34: padding at end of block bitmap is not set [ 666.297118][ T5906] EXT4-fs (loop5): This should not happen!! Data will be lost [ 666.297118][ T5906] [ 666.307852][ T12] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 666.321766][ T5909] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 666.402063][ T5915] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 666.418900][ T5909] EXT4-fs (loop2): This should not happen!! Data will be lost [ 666.418900][ T5909] [ 666.428263][ T5914] loop1: detected capacity change from 0 to 2048 [ 666.435615][ T5915] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 666.452189][ T5915] EXT4-fs (loop3): This should not happen!! Data will be lost [ 666.452189][ T5915] [ 666.471061][ T5915] EXT4-fs (loop3): Total free blocks count 0 [ 666.477534][ T5915] EXT4-fs (loop3): Free/Dirty block details [ 666.480802][ T5909] EXT4-fs (loop2): Total free blocks count 0 [ 666.484601][ T5915] EXT4-fs (loop3): free_blocks=0 [ 666.494548][ T5915] EXT4-fs (loop3): dirty_blocks=16 executing program [ 666.499793][ T5915] EXT4-fs (loop3): Block reservation details [ 666.505939][ T5915] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 666.523418][ T5909] EXT4-fs (loop2): Free/Dirty block details [ 666.554758][ T5924] loop5: detected capacity change from 0 to 2048 [ 666.571275][ T5909] EXT4-fs (loop2): free_blocks=0 [ 666.581328][ T5909] EXT4-fs (loop2): dirty_blocks=16 [ 666.586490][ T5909] EXT4-fs (loop2): Block reservation details [ 666.593671][ T5909] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 666.605447][ T5921] loop0: detected capacity change from 0 to 2048 [ 666.627911][ T5920] loop4: detected capacity change from 0 to 2048 executing program [ 666.672190][ T5931] loop3: detected capacity change from 0 to 2048 [ 666.713133][ T5933] loop2: detected capacity change from 0 to 2048 [ 666.723001][ T947] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 666.744358][ T947] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 666.757567][ T5934] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 666.787712][ T947] EXT4-fs (loop1): This should not happen!! Data will be lost [ 666.787712][ T947] [ 666.807788][ T5934] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 666.828851][ T947] EXT4-fs (loop1): Total free blocks count 0 [ 666.840785][ T5943] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 666.862709][ T947] EXT4-fs (loop1): Free/Dirty block details [ 666.866100][ T5944] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 666.873404][ T5934] EXT4-fs (loop0): This should not happen!! Data will be lost [ 666.873404][ T5934] [ 666.893469][ T5168] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 666.903184][ T947] EXT4-fs (loop1): free_blocks=0 [ 666.915199][ T5946] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 666.915416][ T947] EXT4-fs (loop1): dirty_blocks=16 [ 666.936549][ T947] EXT4-fs (loop1): Block reservation details [ 666.939869][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 666.946636][ T5944] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 666.956383][ T5946] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 666.968171][ T947] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 666.982569][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 666.982569][ T5168] [ 666.985681][ T5943] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 667.007642][ T5168] EXT4-fs (loop5): Total free blocks count 0 [ 667.007663][ T5168] EXT4-fs (loop5): Free/Dirty block details [ 667.007676][ T5168] EXT4-fs (loop5): free_blocks=0 [ 667.007689][ T5168] EXT4-fs (loop5): dirty_blocks=16 [ 667.007701][ T5168] EXT4-fs (loop5): Block reservation details [ 667.007712][ T5168] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 667.011441][ T5944] EXT4-fs (loop2): This should not happen!! Data will be lost [ 667.011441][ T5944] [ 667.016211][ T5946] EXT4-fs (loop3): This should not happen!! Data will be lost [ 667.016211][ T5946] executing program executing program [ 667.021221][ T5944] EXT4-fs (loop2): Total free blocks count 0 [ 667.026711][ T5946] EXT4-fs (loop3): Total free blocks count 0 [ 667.042320][ T5944] EXT4-fs (loop2): Free/Dirty block details [ 667.055612][ T5943] EXT4-fs (loop4): This should not happen!! Data will be lost [ 667.055612][ T5943] [ 667.104148][ T5944] EXT4-fs (loop2): free_blocks=0 executing program [ 667.117125][ T5944] EXT4-fs (loop2): dirty_blocks=16 [ 667.123834][ T5946] EXT4-fs (loop3): Free/Dirty block details [ 667.133370][ T5944] EXT4-fs (loop2): Block reservation details [ 667.139515][ T5946] EXT4-fs (loop3): free_blocks=0 [ 667.144900][ T5944] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 667.151231][ T5946] EXT4-fs (loop3): dirty_blocks=16 executing program [ 667.186411][ T5946] EXT4-fs (loop3): Block reservation details [ 667.194314][ T5952] loop5: detected capacity change from 0 to 2048 [ 667.206585][ T5951] loop0: detected capacity change from 0 to 2048 executing program [ 667.233477][ T5946] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 667.295423][ T5956] loop4: detected capacity change from 0 to 2048 [ 667.312039][ T5960] loop2: detected capacity change from 0 to 2048 executing program [ 667.344337][ T5954] loop1: detected capacity change from 0 to 2048 [ 667.444819][ T5970] loop3: detected capacity change from 0 to 2048 [ 667.445344][ T5973] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 667.503685][ T5973] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 667.510948][ T5975] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 667.519046][ T5973] EXT4-fs (loop2): This should not happen!! Data will be lost [ 667.519046][ T5973] [ 667.540786][ T5974] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 667.556021][ T5113] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 667.578360][ T5974] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 667.591919][ T5974] EXT4-fs (loop1): This should not happen!! Data will be lost [ 667.591919][ T5974] [ 667.602203][ T5168] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 667.617395][ T5973] EXT4-fs (loop2): Total free blocks count 0 [ 667.617448][ T5113] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 667.623942][ T5973] EXT4-fs (loop2): Free/Dirty block details [ 667.637489][ T5975] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 667.642698][ T5981] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 667.669048][ T5973] EXT4-fs (loop2): free_blocks=0 [ 667.669113][ T5168] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 667.681141][ T5975] EXT4-fs (loop4): This should not happen!! Data will be lost [ 667.681141][ T5975] [ 667.686585][ T5973] EXT4-fs (loop2): dirty_blocks=16 [ 667.696367][ T5975] EXT4-fs (loop4): Total free blocks count 0 [ 667.702699][ T5113] EXT4-fs (loop5): This should not happen!! Data will be lost [ 667.702699][ T5113] [ 667.707621][ T5975] EXT4-fs (loop4): Free/Dirty block details [ 667.717812][ T5168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 667.717812][ T5168] [ 667.724377][ T5975] EXT4-fs (loop4): free_blocks=0 [ 667.733227][ T5113] EXT4-fs (loop5): Total free blocks count 0 [ 667.738565][ T5975] EXT4-fs (loop4): dirty_blocks=16 [ 667.747982][ T5168] EXT4-fs (loop0): Total free blocks count 0 [ 667.749417][ T5975] EXT4-fs (loop4): Block reservation details [ 667.755575][ T5113] EXT4-fs (loop5): Free/Dirty block details [ 667.767489][ T5168] EXT4-fs (loop0): Free/Dirty block details [ 667.772494][ T5981] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 667.786036][ T5973] EXT4-fs (loop2): Block reservation details [ 667.787217][ T5168] EXT4-fs (loop0): free_blocks=0 [ 667.799477][ T5113] EXT4-fs (loop5): free_blocks=0 executing program [ 667.811643][ T5168] EXT4-fs (loop0): dirty_blocks=16 [ 667.816107][ T5973] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 667.816999][ T5113] EXT4-fs (loop5): dirty_blocks=16 [ 667.823377][ T5975] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 667.834810][ T5168] EXT4-fs (loop0): Block reservation details [ 667.837446][ T5981] EXT4-fs (loop3): This should not happen!! Data will be lost [ 667.837446][ T5981] [ 667.842025][ T5113] EXT4-fs (loop5): Block reservation details [ 667.854595][ T5981] EXT4-fs (loop3): Total free blocks count 0 [ 667.858465][ T5168] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 667.866101][ T5981] EXT4-fs (loop3): Free/Dirty block details [ 667.875175][ T5981] EXT4-fs (loop3): free_blocks=0 [ 667.880177][ T5981] EXT4-fs (loop3): dirty_blocks=16 [ 667.886113][ T5981] EXT4-fs (loop3): Block reservation details executing program executing program executing program [ 667.906576][ T5984] loop1: detected capacity change from 0 to 2048 [ 667.915670][ T5113] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 667.925288][ T5981] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 667.940106][ T5986] loop2: detected capacity change from 0 to 2048 executing program executing program [ 668.022342][ T5990] loop0: detected capacity change from 0 to 2048 [ 668.042859][ T5994] loop4: detected capacity change from 0 to 2048 [ 668.053049][ T5999] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 668.081478][ T5997] loop5: detected capacity change from 0 to 2048 [ 668.084294][ T6000] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 668.112298][ T5998] loop3: detected capacity change from 0 to 2048 [ 668.126593][ T5999] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 668.143791][ T6000] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 668.161805][ T6000] EXT4-fs (loop1): This should not happen!! Data will be lost [ 668.161805][ T6000] [ 668.238301][ T5999] EXT4-fs (loop2): This should not happen!! Data will be lost [ 668.238301][ T5999] [ 668.238325][ T6011] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 668.248998][ T5999] EXT4-fs (loop2): Total free blocks count 0 [ 668.269452][ T5999] EXT4-fs (loop2): Free/Dirty block details [ 668.277292][ T5999] EXT4-fs (loop2): free_blocks=0 [ 668.283002][ T5999] EXT4-fs (loop2): dirty_blocks=16 [ 668.291369][ T5999] EXT4-fs (loop2): Block reservation details [ 668.297511][ T5999] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 668.339959][ T6015] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 668.363112][ T6011] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 668.391689][ T6015] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 668.426792][ T6015] EXT4-fs (loop4): This should not happen!! Data will be lost [ 668.426792][ T6015] executing program [ 668.430040][ T6011] EXT4-fs (loop0): This should not happen!! Data will be lost [ 668.430040][ T6011] [ 668.451438][ T6015] EXT4-fs (loop4): Total free blocks count 0 [ 668.454396][ T6017] loop1: detected capacity change from 0 to 2048 [ 668.473376][ T6015] EXT4-fs (loop4): Free/Dirty block details [ 668.494158][ T6015] EXT4-fs (loop4): free_blocks=0 [ 668.494522][ T6011] EXT4-fs (loop0): Total free blocks count 0 [ 668.506001][ T6015] EXT4-fs (loop4): dirty_blocks=16 [ 668.512934][ T5168] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 668.524193][ T6011] EXT4-fs (loop0): Free/Dirty block details [ 668.531004][ T6020] loop2: detected capacity change from 0 to 2048 [ 668.540966][ T6015] EXT4-fs (loop4): Block reservation details [ 668.541759][ T5113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 668.548812][ T6015] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 668.568047][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 668.581352][ T6011] EXT4-fs (loop0): free_blocks=0 [ 668.586553][ T6011] EXT4-fs (loop0): dirty_blocks=16 [ 668.591881][ T6011] EXT4-fs (loop0): Block reservation details [ 668.597938][ T6011] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 668.601430][ T5113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 668.604584][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 668.604584][ T5168] [ 668.629388][ T5168] EXT4-fs (loop5): Total free blocks count 0 [ 668.635874][ T5168] EXT4-fs (loop5): Free/Dirty block details [ 668.642313][ T6024] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 668.657065][ T5168] EXT4-fs (loop5): free_blocks=0 [ 668.657270][ T5113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 668.657270][ T5113] [ 668.671753][ T5113] EXT4-fs (loop3): Total free blocks count 0 [ 668.673055][ T6024] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 668.677740][ T5113] EXT4-fs (loop3): Free/Dirty block details [ 668.677754][ T5113] EXT4-fs (loop3): free_blocks=0 [ 668.696839][ T5168] EXT4-fs (loop5): dirty_blocks=16 [ 668.701498][ T5113] EXT4-fs (loop3): dirty_blocks=16 [ 668.711428][ T5113] EXT4-fs (loop3): Block reservation details [ 668.717486][ T5113] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 668.723590][ T5168] EXT4-fs (loop5): Block reservation details [ 668.750607][ T5168] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 668.774441][ T6029] loop4: detected capacity change from 0 to 2048 [ 668.779725][ T6030] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 668.784671][ T6024] EXT4-fs (loop1): This should not happen!! Data will be lost [ 668.784671][ T6024] [ 668.813964][ T6024] EXT4-fs (loop1): Total free blocks count 0 [ 668.820680][ T6024] EXT4-fs (loop1): Free/Dirty block details [ 668.827086][ T6024] EXT4-fs (loop1): free_blocks=0 [ 668.833459][ T6024] EXT4-fs (loop1): dirty_blocks=16 executing program executing program [ 668.849964][ T6024] EXT4-fs (loop1): Block reservation details [ 668.863973][ T6024] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 668.873498][ T6033] loop0: detected capacity change from 0 to 2048 [ 668.885542][ T6030] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 668.937502][ T6036] loop3: detected capacity change from 0 to 2048 [ 668.945054][ T6030] EXT4-fs (loop2): This should not happen!! Data will be lost [ 668.945054][ T6030] executing program [ 669.059380][ T6043] loop1: detected capacity change from 0 to 2048 [ 669.066908][ T11] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 669.088887][ T6042] loop5: detected capacity change from 0 to 2048 [ 669.143819][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 669.143835][ T28] audit: type=1804 audit(1694378813.951:336): pid=6043 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/27/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 669.204620][ T28] audit: type=1804 audit(1694378814.011:337): pid=6043 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/27/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 669.219372][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 669.251885][ T6051] loop2: detected capacity change from 0 to 2048 [ 669.262030][ T6054] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 669.280570][ T28] audit: type=1804 audit(1694378814.051:338): pid=6042 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/27/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 669.311877][ T6055] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 669.326946][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 669.326946][ T11] [ 669.337279][ T11] EXT4-fs (loop4): Total free blocks count 0 [ 669.344191][ T6054] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 669.344278][ T5113] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 669.357924][ T11] EXT4-fs (loop4): Free/Dirty block details [ 669.378466][ T6055] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 669.388876][ T28] audit: type=1804 audit(1694378814.051:339): pid=6042 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/27/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 669.403261][ T6054] EXT4-fs (loop1): This should not happen!! Data will be lost [ 669.403261][ T6054] [ 669.414197][ T5113] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 669.434933][ T6055] EXT4-fs (loop5): This should not happen!! Data will be lost [ 669.434933][ T6055] [ 669.436012][ T5113] EXT4-fs (loop0): This should not happen!! Data will be lost [ 669.436012][ T5113] [ 669.445895][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 669.469927][ T6055] EXT4-fs (loop5): Total free blocks count 0 [ 669.476123][ T11] EXT4-fs (loop4): free_blocks=0 [ 669.476543][ T6055] EXT4-fs (loop5): Free/Dirty block details [ 669.487716][ T6055] EXT4-fs (loop5): free_blocks=0 [ 669.493017][ T6055] EXT4-fs (loop5): dirty_blocks=16 [ 669.498418][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 669.509090][ T11] EXT4-fs (loop4): dirty_blocks=16 [ 669.515833][ T11] EXT4-fs (loop4): Block reservation details [ 669.520446][ T28] audit: type=1804 audit(1694378814.321:340): pid=6051 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/28/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 669.522111][ T11] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 669.544810][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 669.544810][ T5168] [ 669.553534][ T6055] EXT4-fs (loop5): Block reservation details [ 669.561457][ T5113] EXT4-fs (loop0): Total free blocks count 0 [ 669.581262][ T6060] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 669.582940][ T6055] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 669.597011][ T5113] EXT4-fs (loop0): Free/Dirty block details executing program [ 669.608346][ T5168] EXT4-fs (loop3): Total free blocks count 0 [ 669.614859][ T5113] EXT4-fs (loop0): free_blocks=0 [ 669.620512][ T6060] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 669.634121][ T5113] EXT4-fs (loop0): dirty_blocks=16 [ 669.639423][ T28] audit: type=1804 audit(1694378814.321:341): pid=6051 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/28/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 669.662716][ T5168] EXT4-fs (loop3): Free/Dirty block details [ 669.669341][ T5113] EXT4-fs (loop0): Block reservation details [ 669.675889][ T5168] EXT4-fs (loop3): free_blocks=0 [ 669.682841][ T6060] EXT4-fs (loop2): This should not happen!! Data will be lost [ 669.682841][ T6060] [ 669.692979][ T5113] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 669.698991][ T5168] EXT4-fs (loop3): dirty_blocks=16 [ 669.705309][ T5168] EXT4-fs (loop3): Block reservation details executing program [ 669.711742][ T6060] EXT4-fs (loop2): Total free blocks count 0 [ 669.718069][ T6063] loop4: detected capacity change from 0 to 2048 [ 669.723222][ T5168] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 669.735394][ T6060] EXT4-fs (loop2): Free/Dirty block details executing program executing program executing program [ 669.761477][ T6060] EXT4-fs (loop2): free_blocks=0 [ 669.782618][ T6060] EXT4-fs (loop2): dirty_blocks=16 [ 669.788259][ T6065] loop1: detected capacity change from 0 to 2048 [ 669.802600][ T6060] EXT4-fs (loop2): Block reservation details [ 669.821800][ T6060] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 669.823130][ T28] audit: type=1804 audit(1694378814.621:342): pid=6063 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/29/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 669.838608][ T6069] loop5: detected capacity change from 0 to 2048 [ 669.874231][ T6073] loop3: detected capacity change from 0 to 2048 [ 669.882475][ T28] audit: type=1804 audit(1694378814.621:343): pid=6063 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/29/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 669.885270][ T6068] loop0: detected capacity change from 0 to 2048 [ 669.917430][ T6074] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 669.971940][ T6074] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 669.986401][ T28] audit: type=1804 audit(1694378814.791:344): pid=6073 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/28/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 670.051579][ T6085] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 670.069216][ T6086] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 670.091209][ T6084] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 670.100447][ T6074] EXT4-fs (loop4): This should not happen!! Data will be lost [ 670.100447][ T6074] [ 670.118533][ T28] audit: type=1804 audit(1694378814.791:345): pid=6065 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/28/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 670.139910][ T6091] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 670.157635][ T6085] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 670.170849][ T6086] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 670.184119][ T6085] EXT4-fs (loop3): This should not happen!! Data will be lost [ 670.184119][ T6085] [ 670.194829][ T6084] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 670.194867][ T6086] EXT4-fs (loop5): This should not happen!! Data will be lost [ 670.194867][ T6086] [ 670.217528][ T6085] EXT4-fs (loop3): Total free blocks count 0 [ 670.223891][ T6085] EXT4-fs (loop3): Free/Dirty block details [ 670.224933][ T6090] loop2: detected capacity change from 0 to 2048 [ 670.229994][ T6085] EXT4-fs (loop3): free_blocks=0 [ 670.242438][ T6091] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 670.253400][ T6084] EXT4-fs (loop1): This should not happen!! Data will be lost [ 670.253400][ T6084] [ 670.255316][ T6086] EXT4-fs (loop5): Total free blocks count 0 [ 670.266293][ T6084] EXT4-fs (loop1): Total free blocks count 0 [ 670.271041][ T6086] EXT4-fs (loop5): Free/Dirty block details [ 670.282919][ T6084] EXT4-fs (loop1): Free/Dirty block details [ 670.284500][ T6091] EXT4-fs (loop0): This should not happen!! Data will be lost [ 670.284500][ T6091] [ 670.289107][ T6084] EXT4-fs (loop1): free_blocks=0 [ 670.304646][ T6085] EXT4-fs (loop3): dirty_blocks=16 [ 670.304733][ T6084] EXT4-fs (loop1): dirty_blocks=16 [ 670.311549][ T6085] EXT4-fs (loop3): Block reservation details [ 670.315308][ T6084] EXT4-fs (loop1): Block reservation details [ 670.324194][ T6086] EXT4-fs (loop5): free_blocks=0 executing program [ 670.356323][ T6091] EXT4-fs (loop0): Total free blocks count 0 [ 670.361273][ T6085] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 670.369085][ T6086] EXT4-fs (loop5): dirty_blocks=16 [ 670.375031][ T6086] EXT4-fs (loop5): Block reservation details [ 670.377989][ T6084] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 670.381301][ T6086] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 670.399717][ T6091] EXT4-fs (loop0): Free/Dirty block details [ 670.410572][ T6097] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 670.427481][ T6097] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 670.439984][ T6091] EXT4-fs (loop0): free_blocks=0 [ 670.440007][ T6091] EXT4-fs (loop0): dirty_blocks=16 [ 670.440021][ T6091] EXT4-fs (loop0): Block reservation details [ 670.440032][ T6091] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 670.456185][ T6098] loop4: detected capacity change from 0 to 2048 [ 670.464062][ T6097] EXT4-fs (loop2): This should not happen!! Data will be lost [ 670.464062][ T6097] [ 670.484364][ T6097] EXT4-fs (loop2): Total free blocks count 0 [ 670.491348][ T6097] EXT4-fs (loop2): Free/Dirty block details [ 670.518792][ T6097] EXT4-fs (loop2): free_blocks=0 executing program executing program executing program executing program [ 670.542015][ T6097] EXT4-fs (loop2): dirty_blocks=16 [ 670.558646][ T6097] EXT4-fs (loop2): Block reservation details [ 670.566319][ T6097] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 670.601648][ T6107] loop5: detected capacity change from 0 to 2048 [ 670.627517][ T6109] loop3: detected capacity change from 0 to 2048 [ 670.634960][ T6108] loop0: detected capacity change from 0 to 2048 executing program [ 670.701977][ T6104] loop1: detected capacity change from 0 to 2048 [ 670.721763][ T6115] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 670.776855][ T6122] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 670.801017][ T6122] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 670.813894][ T6122] EXT4-fs (loop3): This should not happen!! Data will be lost [ 670.813894][ T6122] [ 670.815017][ T6115] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 670.823765][ T6122] EXT4-fs (loop3): Total free blocks count 0 [ 670.842725][ T6122] EXT4-fs (loop3): Free/Dirty block details [ 670.848651][ T6122] EXT4-fs (loop3): free_blocks=0 [ 670.853676][ T6122] EXT4-fs (loop3): dirty_blocks=16 [ 670.856241][ T6117] loop2: detected capacity change from 0 to 2048 [ 670.858793][ T6122] EXT4-fs (loop3): Block reservation details [ 670.871324][ T6122] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 670.877461][ T6115] EXT4-fs (loop5): This should not happen!! Data will be lost [ 670.877461][ T6115] [ 670.877688][ T6125] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 670.927660][ T947] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 670.965511][ T6125] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 670.978714][ T6129] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 671.004889][ T6129] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 671.017383][ T947] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 671.035930][ T6129] EXT4-fs (loop1): This should not happen!! Data will be lost [ 671.035930][ T6129] [ 671.038461][ T6125] EXT4-fs (loop0): This should not happen!! Data will be lost [ 671.038461][ T6125] [ 671.046611][ T947] EXT4-fs (loop4): This should not happen!! Data will be lost [ 671.046611][ T947] executing program [ 671.080273][ T6131] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 671.095860][ T6129] EXT4-fs (loop1): Total free blocks count 0 [ 671.100143][ T6125] EXT4-fs (loop0): Total free blocks count 0 [ 671.104616][ T6129] EXT4-fs (loop1): Free/Dirty block details [ 671.111081][ T6125] EXT4-fs (loop0): Free/Dirty block details [ 671.121434][ T6125] EXT4-fs (loop0): free_blocks=0 [ 671.126572][ T6125] EXT4-fs (loop0): dirty_blocks=16 [ 671.130464][ T947] EXT4-fs (loop4): Total free blocks count 0 [ 671.140400][ T947] EXT4-fs (loop4): Free/Dirty block details [ 671.140778][ T6125] EXT4-fs (loop0): Block reservation details [ 671.150378][ T6129] EXT4-fs (loop1): free_blocks=0 [ 671.153184][ T6125] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 671.157502][ T6131] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 671.165187][ T947] EXT4-fs (loop4): free_blocks=0 [ 671.180972][ T947] EXT4-fs (loop4): dirty_blocks=16 [ 671.186412][ T947] EXT4-fs (loop4): Block reservation details [ 671.189950][ T6133] loop5: detected capacity change from 0 to 2048 [ 671.193534][ T947] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 671.201452][ T6136] loop3: detected capacity change from 0 to 2048 [ 671.211295][ T6129] EXT4-fs (loop1): dirty_blocks=16 [ 671.219076][ T6129] EXT4-fs (loop1): Block reservation details [ 671.228471][ T6131] EXT4-fs (loop2): This should not happen!! Data will be lost [ 671.228471][ T6131] [ 671.239243][ T6129] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 671.246144][ T6131] EXT4-fs (loop2): Total free blocks count 0 [ 671.256787][ T6131] EXT4-fs (loop2): Free/Dirty block details [ 671.262966][ T6131] EXT4-fs (loop2): free_blocks=0 [ 671.269345][ T6131] EXT4-fs (loop2): dirty_blocks=16 executing program executing program [ 671.310373][ T6131] EXT4-fs (loop2): Block reservation details [ 671.316439][ T6131] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 671.340661][ T6143] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 671.342313][ T6142] loop0: detected capacity change from 0 to 2048 executing program [ 671.406743][ T6143] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 671.422416][ T6145] loop4: detected capacity change from 0 to 2048 executing program [ 671.473415][ T6143] EXT4-fs (loop5): This should not happen!! Data will be lost [ 671.473415][ T6143] [ 671.524292][ T6154] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 671.558104][ T6153] loop2: detected capacity change from 0 to 2048 [ 671.566627][ T6154] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 671.570697][ T6151] loop1: detected capacity change from 0 to 2048 [ 671.579305][ T6154] EXT4-fs (loop0): This should not happen!! Data will be lost [ 671.579305][ T6154] [ 671.595076][ T6154] EXT4-fs (loop0): Total free blocks count 0 [ 671.601883][ T6154] EXT4-fs (loop0): Free/Dirty block details [ 671.601921][ T947] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 671.607882][ T6154] EXT4-fs (loop0): free_blocks=0 [ 671.627745][ T6154] EXT4-fs (loop0): dirty_blocks=16 [ 671.662135][ T947] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 executing program [ 671.669093][ T6154] EXT4-fs (loop0): Block reservation details [ 671.694543][ T6164] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 671.724902][ T6154] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 671.749400][ T947] EXT4-fs (loop3): This should not happen!! Data will be lost [ 671.749400][ T947] [ 671.760111][ T6164] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 671.772996][ T6164] EXT4-fs (loop2): This should not happen!! Data will be lost [ 671.772996][ T6164] [ 671.792229][ T947] EXT4-fs (loop3): Total free blocks count 0 [ 671.798546][ T947] EXT4-fs (loop3): Free/Dirty block details [ 671.804982][ T947] EXT4-fs (loop3): free_blocks=0 [ 671.809956][ T947] EXT4-fs (loop3): dirty_blocks=16 [ 671.815683][ T12] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 671.821889][ T947] EXT4-fs (loop3): Block reservation details [ 671.846603][ T947] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 671.848591][ T6165] loop5: detected capacity change from 0 to 2048 [ 671.854530][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 executing program executing program executing program [ 671.917006][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 671.917006][ T12] [ 671.949292][ T12] EXT4-fs (loop4): Total free blocks count 0 [ 671.980152][ T6176] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 671.985790][ T12] EXT4-fs (loop4): Free/Dirty block details [ 672.002575][ T11] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 672.007740][ T6175] loop3: detected capacity change from 0 to 2048 [ 672.019812][ T6174] loop2: detected capacity change from 0 to 2048 [ 672.027279][ T6171] loop0: detected capacity change from 0 to 2048 [ 672.037556][ T6176] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 672.040014][ T12] EXT4-fs (loop4): free_blocks=0 [ 672.059015][ T6176] EXT4-fs (loop5): This should not happen!! Data will be lost [ 672.059015][ T6176] [ 672.069394][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 672.079939][ T12] EXT4-fs (loop4): dirty_blocks=16 [ 672.085215][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 672.085215][ T11] [ 672.086828][ T12] EXT4-fs (loop4): Block reservation details [ 672.103507][ T12] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 672.113529][ T11] EXT4-fs (loop1): Total free blocks count 0 [ 672.119695][ T11] EXT4-fs (loop1): Free/Dirty block details [ 672.127221][ T11] EXT4-fs (loop1): free_blocks=0 [ 672.137969][ T6176] EXT4-fs (loop5): Total free blocks count 0 [ 672.156217][ T6176] EXT4-fs (loop5): Free/Dirty block details executing program [ 672.177366][ T6185] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 672.182529][ T11] EXT4-fs (loop1): dirty_blocks=16 [ 672.198479][ T6176] EXT4-fs (loop5): free_blocks=0 [ 672.203686][ T6176] EXT4-fs (loop5): dirty_blocks=16 [ 672.206698][ T6187] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 672.208807][ T6176] EXT4-fs (loop5): Block reservation details [ 672.208822][ T6176] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 672.239167][ T6185] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 672.265507][ T11] EXT4-fs (loop1): Block reservation details executing program [ 672.278585][ T6185] EXT4-fs (loop2): This should not happen!! Data will be lost [ 672.278585][ T6185] [ 672.287053][ T11] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 672.292655][ T6190] loop4: detected capacity change from 0 to 2048 [ 672.300671][ T6185] EXT4-fs (loop2): Total free blocks count 0 [ 672.308817][ T6185] EXT4-fs (loop2): Free/Dirty block details [ 672.315315][ T6187] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 672.341144][ T6185] EXT4-fs (loop2): free_blocks=0 [ 672.354754][ T6185] EXT4-fs (loop2): dirty_blocks=16 [ 672.362290][ T6187] EXT4-fs (loop0): This should not happen!! Data will be lost [ 672.362290][ T6187] [ 672.376534][ T6185] EXT4-fs (loop2): Block reservation details [ 672.389807][ T6185] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 672.415510][ T6193] loop5: detected capacity change from 0 to 2048 [ 672.436796][ T6196] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 672.484625][ T11] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 672.526185][ T6196] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 672.552912][ T6205] loop2: detected capacity change from 0 to 2048 [ 672.558549][ T6198] loop1: detected capacity change from 0 to 2048 [ 672.567558][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 672.587778][ T6196] EXT4-fs (loop4): This should not happen!! Data will be lost [ 672.587778][ T6196] [ 672.597747][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 672.597747][ T11] [ 672.601303][ T6204] loop0: detected capacity change from 0 to 2048 [ 672.620877][ T6206] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 672.646587][ T11] EXT4-fs (loop3): Total free blocks count 0 [ 672.653261][ T11] EXT4-fs (loop3): Free/Dirty block details [ 672.654376][ T6206] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 672.659507][ T11] EXT4-fs (loop3): free_blocks=0 [ 672.678219][ T11] EXT4-fs (loop3): dirty_blocks=16 [ 672.684805][ T11] EXT4-fs (loop3): Block reservation details [ 672.704185][ T11] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 672.710416][ T6206] EXT4-fs (loop5): This should not happen!! Data will be lost [ 672.710416][ T6206] [ 672.720308][ T6206] EXT4-fs (loop5): Total free blocks count 0 [ 672.726450][ T6206] EXT4-fs (loop5): Free/Dirty block details [ 672.732550][ T6206] EXT4-fs (loop5): free_blocks=0 [ 672.737599][ T6206] EXT4-fs (loop5): dirty_blocks=16 [ 672.754136][ T6214] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 672.754387][ T6206] EXT4-fs (loop5): Block reservation details executing program [ 672.769229][ T6215] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 672.774978][ T6206] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 672.810085][ T6219] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 672.830842][ T6214] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 672.851294][ T6215] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 672.855326][ T6220] loop4: detected capacity change from 0 to 2048 [ 672.870964][ T6214] EXT4-fs (loop1): This should not happen!! Data will be lost [ 672.870964][ T6214] executing program executing program [ 672.884184][ T6215] EXT4-fs (loop2): This should not happen!! Data will be lost [ 672.884184][ T6215] [ 672.897077][ T6219] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 672.917478][ T6214] EXT4-fs (loop1): Total free blocks count 0 [ 672.924067][ T6215] EXT4-fs (loop2): Total free blocks count 0 [ 672.932424][ T6214] EXT4-fs (loop1): Free/Dirty block details [ 672.938852][ T6219] EXT4-fs (loop0): This should not happen!! Data will be lost [ 672.938852][ T6219] [ 672.949278][ T6215] EXT4-fs (loop2): Free/Dirty block details [ 672.958848][ T6214] EXT4-fs (loop1): free_blocks=0 [ 672.968847][ T6215] EXT4-fs (loop2): free_blocks=0 [ 672.976745][ T6214] EXT4-fs (loop1): dirty_blocks=16 [ 672.984347][ T6219] EXT4-fs (loop0): Total free blocks count 0 [ 672.988443][ T6224] loop5: detected capacity change from 0 to 2048 [ 672.998880][ T6215] EXT4-fs (loop2): dirty_blocks=16 [ 673.004453][ T6215] EXT4-fs (loop2): Block reservation details [ 673.011341][ T6215] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 673.013188][ T6214] EXT4-fs (loop1): Block reservation details [ 673.017808][ T6219] EXT4-fs (loop0): Free/Dirty block details [ 673.029283][ T6225] loop3: detected capacity change from 0 to 2048 [ 673.030839][ T6219] EXT4-fs (loop0): free_blocks=0 [ 673.050743][ T6219] EXT4-fs (loop0): dirty_blocks=16 [ 673.052249][ T6230] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 673.055986][ T6219] EXT4-fs (loop0): Block reservation details [ 673.076795][ T6219] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 673.083441][ T6214] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 673.097507][ T6230] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 673.150946][ T6230] EXT4-fs (loop4): This should not happen!! Data will be lost [ 673.150946][ T6230] [ 673.153156][ T6235] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 673.160775][ T6230] EXT4-fs (loop4): Total free blocks count 0 [ 673.182083][ T6230] EXT4-fs (loop4): Free/Dirty block details [ 673.191025][ T6230] EXT4-fs (loop4): free_blocks=0 [ 673.196068][ T6230] EXT4-fs (loop4): dirty_blocks=16 executing program [ 673.201380][ T6230] EXT4-fs (loop4): Block reservation details [ 673.207454][ T6230] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 673.228585][ T6237] loop2: detected capacity change from 0 to 2048 executing program [ 673.241773][ T6239] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 673.266103][ T6235] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 673.272320][ T6239] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 673.309846][ T6242] loop1: detected capacity change from 0 to 2048 [ 673.315789][ T6241] loop0: detected capacity change from 0 to 2048 [ 673.329323][ T6235] EXT4-fs (loop5): This should not happen!! Data will be lost [ 673.329323][ T6235] [ 673.364136][ T6246] loop4: detected capacity change from 0 to 2048 [ 673.372212][ T6239] EXT4-fs (loop3): This should not happen!! Data will be lost [ 673.372212][ T6239] [ 673.416843][ T6252] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 673.471176][ T6255] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 673.496013][ T6252] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 673.521540][ T6260] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 673.560783][ T6255] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 673.563119][ T6252] EXT4-fs (loop1): This should not happen!! Data will be lost [ 673.563119][ T6252] [ 673.595185][ T6261] loop5: detected capacity change from 0 to 2048 [ 673.602003][ T6260] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 673.623488][ T6255] EXT4-fs (loop0): This should not happen!! Data will be lost [ 673.623488][ T6255] [ 673.668389][ T6260] EXT4-fs (loop4): This should not happen!! Data will be lost [ 673.668389][ T6260] [ 673.684546][ T6264] loop3: detected capacity change from 0 to 2048 [ 673.722976][ T6260] EXT4-fs (loop4): Total free blocks count 0 [ 673.729178][ T6260] EXT4-fs (loop4): Free/Dirty block details [ 673.735252][ T6260] EXT4-fs (loop4): free_blocks=0 [ 673.740386][ T6260] EXT4-fs (loop4): dirty_blocks=16 [ 673.745534][ T6260] EXT4-fs (loop4): Block reservation details [ 673.746288][ T6266] loop1: detected capacity change from 0 to 2048 [ 673.751735][ T6260] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 673.772453][ T6178] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 673.808308][ T6270] loop0: detected capacity change from 0 to 2048 [ 673.855260][ T6178] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 673.904519][ T6276] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 673.910760][ T6178] EXT4-fs (loop2): This should not happen!! Data will be lost [ 673.910760][ T6178] [ 673.929356][ T6178] EXT4-fs (loop2): Total free blocks count 0 [ 673.935834][ T6278] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 673.936450][ T6178] EXT4-fs (loop2): Free/Dirty block details [ 673.971485][ T6178] EXT4-fs (loop2): free_blocks=0 [ 673.981920][ T6276] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 673.983194][ T6178] EXT4-fs (loop2): dirty_blocks=16 [ 673.999781][ T6178] EXT4-fs (loop2): Block reservation details [ 674.005922][ T6178] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 674.026372][ T6276] EXT4-fs (loop3): This should not happen!! Data will be lost [ 674.026372][ T6276] [ 674.034459][ T6278] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 674.036096][ T6276] EXT4-fs (loop3): Total free blocks count 0 [ 674.058458][ T6276] EXT4-fs (loop3): Free/Dirty block details [ 674.064438][ T6276] EXT4-fs (loop3): free_blocks=0 [ 674.069400][ T6276] EXT4-fs (loop3): dirty_blocks=16 [ 674.074582][ T6276] EXT4-fs (loop3): Block reservation details [ 674.078639][ T6281] loop4: detected capacity change from 0 to 2048 [ 674.080610][ T6276] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 674.081136][ T6278] EXT4-fs (loop1): This should not happen!! Data will be lost [ 674.081136][ T6278] executing program [ 674.107722][ T6178] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 674.131781][ T6278] EXT4-fs (loop1): Total free blocks count 0 [ 674.160808][ T6278] EXT4-fs (loop1): Free/Dirty block details [ 674.167255][ T6178] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 674.195611][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 674.195626][ T28] audit: type=1804 audit(1694378819.001:418): pid=6281 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/35/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 674.232639][ T6278] EXT4-fs (loop1): free_blocks=0 [ 674.237835][ T6286] loop2: detected capacity change from 0 to 2048 [ 674.244321][ T6278] EXT4-fs (loop1): dirty_blocks=16 [ 674.251635][ T6178] EXT4-fs (loop5): This should not happen!! Data will be lost [ 674.251635][ T6178] [ 674.261456][ T6178] EXT4-fs (loop5): Total free blocks count 0 [ 674.267665][ T6178] EXT4-fs (loop5): Free/Dirty block details [ 674.274077][ T6289] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 674.274429][ T6178] EXT4-fs (loop5): free_blocks=0 [ 674.293873][ T6178] EXT4-fs (loop5): dirty_blocks=16 [ 674.299004][ T6178] EXT4-fs (loop5): Block reservation details [ 674.305833][ T6178] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 674.312242][ T6278] EXT4-fs (loop1): Block reservation details [ 674.322538][ T28] audit: type=1804 audit(1694378819.001:419): pid=6281 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/35/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 674.325405][ T6278] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 674.355205][ T6292] loop3: detected capacity change from 0 to 2048 [ 674.391405][ T6289] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 674.393044][ T5168] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 674.428832][ T5168] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 674.440436][ T28] audit: type=1804 audit(1694378819.231:420): pid=6286 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/35/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 674.463518][ T28] audit: type=1804 audit(1694378819.231:421): pid=6286 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/35/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 674.487685][ T5168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 674.487685][ T5168] [ 674.510011][ T6298] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 674.515998][ T6302] loop1: detected capacity change from 0 to 2048 [ 674.530112][ T6300] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 674.533036][ T6289] EXT4-fs (loop4): This should not happen!! Data will be lost [ 674.533036][ T6289] [ 674.559300][ T28] audit: type=1804 audit(1694378819.231:422): pid=6292 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/34/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 674.582467][ T28] audit: type=1804 audit(1694378819.231:423): pid=6292 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/34/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 674.591122][ T5168] EXT4-fs (loop0): Total free blocks count 0 [ 674.605738][ T6298] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 674.613929][ T6299] loop5: detected capacity change from 0 to 2048 [ 674.624669][ T6300] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 674.641608][ T5168] EXT4-fs (loop0): Free/Dirty block details [ 674.641627][ T5168] EXT4-fs (loop0): free_blocks=0 [ 674.641640][ T5168] EXT4-fs (loop0): dirty_blocks=16 [ 674.641652][ T5168] EXT4-fs (loop0): Block reservation details [ 674.641663][ T5168] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 674.642761][ T6298] EXT4-fs (loop2): This should not happen!! Data will be lost [ 674.642761][ T6298] [ 674.649416][ T6300] EXT4-fs (loop3): This should not happen!! Data will be lost [ 674.649416][ T6300] [ 674.658638][ T6298] EXT4-fs (loop2): Total free blocks count 0 [ 674.666149][ T6300] EXT4-fs (loop3): Total free blocks count 0 [ 674.680477][ T6298] EXT4-fs (loop2): Free/Dirty block details [ 674.690592][ T6300] EXT4-fs (loop3): Free/Dirty block details [ 674.717698][ T28] audit: type=1804 audit(1694378819.521:424): pid=6299 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/35/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 674.750529][ T6298] EXT4-fs (loop2): free_blocks=0 [ 674.755534][ T6298] EXT4-fs (loop2): dirty_blocks=16 [ 674.760816][ T6298] EXT4-fs (loop2): Block reservation details [ 674.766861][ T6298] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 674.774288][ T6300] EXT4-fs (loop3): free_blocks=0 [ 674.783222][ T6309] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 674.827536][ T6311] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 674.831456][ T28] audit: type=1804 audit(1694378819.541:425): pid=6299 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/35/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 674.870729][ T6311] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 674.870946][ T6300] EXT4-fs (loop3): dirty_blocks=16 [ 674.896717][ T6313] loop0: detected capacity change from 0 to 2048 [ 674.904312][ T6311] EXT4-fs (loop1): This should not happen!! Data will be lost [ 674.904312][ T6311] [ 674.913413][ T6300] EXT4-fs (loop3): Block reservation details [ 674.917114][ T6309] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 674.920224][ T6300] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 674.944395][ T6315] loop4: detected capacity change from 0 to 2048 [ 674.951378][ T28] audit: type=1804 audit(1694378819.581:426): pid=6302 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/34/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 674.974204][ T6311] EXT4-fs (loop1): Total free blocks count 0 [ 674.975531][ T6309] EXT4-fs (loop5): This should not happen!! Data will be lost [ 674.975531][ T6309] [ 674.983437][ T6311] EXT4-fs (loop1): Free/Dirty block details [ 674.996457][ T6311] EXT4-fs (loop1): free_blocks=0 [ 675.002446][ T6309] EXT4-fs (loop5): Total free blocks count 0 [ 675.008674][ T28] audit: type=1804 audit(1694378819.581:427): pid=6302 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/34/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 675.010557][ T6311] EXT4-fs (loop1): dirty_blocks=16 [ 675.032562][ T6309] EXT4-fs (loop5): Free/Dirty block details [ 675.073823][ T6309] EXT4-fs (loop5): free_blocks=0 executing program executing program [ 675.094562][ T6311] EXT4-fs (loop1): Block reservation details [ 675.101045][ T6311] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 675.112330][ T6309] EXT4-fs (loop5): dirty_blocks=16 [ 675.132574][ T6325] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 675.139395][ T6326] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 675.149169][ T6309] EXT4-fs (loop5): Block reservation details [ 675.169003][ T6309] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 675.175165][ T6325] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 675.189014][ T6325] EXT4-fs (loop4): This should not happen!! Data will be lost [ 675.189014][ T6325] [ 675.213359][ T6326] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 675.215893][ T6324] loop2: detected capacity change from 0 to 2048 [ 675.233158][ T6323] loop3: detected capacity change from 0 to 2048 executing program [ 675.254311][ T6326] EXT4-fs (loop0): This should not happen!! Data will be lost [ 675.254311][ T6326] [ 675.276753][ T6326] EXT4-fs (loop0): Total free blocks count 0 [ 675.292408][ T6326] EXT4-fs (loop0): Free/Dirty block details [ 675.304954][ T6326] EXT4-fs (loop0): free_blocks=0 executing program [ 675.336936][ T6326] EXT4-fs (loop0): dirty_blocks=16 [ 675.344712][ T6326] EXT4-fs (loop0): Block reservation details [ 675.359974][ T6326] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 675.377619][ T6334] loop5: detected capacity change from 0 to 2048 [ 675.378982][ T6339] loop4: detected capacity change from 0 to 2048 [ 675.385382][ T6330] loop1: detected capacity change from 0 to 2048 executing program [ 675.476283][ T6342] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 675.493151][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 675.517186][ T6344] loop0: detected capacity change from 0 to 2048 [ 675.541430][ T6342] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 675.554045][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 675.592740][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 675.592740][ T5168] [ 675.600805][ T6348] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 675.603135][ T6342] EXT4-fs (loop2): This should not happen!! Data will be lost [ 675.603135][ T6342] [ 675.649014][ T6348] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 675.673644][ T5168] EXT4-fs (loop3): Total free blocks count 0 [ 675.682968][ T6353] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 675.691598][ T5168] EXT4-fs (loop3): Free/Dirty block details [ 675.699999][ T6342] EXT4-fs (loop2): Total free blocks count 0 [ 675.709763][ T6342] EXT4-fs (loop2): Free/Dirty block details [ 675.715878][ T6342] EXT4-fs (loop2): free_blocks=0 [ 675.720966][ T6353] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 675.721052][ T6342] EXT4-fs (loop2): dirty_blocks=16 [ 675.738537][ T6342] EXT4-fs (loop2): Block reservation details [ 675.741463][ T6348] EXT4-fs (loop4): This should not happen!! Data will be lost [ 675.741463][ T6348] [ 675.745134][ T6356] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 675.769024][ T6342] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 675.775735][ T6348] EXT4-fs (loop4): Total free blocks count 0 [ 675.782259][ T6348] EXT4-fs (loop4): Free/Dirty block details [ 675.800369][ T6353] EXT4-fs (loop1): This should not happen!! Data will be lost [ 675.800369][ T6353] [ 675.800603][ T5168] EXT4-fs (loop3): free_blocks=0 [ 675.810383][ T6353] EXT4-fs (loop1): Total free blocks count 0 [ 675.821183][ T6353] EXT4-fs (loop1): Free/Dirty block details [ 675.827120][ T6353] EXT4-fs (loop1): free_blocks=0 [ 675.832313][ T6353] EXT4-fs (loop1): dirty_blocks=16 [ 675.837445][ T6353] EXT4-fs (loop1): Block reservation details [ 675.843657][ T6353] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 675.846266][ T6348] EXT4-fs (loop4): free_blocks=0 [ 675.852374][ T6358] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 675.855748][ T5168] EXT4-fs (loop3): dirty_blocks=16 [ 675.875549][ T6358] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 675.878270][ T6348] EXT4-fs (loop4): dirty_blocks=16 executing program [ 675.900173][ T6358] EXT4-fs (loop0): This should not happen!! Data will be lost [ 675.900173][ T6358] [ 675.913439][ T6356] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 675.918737][ T6358] EXT4-fs (loop0): Total free blocks count 0 [ 675.931254][ T5168] EXT4-fs (loop3): Block reservation details [ 675.938231][ T5168] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 675.940561][ T6361] loop2: detected capacity change from 0 to 2048 executing program [ 675.946662][ T6348] EXT4-fs (loop4): Block reservation details [ 675.951201][ T6358] EXT4-fs (loop0): Free/Dirty block details [ 675.957883][ T6348] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 675.970557][ T6358] EXT4-fs (loop0): free_blocks=0 [ 675.971671][ T6356] EXT4-fs (loop5): This should not happen!! Data will be lost [ 675.971671][ T6356] [ 675.976371][ T6358] EXT4-fs (loop0): dirty_blocks=16 [ 675.992087][ T6358] EXT4-fs (loop0): Block reservation details [ 676.032900][ T6358] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 676.070492][ T6356] EXT4-fs (loop5): Total free blocks count 0 executing program executing program [ 676.086864][ T6367] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 676.104933][ T6368] loop3: detected capacity change from 0 to 2048 [ 676.115223][ T6356] EXT4-fs (loop5): Free/Dirty block details [ 676.121968][ T6365] loop1: detected capacity change from 0 to 2048 [ 676.134221][ T6356] EXT4-fs (loop5): free_blocks=0 [ 676.147238][ T6367] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 676.163701][ T6356] EXT4-fs (loop5): dirty_blocks=16 executing program [ 676.186043][ T6356] EXT4-fs (loop5): Block reservation details [ 676.198777][ T6356] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 676.198939][ T6367] EXT4-fs (loop2): This should not happen!! Data will be lost [ 676.198939][ T6367] [ 676.199663][ T6370] loop4: detected capacity change from 0 to 2048 [ 676.233101][ T6378] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 676.240601][ T6367] EXT4-fs (loop2): Total free blocks count 0 [ 676.254435][ T6379] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 676.271303][ T6377] loop0: detected capacity change from 0 to 2048 [ 676.279277][ T6367] EXT4-fs (loop2): Free/Dirty block details executing program [ 676.286020][ T6367] EXT4-fs (loop2): free_blocks=0 [ 676.291472][ T6367] EXT4-fs (loop2): dirty_blocks=16 [ 676.296768][ T6367] EXT4-fs (loop2): Block reservation details [ 676.299567][ T6379] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 676.304302][ T6367] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 676.330622][ T6378] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 676.349128][ T6384] loop5: detected capacity change from 0 to 2048 [ 676.361875][ T6379] EXT4-fs (loop3): This should not happen!! Data will be lost [ 676.361875][ T6379] [ 676.374463][ T6378] EXT4-fs (loop1): This should not happen!! Data will be lost [ 676.374463][ T6378] [ 676.384846][ T6379] EXT4-fs (loop3): Total free blocks count 0 [ 676.391679][ T6379] EXT4-fs (loop3): Free/Dirty block details [ 676.397818][ T6379] EXT4-fs (loop3): free_blocks=0 executing program [ 676.439359][ T6389] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 676.452660][ T6379] EXT4-fs (loop3): dirty_blocks=16 [ 676.463732][ T6392] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 676.480363][ T6379] EXT4-fs (loop3): Block reservation details [ 676.485707][ T6392] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 676.489812][ T6379] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 676.507105][ T6392] EXT4-fs (loop4): This should not happen!! Data will be lost [ 676.507105][ T6392] [ 676.509807][ T6389] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 676.517691][ T6392] EXT4-fs (loop4): Total free blocks count 0 [ 676.535870][ T6392] EXT4-fs (loop4): Free/Dirty block details [ 676.550408][ T6389] EXT4-fs (loop0): This should not happen!! Data will be lost [ 676.550408][ T6389] [ 676.560184][ T6389] EXT4-fs (loop0): Total free blocks count 0 [ 676.567956][ T6389] EXT4-fs (loop0): Free/Dirty block details [ 676.576359][ T6389] EXT4-fs (loop0): free_blocks=0 [ 676.581623][ T6389] EXT4-fs (loop0): dirty_blocks=16 executing program [ 676.587126][ T6389] EXT4-fs (loop0): Block reservation details [ 676.593869][ T6396] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 676.609343][ T6389] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 676.616023][ T6393] loop2: detected capacity change from 0 to 2048 [ 676.616543][ T6396] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 676.633172][ T6392] EXT4-fs (loop4): free_blocks=0 executing program [ 676.637694][ T6396] EXT4-fs (loop5): This should not happen!! Data will be lost [ 676.637694][ T6396] [ 676.641033][ T6392] EXT4-fs (loop4): dirty_blocks=16 [ 676.676495][ T6396] EXT4-fs (loop5): Total free blocks count 0 executing program [ 676.696665][ T6392] EXT4-fs (loop4): Block reservation details [ 676.706330][ T6398] loop1: detected capacity change from 0 to 2048 [ 676.717851][ T6392] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 676.726939][ T6396] EXT4-fs (loop5): Free/Dirty block details [ 676.732237][ T6401] loop3: detected capacity change from 0 to 2048 [ 676.751514][ T6405] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 676.766320][ T6406] loop0: detected capacity change from 0 to 2048 [ 676.767963][ T6396] EXT4-fs (loop5): free_blocks=0 [ 676.777855][ T6396] EXT4-fs (loop5): dirty_blocks=16 [ 676.783493][ T6396] EXT4-fs (loop5): Block reservation details [ 676.791016][ T6396] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 676.816936][ T6405] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 676.829591][ T6405] EXT4-fs (loop2): This should not happen!! Data will be lost [ 676.829591][ T6405] executing program executing program [ 676.914387][ T6415] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 676.936742][ T6416] loop4: detected capacity change from 0 to 2048 [ 676.969449][ T6418] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 676.981246][ T6420] loop5: detected capacity change from 0 to 2048 [ 677.003950][ T6415] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 677.035534][ T6415] EXT4-fs (loop1): This should not happen!! Data will be lost [ 677.035534][ T6415] [ 677.036967][ T6418] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 677.057761][ T6418] EXT4-fs (loop3): This should not happen!! Data will be lost [ 677.057761][ T6418] [ 677.067707][ T6418] EXT4-fs (loop3): Total free blocks count 0 [ 677.073792][ T6418] EXT4-fs (loop3): Free/Dirty block details [ 677.104379][ T6415] EXT4-fs (loop1): Total free blocks count 0 [ 677.130411][ T6418] EXT4-fs (loop3): free_blocks=0 [ 677.136734][ T6429] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 677.137183][ T6415] EXT4-fs (loop1): Free/Dirty block details [ 677.151783][ T6418] EXT4-fs (loop3): dirty_blocks=16 [ 677.151803][ T6418] EXT4-fs (loop3): Block reservation details [ 677.151815][ T6418] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 677.172079][ T6430] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 677.182639][ T6428] loop2: detected capacity change from 0 to 2048 [ 677.194225][ T6415] EXT4-fs (loop1): free_blocks=0 [ 677.201666][ T6178] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 677.202190][ T6415] EXT4-fs (loop1): dirty_blocks=16 [ 677.222208][ T6429] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 677.224636][ T6415] EXT4-fs (loop1): Block reservation details [ 677.236879][ T6178] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 677.240994][ T6430] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 677.265272][ T6429] EXT4-fs (loop5): This should not happen!! Data will be lost [ 677.265272][ T6429] [ 677.269749][ T6430] EXT4-fs (loop4): This should not happen!! Data will be lost [ 677.269749][ T6430] [ 677.275989][ T6429] EXT4-fs (loop5): Total free blocks count 0 [ 677.285544][ T6430] EXT4-fs (loop4): Total free blocks count 0 [ 677.291042][ T6178] EXT4-fs (loop0): This should not happen!! Data will be lost [ 677.291042][ T6178] [ 677.297697][ T6430] EXT4-fs (loop4): Free/Dirty block details [ 677.307225][ T6415] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 677.319566][ T6430] EXT4-fs (loop4): free_blocks=0 [ 677.320008][ T6429] EXT4-fs (loop5): Free/Dirty block details [ 677.335951][ T6430] EXT4-fs (loop4): dirty_blocks=16 [ 677.341570][ T6430] EXT4-fs (loop4): Block reservation details [ 677.347710][ T6430] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 677.354594][ T6178] EXT4-fs (loop0): Total free blocks count 0 [ 677.361574][ T6178] EXT4-fs (loop0): Free/Dirty block details [ 677.367645][ T6178] EXT4-fs (loop0): free_blocks=0 [ 677.380769][ T6178] EXT4-fs (loop0): dirty_blocks=16 executing program [ 677.408667][ T6437] loop1: detected capacity change from 0 to 2048 [ 677.415234][ T6429] EXT4-fs (loop5): free_blocks=0 [ 677.415259][ T6429] EXT4-fs (loop5): dirty_blocks=16 [ 677.426438][ T6178] EXT4-fs (loop0): Block reservation details [ 677.432764][ T6178] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 677.439317][ T6429] EXT4-fs (loop5): Block reservation details executing program [ 677.470221][ T6429] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 677.503537][ T6438] loop3: detected capacity change from 0 to 2048 [ 677.521977][ T6445] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 677.536904][ T6443] loop4: detected capacity change from 0 to 2048 [ 677.562816][ T6446] loop0: detected capacity change from 0 to 2048 [ 677.577939][ T6445] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 677.590510][ T6445] EXT4-fs (loop1): This should not happen!! Data will be lost [ 677.590510][ T6445] executing program [ 677.602030][ T11] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 677.626705][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 677.639246][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 677.639246][ T11] [ 677.650889][ T11] EXT4-fs (loop2): Total free blocks count 0 [ 677.657025][ T11] EXT4-fs (loop2): Free/Dirty block details executing program [ 677.663470][ T11] EXT4-fs (loop2): free_blocks=0 [ 677.668662][ T11] EXT4-fs (loop2): dirty_blocks=16 [ 677.673932][ T11] EXT4-fs (loop2): Block reservation details [ 677.680163][ T11] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 677.730837][ T6459] loop1: detected capacity change from 0 to 2048 [ 677.759476][ T6453] loop5: detected capacity change from 0 to 2048 executing program [ 677.831985][ T6178] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 677.866659][ T6467] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 677.887089][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 677.899634][ T6466] loop2: detected capacity change from 0 to 2048 [ 677.908080][ T6178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 677.909146][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 677.935277][ T6467] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 677.935311][ T6467] EXT4-fs (loop5): This should not happen!! Data will be lost [ 677.935311][ T6467] [ 677.947958][ T6468] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 677.960782][ T6178] EXT4-fs (loop4): This should not happen!! Data will be lost [ 677.960782][ T6178] [ 678.010149][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 678.064553][ T6468] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 678.065399][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 678.065399][ T5168] [ 678.088883][ T6473] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 678.113874][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 678.136703][ T6468] EXT4-fs (loop1): This should not happen!! Data will be lost [ 678.136703][ T6468] [ 678.159103][ T6473] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 678.172853][ T6468] EXT4-fs (loop1): Total free blocks count 0 [ 678.173760][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 678.173760][ T11] [ 678.179035][ T6468] EXT4-fs (loop1): Free/Dirty block details [ 678.196196][ T6473] EXT4-fs (loop2): This should not happen!! Data will be lost [ 678.196196][ T6473] [ 678.200081][ T6477] loop4: detected capacity change from 0 to 2048 [ 678.213344][ T6473] EXT4-fs (loop2): Total free blocks count 0 [ 678.219537][ T6468] EXT4-fs (loop1): free_blocks=0 [ 678.234926][ T6473] EXT4-fs (loop2): Free/Dirty block details [ 678.242385][ T6473] EXT4-fs (loop2): free_blocks=0 [ 678.247557][ T6473] EXT4-fs (loop2): dirty_blocks=16 [ 678.255835][ T6473] EXT4-fs (loop2): Block reservation details [ 678.259204][ T6478] loop5: detected capacity change from 0 to 2048 [ 678.272001][ T6473] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 678.285464][ T6468] EXT4-fs (loop1): dirty_blocks=16 executing program executing program executing program [ 678.332301][ T6468] EXT4-fs (loop1): Block reservation details [ 678.369251][ T6468] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 678.424968][ T6488] loop0: detected capacity change from 0 to 2048 [ 678.447044][ T6486] loop2: detected capacity change from 0 to 2048 [ 678.464801][ T6482] loop3: detected capacity change from 0 to 2048 executing program [ 678.528674][ T6495] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 678.547909][ T6497] loop1: detected capacity change from 0 to 2048 [ 678.582100][ T5097] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 678.594438][ T6495] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 678.610888][ T6495] EXT4-fs (loop0): This should not happen!! Data will be lost [ 678.610888][ T6495] [ 678.621101][ T12] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 678.642052][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 678.654909][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 678.663107][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 678.663107][ T12] [ 678.677437][ T12] EXT4-fs (loop4): Total free blocks count 0 [ 678.683974][ T12] EXT4-fs (loop4): Free/Dirty block details [ 678.689980][ T12] EXT4-fs (loop4): free_blocks=0 [ 678.695367][ T12] EXT4-fs (loop4): dirty_blocks=16 [ 678.701641][ T12] EXT4-fs (loop4): Block reservation details [ 678.701840][ T6504] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 678.707639][ T12] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 678.722398][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 678.722398][ T5168] [ 678.722421][ T5168] EXT4-fs (loop5): Total free blocks count 0 [ 678.750789][ T6504] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 678.786511][ T6504] EXT4-fs (loop3): This should not happen!! Data will be lost [ 678.786511][ T6504] [ 678.810711][ T12] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 678.829526][ T6507] loop4: detected capacity change from 0 to 2048 executing program [ 678.831564][ T5168] EXT4-fs (loop5): Free/Dirty block details [ 678.848086][ T6508] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 678.850098][ T5071] EXT4-fs unmount: 426 callbacks suppressed [ 678.850115][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 678.874914][ T5168] EXT4-fs (loop5): free_blocks=0 [ 678.896869][ T5168] EXT4-fs (loop5): dirty_blocks=16 [ 678.913406][ T6508] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 678.913504][ T6507] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 678.938840][ T5168] EXT4-fs (loop5): Block reservation details [ 678.941727][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 678.957525][ T5168] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 678.962491][ T6510] loop0: detected capacity change from 0 to 2048 [ 678.976187][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 678.997553][ T6508] EXT4-fs (loop1): This should not happen!! Data will be lost [ 678.997553][ T6508] [ 679.007638][ T6514] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 679.033581][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 679.033581][ T12] executing program [ 679.051920][ T6510] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 679.063954][ T6514] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 679.063985][ T6514] EXT4-fs (loop4): This should not happen!! Data will be lost [ 679.063985][ T6514] [ 679.064000][ T6514] EXT4-fs (loop4): Total free blocks count 0 [ 679.064013][ T6514] EXT4-fs (loop4): Free/Dirty block details [ 679.064025][ T6514] EXT4-fs (loop4): free_blocks=0 [ 679.064038][ T6514] EXT4-fs (loop4): dirty_blocks=16 [ 679.064051][ T6514] EXT4-fs (loop4): Block reservation details [ 679.064063][ T6514] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 679.093865][ T6518] loop3: detected capacity change from 0 to 2048 [ 679.110508][ T6508] EXT4-fs (loop1): Total free blocks count 0 [ 679.120969][ T12] EXT4-fs (loop2): Total free blocks count 0 [ 679.128737][ T6508] EXT4-fs (loop1): Free/Dirty block details [ 679.143619][ T6521] loop5: detected capacity change from 0 to 2048 [ 679.147896][ T6508] EXT4-fs (loop1): free_blocks=0 [ 679.158104][ T6508] EXT4-fs (loop1): dirty_blocks=16 [ 679.165658][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 679.167755][ T12] EXT4-fs (loop2): Free/Dirty block details [ 679.175312][ T6508] EXT4-fs (loop1): Block reservation details [ 679.200434][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 679.200450][ T28] audit: type=1804 audit(1694378824.001:499): pid=6510 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/41/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 679.206679][ T6518] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 679.246133][ T6508] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 679.252967][ T6526] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 679.253884][ T12] EXT4-fs (loop2): free_blocks=0 [ 679.277969][ T6521] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 679.295915][ T12] EXT4-fs (loop2): dirty_blocks=16 [ 679.310501][ T28] audit: type=1804 audit(1694378824.111:500): pid=6518 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/40/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 679.311461][ T12] EXT4-fs (loop2): Block reservation details [ 679.340169][ T28] audit: type=1804 audit(1694378824.111:501): pid=6518 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/40/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 679.354429][ T6526] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 679.375923][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 679.382249][ T6528] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 679.387040][ T12] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 679.407804][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 679.419107][ T6526] EXT4-fs (loop0): This should not happen!! Data will be lost [ 679.419107][ T6526] [ 679.429011][ T6526] EXT4-fs (loop0): Total free blocks count 0 [ 679.433175][ T6530] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 679.435164][ T6526] EXT4-fs (loop0): Free/Dirty block details [ 679.451117][ T6530] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 679.467976][ T28] audit: type=1804 audit(1694378824.181:502): pid=6521 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/41/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 679.468023][ T28] audit: type=1804 audit(1694378824.181:503): pid=6521 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/41/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 679.492459][ T6526] EXT4-fs (loop0): free_blocks=0 [ 679.518124][ T6530] EXT4-fs (loop5): This should not happen!! Data will be lost [ 679.518124][ T6530] [ 679.518290][ T6526] EXT4-fs (loop0): dirty_blocks=16 [ 679.533143][ T6526] EXT4-fs (loop0): Block reservation details [ 679.539150][ T6526] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 679.545314][ T6528] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 679.558189][ T6528] EXT4-fs (loop3): This should not happen!! Data will be lost [ 679.558189][ T6528] [ 679.568017][ T6528] EXT4-fs (loop3): Total free blocks count 0 [ 679.575332][ T6530] EXT4-fs (loop5): Total free blocks count 0 [ 679.590627][ T6530] EXT4-fs (loop5): Free/Dirty block details [ 679.596563][ T6530] EXT4-fs (loop5): free_blocks=0 [ 679.604552][ T6528] EXT4-fs (loop3): Free/Dirty block details executing program executing program [ 679.611695][ T6528] EXT4-fs (loop3): free_blocks=0 [ 679.619101][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 679.621716][ T6530] EXT4-fs (loop5): dirty_blocks=16 [ 679.634395][ T6528] EXT4-fs (loop3): dirty_blocks=16 [ 679.660990][ T6528] EXT4-fs (loop3): Block reservation details [ 679.674850][ T6528] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 679.683089][ T6530] EXT4-fs (loop5): Block reservation details [ 679.700112][ T6537] loop2: detected capacity change from 0 to 2048 executing program [ 679.707411][ T6535] loop1: detected capacity change from 0 to 2048 [ 679.714213][ T6530] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 679.724098][ T6534] loop4: detected capacity change from 0 to 2048 [ 679.743252][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 679.757041][ T6535] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 679.761641][ T6539] loop0: detected capacity change from 0 to 2048 [ 679.773331][ T6537] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 679.791337][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 679.805346][ T6534] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 679.821162][ T28] audit: type=1804 audit(1694378824.631:504): pid=6535 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/41/bus/bus" dev="loop1" ino=18 res=1 errno=0 executing program executing program [ 679.871419][ T6539] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 679.895449][ T28] audit: type=1804 audit(1694378824.631:505): pid=6535 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/41/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 679.910624][ T6551] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 679.919894][ T6553] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 679.955260][ T6554] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 679.968728][ T6550] loop3: detected capacity change from 0 to 2048 [ 679.978440][ T6551] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 679.984041][ T6552] loop5: detected capacity change from 0 to 2048 [ 680.000826][ T28] audit: type=1804 audit(1694378824.661:506): pid=6534 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/43/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 680.005790][ T6554] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 680.040123][ T6553] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 680.053519][ T6551] EXT4-fs (loop1): This should not happen!! Data will be lost [ 680.053519][ T6551] [ 680.056611][ T6550] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 680.080804][ T6560] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 680.089373][ T28] audit: type=1804 audit(1694378824.661:507): pid=6534 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/43/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 680.111765][ T6551] EXT4-fs (loop1): Total free blocks count 0 [ 680.119415][ T28] audit: type=1804 audit(1694378824.671:508): pid=6537 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/42/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 680.142132][ T6552] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 680.146428][ T6553] EXT4-fs (loop2): This should not happen!! Data will be lost [ 680.146428][ T6553] [ 680.169048][ T6553] EXT4-fs (loop2): Total free blocks count 0 [ 680.175111][ T6553] EXT4-fs (loop2): Free/Dirty block details [ 680.181059][ T6553] EXT4-fs (loop2): free_blocks=0 [ 680.186032][ T6553] EXT4-fs (loop2): dirty_blocks=16 [ 680.189758][ T6554] EXT4-fs (loop4): This should not happen!! Data will be lost [ 680.189758][ T6554] [ 680.191185][ T6553] EXT4-fs (loop2): Block reservation details [ 680.191199][ T6553] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 680.192564][ T6551] EXT4-fs (loop1): Free/Dirty block details [ 680.230276][ T6560] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 680.244738][ T6560] EXT4-fs (loop0): This should not happen!! Data will be lost [ 680.244738][ T6560] [ 680.245312][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 680.254799][ T6551] EXT4-fs (loop1): free_blocks=0 [ 680.254815][ T6551] EXT4-fs (loop1): dirty_blocks=16 [ 680.254828][ T6551] EXT4-fs (loop1): Block reservation details executing program [ 680.281778][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 680.291677][ T6564] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 680.293142][ T6551] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 680.320707][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 680.361010][ T6569] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 680.369285][ T6564] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 680.386339][ T6569] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 680.404203][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 680.405259][ T6564] EXT4-fs (loop3): This should not happen!! Data will be lost [ 680.405259][ T6564] [ 680.425172][ T6564] EXT4-fs (loop3): Total free blocks count 0 [ 680.431794][ T6564] EXT4-fs (loop3): Free/Dirty block details [ 680.437823][ T6564] EXT4-fs (loop3): free_blocks=0 [ 680.443003][ T6564] EXT4-fs (loop3): dirty_blocks=16 [ 680.448147][ T6564] EXT4-fs (loop3): Block reservation details [ 680.454471][ T6564] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 680.468559][ T6569] EXT4-fs (loop5): This should not happen!! Data will be lost [ 680.468559][ T6569] [ 680.478340][ T6569] EXT4-fs (loop5): Total free blocks count 0 [ 680.502097][ T6569] EXT4-fs (loop5): Free/Dirty block details executing program [ 680.515563][ T6569] EXT4-fs (loop5): free_blocks=0 [ 680.522889][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 680.532128][ T6567] loop2: detected capacity change from 0 to 2048 [ 680.541738][ T6571] loop4: detected capacity change from 0 to 2048 [ 680.542667][ T6569] EXT4-fs (loop5): dirty_blocks=16 executing program [ 680.593910][ T6567] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 680.603133][ T6575] loop0: detected capacity change from 0 to 2048 [ 680.614115][ T6569] EXT4-fs (loop5): Block reservation details [ 680.622962][ T6574] loop1: detected capacity change from 0 to 2048 [ 680.633606][ T6571] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 680.645201][ T6579] loop3: detected capacity change from 0 to 2048 [ 680.646440][ T6569] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 680.673077][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 680.685807][ T6574] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 680.713613][ T6575] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 680.726005][ T6588] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 680.727895][ T6579] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 680.788309][ T6590] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 680.811020][ T6588] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 680.838363][ T6590] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 680.841398][ T6593] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 680.866285][ T6594] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 680.894374][ T6596] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 680.902343][ T6590] EXT4-fs (loop4): This should not happen!! Data will be lost [ 680.902343][ T6590] [ 680.913831][ T6595] loop5: detected capacity change from 0 to 2048 [ 680.924902][ T6588] EXT4-fs (loop2): This should not happen!! Data will be lost [ 680.924902][ T6588] [ 680.926566][ T6594] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 680.948610][ T6596] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 680.948802][ T6590] EXT4-fs (loop4): Total free blocks count 0 [ 680.960942][ T6596] EXT4-fs (loop0): This should not happen!! Data will be lost [ 680.960942][ T6596] [ 680.960962][ T6596] EXT4-fs (loop0): Total free blocks count 0 [ 680.960977][ T6596] EXT4-fs (loop0): Free/Dirty block details [ 680.960989][ T6596] EXT4-fs (loop0): free_blocks=0 [ 680.961002][ T6596] EXT4-fs (loop0): dirty_blocks=16 [ 680.961014][ T6596] EXT4-fs (loop0): Block reservation details [ 680.961026][ T6596] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 680.963701][ T6593] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 680.977722][ T6594] EXT4-fs (loop3): This should not happen!! Data will be lost [ 680.977722][ T6594] [ 680.985001][ T6593] EXT4-fs (loop1): This should not happen!! Data will be lost [ 680.985001][ T6593] [ 680.997241][ T6595] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 681.002072][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.005811][ T6590] EXT4-fs (loop4): Free/Dirty block details [ 681.070652][ T6590] EXT4-fs (loop4): free_blocks=0 [ 681.072892][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.075595][ T6590] EXT4-fs (loop4): dirty_blocks=16 [ 681.089753][ T6590] EXT4-fs (loop4): Block reservation details [ 681.094042][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.097197][ T6602] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 681.119494][ T6590] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 681.120825][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 681.135190][ T6602] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 681.147860][ T6602] EXT4-fs (loop5): This should not happen!! Data will be lost [ 681.147860][ T6602] [ 681.152854][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.157850][ T6602] EXT4-fs (loop5): Total free blocks count 0 executing program executing program [ 681.246256][ T6602] EXT4-fs (loop5): Free/Dirty block details [ 681.264530][ T6602] EXT4-fs (loop5): free_blocks=0 [ 681.275148][ T6602] EXT4-fs (loop5): dirty_blocks=16 [ 681.281866][ T6611] loop4: detected capacity change from 0 to 2048 [ 681.288453][ T6602] EXT4-fs (loop5): Block reservation details executing program [ 681.296218][ T6602] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 681.302496][ T6606] loop1: detected capacity change from 0 to 2048 [ 681.325938][ T6610] loop2: detected capacity change from 0 to 2048 [ 681.334522][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.344300][ T6613] loop0: detected capacity change from 0 to 2048 [ 681.352948][ T6609] loop3: detected capacity change from 0 to 2048 [ 681.364087][ T6611] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 681.364824][ T6610] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 681.414991][ T6613] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 681.429332][ T6606] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 681.455440][ T6625] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 681.483368][ T6609] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 681.497418][ T6625] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 681.521372][ T6628] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 681.537581][ T6625] EXT4-fs (loop4): This should not happen!! Data will be lost [ 681.537581][ T6625] [ 681.545795][ T6628] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 681.547704][ T6625] EXT4-fs (loop4): Total free blocks count 0 [ 681.565899][ T6625] EXT4-fs (loop4): Free/Dirty block details [ 681.571910][ T6625] EXT4-fs (loop4): free_blocks=0 [ 681.576873][ T6630] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 681.576998][ T6625] EXT4-fs (loop4): dirty_blocks=16 [ 681.597039][ T6625] EXT4-fs (loop4): Block reservation details [ 681.605714][ T6623] loop5: detected capacity change from 0 to 2048 [ 681.611198][ T6628] EXT4-fs (loop0): This should not happen!! Data will be lost [ 681.611198][ T6628] [ 681.621890][ T6625] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 681.657139][ T6628] EXT4-fs (loop0): Total free blocks count 0 [ 681.668086][ T6630] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 681.679138][ T6628] EXT4-fs (loop0): Free/Dirty block details [ 681.690166][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.699891][ T6628] EXT4-fs (loop0): free_blocks=0 [ 681.707589][ T6628] EXT4-fs (loop0): dirty_blocks=16 executing program [ 681.710240][ T6623] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 681.728138][ T6630] EXT4-fs (loop2): This should not happen!! Data will be lost [ 681.728138][ T6630] [ 681.757295][ T6630] EXT4-fs (loop2): Total free blocks count 0 [ 681.767909][ T6628] EXT4-fs (loop0): Block reservation details [ 681.796028][ T6630] EXT4-fs (loop2): Free/Dirty block details [ 681.803071][ T6630] EXT4-fs (loop2): free_blocks=0 [ 681.808193][ T6630] EXT4-fs (loop2): dirty_blocks=16 [ 681.813821][ T5168] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 681.820661][ T6628] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 681.828447][ T6630] EXT4-fs (loop2): Block reservation details [ 681.840645][ T6630] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 681.858035][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.867926][ T6638] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 681.868046][ T5168] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 681.895584][ T6637] loop4: detected capacity change from 0 to 2048 [ 681.898459][ T11] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 681.917311][ T5168] EXT4-fs (loop1): This should not happen!! Data will be lost [ 681.917311][ T5168] [ 681.919808][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 681.939790][ T6638] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 681.940684][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 681.940684][ T11] [ 681.953804][ T6638] EXT4-fs (loop5): This should not happen!! Data will be lost [ 681.953804][ T6638] [ 681.962809][ T11] EXT4-fs (loop3): Total free blocks count 0 [ 681.977728][ T11] EXT4-fs (loop3): Free/Dirty block details [ 681.984797][ T5168] EXT4-fs (loop1): Total free blocks count 0 [ 681.985333][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.991331][ T5168] EXT4-fs (loop1): Free/Dirty block details [ 682.000271][ T11] EXT4-fs (loop3): free_blocks=0 [ 682.010791][ T11] EXT4-fs (loop3): dirty_blocks=16 [ 682.015929][ T11] EXT4-fs (loop3): Block reservation details [ 682.020169][ T6637] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 682.021967][ T11] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 682.024122][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 682.050395][ T6638] EXT4-fs (loop5): Total free blocks count 0 executing program [ 682.056574][ T6638] EXT4-fs (loop5): Free/Dirty block details [ 682.062822][ T6638] EXT4-fs (loop5): free_blocks=0 [ 682.067790][ T6638] EXT4-fs (loop5): dirty_blocks=16 [ 682.073388][ T6638] EXT4-fs (loop5): Block reservation details [ 682.079675][ T6638] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 682.086217][ T5168] EXT4-fs (loop1): free_blocks=0 [ 682.091471][ T5168] EXT4-fs (loop1): dirty_blocks=16 [ 682.096633][ T5168] EXT4-fs (loop1): Block reservation details executing program executing program [ 682.105027][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 682.110369][ T5168] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 682.150653][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 682.176138][ T6645] loop3: detected capacity change from 0 to 2048 executing program executing program [ 682.196721][ T6643] loop2: detected capacity change from 0 to 2048 [ 682.209876][ T6648] loop0: detected capacity change from 0 to 2048 [ 682.224575][ T6645] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 682.253804][ T6654] loop5: detected capacity change from 0 to 2048 [ 682.259058][ T6643] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 682.294442][ T6648] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 682.309607][ T6654] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 682.322522][ T5168] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 682.343807][ T6652] loop1: detected capacity change from 0 to 2048 [ 682.356539][ T6661] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 682.360563][ T5168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 682.390726][ T5168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 682.390726][ T5168] [ 682.390792][ T6662] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 682.402581][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 682.439699][ T6665] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 682.450890][ T6661] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 682.468383][ T6662] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 682.482626][ T6661] EXT4-fs (loop2): This should not happen!! Data will be lost [ 682.482626][ T6661] executing program [ 682.484314][ T6666] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 682.493033][ T6665] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 682.530452][ T6662] EXT4-fs (loop3): This should not happen!! Data will be lost [ 682.530452][ T6662] [ 682.553530][ T6662] EXT4-fs (loop3): Total free blocks count 0 [ 682.561935][ T6666] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 682.579330][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 682.582020][ T6662] EXT4-fs (loop3): Free/Dirty block details [ 682.597970][ T6652] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 682.603413][ T6666] EXT4-fs (loop5): This should not happen!! Data will be lost [ 682.603413][ T6666] [ 682.615638][ T6665] EXT4-fs (loop0): This should not happen!! Data will be lost [ 682.615638][ T6665] [ 682.621986][ T6672] loop4: detected capacity change from 0 to 2048 [ 682.636494][ T6662] EXT4-fs (loop3): free_blocks=0 [ 682.644020][ T6662] EXT4-fs (loop3): dirty_blocks=16 executing program [ 682.649246][ T6662] EXT4-fs (loop3): Block reservation details [ 682.679697][ T6662] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 682.719857][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 682.730525][ T6672] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 682.747289][ T6677] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 682.760265][ T6675] loop2: detected capacity change from 0 to 2048 [ 682.773681][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 682.789217][ T6677] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 682.804507][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 682.815060][ T6677] EXT4-fs (loop1): This should not happen!! Data will be lost [ 682.815060][ T6677] [ 682.825155][ T6677] EXT4-fs (loop1): Total free blocks count 0 [ 682.827719][ T6675] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 682.844504][ T6677] EXT4-fs (loop1): Free/Dirty block details [ 682.853779][ T6677] EXT4-fs (loop1): free_blocks=0 [ 682.858933][ T6677] EXT4-fs (loop1): dirty_blocks=16 [ 682.864794][ T6677] EXT4-fs (loop1): Block reservation details [ 682.871230][ T6677] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program [ 682.879351][ T6681] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 682.920394][ T5097] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 682.943019][ T6685] loop0: detected capacity change from 0 to 2048 [ 682.952512][ T6681] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 682.958568][ T6683] loop3: detected capacity change from 0 to 2048 [ 682.973696][ T6681] EXT4-fs (loop4): This should not happen!! Data will be lost executing program [ 682.973696][ T6681] [ 682.991816][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 683.002525][ T6681] EXT4-fs (loop4): Total free blocks count 0 [ 683.008622][ T6681] EXT4-fs (loop4): Free/Dirty block details [ 683.010887][ T6685] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 683.014618][ T6681] EXT4-fs (loop4): free_blocks=0 [ 683.032436][ T6681] EXT4-fs (loop4): dirty_blocks=16 [ 683.037580][ T6681] EXT4-fs (loop4): Block reservation details [ 683.044054][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 683.044459][ T6681] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 683.075700][ T6692] loop5: detected capacity change from 0 to 2048 executing program [ 683.154843][ T6697] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 683.197958][ T6699] loop1: detected capacity change from 0 to 2048 [ 683.225606][ T6702] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 683.227788][ T6704] loop2: detected capacity change from 0 to 2048 executing program [ 683.241852][ T6697] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 683.288219][ T6702] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 683.300831][ T6697] EXT4-fs (loop0): This should not happen!! Data will be lost [ 683.300831][ T6697] [ 683.311638][ T6697] EXT4-fs (loop0): Total free blocks count 0 [ 683.317951][ T6697] EXT4-fs (loop0): Free/Dirty block details [ 683.324998][ T6697] EXT4-fs (loop0): free_blocks=0 [ 683.345471][ T6707] loop4: detected capacity change from 0 to 2048 [ 683.349478][ T6712] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 683.353953][ T6702] EXT4-fs (loop3): This should not happen!! Data will be lost [ 683.353953][ T6702] [ 683.376759][ T6702] EXT4-fs (loop3): Total free blocks count 0 [ 683.382974][ T6702] EXT4-fs (loop3): Free/Dirty block details [ 683.397907][ T6702] EXT4-fs (loop3): free_blocks=0 [ 683.402994][ T6702] EXT4-fs (loop3): dirty_blocks=16 [ 683.411481][ T6702] EXT4-fs (loop3): Block reservation details [ 683.418508][ T6702] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 683.419713][ T6697] EXT4-fs (loop0): dirty_blocks=16 [ 683.431290][ T6713] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 683.454193][ T6712] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 683.471359][ T6697] EXT4-fs (loop0): Block reservation details [ 683.477381][ T6697] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 683.491521][ T6712] EXT4-fs (loop1): This should not happen!! Data will be lost [ 683.491521][ T6712] [ 683.501591][ T6713] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 683.501820][ T137] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 683.530132][ T6718] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 683.538288][ T6713] EXT4-fs (loop2): This should not happen!! Data will be lost [ 683.538288][ T6713] [ 683.550493][ T6718] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 683.557288][ T6713] EXT4-fs (loop2): Total free blocks count 0 [ 683.568494][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 683.586087][ T6718] EXT4-fs (loop4): This should not happen!! Data will be lost [ 683.586087][ T6718] [ 683.596424][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost executing program executing program [ 683.596424][ T137] [ 683.606906][ T6718] EXT4-fs (loop4): Total free blocks count 0 [ 683.614230][ T6718] EXT4-fs (loop4): Free/Dirty block details [ 683.620652][ T6718] EXT4-fs (loop4): free_blocks=0 [ 683.625730][ T6718] EXT4-fs (loop4): dirty_blocks=16 [ 683.631337][ T6718] EXT4-fs (loop4): Block reservation details [ 683.637434][ T6718] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 683.665747][ T137] EXT4-fs (loop5): Total free blocks count 0 [ 683.672867][ T6713] EXT4-fs (loop2): Free/Dirty block details [ 683.700977][ T137] EXT4-fs (loop5): Free/Dirty block details [ 683.708113][ T6713] EXT4-fs (loop2): free_blocks=0 [ 683.732106][ T6713] EXT4-fs (loop2): dirty_blocks=16 [ 683.737638][ T137] EXT4-fs (loop5): free_blocks=0 [ 683.746696][ T6721] loop3: detected capacity change from 0 to 2048 [ 683.753082][ T6713] EXT4-fs (loop2): Block reservation details [ 683.753100][ T6713] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 683.753301][ T137] EXT4-fs (loop5): dirty_blocks=16 [ 683.753316][ T137] EXT4-fs (loop5): Block reservation details [ 683.753327][ T137] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 683.793273][ T6723] loop0: detected capacity change from 0 to 2048 [ 683.805685][ T6725] loop4: detected capacity change from 0 to 2048 executing program [ 683.833672][ T6727] loop1: detected capacity change from 0 to 2048 executing program [ 683.876958][ T6735] loop5: detected capacity change from 0 to 2048 [ 683.901159][ T6738] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 683.944487][ T6738] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 683.998997][ T6738] EXT4-fs (loop3): This should not happen!! Data will be lost [ 683.998997][ T6738] [ 684.017233][ T6737] loop2: detected capacity change from 0 to 2048 [ 684.017331][ T6746] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 684.040019][ T6747] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 684.056905][ T6747] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 684.087657][ T6746] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 684.103063][ T12] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 684.117885][ T947] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 684.122656][ T6747] EXT4-fs (loop1): This should not happen!! Data will be lost [ 684.122656][ T6747] executing program [ 684.139433][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 684.155122][ T6746] EXT4-fs (loop5): This should not happen!! Data will be lost [ 684.155122][ T6746] [ 684.165918][ T947] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 684.178241][ T6746] EXT4-fs (loop5): Total free blocks count 0 [ 684.184662][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 684.184662][ T12] [ 684.194440][ T947] EXT4-fs (loop4): This should not happen!! Data will be lost [ 684.194440][ T947] [ 684.204223][ T6746] EXT4-fs (loop5): Free/Dirty block details [ 684.210285][ T6746] EXT4-fs (loop5): free_blocks=0 [ 684.215359][ T12] EXT4-fs (loop0): Total free blocks count 0 [ 684.217543][ T6753] loop3: detected capacity change from 0 to 2048 [ 684.221486][ T6747] EXT4-fs (loop1): Total free blocks count 0 [ 684.232425][ T947] EXT4-fs (loop4): Total free blocks count 0 [ 684.233859][ T6747] EXT4-fs (loop1): Free/Dirty block details [ 684.239885][ T947] EXT4-fs (loop4): Free/Dirty block details [ 684.245726][ T6747] EXT4-fs (loop1): free_blocks=0 [ 684.256727][ T6747] EXT4-fs (loop1): dirty_blocks=16 [ 684.262014][ T6747] EXT4-fs (loop1): Block reservation details [ 684.266983][ T6746] EXT4-fs (loop5): dirty_blocks=16 [ 684.268003][ T6747] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 684.268563][ T12] EXT4-fs (loop0): Free/Dirty block details [ 684.285356][ T12] EXT4-fs (loop0): free_blocks=0 [ 684.290500][ T12] EXT4-fs (loop0): dirty_blocks=16 [ 684.295890][ T6754] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 684.314047][ T6746] EXT4-fs (loop5): Block reservation details [ 684.314515][ T12] EXT4-fs (loop0): Block reservation details [ 684.324375][ T947] EXT4-fs (loop4): free_blocks=0 [ 684.336836][ T6746] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 684.339077][ T6754] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 684.357383][ T947] EXT4-fs (loop4): dirty_blocks=16 [ 684.361460][ T12] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 684.369730][ T6754] EXT4-fs (loop2): This should not happen!! Data will be lost [ 684.369730][ T6754] [ 684.387376][ T6754] EXT4-fs (loop2): Total free blocks count 0 [ 684.389982][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 684.389998][ T28] audit: type=1804 audit(1694378829.191:580): pid=6753 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/47/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 684.394433][ T6754] EXT4-fs (loop2): Free/Dirty block details [ 684.424237][ T28] audit: type=1804 audit(1694378829.191:581): pid=6753 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/47/bus/bus" dev="loop3" ino=18 res=1 errno=0 executing program [ 684.428162][ T6754] EXT4-fs (loop2): free_blocks=0 [ 684.456013][ T6754] EXT4-fs (loop2): dirty_blocks=16 [ 684.461311][ T6754] EXT4-fs (loop2): Block reservation details [ 684.467491][ T6754] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 684.474021][ T947] EXT4-fs (loop4): Block reservation details [ 684.480437][ T947] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 684.515990][ T6759] loop1: detected capacity change from 0 to 2048 [ 684.563307][ T6763] loop0: detected capacity change from 0 to 2048 [ 684.614876][ T28] audit: type=1804 audit(1694378829.421:582): pid=6759 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/47/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 684.619400][ T6764] loop5: detected capacity change from 0 to 2048 executing program executing program [ 684.656813][ T11] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 684.673677][ T6768] loop2: detected capacity change from 0 to 2048 [ 684.686879][ T28] audit: type=1804 audit(1694378829.461:583): pid=6759 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/47/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 684.715727][ T6772] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 684.736979][ T28] audit: type=1804 audit(1694378829.521:584): pid=6763 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/48/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 684.760817][ T28] audit: type=1804 audit(1694378829.521:585): pid=6763 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/48/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 684.770695][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 684.791674][ T28] audit: type=1804 audit(1694378829.591:586): pid=6779 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/49/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 684.818860][ T6772] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 684.822822][ T6770] loop4: detected capacity change from 0 to 2048 [ 684.841239][ T6768] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 684.859114][ T28] audit: type=1804 audit(1694378829.591:587): pid=6779 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/49/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 684.870615][ T6772] EXT4-fs (loop1): This should not happen!! Data will be lost [ 684.870615][ T6772] [ 684.887629][ T6768] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 684.893233][ T28] audit: type=1804 audit(1694378829.661:588): pid=6764 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/48/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 684.904195][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 684.904195][ T11] [ 684.929339][ T28] audit: type=1804 audit(1694378829.661:589): pid=6764 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/48/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 684.957607][ T6782] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 684.981886][ T6782] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 685.000416][ T6768] EXT4-fs (loop2): This should not happen!! Data will be lost [ 685.000416][ T6768] executing program [ 685.041663][ T11] EXT4-fs (loop3): Total free blocks count 0 [ 685.048128][ T6782] EXT4-fs (loop5): This should not happen!! Data will be lost [ 685.048128][ T6782] [ 685.059278][ T6787] loop1: detected capacity change from 0 to 2048 [ 685.086038][ T11] EXT4-fs (loop3): Free/Dirty block details [ 685.092789][ T6768] EXT4-fs (loop2): Total free blocks count 0 [ 685.110847][ T12] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 685.124042][ T11] EXT4-fs (loop3): free_blocks=0 [ 685.133508][ T6791] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 685.133527][ T6790] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 685.155507][ T11] EXT4-fs (loop3): dirty_blocks=16 [ 685.169874][ T6768] EXT4-fs (loop2): Free/Dirty block details executing program [ 685.177042][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 685.181481][ T11] EXT4-fs (loop3): Block reservation details [ 685.198810][ T6768] EXT4-fs (loop2): free_blocks=0 [ 685.211420][ T6791] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 685.224354][ T6768] EXT4-fs (loop2): dirty_blocks=16 [ 685.236901][ T6795] loop5: detected capacity change from 0 to 2048 [ 685.237831][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 685.237831][ T12] [ 685.253360][ T11] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 685.260091][ T6768] EXT4-fs (loop2): Block reservation details [ 685.266776][ T6791] EXT4-fs (loop1): This should not happen!! Data will be lost [ 685.266776][ T6791] [ 685.267577][ T6790] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 685.277114][ T6768] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 685.311390][ T6790] EXT4-fs (loop4): This should not happen!! Data will be lost [ 685.311390][ T6790] [ 685.321981][ T6790] EXT4-fs (loop4): Total free blocks count 0 [ 685.324757][ T12] EXT4-fs (loop0): Total free blocks count 0 executing program [ 685.328243][ T6790] EXT4-fs (loop4): Free/Dirty block details [ 685.341801][ T6790] EXT4-fs (loop4): free_blocks=0 [ 685.344550][ T6791] EXT4-fs (loop1): Total free blocks count 0 [ 685.346844][ T6790] EXT4-fs (loop4): dirty_blocks=16 [ 685.358417][ T6790] EXT4-fs (loop4): Block reservation details [ 685.364658][ T6790] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 685.371286][ T12] EXT4-fs (loop0): Free/Dirty block details [ 685.381130][ T6791] EXT4-fs (loop1): Free/Dirty block details [ 685.387264][ T6791] EXT4-fs (loop1): free_blocks=0 [ 685.392733][ T6791] EXT4-fs (loop1): dirty_blocks=16 [ 685.398019][ T6791] EXT4-fs (loop1): Block reservation details [ 685.404656][ T6791] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 685.405596][ T6800] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 685.410818][ T12] EXT4-fs (loop0): free_blocks=0 executing program executing program [ 685.435203][ T12] EXT4-fs (loop0): dirty_blocks=16 [ 685.440914][ T12] EXT4-fs (loop0): Block reservation details [ 685.447169][ T12] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 685.461543][ T6800] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 685.481392][ T6799] loop3: detected capacity change from 0 to 2048 executing program executing program [ 685.525234][ T6800] EXT4-fs (loop5): This should not happen!! Data will be lost [ 685.525234][ T6800] [ 685.527530][ T6803] loop2: detected capacity change from 0 to 2048 [ 685.563973][ T6805] loop4: detected capacity change from 0 to 2048 [ 685.574589][ T6809] loop1: detected capacity change from 0 to 2048 [ 685.586421][ T6800] EXT4-fs (loop5): Total free blocks count 0 [ 685.593000][ T6800] EXT4-fs (loop5): Free/Dirty block details [ 685.599060][ T6800] EXT4-fs (loop5): free_blocks=0 [ 685.604623][ T6800] EXT4-fs (loop5): dirty_blocks=16 [ 685.610782][ T6800] EXT4-fs (loop5): Block reservation details [ 685.622696][ T6818] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 685.639868][ T6800] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 685.641221][ T6808] loop0: detected capacity change from 0 to 2048 [ 685.655258][ T6818] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 685.669789][ T6818] EXT4-fs (loop3): This should not happen!! Data will be lost [ 685.669789][ T6818] [ 685.670977][ T6821] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 685.702595][ T6823] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 685.732819][ T6825] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 685.748279][ T6825] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 685.749677][ T6821] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 685.761107][ T6825] EXT4-fs (loop1): This should not happen!! Data will be lost [ 685.761107][ T6825] executing program [ 685.773007][ T6823] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 685.835150][ T6828] loop5: detected capacity change from 0 to 2048 [ 685.843478][ T6821] EXT4-fs (loop4): This should not happen!! Data will be lost [ 685.843478][ T6821] [ 685.855024][ T6830] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 685.884365][ T6821] EXT4-fs (loop4): Total free blocks count 0 [ 685.890606][ T6823] EXT4-fs (loop2): This should not happen!! Data will be lost [ 685.890606][ T6823] [ 685.900709][ T6821] EXT4-fs (loop4): Free/Dirty block details [ 685.918217][ T6830] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 685.945383][ T6821] EXT4-fs (loop4): free_blocks=0 [ 685.951769][ T6821] EXT4-fs (loop4): dirty_blocks=16 [ 685.957210][ T6821] EXT4-fs (loop4): Block reservation details [ 685.964075][ T6821] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 685.970407][ T6830] EXT4-fs (loop0): This should not happen!! Data will be lost [ 685.970407][ T6830] [ 685.980145][ T6830] EXT4-fs (loop0): Total free blocks count 0 [ 685.988139][ T6830] EXT4-fs (loop0): Free/Dirty block details [ 685.994885][ T6830] EXT4-fs (loop0): free_blocks=0 [ 685.999865][ T6830] EXT4-fs (loop0): dirty_blocks=16 [ 686.001597][ T6840] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 686.005074][ T6830] EXT4-fs (loop0): Block reservation details [ 686.040043][ T6830] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 686.065889][ T6835] loop3: detected capacity change from 0 to 2048 [ 686.077765][ T6837] loop1: detected capacity change from 0 to 2048 executing program [ 686.119672][ T6840] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 686.155269][ T6843] loop4: detected capacity change from 0 to 2048 [ 686.176802][ T6840] EXT4-fs (loop5): This should not happen!! Data will be lost [ 686.176802][ T6840] [ 686.212086][ T6852] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 686.232514][ T6849] loop0: detected capacity change from 0 to 2048 [ 686.251596][ T6852] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 686.270593][ T6840] EXT4-fs (loop5): Total free blocks count 0 [ 686.306253][ T6840] EXT4-fs (loop5): Free/Dirty block details [ 686.307376][ T6856] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 686.326031][ T6840] EXT4-fs (loop5): free_blocks=0 [ 686.348121][ T6852] EXT4-fs (loop1): This should not happen!! Data will be lost executing program [ 686.348121][ T6852] [ 686.374456][ T6840] EXT4-fs (loop5): dirty_blocks=16 [ 686.382955][ T6856] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 686.391746][ T6840] EXT4-fs (loop5): Block reservation details [ 686.396494][ T6852] EXT4-fs (loop1): Total free blocks count 0 [ 686.401294][ T6840] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 686.413898][ T6856] EXT4-fs (loop4): This should not happen!! Data will be lost [ 686.413898][ T6856] [ 686.423647][ T6856] EXT4-fs (loop4): Total free blocks count 0 [ 686.429719][ T6856] EXT4-fs (loop4): Free/Dirty block details [ 686.436181][ T6856] EXT4-fs (loop4): free_blocks=0 [ 686.438183][ T6862] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 686.441343][ T6856] EXT4-fs (loop4): dirty_blocks=16 [ 686.462169][ T6852] EXT4-fs (loop1): Free/Dirty block details [ 686.468181][ T6852] EXT4-fs (loop1): free_blocks=0 [ 686.473908][ T6852] EXT4-fs (loop1): dirty_blocks=16 [ 686.485338][ T6860] loop2: detected capacity change from 0 to 2048 executing program [ 686.494107][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 686.517258][ T6856] EXT4-fs (loop4): Block reservation details [ 686.523666][ T6852] EXT4-fs (loop1): Block reservation details [ 686.531103][ T6862] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 686.544116][ T6856] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 686.544250][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 686.550100][ T6852] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 686.573784][ T6862] EXT4-fs (loop0): This should not happen!! Data will be lost [ 686.573784][ T6862] [ 686.582271][ T6865] loop5: detected capacity change from 0 to 2048 [ 686.591889][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 686.591889][ T5168] [ 686.601667][ T5168] EXT4-fs (loop3): Total free blocks count 0 [ 686.607936][ T5168] EXT4-fs (loop3): Free/Dirty block details [ 686.613987][ T5168] EXT4-fs (loop3): free_blocks=0 [ 686.619227][ T5168] EXT4-fs (loop3): dirty_blocks=16 [ 686.624981][ T5168] EXT4-fs (loop3): Block reservation details [ 686.631608][ T5168] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 686.638100][ T6862] EXT4-fs (loop0): Total free blocks count 0 [ 686.644761][ T6862] EXT4-fs (loop0): Free/Dirty block details [ 686.650869][ T6862] EXT4-fs (loop0): free_blocks=0 [ 686.656100][ T6862] EXT4-fs (loop0): dirty_blocks=16 [ 686.661363][ T6862] EXT4-fs (loop0): Block reservation details [ 686.667687][ T6862] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 686.701987][ T6870] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 686.719644][ T6870] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 686.778986][ T6873] loop4: detected capacity change from 0 to 2048 [ 686.783619][ T6870] EXT4-fs (loop2): This should not happen!! Data will be lost [ 686.783619][ T6870] [ 686.802737][ T6878] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 686.825639][ T6870] EXT4-fs (loop2): Total free blocks count 0 [ 686.837011][ T6877] loop1: detected capacity change from 0 to 2048 [ 686.843848][ T6870] EXT4-fs (loop2): Free/Dirty block details [ 686.852438][ T6870] EXT4-fs (loop2): free_blocks=0 [ 686.867349][ T6880] loop0: detected capacity change from 0 to 2048 [ 686.867889][ T6870] EXT4-fs (loop2): dirty_blocks=16 [ 686.877208][ T6879] loop3: detected capacity change from 0 to 2048 [ 686.887427][ T6870] EXT4-fs (loop2): Block reservation details [ 686.894192][ T6878] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 686.915835][ T6870] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 686.922305][ T6886] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 686.937456][ T6878] EXT4-fs (loop5): This should not happen!! Data will be lost [ 686.937456][ T6878] [ 686.942710][ T6886] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 686.947357][ T6878] EXT4-fs (loop5): Total free blocks count 0 [ 686.966043][ T6878] EXT4-fs (loop5): Free/Dirty block details [ 686.972139][ T6878] EXT4-fs (loop5): free_blocks=0 [ 686.977108][ T6878] EXT4-fs (loop5): dirty_blocks=16 [ 686.983230][ T6878] EXT4-fs (loop5): Block reservation details [ 686.989683][ T6878] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 686.996337][ T6886] EXT4-fs (loop4): This should not happen!! Data will be lost [ 686.996337][ T6886] [ 687.006115][ T6886] EXT4-fs (loop4): Total free blocks count 0 [ 687.020888][ T6886] EXT4-fs (loop4): Free/Dirty block details [ 687.044418][ T6886] EXT4-fs (loop4): free_blocks=0 [ 687.049879][ T6886] EXT4-fs (loop4): dirty_blocks=16 executing program [ 687.081969][ T6893] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 687.110352][ T6886] EXT4-fs (loop4): Block reservation details [ 687.127170][ T6896] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 687.130265][ T6886] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 687.156171][ T6895] loop2: detected capacity change from 0 to 2048 [ 687.162780][ T6893] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 687.182921][ T12] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 687.186682][ T6893] EXT4-fs (loop3): This should not happen!! Data will be lost [ 687.186682][ T6893] [ 687.211458][ T6896] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 687.225667][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 687.239605][ T6896] EXT4-fs (loop0): This should not happen!! Data will be lost [ 687.239605][ T6896] [ 687.245324][ T6900] loop5: detected capacity change from 0 to 2048 [ 687.270710][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 687.270710][ T12] [ 687.281841][ T6896] EXT4-fs (loop0): Total free blocks count 0 [ 687.295899][ T6893] EXT4-fs (loop3): Total free blocks count 0 [ 687.303662][ T12] EXT4-fs (loop1): Total free blocks count 0 [ 687.309686][ T12] EXT4-fs (loop1): Free/Dirty block details [ 687.312076][ T6896] EXT4-fs (loop0): Free/Dirty block details [ 687.316734][ T6903] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 687.329451][ T6893] EXT4-fs (loop3): Free/Dirty block details executing program [ 687.336633][ T6896] EXT4-fs (loop0): free_blocks=0 [ 687.336655][ T6896] EXT4-fs (loop0): dirty_blocks=16 [ 687.336669][ T6896] EXT4-fs (loop0): Block reservation details [ 687.336680][ T6896] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 687.344404][ T12] EXT4-fs (loop1): free_blocks=0 [ 687.370814][ T6907] loop4: detected capacity change from 0 to 2048 [ 687.384712][ T6893] EXT4-fs (loop3): free_blocks=0 [ 687.389727][ T6893] EXT4-fs (loop3): dirty_blocks=16 [ 687.395138][ T6893] EXT4-fs (loop3): Block reservation details [ 687.401268][ T6893] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 687.407892][ T12] EXT4-fs (loop1): dirty_blocks=16 [ 687.413761][ T12] EXT4-fs (loop1): Block reservation details [ 687.420113][ T6903] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 687.432889][ T12] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 687.468005][ T6911] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 687.485099][ T6911] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 687.490813][ T6903] EXT4-fs (loop2): This should not happen!! Data will be lost [ 687.490813][ T6903] [ 687.498137][ T6911] EXT4-fs (loop5): This should not happen!! Data will be lost [ 687.498137][ T6911] executing program [ 687.517613][ T6911] EXT4-fs (loop5): Total free blocks count 0 [ 687.523674][ T6911] EXT4-fs (loop5): Free/Dirty block details [ 687.529624][ T6911] EXT4-fs (loop5): free_blocks=0 [ 687.534689][ T6911] EXT4-fs (loop5): dirty_blocks=16 [ 687.539833][ T6911] EXT4-fs (loop5): Block reservation details [ 687.546190][ T6911] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 687.559267][ T6903] EXT4-fs (loop2): Total free blocks count 0 executing program executing program [ 687.586297][ T6903] EXT4-fs (loop2): Free/Dirty block details [ 687.596587][ T6914] loop0: detected capacity change from 0 to 2048 [ 687.599042][ T6916] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 687.603249][ T6903] EXT4-fs (loop2): free_blocks=0 executing program [ 687.640468][ T6903] EXT4-fs (loop2): dirty_blocks=16 [ 687.645931][ T6903] EXT4-fs (loop2): Block reservation details [ 687.655930][ T6917] loop1: detected capacity change from 0 to 2048 [ 687.684178][ T6916] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 687.692350][ T6924] loop5: detected capacity change from 0 to 2048 [ 687.705851][ T6903] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 687.715917][ T6916] EXT4-fs (loop4): This should not happen!! Data will be lost [ 687.715917][ T6916] [ 687.726582][ T6925] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 687.735743][ T6919] loop3: detected capacity change from 0 to 2048 [ 687.741886][ T6916] EXT4-fs (loop4): Total free blocks count 0 [ 687.754022][ T6916] EXT4-fs (loop4): Free/Dirty block details [ 687.760104][ T6925] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 687.772570][ T6916] EXT4-fs (loop4): free_blocks=0 [ 687.777608][ T6916] EXT4-fs (loop4): dirty_blocks=16 [ 687.783790][ T6925] EXT4-fs (loop0): This should not happen!! Data will be lost [ 687.783790][ T6925] [ 687.798297][ T6916] EXT4-fs (loop4): Block reservation details [ 687.832372][ T6932] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 687.842570][ T6916] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 687.853599][ T6934] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 687.889335][ T6932] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 687.930981][ T6939] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 687.946533][ T6932] EXT4-fs (loop5): This should not happen!! Data will be lost [ 687.946533][ T6932] [ 687.956481][ T6939] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 687.957629][ T6934] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 687.986151][ T6934] EXT4-fs (loop1): This should not happen!! Data will be lost [ 687.986151][ T6934] [ 687.994845][ T6939] EXT4-fs (loop3): This should not happen!! Data will be lost [ 687.994845][ T6939] [ 687.995951][ T6934] EXT4-fs (loop1): Total free blocks count 0 [ 688.010618][ T6937] loop2: detected capacity change from 0 to 2048 [ 688.018478][ T6934] EXT4-fs (loop1): Free/Dirty block details [ 688.025075][ T6939] EXT4-fs (loop3): Total free blocks count 0 executing program executing program [ 688.076088][ T6934] EXT4-fs (loop1): free_blocks=0 [ 688.090250][ T6939] EXT4-fs (loop3): Free/Dirty block details [ 688.093873][ T6944] loop0: detected capacity change from 0 to 2048 [ 688.105211][ T6934] EXT4-fs (loop1): dirty_blocks=16 [ 688.110794][ T6934] EXT4-fs (loop1): Block reservation details [ 688.117251][ T6934] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 688.123909][ T6939] EXT4-fs (loop3): free_blocks=0 [ 688.132614][ T6939] EXT4-fs (loop3): dirty_blocks=16 [ 688.138811][ T6939] EXT4-fs (loop3): Block reservation details [ 688.145480][ T6939] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 688.163767][ T6946] loop4: detected capacity change from 0 to 2048 executing program executing program [ 688.294189][ T6959] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 688.296856][ T6955] loop3: detected capacity change from 0 to 2048 [ 688.332513][ T947] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 688.355023][ T6958] loop1: detected capacity change from 0 to 2048 [ 688.384389][ T6959] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 688.398255][ T6178] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 688.421370][ T947] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 688.449870][ T6959] EXT4-fs (loop4): This should not happen!! Data will be lost [ 688.449870][ T6959] [ 688.468102][ T6178] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 688.472987][ T6959] EXT4-fs (loop4): Total free blocks count 0 [ 688.493266][ T947] EXT4-fs (loop2): This should not happen!! Data will be lost [ 688.493266][ T947] [ 688.494092][ T6959] EXT4-fs (loop4): Free/Dirty block details [ 688.510077][ T6959] EXT4-fs (loop4): free_blocks=0 [ 688.517829][ T6959] EXT4-fs (loop4): dirty_blocks=16 [ 688.524667][ T6959] EXT4-fs (loop4): Block reservation details [ 688.530803][ T6959] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 688.537049][ T6967] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 688.553187][ T6178] EXT4-fs (loop0): This should not happen!! Data will be lost [ 688.553187][ T6178] [ 688.562929][ T6178] EXT4-fs (loop0): Total free blocks count 0 [ 688.568964][ T6178] EXT4-fs (loop0): Free/Dirty block details [ 688.570897][ T6967] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 688.575016][ T6178] EXT4-fs (loop0): free_blocks=0 [ 688.592146][ T6178] EXT4-fs (loop0): dirty_blocks=16 [ 688.597632][ T6178] EXT4-fs (loop0): Block reservation details [ 688.603910][ T6178] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 688.615108][ T6970] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 688.624612][ T947] EXT4-fs (loop2): Total free blocks count 0 executing program [ 688.647467][ T6967] EXT4-fs (loop3): This should not happen!! Data will be lost [ 688.647467][ T6967] [ 688.664618][ T6969] loop5: detected capacity change from 0 to 2048 [ 688.671842][ T6970] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 688.683651][ T947] EXT4-fs (loop2): Free/Dirty block details [ 688.685183][ T6967] EXT4-fs (loop3): Total free blocks count 0 executing program [ 688.699247][ T6970] EXT4-fs (loop1): This should not happen!! Data will be lost [ 688.699247][ T6970] [ 688.709985][ T6967] EXT4-fs (loop3): Free/Dirty block details [ 688.721530][ T947] EXT4-fs (loop2): free_blocks=0 [ 688.726728][ T6967] EXT4-fs (loop3): free_blocks=0 [ 688.736397][ T6970] EXT4-fs (loop1): Total free blocks count 0 [ 688.742754][ T6967] EXT4-fs (loop3): dirty_blocks=16 [ 688.754515][ T947] EXT4-fs (loop2): dirty_blocks=16 [ 688.754951][ T6970] EXT4-fs (loop1): Free/Dirty block details [ 688.762893][ T6973] loop4: detected capacity change from 0 to 2048 [ 688.767921][ T6967] EXT4-fs (loop3): Block reservation details [ 688.778739][ T6967] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 688.785011][ T947] EXT4-fs (loop2): Block reservation details [ 688.791084][ T947] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 688.799739][ T6970] EXT4-fs (loop1): free_blocks=0 [ 688.811573][ T6978] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 688.817296][ T6970] EXT4-fs (loop1): dirty_blocks=16 [ 688.834264][ T6970] EXT4-fs (loop1): Block reservation details [ 688.842517][ T6970] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 688.851356][ T6978] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 688.863757][ T6978] EXT4-fs (loop5): This should not happen!! Data will be lost [ 688.863757][ T6978] executing program [ 688.904282][ T6983] loop2: detected capacity change from 0 to 2048 [ 688.906202][ T6977] loop0: detected capacity change from 0 to 2048 executing program executing program [ 688.945570][ T6985] loop5: detected capacity change from 0 to 2048 [ 689.031440][ T6997] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 689.055038][ T6994] loop1: detected capacity change from 0 to 2048 [ 689.069897][ T6993] loop3: detected capacity change from 0 to 2048 [ 689.071222][ T6997] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 689.099286][ T6997] EXT4-fs (loop2): This should not happen!! Data will be lost [ 689.099286][ T6997] [ 689.108945][ T6998] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 689.126611][ T6997] EXT4-fs (loop2): Total free blocks count 0 [ 689.131485][ T6998] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 689.157426][ T11] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 689.171100][ T6998] EXT4-fs (loop0): This should not happen!! Data will be lost [ 689.171100][ T6998] [ 689.190967][ T6997] EXT4-fs (loop2): Free/Dirty block details [ 689.197026][ T6997] EXT4-fs (loop2): free_blocks=0 [ 689.202860][ T6997] EXT4-fs (loop2): dirty_blocks=16 [ 689.208142][ T6997] EXT4-fs (loop2): Block reservation details [ 689.214637][ T6997] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 689.225212][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 689.251705][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 689.251705][ T11] [ 689.262455][ T11] EXT4-fs (loop4): Total free blocks count 0 [ 689.268742][ T11] EXT4-fs (loop4): Free/Dirty block details [ 689.274843][ T11] EXT4-fs (loop4): free_blocks=0 executing program [ 689.313229][ T11] EXT4-fs (loop4): dirty_blocks=16 executing program [ 689.355470][ T7009] loop2: detected capacity change from 0 to 2048 [ 689.362292][ T7010] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 689.377304][ T11] EXT4-fs (loop4): Block reservation details [ 689.377330][ T11] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 689.394287][ T11] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 689.426392][ T28] kauditd_printk_skb: 80 callbacks suppressed [ 689.426407][ T28] audit: type=1804 audit(1694378834.231:670): pid=7009 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/56/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 689.439717][ T7010] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 689.468689][ T7011] loop0: detected capacity change from 0 to 2048 [ 689.500644][ T7015] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 689.501457][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 689.527844][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 689.527844][ T11] executing program [ 689.528150][ T947] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 689.538230][ T11] EXT4-fs (loop5): Total free blocks count 0 [ 689.558321][ T11] EXT4-fs (loop5): Free/Dirty block details [ 689.569865][ T11] EXT4-fs (loop5): free_blocks=0 [ 689.575020][ T11] EXT4-fs (loop5): dirty_blocks=16 [ 689.580833][ T11] EXT4-fs (loop5): Block reservation details [ 689.586877][ T11] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 689.593540][ T7015] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 689.596082][ T28] audit: type=1804 audit(1694378834.231:671): pid=7009 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/56/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 689.627990][ T28] audit: type=1804 audit(1694378834.391:672): pid=7011 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/55/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 689.629332][ T7010] EXT4-fs (loop3): This should not happen!! Data will be lost [ 689.629332][ T7010] [ 689.650151][ T28] audit: type=1804 audit(1694378834.391:673): pid=7011 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/55/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 689.682330][ T7021] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 689.683035][ T7015] EXT4-fs (loop2): This should not happen!! Data will be lost [ 689.683035][ T7015] [ 689.697458][ T7010] EXT4-fs (loop3): Total free blocks count 0 [ 689.712798][ T7010] EXT4-fs (loop3): Free/Dirty block details [ 689.718876][ T7021] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 689.731443][ T947] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 689.743762][ T7010] EXT4-fs (loop3): free_blocks=0 executing program [ 689.747738][ T7020] loop4: detected capacity change from 0 to 2048 [ 689.748801][ T7010] EXT4-fs (loop3): dirty_blocks=16 [ 689.762635][ T7021] EXT4-fs (loop0): This should not happen!! Data will be lost [ 689.762635][ T7021] [ 689.778849][ T947] EXT4-fs (loop1): This should not happen!! Data will be lost [ 689.778849][ T947] [ 689.789313][ T7010] EXT4-fs (loop3): Block reservation details [ 689.799727][ T7015] EXT4-fs (loop2): Total free blocks count 0 [ 689.806088][ T947] EXT4-fs (loop1): Total free blocks count 0 [ 689.816011][ T7021] EXT4-fs (loop0): Total free blocks count 0 [ 689.822656][ T7010] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 689.828657][ T7015] EXT4-fs (loop2): Free/Dirty block details [ 689.835331][ T7021] EXT4-fs (loop0): Free/Dirty block details [ 689.841673][ T28] audit: type=1804 audit(1694378834.651:674): pid=7020 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/57/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 689.845871][ T7024] loop5: detected capacity change from 0 to 2048 [ 689.864012][ T947] EXT4-fs (loop1): Free/Dirty block details [ 689.877084][ T7015] EXT4-fs (loop2): free_blocks=0 [ 689.882445][ T7021] EXT4-fs (loop0): free_blocks=0 [ 689.887596][ T947] EXT4-fs (loop1): free_blocks=0 [ 689.893165][ T7015] EXT4-fs (loop2): dirty_blocks=16 [ 689.896172][ T28] audit: type=1804 audit(1694378834.651:675): pid=7020 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/57/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 689.900096][ T7021] EXT4-fs (loop0): dirty_blocks=16 [ 689.937902][ T947] EXT4-fs (loop1): dirty_blocks=16 [ 689.944684][ T7015] EXT4-fs (loop2): Block reservation details [ 689.951119][ T7015] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 689.963191][ T947] EXT4-fs (loop1): Block reservation details [ 689.969228][ T947] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 690.030387][ T7021] EXT4-fs (loop0): Block reservation details [ 690.041450][ T28] audit: type=1804 audit(1694378834.831:676): pid=7024 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/57/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 690.074289][ T7032] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 690.080707][ T7021] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 690.111899][ T7031] loop3: detected capacity change from 0 to 2048 executing program [ 690.118920][ T7032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 690.135200][ T7032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 690.135200][ T7032] [ 690.155063][ T28] audit: type=1804 audit(1694378834.831:677): pid=7024 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/57/bus/bus" dev="loop5" ino=18 res=1 errno=0 executing program [ 690.180008][ T947] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set executing program [ 690.230524][ T7037] loop1: detected capacity change from 0 to 2048 [ 690.243414][ T28] audit: type=1804 audit(1694378835.051:678): pid=7031 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/54/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 690.273064][ T947] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 690.285332][ T7041] loop5: detected capacity change from 0 to 2048 [ 690.287555][ T28] audit: type=1804 audit(1694378835.091:679): pid=7031 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/54/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 690.314900][ T7035] loop2: detected capacity change from 0 to 2048 [ 690.315749][ T947] EXT4-fs (loop4): This should not happen!! Data will be lost [ 690.315749][ T947] executing program [ 690.335480][ T947] EXT4-fs (loop4): Total free blocks count 0 [ 690.342890][ T947] EXT4-fs (loop4): Free/Dirty block details [ 690.355530][ T7042] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 690.386192][ T947] EXT4-fs (loop4): free_blocks=0 [ 690.409320][ T947] EXT4-fs (loop4): dirty_blocks=16 [ 690.434101][ T7042] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 690.440251][ T947] EXT4-fs (loop4): Block reservation details [ 690.453562][ T7052] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 690.464128][ T947] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 690.468812][ T7050] loop0: detected capacity change from 0 to 2048 [ 690.481732][ T7053] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 690.492248][ T7054] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 690.511443][ T7042] EXT4-fs (loop3): This should not happen!! Data will be lost [ 690.511443][ T7042] [ 690.525200][ T7053] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 690.539408][ T7052] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 690.553188][ T7042] EXT4-fs (loop3): Total free blocks count 0 [ 690.559315][ T7042] EXT4-fs (loop3): Free/Dirty block details [ 690.565936][ T7053] EXT4-fs (loop5): This should not happen!! Data will be lost [ 690.565936][ T7053] [ 690.576135][ T7052] EXT4-fs (loop2): This should not happen!! Data will be lost executing program [ 690.576135][ T7052] [ 690.579651][ T7054] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 690.586482][ T7042] EXT4-fs (loop3): free_blocks=0 [ 690.606588][ T7053] EXT4-fs (loop5): Total free blocks count 0 [ 690.612712][ T7054] EXT4-fs (loop1): This should not happen!! Data will be lost [ 690.612712][ T7054] [ 690.618059][ T7052] EXT4-fs (loop2): Total free blocks count 0 [ 690.634503][ T7053] EXT4-fs (loop5): Free/Dirty block details [ 690.635221][ T7054] EXT4-fs (loop1): Total free blocks count 0 [ 690.642760][ T7052] EXT4-fs (loop2): Free/Dirty block details [ 690.650771][ T7062] loop4: detected capacity change from 0 to 2048 [ 690.657571][ T7042] EXT4-fs (loop3): dirty_blocks=16 [ 690.659083][ T7054] EXT4-fs (loop1): Free/Dirty block details [ 690.664695][ T7053] EXT4-fs (loop5): free_blocks=0 [ 690.675948][ T7054] EXT4-fs (loop1): free_blocks=0 [ 690.681593][ T7054] EXT4-fs (loop1): dirty_blocks=16 [ 690.682615][ T7052] EXT4-fs (loop2): free_blocks=0 [ 690.687342][ T7054] EXT4-fs (loop1): Block reservation details [ 690.694414][ T7042] EXT4-fs (loop3): Block reservation details [ 690.697845][ T7054] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 690.708619][ T7053] EXT4-fs (loop5): dirty_blocks=16 [ 690.719349][ T7052] EXT4-fs (loop2): dirty_blocks=16 [ 690.724903][ T7042] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 690.733229][ T7053] EXT4-fs (loop5): Block reservation details [ 690.750048][ T7052] EXT4-fs (loop2): Block reservation details [ 690.784646][ T7053] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 690.809495][ T7052] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program [ 690.851430][ T947] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set executing program [ 690.907732][ T947] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 690.927360][ T6178] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 690.943875][ T7069] loop3: detected capacity change from 0 to 2048 [ 690.949510][ T7068] loop1: detected capacity change from 0 to 2048 executing program [ 690.977304][ T6178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 690.993334][ T947] EXT4-fs (loop0): This should not happen!! Data will be lost [ 690.993334][ T947] [ 691.013091][ T7071] loop5: detected capacity change from 0 to 2048 [ 691.030265][ T947] EXT4-fs (loop0): Total free blocks count 0 [ 691.036850][ T7073] loop2: detected capacity change from 0 to 2048 [ 691.037668][ T947] EXT4-fs (loop0): Free/Dirty block details [ 691.045793][ T6178] EXT4-fs (loop4): This should not happen!! Data will be lost [ 691.045793][ T6178] [ 691.050192][ T947] EXT4-fs (loop0): free_blocks=0 [ 691.065064][ T947] EXT4-fs (loop0): dirty_blocks=16 [ 691.071471][ T947] EXT4-fs (loop0): Block reservation details [ 691.078273][ T6178] EXT4-fs (loop4): Total free blocks count 0 [ 691.078775][ T7078] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 691.099607][ T6178] EXT4-fs (loop4): Free/Dirty block details [ 691.099628][ T6178] EXT4-fs (loop4): free_blocks=0 [ 691.110733][ T6178] EXT4-fs (loop4): dirty_blocks=16 [ 691.116137][ T6178] EXT4-fs (loop4): Block reservation details [ 691.122301][ T6178] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 691.129936][ T947] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 691.136853][ T7078] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 691.152821][ T7078] EXT4-fs (loop3): This should not happen!! Data will be lost [ 691.152821][ T7078] [ 691.221151][ T7086] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 691.246378][ T7084] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 691.251010][ T7086] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 691.262943][ T7084] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 691.286352][ T7087] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 691.300405][ T7086] EXT4-fs (loop5): This should not happen!! Data will be lost [ 691.300405][ T7086] executing program executing program [ 691.315452][ T7089] loop4: detected capacity change from 0 to 2048 [ 691.337392][ T7087] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 691.344497][ T7086] EXT4-fs (loop5): Total free blocks count 0 [ 691.370040][ T7084] EXT4-fs (loop2): This should not happen!! Data will be lost [ 691.370040][ T7084] [ 691.378046][ T7093] loop0: detected capacity change from 0 to 2048 [ 691.389587][ T7086] EXT4-fs (loop5): Free/Dirty block details [ 691.391347][ T7087] EXT4-fs (loop1): This should not happen!! Data will be lost [ 691.391347][ T7087] [ 691.405706][ T7086] EXT4-fs (loop5): free_blocks=0 [ 691.441045][ T7095] loop3: detected capacity change from 0 to 2048 [ 691.447527][ T7086] EXT4-fs (loop5): dirty_blocks=16 [ 691.447546][ T7086] EXT4-fs (loop5): Block reservation details [ 691.447559][ T7086] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 691.474022][ T7099] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 691.497857][ T7099] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 691.510699][ T7099] EXT4-fs (loop4): This should not happen!! Data will be lost [ 691.510699][ T7099] [ 691.537501][ T7099] EXT4-fs (loop4): Total free blocks count 0 [ 691.549577][ T7099] EXT4-fs (loop4): Free/Dirty block details executing program executing program executing program [ 691.590388][ T7099] EXT4-fs (loop4): free_blocks=0 [ 691.595384][ T7099] EXT4-fs (loop4): dirty_blocks=16 [ 691.595731][ T7105] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 691.601567][ T7099] EXT4-fs (loop4): Block reservation details [ 691.621979][ T7099] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 691.662041][ T7113] loop1: detected capacity change from 0 to 2048 [ 691.671230][ T7105] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 691.684670][ T7105] EXT4-fs (loop0): This should not happen!! Data will be lost [ 691.684670][ T7105] executing program [ 691.722103][ T7112] loop2: detected capacity change from 0 to 2048 [ 691.729477][ T7105] EXT4-fs (loop0): Total free blocks count 0 [ 691.735993][ T7105] EXT4-fs (loop0): Free/Dirty block details [ 691.743345][ T7105] EXT4-fs (loop0): free_blocks=0 [ 691.748377][ T7105] EXT4-fs (loop0): dirty_blocks=16 [ 691.754695][ T7105] EXT4-fs (loop0): Block reservation details [ 691.761047][ T7105] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 691.771858][ T7118] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 691.789817][ T7110] loop5: detected capacity change from 0 to 2048 [ 691.800939][ T7118] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 691.826206][ T7118] EXT4-fs (loop1): This should not happen!! Data will be lost [ 691.826206][ T7118] [ 691.836777][ T7118] EXT4-fs (loop1): Total free blocks count 0 [ 691.843208][ T7118] EXT4-fs (loop1): Free/Dirty block details [ 691.849226][ T7118] EXT4-fs (loop1): free_blocks=0 [ 691.851170][ T7117] loop4: detected capacity change from 0 to 2048 [ 691.857984][ T7118] EXT4-fs (loop1): dirty_blocks=16 [ 691.867124][ T7118] EXT4-fs (loop1): Block reservation details [ 691.888387][ T7118] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 691.901141][ T6178] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set executing program [ 691.969732][ T6178] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 691.982894][ T5097] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 692.005961][ T7128] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.010674][ T7127] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.036732][ T7130] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.052709][ T6178] EXT4-fs (loop3): This should not happen!! Data will be lost [ 692.052709][ T6178] [ 692.064680][ T6178] EXT4-fs (loop3): Total free blocks count 0 [ 692.071368][ T7130] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 692.084223][ T7127] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 692.096765][ T7129] loop0: detected capacity change from 0 to 2048 [ 692.103817][ T7130] EXT4-fs (loop2): This should not happen!! Data will be lost [ 692.103817][ T7130] [ 692.114050][ T6178] EXT4-fs (loop3): Free/Dirty block details executing program [ 692.127618][ T6178] EXT4-fs (loop3): free_blocks=0 [ 692.128785][ T7127] EXT4-fs (loop4): This should not happen!! Data will be lost [ 692.128785][ T7127] [ 692.132761][ T6178] EXT4-fs (loop3): dirty_blocks=16 [ 692.132778][ T6178] EXT4-fs (loop3): Block reservation details [ 692.132790][ T6178] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 692.133575][ T7128] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 692.144202][ T7130] EXT4-fs (loop2): Total free blocks count 0 [ 692.149621][ T7128] EXT4-fs (loop5): This should not happen!! Data will be lost [ 692.149621][ T7128] [ 692.172425][ T7130] EXT4-fs (loop2): Free/Dirty block details [ 692.193345][ T7136] loop1: detected capacity change from 0 to 2048 [ 692.196619][ T7127] EXT4-fs (loop4): Total free blocks count 0 [ 692.202708][ T7130] EXT4-fs (loop2): free_blocks=0 [ 692.212567][ T7130] EXT4-fs (loop2): dirty_blocks=16 [ 692.217712][ T7130] EXT4-fs (loop2): Block reservation details executing program [ 692.223795][ T7130] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 692.230180][ T7127] EXT4-fs (loop4): Free/Dirty block details [ 692.236325][ T7127] EXT4-fs (loop4): free_blocks=0 [ 692.241776][ T7127] EXT4-fs (loop4): dirty_blocks=16 [ 692.246912][ T7127] EXT4-fs (loop4): Block reservation details [ 692.252960][ T7127] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 692.282191][ T7141] loop3: detected capacity change from 0 to 2048 [ 692.306808][ T7142] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 692.329300][ T7143] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.345949][ T7142] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 692.359225][ T7142] EXT4-fs (loop0): This should not happen!! Data will be lost [ 692.359225][ T7142] executing program [ 692.376255][ T7143] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 692.389315][ T7143] EXT4-fs (loop1): This should not happen!! Data will be lost [ 692.389315][ T7143] executing program executing program [ 692.435937][ T7152] loop4: detected capacity change from 0 to 2048 [ 692.439880][ T7146] loop5: detected capacity change from 0 to 2048 [ 692.470425][ T7153] loop2: detected capacity change from 0 to 2048 [ 692.524656][ T7161] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.588168][ T7164] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.603964][ T7164] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 692.616754][ T7164] EXT4-fs (loop4): This should not happen!! Data will be lost [ 692.616754][ T7164] [ 692.621279][ T7159] loop0: detected capacity change from 0 to 2048 executing program [ 692.627101][ T7164] EXT4-fs (loop4): Total free blocks count 0 [ 692.640111][ T7164] EXT4-fs (loop4): Free/Dirty block details [ 692.646579][ T7164] EXT4-fs (loop4): free_blocks=0 [ 692.652203][ T7166] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.670033][ T7164] EXT4-fs (loop4): dirty_blocks=16 [ 692.676043][ T7161] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 692.691706][ T7166] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 692.707956][ T7167] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.723774][ T7164] EXT4-fs (loop4): Block reservation details [ 692.725198][ T7161] EXT4-fs (loop3): This should not happen!! Data will be lost [ 692.725198][ T7161] [ 692.740405][ T7166] EXT4-fs (loop5): This should not happen!! Data will be lost [ 692.740405][ T7166] [ 692.743538][ T7164] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 692.750838][ T7166] EXT4-fs (loop5): Total free blocks count 0 [ 692.762676][ T7166] EXT4-fs (loop5): Free/Dirty block details [ 692.768797][ T7166] EXT4-fs (loop5): free_blocks=0 [ 692.774592][ T7169] loop1: detected capacity change from 0 to 2048 [ 692.775121][ T7166] EXT4-fs (loop5): dirty_blocks=16 [ 692.786167][ T7166] EXT4-fs (loop5): Block reservation details [ 692.787440][ T7167] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 692.792504][ T7166] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 692.813404][ T7161] EXT4-fs (loop3): Total free blocks count 0 [ 692.819459][ T7161] EXT4-fs (loop3): Free/Dirty block details [ 692.828217][ T7174] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.830362][ T7161] EXT4-fs (loop3): free_blocks=0 [ 692.849840][ T7167] EXT4-fs (loop2): This should not happen!! Data will be lost [ 692.849840][ T7167] [ 692.860205][ T7167] EXT4-fs (loop2): Total free blocks count 0 [ 692.861494][ T7174] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 692.881643][ T7161] EXT4-fs (loop3): dirty_blocks=16 [ 692.886989][ T7161] EXT4-fs (loop3): Block reservation details [ 692.893506][ T7161] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 692.899690][ T7174] EXT4-fs (loop0): This should not happen!! Data will be lost [ 692.899690][ T7174] [ 692.906316][ T7167] EXT4-fs (loop2): Free/Dirty block details [ 692.914411][ T7174] EXT4-fs (loop0): Total free blocks count 0 [ 692.922210][ T7174] EXT4-fs (loop0): Free/Dirty block details [ 692.928209][ T7174] EXT4-fs (loop0): free_blocks=0 [ 692.933397][ T7174] EXT4-fs (loop0): dirty_blocks=16 [ 692.938617][ T7174] EXT4-fs (loop0): Block reservation details [ 692.944853][ T7174] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 692.951476][ T7167] EXT4-fs (loop2): free_blocks=0 [ 692.956531][ T7167] EXT4-fs (loop2): dirty_blocks=16 [ 692.962011][ T7178] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 692.986964][ T7167] EXT4-fs (loop2): Block reservation details executing program executing program executing program [ 693.000467][ T7167] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 693.021173][ T7178] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 693.089760][ T7181] loop4: detected capacity change from 0 to 2048 [ 693.101778][ T7178] EXT4-fs (loop1): This should not happen!! Data will be lost [ 693.101778][ T7178] [ 693.116119][ T7183] loop5: detected capacity change from 0 to 2048 [ 693.125765][ T7185] loop3: detected capacity change from 0 to 2048 [ 693.141060][ T7178] EXT4-fs (loop1): Total free blocks count 0 [ 693.156338][ T7178] EXT4-fs (loop1): Free/Dirty block details [ 693.168907][ T7178] EXT4-fs (loop1): free_blocks=0 [ 693.174719][ T7178] EXT4-fs (loop1): dirty_blocks=16 [ 693.179941][ T7178] EXT4-fs (loop1): Block reservation details [ 693.187077][ T7178] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 693.192881][ T7187] loop0: detected capacity change from 0 to 2048 [ 693.213851][ T7189] loop2: detected capacity change from 0 to 2048 [ 693.245174][ T7196] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 693.261899][ T7200] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 693.301115][ T7200] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 693.354374][ T7196] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 693.367253][ T7200] EXT4-fs (loop3): This should not happen!! Data will be lost [ 693.367253][ T7200] [ 693.377341][ T7200] EXT4-fs (loop3): Total free blocks count 0 [ 693.383715][ T7200] EXT4-fs (loop3): Free/Dirty block details [ 693.389767][ T7200] EXT4-fs (loop3): free_blocks=0 [ 693.395272][ T7200] EXT4-fs (loop3): dirty_blocks=16 [ 693.401848][ T7200] EXT4-fs (loop3): Block reservation details [ 693.407975][ T7208] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 693.423404][ T7200] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 693.429848][ T7208] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 693.439991][ T7196] EXT4-fs (loop4): This should not happen!! Data will be lost [ 693.439991][ T7196] [ 693.466220][ T7208] EXT4-fs (loop0): This should not happen!! Data will be lost [ 693.466220][ T7208] [ 693.482847][ T11] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set executing program [ 693.517500][ T7207] loop1: detected capacity change from 0 to 2048 [ 693.541168][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 117 [ 693.554876][ T7211] loop3: detected capacity change from 0 to 2048 executing program [ 693.565190][ T6178] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 693.584359][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 693.584359][ T11] executing program [ 693.617552][ T6178] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 693.631592][ T6178] EXT4-fs (loop2): This should not happen!! Data will be lost [ 693.631592][ T6178] [ 693.660513][ T6178] EXT4-fs (loop2): Total free blocks count 0 [ 693.666554][ T6178] EXT4-fs (loop2): Free/Dirty block details [ 693.673379][ T6178] EXT4-fs (loop2): free_blocks=0 [ 693.678393][ T6178] EXT4-fs (loop2): dirty_blocks=16 [ 693.684085][ T6178] EXT4-fs (loop2): Block reservation details [ 693.691078][ T6178] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 693.709837][ T7220] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 693.718816][ T7219] loop0: detected capacity change from 0 to 2048 [ 693.725157][ T7221] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 693.756446][ T7214] loop4: detected capacity change from 0 to 2048 executing program [ 693.797548][ T7220] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 693.833481][ T7221] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 693.857197][ T7227] loop5: detected capacity change from 0 to 2048 [ 693.866102][ T7221] EXT4-fs (loop3): This should not happen!! Data will be lost [ 693.866102][ T7221] [ 693.876506][ T7221] EXT4-fs (loop3): Total free blocks count 0 [ 693.881378][ T7232] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 693.882541][ T7221] EXT4-fs (loop3): Free/Dirty block details [ 693.882557][ T7221] EXT4-fs (loop3): free_blocks=0 [ 693.901490][ T7220] EXT4-fs (loop1): This should not happen!! Data will be lost [ 693.901490][ T7220] [ 693.903898][ T7221] EXT4-fs (loop3): dirty_blocks=16 [ 693.918935][ T7220] EXT4-fs (loop1): Total free blocks count 0 [ 693.923478][ T7221] EXT4-fs (loop3): Block reservation details [ 693.942304][ T7221] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 693.943876][ T7231] loop2: detected capacity change from 0 to 2048 [ 693.966988][ T7232] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 693.968419][ T7220] EXT4-fs (loop1): Free/Dirty block details [ 693.979886][ T7232] EXT4-fs (loop0): This should not happen!! Data will be lost [ 693.979886][ T7232] [ 693.995081][ T7232] EXT4-fs (loop0): Total free blocks count 0 [ 694.001730][ T7237] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 694.016931][ T7232] EXT4-fs (loop0): Free/Dirty block details [ 694.022894][ T7232] EXT4-fs (loop0): free_blocks=0 [ 694.027852][ T7232] EXT4-fs (loop0): dirty_blocks=16 [ 694.034696][ T7232] EXT4-fs (loop0): Block reservation details [ 694.042237][ T7220] EXT4-fs (loop1): free_blocks=0 [ 694.042944][ T7232] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 694.047571][ T7237] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 694.081623][ T7220] EXT4-fs (loop1): dirty_blocks=16 [ 694.092445][ T7237] EXT4-fs (loop5): This should not happen!! Data will be lost [ 694.092445][ T7237] [ 694.105772][ T7220] EXT4-fs (loop1): Block reservation details [ 694.107427][ T7237] EXT4-fs (loop5): Total free blocks count 0 [ 694.118689][ T7237] EXT4-fs (loop5): Free/Dirty block details [ 694.125281][ T7237] EXT4-fs (loop5): free_blocks=0 [ 694.130774][ T7220] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 694.152680][ T7237] EXT4-fs (loop5): dirty_blocks=16 [ 694.157967][ T7237] EXT4-fs (loop5): Block reservation details [ 694.158771][ T5168] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 694.164438][ T7237] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 694.229389][ T5168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 694.274435][ T5168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 694.274435][ T5168] [ 694.297446][ T7242] loop3: detected capacity change from 0 to 2048 [ 694.314143][ T7245] loop0: detected capacity change from 0 to 2048 [ 694.325204][ T5168] EXT4-fs (loop4): Total free blocks count 0 [ 694.336873][ T12] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 694.341591][ T5168] EXT4-fs (loop4): Free/Dirty block details [ 694.353556][ T7249] loop5: detected capacity change from 0 to 2048 [ 694.365851][ T7247] loop1: detected capacity change from 0 to 2048 [ 694.367071][ T5168] EXT4-fs (loop4): free_blocks=0 [ 694.372875][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 694.389681][ T5168] EXT4-fs (loop4): dirty_blocks=16 [ 694.389700][ T5168] EXT4-fs (loop4): Block reservation details [ 694.389713][ T5168] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 694.408598][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 694.408598][ T12] [ 694.442389][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 694.442403][ T28] audit: type=1804 audit(1694378839.251:752): pid=7249 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/64/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 694.472922][ T7258] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 694.488059][ T28] audit: type=1804 audit(1694378839.271:753): pid=7245 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/62/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 694.513118][ T7258] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 694.525978][ T12] EXT4-fs (loop2): Total free blocks count 0 [ 694.557207][ T7264] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 694.560661][ T7262] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 694.575774][ T7260] loop4: detected capacity change from 0 to 2048 [ 694.588685][ T12] EXT4-fs (loop2): Free/Dirty block details [ 694.594724][ T7264] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 694.599925][ T7258] EXT4-fs (loop3): This should not happen!! Data will be lost [ 694.599925][ T7258] [ 694.622223][ T7264] EXT4-fs (loop5): This should not happen!! Data will be lost [ 694.622223][ T7264] [ 694.630512][ T28] audit: type=1804 audit(1694378839.271:754): pid=7245 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/62/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 694.654812][ T12] EXT4-fs (loop2): free_blocks=0 [ 694.660696][ T12] EXT4-fs (loop2): dirty_blocks=16 [ 694.671055][ T12] EXT4-fs (loop2): Block reservation details [ 694.701659][ T12] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 694.708158][ T7258] EXT4-fs (loop3): Total free blocks count 0 [ 694.716037][ T7262] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 694.739077][ T28] audit: type=1804 audit(1694378839.291:755): pid=7247 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/61/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 694.761078][ T7270] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 694.778907][ T7270] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 694.790427][ T7258] EXT4-fs (loop3): Free/Dirty block details executing program [ 694.795643][ T7262] EXT4-fs (loop0): This should not happen!! Data will be lost [ 694.795643][ T7262] [ 694.807686][ T7258] EXT4-fs (loop3): free_blocks=0 [ 694.809298][ T7262] EXT4-fs (loop0): Total free blocks count 0 [ 694.819899][ T7262] EXT4-fs (loop0): Free/Dirty block details [ 694.825946][ T7258] EXT4-fs (loop3): dirty_blocks=16 [ 694.825968][ T7258] EXT4-fs (loop3): Block reservation details [ 694.825981][ T7258] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 694.836308][ T7270] EXT4-fs (loop4): This should not happen!! Data will be lost [ 694.836308][ T7270] [ 694.838576][ T7262] EXT4-fs (loop0): free_blocks=0 [ 694.843748][ T12] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 694.853737][ T7262] EXT4-fs (loop0): dirty_blocks=16 [ 694.875989][ T28] audit: type=1804 audit(1694378839.291:756): pid=7247 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/61/bus/bus" dev="loop1" ino=18 res=1 errno=0 executing program [ 694.878873][ T7262] EXT4-fs (loop0): Block reservation details [ 694.906825][ T7270] EXT4-fs (loop4): Total free blocks count 0 [ 694.906982][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 694.925306][ T7270] EXT4-fs (loop4): Free/Dirty block details [ 694.931814][ T7271] loop5: detected capacity change from 0 to 2048 [ 694.939940][ T7262] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 694.974573][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 694.974573][ T12] [ 694.998894][ T7270] EXT4-fs (loop4): free_blocks=0 executing program [ 695.008064][ T28] audit: type=1804 audit(1694378839.291:757): pid=7249 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/64/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 695.031123][ T28] audit: type=1804 audit(1694378839.511:758): pid=7260 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/64/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 695.031522][ T7274] loop2: detected capacity change from 0 to 2048 [ 695.053636][ T28] audit: type=1804 audit(1694378839.511:759): pid=7260 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/64/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 695.081636][ T7270] EXT4-fs (loop4): dirty_blocks=16 [ 695.082388][ T7278] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 695.087125][ T12] EXT4-fs (loop1): Total free blocks count 0 [ 695.101881][ T28] audit: type=1804 audit(1694378839.801:760): pid=7271 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/65/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 695.133313][ T28] audit: type=1804 audit(1694378839.801:761): pid=7271 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/65/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 695.140573][ T7270] EXT4-fs (loop4): Block reservation details [ 695.156099][ T7278] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 695.162743][ T7270] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 695.180809][ T7278] EXT4-fs (loop5): This should not happen!! Data will be lost [ 695.180809][ T7278] [ 695.195436][ T7278] EXT4-fs (loop5): Total free blocks count 0 [ 695.201830][ T7278] EXT4-fs (loop5): Free/Dirty block details [ 695.210023][ T7281] loop3: detected capacity change from 0 to 2048 [ 695.211440][ T7278] EXT4-fs (loop5): free_blocks=0 executing program [ 695.236931][ T12] EXT4-fs (loop1): Free/Dirty block details [ 695.239842][ T7278] EXT4-fs (loop5): dirty_blocks=16 [ 695.264970][ T12] EXT4-fs (loop1): free_blocks=0 [ 695.272858][ T7278] EXT4-fs (loop5): Block reservation details executing program [ 695.289174][ T12] EXT4-fs (loop1): dirty_blocks=16 [ 695.289203][ T7286] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 695.294391][ T12] EXT4-fs (loop1): Block reservation details [ 695.294406][ T12] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 695.297528][ T7278] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 695.333405][ T7286] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 695.359576][ T7285] loop4: detected capacity change from 0 to 2048 [ 695.370780][ T7286] EXT4-fs (loop2): This should not happen!! Data will be lost [ 695.370780][ T7286] [ 695.387495][ T7286] EXT4-fs (loop2): Total free blocks count 0 [ 695.401015][ T7289] loop0: detected capacity change from 0 to 2048 [ 695.411586][ T7281] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 695.430257][ T7286] EXT4-fs (loop2): Free/Dirty block details executing program [ 695.436582][ T7286] EXT4-fs (loop2): free_blocks=0 [ 695.442129][ T7281] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 695.442456][ T7286] EXT4-fs (loop2): dirty_blocks=16 [ 695.459555][ T7286] EXT4-fs (loop2): Block reservation details [ 695.467544][ T7286] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 695.476048][ T7281] EXT4-fs (loop3): This should not happen!! Data will be lost [ 695.476048][ T7281] [ 695.486172][ T7281] EXT4-fs (loop3): Total free blocks count 0 [ 695.492548][ T7281] EXT4-fs (loop3): Free/Dirty block details [ 695.498621][ T7281] EXT4-fs (loop3): free_blocks=0 [ 695.504050][ T7281] EXT4-fs (loop3): dirty_blocks=16 [ 695.509452][ T7281] EXT4-fs (loop3): Block reservation details [ 695.515893][ T7281] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 695.539047][ T7293] loop1: detected capacity change from 0 to 2048 executing program [ 695.576411][ T7302] loop2: detected capacity change from 0 to 2048 [ 695.638430][ T7310] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 695.656812][ T7310] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 695.671429][ T7311] loop3: detected capacity change from 0 to 2048 [ 695.713783][ T7300] loop5: detected capacity change from 0 to 2048 [ 695.753424][ T7310] EXT4-fs (loop1): This should not happen!! Data will be lost [ 695.753424][ T7310] [ 695.767401][ T7315] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 695.782604][ T947] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 695.792312][ T7310] EXT4-fs (loop1): Total free blocks count 0 [ 695.804802][ T6178] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 695.813087][ T7316] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 695.825329][ T7315] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 695.834597][ T947] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 695.858451][ T7310] EXT4-fs (loop1): Free/Dirty block details [ 695.858471][ T7310] EXT4-fs (loop1): free_blocks=0 [ 695.866757][ T7316] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 695.870208][ T6178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 695.882307][ T947] EXT4-fs (loop0): This should not happen!! Data will be lost [ 695.882307][ T947] [ 695.894008][ T7310] EXT4-fs (loop1): dirty_blocks=16 [ 695.904277][ T7316] EXT4-fs (loop3): This should not happen!! Data will be lost [ 695.904277][ T7316] [ 695.919192][ T947] EXT4-fs (loop0): Total free blocks count 0 [ 695.919497][ T7310] EXT4-fs (loop1): Block reservation details [ 695.925711][ T7316] EXT4-fs (loop3): Total free blocks count 0 [ 695.931838][ T7315] EXT4-fs (loop2): This should not happen!! Data will be lost [ 695.931838][ T7315] [ 695.937877][ T947] EXT4-fs (loop0): Free/Dirty block details [ 695.953073][ T947] EXT4-fs (loop0): free_blocks=0 [ 695.958035][ T947] EXT4-fs (loop0): dirty_blocks=16 [ 695.963237][ T947] EXT4-fs (loop0): Block reservation details [ 695.969254][ T947] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 695.976727][ T6178] EXT4-fs (loop4): This should not happen!! Data will be lost [ 695.976727][ T6178] [ 695.986656][ T6178] EXT4-fs (loop4): Total free blocks count 0 [ 695.992737][ T6178] EXT4-fs (loop4): Free/Dirty block details [ 695.998653][ T6178] EXT4-fs (loop4): free_blocks=0 [ 696.003753][ T6178] EXT4-fs (loop4): dirty_blocks=16 [ 696.004491][ T7310] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 696.009060][ T6178] EXT4-fs (loop4): Block reservation details [ 696.020934][ T6178] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 696.027300][ T7316] EXT4-fs (loop3): Free/Dirty block details [ 696.029814][ T7315] EXT4-fs (loop2): Total free blocks count 0 [ 696.039371][ T7315] EXT4-fs (loop2): Free/Dirty block details [ 696.050885][ T7315] EXT4-fs (loop2): free_blocks=0 [ 696.055872][ T7315] EXT4-fs (loop2): dirty_blocks=16 executing program executing program [ 696.067451][ T7316] EXT4-fs (loop3): free_blocks=0 [ 696.073442][ T7315] EXT4-fs (loop2): Block reservation details [ 696.079481][ T7315] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 696.097336][ T7316] EXT4-fs (loop3): dirty_blocks=16 [ 696.111936][ T7316] EXT4-fs (loop3): Block reservation details [ 696.126000][ T7316] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 696.145995][ T7323] loop0: detected capacity change from 0 to 2048 executing program executing program [ 696.200912][ T7325] loop4: detected capacity change from 0 to 2048 [ 696.242298][ T12] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 696.294959][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 696.342458][ T7328] loop1: detected capacity change from 0 to 2048 [ 696.350862][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 696.350862][ T12] [ 696.351237][ T7330] loop2: detected capacity change from 0 to 2048 [ 696.361382][ T12] EXT4-fs (loop5): Total free blocks count 0 [ 696.367199][ T7335] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 696.373544][ T12] EXT4-fs (loop5): Free/Dirty block details [ 696.394199][ T12] EXT4-fs (loop5): free_blocks=0 [ 696.400001][ T12] EXT4-fs (loop5): dirty_blocks=16 [ 696.405655][ T12] EXT4-fs (loop5): Block reservation details [ 696.411993][ T12] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 696.423301][ T7336] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 696.457863][ T7335] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 696.488497][ T7336] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 696.508743][ T7339] loop3: detected capacity change from 0 to 2048 [ 696.518532][ T7346] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 696.533717][ T7345] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 696.549992][ T7335] EXT4-fs (loop4): This should not happen!! Data will be lost executing program [ 696.549992][ T7335] [ 696.567251][ T7336] EXT4-fs (loop0): This should not happen!! Data will be lost [ 696.567251][ T7336] [ 696.587248][ T7346] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 696.597896][ T7349] loop5: detected capacity change from 0 to 2048 [ 696.610985][ T7345] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 696.612427][ T7346] EXT4-fs (loop2): This should not happen!! Data will be lost [ 696.612427][ T7346] [ 696.636195][ T7345] EXT4-fs (loop1): This should not happen!! Data will be lost [ 696.636195][ T7345] [ 696.650818][ T7345] EXT4-fs (loop1): Total free blocks count 0 executing program [ 696.657004][ T7345] EXT4-fs (loop1): Free/Dirty block details [ 696.663454][ T7345] EXT4-fs (loop1): free_blocks=0 [ 696.668520][ T7345] EXT4-fs (loop1): dirty_blocks=16 [ 696.674107][ T7345] EXT4-fs (loop1): Block reservation details [ 696.682015][ T7345] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 696.692646][ T7355] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 696.713014][ T7355] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 696.786558][ T7355] EXT4-fs (loop3): This should not happen!! Data will be lost [ 696.786558][ T7355] [ 696.813172][ T7365] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 696.822113][ T7362] loop0: detected capacity change from 0 to 2048 [ 696.832814][ T7355] EXT4-fs (loop3): Total free blocks count 0 [ 696.844938][ T7361] loop4: detected capacity change from 0 to 2048 [ 696.853852][ T7355] EXT4-fs (loop3): Free/Dirty block details [ 696.866622][ T7364] loop1: detected capacity change from 0 to 2048 [ 696.878047][ T7365] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 696.901051][ T7355] EXT4-fs (loop3): free_blocks=0 [ 696.917759][ T7355] EXT4-fs (loop3): dirty_blocks=16 executing program [ 696.972413][ T7355] EXT4-fs (loop3): Block reservation details [ 696.974996][ T7365] EXT4-fs (loop5): This should not happen!! Data will be lost [ 696.974996][ T7365] [ 697.011041][ T7355] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 697.015706][ T7373] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 697.038579][ T7377] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 697.057052][ T7377] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 697.077997][ T7373] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 697.083708][ T7375] loop2: detected capacity change from 0 to 2048 [ 697.111474][ T7377] EXT4-fs (loop1): This should not happen!! Data will be lost [ 697.111474][ T7377] executing program [ 697.128052][ T7380] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 697.147999][ T7380] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 697.153416][ T7377] EXT4-fs (loop1): Total free blocks count 0 [ 697.162066][ T7373] EXT4-fs (loop0): This should not happen!! Data will be lost [ 697.162066][ T7373] [ 697.173042][ T7377] EXT4-fs (loop1): Free/Dirty block details [ 697.221169][ T7377] EXT4-fs (loop1): free_blocks=0 [ 697.226353][ T7377] EXT4-fs (loop1): dirty_blocks=16 [ 697.232834][ T7377] EXT4-fs (loop1): Block reservation details [ 697.239057][ T7377] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 697.250402][ T7373] EXT4-fs (loop0): Total free blocks count 0 [ 697.257421][ T7373] EXT4-fs (loop0): Free/Dirty block details [ 697.260523][ T7380] EXT4-fs (loop4): This should not happen!! Data will be lost [ 697.260523][ T7380] [ 697.263620][ T7373] EXT4-fs (loop0): free_blocks=0 [ 697.278129][ T7373] EXT4-fs (loop0): dirty_blocks=16 [ 697.283517][ T7373] EXT4-fs (loop0): Block reservation details [ 697.289678][ T7373] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 697.301048][ T7387] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 697.315372][ T7383] loop5: detected capacity change from 0 to 2048 [ 697.335867][ T7387] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 697.349168][ T7380] EXT4-fs (loop4): Total free blocks count 0 [ 697.359433][ T7388] loop3: detected capacity change from 0 to 2048 executing program executing program [ 697.378513][ T7380] EXT4-fs (loop4): Free/Dirty block details [ 697.389343][ T7387] EXT4-fs (loop2): This should not happen!! Data will be lost [ 697.389343][ T7387] [ 697.416470][ T7380] EXT4-fs (loop4): free_blocks=0 [ 697.423933][ T7380] EXT4-fs (loop4): dirty_blocks=16 [ 697.429795][ T7387] EXT4-fs (loop2): Total free blocks count 0 [ 697.436782][ T7380] EXT4-fs (loop4): Block reservation details [ 697.443778][ T7387] EXT4-fs (loop2): Free/Dirty block details [ 697.449917][ T7380] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 697.457247][ T7387] EXT4-fs (loop2): free_blocks=0 [ 697.462975][ T7387] EXT4-fs (loop2): dirty_blocks=16 [ 697.468344][ T7387] EXT4-fs (loop2): Block reservation details executing program [ 697.502475][ T7394] loop0: detected capacity change from 0 to 2048 [ 697.511370][ T7387] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 697.529342][ T7395] loop1: detected capacity change from 0 to 2048 executing program [ 697.571081][ T7404] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 697.597905][ T7404] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 697.627760][ T7407] loop2: detected capacity change from 0 to 2048 [ 697.636268][ T7404] EXT4-fs (loop3): This should not happen!! Data will be lost [ 697.636268][ T7404] [ 697.646151][ T7404] EXT4-fs (loop3): Total free blocks count 0 [ 697.652412][ T7404] EXT4-fs (loop3): Free/Dirty block details [ 697.658470][ T7404] EXT4-fs (loop3): free_blocks=0 [ 697.663554][ T7404] EXT4-fs (loop3): dirty_blocks=16 [ 697.668788][ T7404] EXT4-fs (loop3): Block reservation details [ 697.682408][ T7404] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 697.701732][ T947] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 697.727151][ T7405] loop4: detected capacity change from 0 to 2048 [ 697.754438][ T947] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 697.850623][ T947] EXT4-fs (loop5): This should not happen!! Data will be lost [ 697.850623][ T947] [ 697.861324][ T5168] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 697.876860][ T947] EXT4-fs (loop5): Total free blocks count 0 [ 697.883334][ T12] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 697.898353][ T7418] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 697.913552][ T947] EXT4-fs (loop5): Free/Dirty block details [ 697.919489][ T947] EXT4-fs (loop5): free_blocks=0 [ 697.923254][ T7416] loop3: detected capacity change from 0 to 2048 [ 697.925328][ T5168] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 697.944371][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 697.956807][ T947] EXT4-fs (loop5): dirty_blocks=16 [ 697.962032][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 697.962032][ T12] [ 697.962352][ T7418] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 697.974528][ T5168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 697.974528][ T5168] [ 697.984082][ T947] EXT4-fs (loop5): Block reservation details [ 697.994347][ T7418] EXT4-fs (loop4): This should not happen!! Data will be lost [ 697.994347][ T7418] [ 697.999655][ T947] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 698.015628][ T12] EXT4-fs (loop1): Total free blocks count 0 [ 698.022492][ T5168] EXT4-fs (loop0): Total free blocks count 0 [ 698.026431][ T12] EXT4-fs (loop1): Free/Dirty block details [ 698.028511][ T5168] EXT4-fs (loop0): Free/Dirty block details [ 698.028525][ T5168] EXT4-fs (loop0): free_blocks=0 [ 698.028539][ T5168] EXT4-fs (loop0): dirty_blocks=16 executing program [ 698.028552][ T5168] EXT4-fs (loop0): Block reservation details [ 698.058783][ T7418] EXT4-fs (loop4): Total free blocks count 0 [ 698.067966][ T5168] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 698.087289][ T12] EXT4-fs (loop1): free_blocks=0 executing program [ 698.099205][ T5168] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 698.103416][ T7418] EXT4-fs (loop4): Free/Dirty block details [ 698.119612][ T7418] EXT4-fs (loop4): free_blocks=0 [ 698.125489][ T7418] EXT4-fs (loop4): dirty_blocks=16 [ 698.125500][ T12] EXT4-fs (loop1): dirty_blocks=16 [ 698.125515][ T12] EXT4-fs (loop1): Block reservation details [ 698.131830][ T7418] EXT4-fs (loop4): Block reservation details [ 698.150007][ T7424] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 698.150349][ T7418] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 698.174177][ T7423] loop5: detected capacity change from 0 to 2048 [ 698.184066][ T12] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 698.189335][ T7426] loop0: detected capacity change from 0 to 2048 [ 698.204583][ T5168] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 698.222265][ T5168] EXT4-fs (loop2): This should not happen!! Data will be lost [ 698.222265][ T5168] [ 698.229723][ T7424] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 698.254248][ T5168] EXT4-fs (loop2): Total free blocks count 0 [ 698.260272][ T5168] EXT4-fs (loop2): Free/Dirty block details [ 698.291356][ T7424] EXT4-fs (loop3): This should not happen!! Data will be lost [ 698.291356][ T7424] executing program [ 698.302011][ T5168] EXT4-fs (loop2): free_blocks=0 [ 698.310902][ T5168] EXT4-fs (loop2): dirty_blocks=16 [ 698.316968][ T5168] EXT4-fs (loop2): Block reservation details [ 698.323431][ T5168] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 698.349847][ T7435] loop4: detected capacity change from 0 to 2048 executing program [ 698.393848][ T7431] loop1: detected capacity change from 0 to 2048 [ 698.401194][ T7438] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 698.489198][ T7443] loop2: detected capacity change from 0 to 2048 [ 698.498682][ T7447] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 698.508570][ T7444] loop3: detected capacity change from 0 to 2048 [ 698.523815][ T7438] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 698.530582][ T7447] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 698.536464][ T7438] EXT4-fs (loop0): This should not happen!! Data will be lost [ 698.536464][ T7438] [ 698.559975][ T7438] EXT4-fs (loop0): Total free blocks count 0 [ 698.566423][ T7438] EXT4-fs (loop0): Free/Dirty block details [ 698.572624][ T7438] EXT4-fs (loop0): free_blocks=0 [ 698.578451][ T7438] EXT4-fs (loop0): dirty_blocks=16 [ 698.583994][ T7438] EXT4-fs (loop0): Block reservation details [ 698.590044][ T7438] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 698.606545][ T7453] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 698.622327][ T5168] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 698.640395][ T7447] EXT4-fs (loop4): This should not happen!! Data will be lost [ 698.640395][ T7447] [ 698.650067][ T7447] EXT4-fs (loop4): Total free blocks count 0 [ 698.657215][ T7454] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 698.674385][ T7455] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 698.689561][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 698.694681][ T7454] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 698.710630][ T7453] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 698.730535][ T7447] EXT4-fs (loop4): Free/Dirty block details [ 698.731059][ T7453] EXT4-fs (loop1): This should not happen!! Data will be lost [ 698.731059][ T7453] [ 698.746598][ T7447] EXT4-fs (loop4): free_blocks=0 [ 698.752548][ T7455] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 698.764965][ T7447] EXT4-fs (loop4): dirty_blocks=16 [ 698.765681][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 698.765681][ T5168] [ 698.770243][ T7447] EXT4-fs (loop4): Block reservation details executing program [ 698.786400][ T7447] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 698.792697][ T7453] EXT4-fs (loop1): Total free blocks count 0 [ 698.798918][ T7453] EXT4-fs (loop1): Free/Dirty block details [ 698.802658][ T7454] EXT4-fs (loop2): This should not happen!! Data will be lost [ 698.802658][ T7454] [ 698.813828][ T7453] EXT4-fs (loop1): free_blocks=0 [ 698.823238][ T7455] EXT4-fs (loop3): This should not happen!! Data will be lost [ 698.823238][ T7455] [ 698.827766][ T7453] EXT4-fs (loop1): dirty_blocks=16 [ 698.837879][ T5168] EXT4-fs (loop5): Total free blocks count 0 [ 698.845489][ T7454] EXT4-fs (loop2): Total free blocks count 0 [ 698.858737][ T7455] EXT4-fs (loop3): Total free blocks count 0 [ 698.865469][ T5168] EXT4-fs (loop5): Free/Dirty block details [ 698.866633][ T7453] EXT4-fs (loop1): Block reservation details [ 698.880288][ T7454] EXT4-fs (loop2): Free/Dirty block details executing program [ 698.882387][ T7460] loop0: detected capacity change from 0 to 2048 [ 698.887280][ T7455] EXT4-fs (loop3): Free/Dirty block details [ 698.898943][ T7453] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 698.900083][ T5168] EXT4-fs (loop5): free_blocks=0 [ 698.910695][ T7454] EXT4-fs (loop2): free_blocks=0 [ 698.916027][ T7454] EXT4-fs (loop2): dirty_blocks=16 [ 698.924368][ T7455] EXT4-fs (loop3): free_blocks=0 [ 698.933595][ T5168] EXT4-fs (loop5): dirty_blocks=16 [ 698.943233][ T7454] EXT4-fs (loop2): Block reservation details [ 698.950680][ T7455] EXT4-fs (loop3): dirty_blocks=16 [ 698.955916][ T5168] EXT4-fs (loop5): Block reservation details [ 698.963112][ T7454] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 698.969140][ T7455] EXT4-fs (loop3): Block reservation details [ 698.975649][ T5168] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 698.979959][ T7462] loop4: detected capacity change from 0 to 2048 [ 698.993699][ T7455] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 699.034855][ T7467] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 699.059931][ T7469] loop1: detected capacity change from 0 to 2048 [ 699.071156][ T7467] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program executing program [ 699.121397][ T7473] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 699.122057][ T7467] EXT4-fs (loop0): This should not happen!! Data will be lost [ 699.122057][ T7467] [ 699.184201][ T7467] EXT4-fs (loop0): Total free blocks count 0 [ 699.200983][ T7481] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 699.223625][ T7473] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 699.223676][ T7467] EXT4-fs (loop0): Free/Dirty block details [ 699.256152][ T7478] loop5: detected capacity change from 0 to 2048 [ 699.263680][ T7480] loop2: detected capacity change from 0 to 2048 [ 699.270991][ T7479] loop3: detected capacity change from 0 to 2048 [ 699.277165][ T7473] EXT4-fs (loop4): This should not happen!! Data will be lost [ 699.277165][ T7473] [ 699.287285][ T7481] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 699.300108][ T7467] EXT4-fs (loop0): free_blocks=0 [ 699.306088][ T7467] EXT4-fs (loop0): dirty_blocks=16 [ 699.306665][ T7481] EXT4-fs (loop1): This should not happen!! Data will be lost [ 699.306665][ T7481] [ 699.312629][ T7467] EXT4-fs (loop0): Block reservation details [ 699.332596][ T7467] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 699.400397][ T7489] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 699.416315][ T7490] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 699.446131][ T7492] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 699.469445][ T7494] loop0: detected capacity change from 0 to 2048 [ 699.471471][ T7489] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 699.501632][ T7499] loop1: detected capacity change from 0 to 2048 [ 699.502130][ T7490] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 699.510696][ T7489] EXT4-fs (loop5): This should not happen!! Data will be lost [ 699.510696][ T7489] [ 699.530877][ T7492] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 699.537312][ T7498] loop4: detected capacity change from 0 to 2048 [ 699.544083][ T7492] EXT4-fs (loop3): This should not happen!! Data will be lost [ 699.544083][ T7492] [ 699.562965][ T7490] EXT4-fs (loop2): This should not happen!! Data will be lost [ 699.562965][ T7490] [ 699.583466][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 699.583489][ T28] audit: type=1804 audit(1694378844.391:838): pid=7494 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/69/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 699.635505][ T7505] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 699.638841][ T28] audit: type=1804 audit(1694378844.391:839): pid=7494 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/69/bus/bus" dev="loop0" ino=18 res=1 errno=0 executing program [ 699.702049][ T7505] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 699.707047][ T28] audit: type=1804 audit(1694378844.501:840): pid=7499 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/68/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 699.738063][ T28] audit: type=1804 audit(1694378844.501:841): pid=7499 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/68/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 699.761002][ T7511] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 699.780734][ T7505] EXT4-fs (loop0): This should not happen!! Data will be lost [ 699.780734][ T7505] executing program [ 699.791178][ T28] audit: type=1804 audit(1694378844.591:842): pid=7498 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/71/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 699.816512][ T7511] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 699.831433][ T7510] loop5: detected capacity change from 0 to 2048 [ 699.837120][ T7515] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 699.850425][ T7505] EXT4-fs (loop0): Total free blocks count 0 [ 699.858554][ T7505] EXT4-fs (loop0): Free/Dirty block details [ 699.866502][ T7511] EXT4-fs (loop1): This should not happen!! Data will be lost [ 699.866502][ T7511] [ 699.880856][ T7505] EXT4-fs (loop0): free_blocks=0 executing program [ 699.906852][ T28] audit: type=1804 audit(1694378844.591:843): pid=7498 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/71/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 699.932666][ T7514] loop2: detected capacity change from 0 to 2048 [ 699.940355][ T7511] EXT4-fs (loop1): Total free blocks count 0 [ 699.947009][ T7505] EXT4-fs (loop0): dirty_blocks=16 [ 699.947664][ T7515] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 699.965446][ T7505] EXT4-fs (loop0): Block reservation details [ 699.967965][ T7521] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 699.972742][ T7511] EXT4-fs (loop1): Free/Dirty block details [ 700.007462][ T7505] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 700.027927][ T28] audit: type=1804 audit(1694378844.711:844): pid=7510 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/71/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 700.033326][ T7520] loop3: detected capacity change from 0 to 2048 [ 700.057048][ T7515] EXT4-fs (loop4): This should not happen!! Data will be lost [ 700.057048][ T7515] [ 700.057515][ T7511] EXT4-fs (loop1): free_blocks=0 [ 700.069034][ T7515] EXT4-fs (loop4): Total free blocks count 0 [ 700.077432][ T7521] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 700.083225][ T7515] EXT4-fs (loop4): Free/Dirty block details [ 700.096194][ T7515] EXT4-fs (loop4): free_blocks=0 [ 700.101179][ T7515] EXT4-fs (loop4): dirty_blocks=16 [ 700.106307][ T7515] EXT4-fs (loop4): Block reservation details [ 700.112530][ T7515] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 700.118957][ T28] audit: type=1804 audit(1694378844.711:845): pid=7510 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/71/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 700.131051][ T7521] EXT4-fs (loop5): This should not happen!! Data will be lost [ 700.131051][ T7521] [ 700.153618][ T28] audit: type=1804 audit(1694378844.901:846): pid=7514 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/71/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 700.161485][ T7525] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 700.176046][ T28] audit: type=1804 audit(1694378844.901:847): pid=7514 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/71/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 700.218546][ T7511] EXT4-fs (loop1): dirty_blocks=16 [ 700.230785][ T7511] EXT4-fs (loop1): Block reservation details [ 700.236815][ T7511] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 700.254363][ T7521] EXT4-fs (loop5): Total free blocks count 0 [ 700.260641][ T7521] EXT4-fs (loop5): Free/Dirty block details [ 700.266945][ T7525] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 700.286968][ T7525] EXT4-fs (loop2): This should not happen!! Data will be lost [ 700.286968][ T7525] executing program [ 700.291182][ T7531] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 700.305655][ T7521] EXT4-fs (loop5): free_blocks=0 [ 700.314585][ T7530] loop0: detected capacity change from 0 to 2048 [ 700.328121][ T7531] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 700.341346][ T7521] EXT4-fs (loop5): dirty_blocks=16 [ 700.347785][ T7525] EXT4-fs (loop2): Total free blocks count 0 executing program [ 700.375209][ T7521] EXT4-fs (loop5): Block reservation details [ 700.381636][ T7521] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 700.385678][ T7525] EXT4-fs (loop2): Free/Dirty block details [ 700.388533][ T7531] EXT4-fs (loop3): This should not happen!! Data will be lost [ 700.388533][ T7531] executing program [ 700.423461][ T7538] loop1: detected capacity change from 0 to 2048 [ 700.431568][ T7525] EXT4-fs (loop2): free_blocks=0 [ 700.436540][ T7525] EXT4-fs (loop2): dirty_blocks=16 [ 700.457274][ T7536] loop4: detected capacity change from 0 to 2048 [ 700.464131][ T7525] EXT4-fs (loop2): Block reservation details [ 700.470156][ T7525] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program [ 700.574147][ T7540] loop5: detected capacity change from 0 to 2048 [ 700.580852][ T7546] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 700.591082][ T7550] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 700.622406][ T7549] loop2: detected capacity change from 0 to 2048 [ 700.632234][ T7550] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 700.646299][ T7550] EXT4-fs (loop4): This should not happen!! Data will be lost [ 700.646299][ T7550] [ 700.656136][ T7546] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 700.656167][ T7546] EXT4-fs (loop1): This should not happen!! Data will be lost [ 700.656167][ T7546] [ 700.656182][ T7546] EXT4-fs (loop1): Total free blocks count 0 [ 700.656196][ T7546] EXT4-fs (loop1): Free/Dirty block details [ 700.656208][ T7546] EXT4-fs (loop1): free_blocks=0 [ 700.656221][ T7546] EXT4-fs (loop1): dirty_blocks=16 [ 700.656234][ T7546] EXT4-fs (loop1): Block reservation details [ 700.656245][ T7546] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 700.724145][ T5168] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 700.744694][ T7552] loop3: detected capacity change from 0 to 2048 [ 700.765734][ T7558] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 700.795230][ T5168] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 700.808176][ T5168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 700.808176][ T5168] [ 700.818084][ T5168] EXT4-fs (loop0): Total free blocks count 0 [ 700.819138][ T7558] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 700.825256][ T5168] EXT4-fs (loop0): Free/Dirty block details [ 700.842295][ T5168] EXT4-fs (loop0): free_blocks=0 [ 700.847256][ T5168] EXT4-fs (loop0): dirty_blocks=16 [ 700.852528][ T5168] EXT4-fs (loop0): Block reservation details [ 700.858526][ T5168] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 700.926605][ T7559] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 700.946294][ T7564] loop0: detected capacity change from 0 to 2048 [ 700.962059][ T7559] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 700.967171][ T7558] EXT4-fs (loop5): This should not happen!! Data will be lost [ 700.967171][ T7558] [ 700.978525][ T7559] EXT4-fs (loop2): This should not happen!! Data will be lost [ 700.978525][ T7559] [ 700.994912][ T7568] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 701.025724][ T7559] EXT4-fs (loop2): Total free blocks count 0 [ 701.032807][ T7559] EXT4-fs (loop2): Free/Dirty block details [ 701.039304][ T7559] EXT4-fs (loop2): free_blocks=0 [ 701.050806][ T7559] EXT4-fs (loop2): dirty_blocks=16 [ 701.056602][ T7558] EXT4-fs (loop5): Total free blocks count 0 [ 701.070979][ T7559] EXT4-fs (loop2): Block reservation details [ 701.077513][ T7568] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 701.094948][ T7567] loop1: detected capacity change from 0 to 2048 [ 701.096047][ T7568] EXT4-fs (loop3): This should not happen!! Data will be lost [ 701.096047][ T7568] [ 701.116569][ T7558] EXT4-fs (loop5): Free/Dirty block details executing program [ 701.123528][ T7559] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 701.128245][ T7568] EXT4-fs (loop3): Total free blocks count 0 [ 701.136520][ T7568] EXT4-fs (loop3): Free/Dirty block details [ 701.146130][ T7558] EXT4-fs (loop5): free_blocks=0 [ 701.149731][ T7572] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 701.154018][ T7558] EXT4-fs (loop5): dirty_blocks=16 [ 701.179760][ T7568] EXT4-fs (loop3): free_blocks=0 [ 701.180109][ T7558] EXT4-fs (loop5): Block reservation details [ 701.185696][ T7568] EXT4-fs (loop3): dirty_blocks=16 [ 701.197578][ T7568] EXT4-fs (loop3): Block reservation details [ 701.199428][ T7574] loop4: detected capacity change from 0 to 2048 [ 701.204438][ T7568] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 701.228789][ T7572] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 701.248554][ T7572] EXT4-fs (loop0): This should not happen!! Data will be lost [ 701.248554][ T7572] [ 701.251911][ T7558] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 701.286107][ T7572] EXT4-fs (loop0): Total free blocks count 0 [ 701.300640][ T7583] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 701.343053][ T7572] EXT4-fs (loop0): Free/Dirty block details [ 701.349462][ T7583] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 701.375792][ T7587] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 701.383885][ T7572] EXT4-fs (loop0): free_blocks=0 [ 701.400277][ T7587] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 701.422478][ T7588] loop5: detected capacity change from 0 to 2048 [ 701.428745][ T7572] EXT4-fs (loop0): dirty_blocks=16 [ 701.435469][ T7580] loop2: detected capacity change from 0 to 2048 [ 701.435617][ T7584] loop3: detected capacity change from 0 to 2048 [ 701.442046][ T7587] EXT4-fs (loop4): This should not happen!! Data will be lost [ 701.442046][ T7587] [ 701.458575][ T7572] EXT4-fs (loop0): Block reservation details [ 701.460451][ T7583] EXT4-fs (loop1): This should not happen!! Data will be lost [ 701.460451][ T7583] [ 701.477193][ T7587] EXT4-fs (loop4): Total free blocks count 0 [ 701.477295][ T7572] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 701.483726][ T7583] EXT4-fs (loop1): Total free blocks count 0 [ 701.490454][ T7587] EXT4-fs (loop4): Free/Dirty block details [ 701.499015][ T7583] EXT4-fs (loop1): Free/Dirty block details [ 701.503031][ T7587] EXT4-fs (loop4): free_blocks=0 [ 701.507973][ T7583] EXT4-fs (loop1): free_blocks=0 [ 701.517337][ T7583] EXT4-fs (loop1): dirty_blocks=16 [ 701.523773][ T7583] EXT4-fs (loop1): Block reservation details [ 701.529884][ T7583] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 701.540110][ T7587] EXT4-fs (loop4): dirty_blocks=16 [ 701.548736][ T7587] EXT4-fs (loop4): Block reservation details [ 701.554919][ T7587] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 701.580224][ T7596] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 701.602467][ T7597] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 701.619656][ T7598] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 701.635872][ T7596] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 701.648303][ T7596] EXT4-fs (loop3): This should not happen!! Data will be lost [ 701.648303][ T7596] [ 701.658899][ T7598] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 701.671611][ T7597] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 701.720868][ T7597] EXT4-fs (loop5): This should not happen!! Data will be lost [ 701.720868][ T7597] [ 701.730746][ T7598] EXT4-fs (loop2): This should not happen!! Data will be lost [ 701.730746][ T7598] [ 701.767874][ T7604] loop1: detected capacity change from 0 to 2048 [ 701.770277][ T7605] loop0: detected capacity change from 0 to 2048 executing program [ 701.832059][ T7607] loop4: detected capacity change from 0 to 2048 executing program [ 701.938561][ T7611] loop3: detected capacity change from 0 to 2048 [ 701.944201][ T7617] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 701.969254][ T7620] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 701.977976][ T7619] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 702.004028][ T7617] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.015855][ T7618] loop5: detected capacity change from 0 to 2048 [ 702.025689][ T7620] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.038911][ T7619] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.057810][ T7617] EXT4-fs (loop0): This should not happen!! Data will be lost [ 702.057810][ T7617] [ 702.071140][ T7620] EXT4-fs (loop4): This should not happen!! Data will be lost [ 702.071140][ T7620] [ 702.094623][ T7625] loop2: detected capacity change from 0 to 2048 [ 702.101800][ T7619] EXT4-fs (loop1): This should not happen!! Data will be lost [ 702.101800][ T7619] [ 702.103221][ T7617] EXT4-fs (loop0): Total free blocks count 0 [ 702.122070][ T7620] EXT4-fs (loop4): Total free blocks count 0 [ 702.126908][ T7619] EXT4-fs (loop1): Total free blocks count 0 [ 702.143577][ T7630] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 702.147361][ T7619] EXT4-fs (loop1): Free/Dirty block details [ 702.165454][ T7619] EXT4-fs (loop1): free_blocks=0 [ 702.170463][ T7619] EXT4-fs (loop1): dirty_blocks=16 [ 702.175021][ T7620] EXT4-fs (loop4): Free/Dirty block details [ 702.175576][ T7619] EXT4-fs (loop1): Block reservation details [ 702.175590][ T7619] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 702.175884][ T7617] EXT4-fs (loop0): Free/Dirty block details [ 702.203102][ T7617] EXT4-fs (loop0): free_blocks=0 [ 702.208123][ T7617] EXT4-fs (loop0): dirty_blocks=16 [ 702.213317][ T7617] EXT4-fs (loop0): Block reservation details [ 702.219325][ T7617] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 702.228735][ T7620] EXT4-fs (loop4): free_blocks=0 [ 702.234046][ T7630] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.246362][ T7620] EXT4-fs (loop4): dirty_blocks=16 [ 702.251560][ T7620] EXT4-fs (loop4): Block reservation details [ 702.257626][ T7620] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 702.268112][ T7630] EXT4-fs (loop3): This should not happen!! Data will be lost [ 702.268112][ T7630] [ 702.277842][ T7630] EXT4-fs (loop3): Total free blocks count 0 [ 702.283994][ T7630] EXT4-fs (loop3): Free/Dirty block details [ 702.289911][ T7630] EXT4-fs (loop3): free_blocks=0 executing program [ 702.294916][ T7630] EXT4-fs (loop3): dirty_blocks=16 [ 702.300133][ T7630] EXT4-fs (loop3): Block reservation details [ 702.307341][ T7630] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 702.355957][ T7638] loop0: detected capacity change from 0 to 2048 [ 702.371813][ T947] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set executing program [ 702.415869][ T7639] loop1: detected capacity change from 0 to 2048 [ 702.430662][ T7644] loop3: detected capacity change from 0 to 2048 [ 702.445426][ T947] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.459652][ T12] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 702.503951][ T7649] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 702.505181][ T7645] loop4: detected capacity change from 0 to 2048 [ 702.531581][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.546845][ T947] EXT4-fs (loop5): This should not happen!! Data will be lost [ 702.546845][ T947] [ 702.557756][ T947] EXT4-fs (loop5): Total free blocks count 0 [ 702.564571][ T947] EXT4-fs (loop5): Free/Dirty block details [ 702.570519][ T7649] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.570549][ T7649] EXT4-fs (loop0): This should not happen!! Data will be lost [ 702.570549][ T7649] [ 702.593549][ T7652] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 702.594001][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 702.594001][ T12] [ 702.608929][ T7652] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.630474][ T7652] EXT4-fs (loop1): This should not happen!! Data will be lost [ 702.630474][ T7652] [ 702.640848][ T7653] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 702.641152][ T947] EXT4-fs (loop5): free_blocks=0 [ 702.664524][ T7652] EXT4-fs (loop1): Total free blocks count 0 [ 702.671224][ T7653] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.678851][ T7649] EXT4-fs (loop0): Total free blocks count 0 [ 702.683467][ T7653] EXT4-fs (loop3): This should not happen!! Data will be lost [ 702.683467][ T7653] [ 702.683484][ T7653] EXT4-fs (loop3): Total free blocks count 0 [ 702.696313][ T7652] EXT4-fs (loop1): Free/Dirty block details [ 702.699350][ T7653] EXT4-fs (loop3): Free/Dirty block details [ 702.706075][ T7649] EXT4-fs (loop0): Free/Dirty block details [ 702.711179][ T7653] EXT4-fs (loop3): free_blocks=0 [ 702.711197][ T7653] EXT4-fs (loop3): dirty_blocks=16 [ 702.711211][ T7653] EXT4-fs (loop3): Block reservation details [ 702.711222][ T7653] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 702.711461][ T12] EXT4-fs (loop2): Total free blocks count 0 [ 702.751226][ T12] EXT4-fs (loop2): Free/Dirty block details [ 702.757142][ T12] EXT4-fs (loop2): free_blocks=0 [ 702.758060][ T7649] EXT4-fs (loop0): free_blocks=0 [ 702.762135][ T12] EXT4-fs (loop2): dirty_blocks=16 [ 702.762150][ T12] EXT4-fs (loop2): Block reservation details [ 702.762162][ T12] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 702.785808][ T7658] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 702.789246][ T947] EXT4-fs (loop5): dirty_blocks=16 executing program executing program [ 702.818119][ T7658] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 702.834516][ T7652] EXT4-fs (loop1): free_blocks=0 [ 702.836407][ T7658] EXT4-fs (loop4): This should not happen!! Data will be lost [ 702.836407][ T7658] [ 702.850364][ T7649] EXT4-fs (loop0): dirty_blocks=16 [ 702.851086][ T7652] EXT4-fs (loop1): dirty_blocks=16 [ 702.863664][ T7649] EXT4-fs (loop0): Block reservation details [ 702.878528][ T7660] loop2: detected capacity change from 0 to 2048 [ 702.878867][ T947] EXT4-fs (loop5): Block reservation details [ 702.885267][ T7649] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 702.893313][ T7652] EXT4-fs (loop1): Block reservation details [ 702.900442][ T7658] EXT4-fs (loop4): Total free blocks count 0 [ 702.905725][ T7652] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 702.914794][ T7658] EXT4-fs (loop4): Free/Dirty block details [ 702.914813][ T7658] EXT4-fs (loop4): free_blocks=0 [ 702.920875][ T947] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 702.929733][ T7658] EXT4-fs (loop4): dirty_blocks=16 [ 702.943378][ T7658] EXT4-fs (loop4): Block reservation details executing program [ 702.971745][ T7658] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 702.976875][ T7663] loop3: detected capacity change from 0 to 2048 [ 703.000191][ T7665] loop0: detected capacity change from 0 to 2048 executing program executing program [ 703.052900][ T7668] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 703.068177][ T7671] loop5: detected capacity change from 0 to 2048 [ 703.084239][ T7668] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 703.149979][ T7668] EXT4-fs (loop2): This should not happen!! Data will be lost [ 703.149979][ T7668] [ 703.178584][ T7674] loop1: detected capacity change from 0 to 2048 [ 703.191270][ T7684] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 703.203480][ T7681] loop4: detected capacity change from 0 to 2048 executing program [ 703.246595][ T7684] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 703.299235][ T7684] EXT4-fs (loop5): This should not happen!! Data will be lost [ 703.299235][ T7684] [ 703.312664][ T7684] EXT4-fs (loop5): Total free blocks count 0 [ 703.318875][ T7684] EXT4-fs (loop5): Free/Dirty block details [ 703.326113][ T7684] EXT4-fs (loop5): free_blocks=0 [ 703.331536][ T7684] EXT4-fs (loop5): dirty_blocks=16 [ 703.341238][ T7684] EXT4-fs (loop5): Block reservation details [ 703.347906][ T7684] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 703.360798][ T947] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 703.388883][ T7690] loop2: detected capacity change from 0 to 2048 [ 703.396367][ T12] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 703.411452][ T947] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 703.443941][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 703.446053][ T947] EXT4-fs (loop0): This should not happen!! Data will be lost [ 703.446053][ T947] executing program [ 703.523971][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 703.523971][ T12] [ 703.539693][ T7697] loop5: detected capacity change from 0 to 2048 [ 703.544398][ T7698] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 703.564735][ T947] EXT4-fs (loop0): Total free blocks count 0 [ 703.581053][ T12] EXT4-fs (loop3): Total free blocks count 0 [ 703.588011][ T12] EXT4-fs (loop3): Free/Dirty block details [ 703.594660][ T12] EXT4-fs (loop3): free_blocks=0 [ 703.596315][ T947] EXT4-fs (loop0): Free/Dirty block details [ 703.600397][ T137] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 703.620148][ T12] EXT4-fs (loop3): dirty_blocks=16 [ 703.625392][ T12] EXT4-fs (loop3): Block reservation details [ 703.632262][ T12] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 703.641140][ T7698] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 703.654077][ T7698] EXT4-fs (loop2): This should not happen!! Data will be lost [ 703.654077][ T7698] [ 703.660424][ T947] EXT4-fs (loop0): free_blocks=0 [ 703.664388][ T7698] EXT4-fs (loop2): Total free blocks count 0 [ 703.668788][ T947] EXT4-fs (loop0): dirty_blocks=16 [ 703.675874][ T7698] EXT4-fs (loop2): Free/Dirty block details [ 703.686073][ T7698] EXT4-fs (loop2): free_blocks=0 [ 703.686611][ T947] EXT4-fs (loop0): Block reservation details [ 703.691050][ T7698] EXT4-fs (loop2): dirty_blocks=16 [ 703.691066][ T7698] EXT4-fs (loop2): Block reservation details [ 703.691078][ T7698] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 703.715067][ T7702] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 703.715733][ T137] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 703.741997][ T947] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 703.747208][ T137] EXT4-fs (loop1): This should not happen!! Data will be lost [ 703.747208][ T137] [ 703.748251][ T7702] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 703.771025][ T947] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 703.810442][ T7702] EXT4-fs (loop5): This should not happen!! Data will be lost [ 703.810442][ T7702] [ 703.820847][ T7702] EXT4-fs (loop5): Total free blocks count 0 [ 703.826531][ T7706] loop2: detected capacity change from 0 to 2048 [ 703.826845][ T7702] EXT4-fs (loop5): Free/Dirty block details [ 703.865215][ T137] EXT4-fs (loop1): Total free blocks count 0 [ 703.872095][ T947] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 703.887452][ T7709] loop0: detected capacity change from 0 to 2048 [ 703.891811][ T137] EXT4-fs (loop1): Free/Dirty block details [ 703.895719][ T7702] EXT4-fs (loop5): free_blocks=0 [ 703.905468][ T7702] EXT4-fs (loop5): dirty_blocks=16 [ 703.910775][ T7702] EXT4-fs (loop5): Block reservation details [ 703.912606][ T7711] loop3: detected capacity change from 0 to 2048 [ 703.917043][ T7702] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 703.929138][ T137] EXT4-fs (loop1): free_blocks=0 [ 703.929877][ T947] EXT4-fs (loop4): This should not happen!! Data will be lost [ 703.929877][ T947] [ 703.947245][ T947] EXT4-fs (loop4): Total free blocks count 0 [ 703.954038][ T137] EXT4-fs (loop1): dirty_blocks=16 [ 703.958040][ T947] EXT4-fs (loop4): Free/Dirty block details [ 703.965922][ T137] EXT4-fs (loop1): Block reservation details [ 703.966717][ T7714] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 703.987883][ T137] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 703.995151][ T7714] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 704.007946][ T7714] EXT4-fs (loop2): This should not happen!! Data will be lost executing program [ 704.007946][ T7714] [ 704.018314][ T947] EXT4-fs (loop4): free_blocks=0 [ 704.023556][ T947] EXT4-fs (loop4): dirty_blocks=16 [ 704.028859][ T947] EXT4-fs (loop4): Block reservation details [ 704.034941][ T947] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 704.086907][ T7720] loop5: detected capacity change from 0 to 2048 executing program executing program [ 704.143159][ T7727] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 704.158623][ T7727] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 704.198235][ T7728] loop1: detected capacity change from 0 to 2048 [ 704.204654][ T7723] loop4: detected capacity change from 0 to 2048 [ 704.208261][ T7727] EXT4-fs (loop3): This should not happen!! Data will be lost [ 704.208261][ T7727] [ 704.222105][ T137] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 704.230165][ T7727] EXT4-fs (loop3): Total free blocks count 0 [ 704.264495][ T7731] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 704.283676][ T7729] loop2: detected capacity change from 0 to 2048 [ 704.309058][ T7731] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 704.322846][ T137] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 704.326958][ T7727] EXT4-fs (loop3): Free/Dirty block details [ 704.335646][ T137] EXT4-fs (loop0): This should not happen!! Data will be lost [ 704.335646][ T137] [ 704.351405][ T137] EXT4-fs (loop0): Total free blocks count 0 [ 704.357579][ T137] EXT4-fs (loop0): Free/Dirty block details [ 704.363551][ T137] EXT4-fs (loop0): free_blocks=0 [ 704.368514][ T137] EXT4-fs (loop0): dirty_blocks=16 [ 704.374192][ T137] EXT4-fs (loop0): Block reservation details [ 704.380552][ T137] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 704.390553][ T7731] EXT4-fs (loop5): This should not happen!! Data will be lost [ 704.390553][ T7731] [ 704.400674][ T7731] EXT4-fs (loop5): Total free blocks count 0 [ 704.406782][ T7731] EXT4-fs (loop5): Free/Dirty block details [ 704.412777][ T7731] EXT4-fs (loop5): free_blocks=0 [ 704.417768][ T7731] EXT4-fs (loop5): dirty_blocks=16 [ 704.423110][ T7731] EXT4-fs (loop5): Block reservation details [ 704.429115][ T7731] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 704.435436][ T7727] EXT4-fs (loop3): free_blocks=0 [ 704.440484][ T7727] EXT4-fs (loop3): dirty_blocks=16 [ 704.445669][ T7727] EXT4-fs (loop3): Block reservation details [ 704.451734][ T7727] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 704.569655][ T6178] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 704.597777][ T7745] loop0: detected capacity change from 0 to 2048 executing program [ 704.614207][ T137] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 704.632716][ T6178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 704.647495][ T7743] loop5: detected capacity change from 0 to 2048 [ 704.659360][ T5168] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 704.669957][ T7747] loop3: detected capacity change from 0 to 2048 [ 704.677680][ T6178] EXT4-fs (loop4): This should not happen!! Data will be lost [ 704.677680][ T6178] [ 704.681280][ T137] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 704.702740][ T6178] EXT4-fs (loop4): Total free blocks count 0 [ 704.709443][ T5168] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 704.710203][ T137] EXT4-fs (loop2): This should not happen!! Data will be lost [ 704.710203][ T137] [ 704.723476][ T6178] EXT4-fs (loop4): Free/Dirty block details [ 704.732243][ T137] EXT4-fs (loop2): Total free blocks count 0 [ 704.738650][ T5168] EXT4-fs (loop1): This should not happen!! Data will be lost [ 704.738650][ T5168] [ 704.754106][ T137] EXT4-fs (loop2): Free/Dirty block details [ 704.756816][ T6178] EXT4-fs (loop4): free_blocks=0 executing program [ 704.766280][ T6178] EXT4-fs (loop4): dirty_blocks=16 [ 704.771793][ T6178] EXT4-fs (loop4): Block reservation details [ 704.777889][ T6178] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 704.780406][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 704.780420][ T28] audit: type=1804 audit(1694378849.571:924): pid=7747 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/75/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 704.822551][ T5168] EXT4-fs (loop1): Total free blocks count 0 [ 704.822674][ T7754] loop4: detected capacity change from 0 to 2048 [ 704.839691][ T137] EXT4-fs (loop2): free_blocks=0 [ 704.847895][ T7756] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 704.848160][ T137] EXT4-fs (loop2): dirty_blocks=16 [ 704.868767][ T5168] EXT4-fs (loop1): Free/Dirty block details [ 704.869167][ T137] EXT4-fs (loop2): Block reservation details [ 704.890474][ T7757] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 704.891785][ T137] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 704.911794][ T28] audit: type=1804 audit(1694378849.581:925): pid=7745 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/76/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 704.933952][ T5168] EXT4-fs (loop1): free_blocks=0 [ 704.933974][ T5168] EXT4-fs (loop1): dirty_blocks=16 [ 704.933987][ T5168] EXT4-fs (loop1): Block reservation details [ 704.933999][ T5168] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 704.959548][ T7756] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 704.974086][ T28] audit: type=1804 audit(1694378849.581:926): pid=7745 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/76/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 704.996817][ T7757] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 705.040809][ T7757] EXT4-fs (loop3): This should not happen!! Data will be lost [ 705.040809][ T7757] [ 705.050862][ T7756] EXT4-fs (loop0): This should not happen!! Data will be lost [ 705.050862][ T7756] executing program [ 705.081553][ T7763] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 705.086905][ T28] audit: type=1804 audit(1694378849.621:927): pid=7747 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/75/bus/bus" dev="loop3" ino=18 res=1 errno=0 executing program [ 705.128798][ T28] audit: type=1804 audit(1694378849.651:928): pid=7743 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/78/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 705.138753][ T7763] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 705.204871][ T7766] loop2: detected capacity change from 0 to 2048 [ 705.226667][ T28] audit: type=1804 audit(1694378849.651:929): pid=7743 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/78/bus/bus" dev="loop5" ino=18 res=1 errno=0 executing program executing program [ 705.237913][ T7763] EXT4-fs (loop4): This should not happen!! Data will be lost [ 705.237913][ T7763] [ 705.267544][ T137] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 705.308896][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 705.309461][ T7769] loop1: detected capacity change from 0 to 2048 [ 705.330958][ T7763] EXT4-fs (loop4): Total free blocks count 0 [ 705.336974][ T7763] EXT4-fs (loop4): Free/Dirty block details [ 705.343216][ T7763] EXT4-fs (loop4): free_blocks=0 [ 705.345187][ T28] audit: type=1804 audit(1694378849.821:930): pid=7754 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/78/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 705.348162][ T7763] EXT4-fs (loop4): dirty_blocks=16 [ 705.348179][ T7763] EXT4-fs (loop4): Block reservation details [ 705.348191][ T7763] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 705.348716][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost [ 705.348716][ T137] [ 705.372611][ T7775] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 705.375955][ T137] EXT4-fs (loop5): Total free blocks count 0 [ 705.399969][ T7772] loop3: detected capacity change from 0 to 2048 [ 705.424295][ T137] EXT4-fs (loop5): Free/Dirty block details [ 705.424315][ T137] EXT4-fs (loop5): free_blocks=0 [ 705.443179][ T137] EXT4-fs (loop5): dirty_blocks=16 [ 705.447547][ T7775] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 705.448461][ T137] EXT4-fs (loop5): Block reservation details [ 705.460677][ T7775] EXT4-fs (loop2): This should not happen!! Data will be lost [ 705.460677][ T7775] [ 705.513552][ T7774] loop0: detected capacity change from 0 to 2048 [ 705.531269][ T28] audit: type=1804 audit(1694378849.821:931): pid=7754 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/78/bus/bus" dev="loop4" ino=18 res=1 errno=0 executing program [ 705.553664][ T7781] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 705.569232][ T28] audit: type=1804 audit(1694378850.101:932): pid=7766 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/79/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 705.593320][ T7781] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 705.619676][ T28] audit: type=1804 audit(1694378850.101:933): pid=7766 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/79/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 705.619679][ T7784] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 705.631046][ T7784] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 705.642765][ T7781] EXT4-fs (loop1): This should not happen!! Data will be lost [ 705.642765][ T7781] [ 705.656713][ T7784] EXT4-fs (loop3): This should not happen!! Data will be lost [ 705.656713][ T7784] [ 705.694692][ T7785] loop4: detected capacity change from 0 to 2048 [ 705.695363][ T7784] EXT4-fs (loop3): Total free blocks count 0 [ 705.708451][ T137] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 705.784939][ T7792] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 705.787953][ T7784] EXT4-fs (loop3): Free/Dirty block details [ 705.823694][ T7794] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 705.838649][ T7792] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 705.851283][ T7792] EXT4-fs (loop0): This should not happen!! Data will be lost [ 705.851283][ T7792] [ 705.857168][ T7793] loop2: detected capacity change from 0 to 2048 [ 705.861298][ T7792] EXT4-fs (loop0): Total free blocks count 0 executing program [ 705.873798][ T7794] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 705.886261][ T7794] EXT4-fs (loop4): This should not happen!! Data will be lost [ 705.886261][ T7794] [ 705.896666][ T7792] EXT4-fs (loop0): Free/Dirty block details [ 705.904010][ T7784] EXT4-fs (loop3): free_blocks=0 [ 705.909450][ T7784] EXT4-fs (loop3): dirty_blocks=16 [ 705.916186][ T7792] EXT4-fs (loop0): free_blocks=0 [ 705.924468][ T7784] EXT4-fs (loop3): Block reservation details executing program [ 705.927986][ T7794] EXT4-fs (loop4): Total free blocks count 0 [ 705.940186][ T7794] EXT4-fs (loop4): Free/Dirty block details [ 705.954937][ T7792] EXT4-fs (loop0): dirty_blocks=16 [ 705.958498][ T7794] EXT4-fs (loop4): free_blocks=0 [ 705.969888][ T7784] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 705.976138][ T7798] loop5: detected capacity change from 0 to 2048 [ 705.981483][ T7794] EXT4-fs (loop4): dirty_blocks=16 [ 705.987271][ T7792] EXT4-fs (loop0): Block reservation details [ 705.995212][ T7794] EXT4-fs (loop4): Block reservation details [ 706.003239][ T7805] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 706.004431][ T7792] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 706.026993][ T7802] loop1: detected capacity change from 0 to 2048 [ 706.034012][ T7794] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 706.055238][ T7805] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 706.100007][ T7808] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 706.115701][ T7808] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 706.128076][ T7808] EXT4-fs (loop5): This should not happen!! Data will be lost [ 706.128076][ T7808] [ 706.137894][ T7808] EXT4-fs (loop5): Total free blocks count 0 [ 706.144245][ T7808] EXT4-fs (loop5): Free/Dirty block details executing program [ 706.150230][ T7808] EXT4-fs (loop5): free_blocks=0 [ 706.155745][ T7808] EXT4-fs (loop5): dirty_blocks=16 [ 706.161215][ T7808] EXT4-fs (loop5): Block reservation details [ 706.167371][ T7808] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 706.173349][ T7805] EXT4-fs (loop2): This should not happen!! Data will be lost [ 706.173349][ T7805] executing program [ 706.201410][ T7812] loop4: detected capacity change from 0 to 2048 [ 706.211256][ T7805] EXT4-fs (loop2): Total free blocks count 0 [ 706.217616][ T7805] EXT4-fs (loop2): Free/Dirty block details [ 706.223733][ T7805] EXT4-fs (loop2): free_blocks=0 [ 706.229515][ T7805] EXT4-fs (loop2): dirty_blocks=16 [ 706.244355][ T7805] EXT4-fs (loop2): Block reservation details executing program executing program [ 706.260747][ T7805] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 706.311084][ T7822] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 706.332750][ T7820] loop0: detected capacity change from 0 to 2048 [ 706.338810][ T7818] loop3: detected capacity change from 0 to 2048 [ 706.364680][ T7824] loop2: detected capacity change from 0 to 2048 [ 706.374898][ T7822] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 706.380270][ T7821] loop5: detected capacity change from 0 to 2048 [ 706.388220][ T7822] EXT4-fs (loop4): This should not happen!! Data will be lost [ 706.388220][ T7822] [ 706.404153][ T7822] EXT4-fs (loop4): Total free blocks count 0 [ 706.410245][ T7822] EXT4-fs (loop4): Free/Dirty block details [ 706.416238][ T7822] EXT4-fs (loop4): free_blocks=0 [ 706.421754][ T7822] EXT4-fs (loop4): dirty_blocks=16 [ 706.426901][ T7822] EXT4-fs (loop4): Block reservation details [ 706.433028][ T7822] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 706.439414][ T5168] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 706.455547][ T5168] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 706.468120][ T5168] EXT4-fs (loop1): This should not happen!! Data will be lost [ 706.468120][ T5168] [ 706.472445][ T7830] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 706.479507][ T5168] EXT4-fs (loop1): Total free blocks count 0 [ 706.498950][ T5168] EXT4-fs (loop1): Free/Dirty block details [ 706.506572][ T5168] EXT4-fs (loop1): free_blocks=0 [ 706.511494][ T7831] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 706.511814][ T5168] EXT4-fs (loop1): dirty_blocks=16 [ 706.532227][ T5168] EXT4-fs (loop1): Block reservation details [ 706.538435][ T5168] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 706.548338][ T7830] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 706.596353][ T7831] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 706.599285][ T7830] EXT4-fs (loop0): This should not happen!! Data will be lost [ 706.599285][ T7830] [ 706.633293][ T7831] EXT4-fs (loop2): This should not happen!! Data will be lost [ 706.633293][ T7831] [ 706.643398][ T7839] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 706.672085][ T7839] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 706.695301][ T7839] EXT4-fs (loop5): This should not happen!! Data will be lost [ 706.695301][ T7839] executing program executing program [ 706.741930][ T7840] loop1: detected capacity change from 0 to 2048 [ 706.755801][ T7839] EXT4-fs (loop5): Total free blocks count 0 [ 706.782418][ T7844] loop0: detected capacity change from 0 to 2048 [ 706.786419][ T7839] EXT4-fs (loop5): Free/Dirty block details [ 706.807643][ T7847] loop4: detected capacity change from 0 to 2048 [ 706.824430][ T7839] EXT4-fs (loop5): free_blocks=0 [ 706.829801][ T7848] loop2: detected capacity change from 0 to 2048 [ 706.837753][ T11] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 706.846191][ T7839] EXT4-fs (loop5): dirty_blocks=16 [ 706.867832][ T7839] EXT4-fs (loop5): Block reservation details [ 706.880202][ T7853] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 706.881632][ T7839] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 706.923170][ T7853] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 706.924012][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 706.942154][ T7853] EXT4-fs (loop1): This should not happen!! Data will be lost [ 706.942154][ T7853] [ 706.982363][ T7858] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 707.005562][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 707.005562][ T11] [ 707.015421][ T11] EXT4-fs (loop3): Total free blocks count 0 [ 707.022250][ T11] EXT4-fs (loop3): Free/Dirty block details [ 707.029166][ T7861] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 707.044209][ T11] EXT4-fs (loop3): free_blocks=0 [ 707.049185][ T11] EXT4-fs (loop3): dirty_blocks=16 [ 707.054652][ T7862] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 707.055362][ T11] EXT4-fs (loop3): Block reservation details [ 707.076433][ T7861] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 707.081416][ T7858] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 707.091482][ T7861] EXT4-fs (loop4): This should not happen!! Data will be lost [ 707.091482][ T7861] [ 707.100836][ T7858] EXT4-fs (loop0): This should not happen!! Data will be lost [ 707.100836][ T7858] [ 707.100855][ T7858] EXT4-fs (loop0): Total free blocks count 0 executing program executing program [ 707.141034][ T11] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 707.153194][ T7862] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 707.167173][ T7861] EXT4-fs (loop4): Total free blocks count 0 [ 707.181481][ T7858] EXT4-fs (loop0): Free/Dirty block details [ 707.186750][ T7862] EXT4-fs (loop2): This should not happen!! Data will be lost [ 707.186750][ T7862] [ 707.211783][ T7858] EXT4-fs (loop0): free_blocks=0 [ 707.224878][ T7858] EXT4-fs (loop0): dirty_blocks=16 [ 707.229895][ T7861] EXT4-fs (loop4): Free/Dirty block details executing program [ 707.235538][ T7858] EXT4-fs (loop0): Block reservation details [ 707.242392][ T7868] loop1: detected capacity change from 0 to 2048 [ 707.254965][ T7862] EXT4-fs (loop2): Total free blocks count 0 [ 707.258007][ T7861] EXT4-fs (loop4): free_blocks=0 [ 707.261430][ T7858] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 707.268131][ T7866] loop5: detected capacity change from 0 to 2048 [ 707.279409][ T7861] EXT4-fs (loop4): dirty_blocks=16 [ 707.289860][ T7862] EXT4-fs (loop2): Free/Dirty block details [ 707.299557][ T7861] EXT4-fs (loop4): Block reservation details [ 707.311597][ T7862] EXT4-fs (loop2): free_blocks=0 [ 707.316771][ T7862] EXT4-fs (loop2): dirty_blocks=16 [ 707.323226][ T7862] EXT4-fs (loop2): Block reservation details [ 707.329774][ T7862] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 707.336697][ T7861] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 707.384727][ T7876] loop0: detected capacity change from 0 to 2048 [ 707.414658][ T7870] loop3: detected capacity change from 0 to 2048 [ 707.450995][ T7882] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 707.522080][ T7882] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 707.540167][ T7882] EXT4-fs (loop5): This should not happen!! Data will be lost [ 707.540167][ T7882] [ 707.553422][ T7883] loop4: detected capacity change from 0 to 2048 [ 707.554326][ T7884] loop2: detected capacity change from 0 to 2048 [ 707.570732][ T5168] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 707.586260][ T7888] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 707.602546][ T7889] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 707.603560][ T7882] EXT4-fs (loop5): Total free blocks count 0 [ 707.633108][ T7888] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 707.634801][ T5168] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 707.658023][ T7888] EXT4-fs (loop0): This should not happen!! Data will be lost [ 707.658023][ T7888] [ 707.682747][ T7889] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 707.693327][ T5168] EXT4-fs (loop1): This should not happen!! Data will be lost [ 707.693327][ T5168] [ 707.705186][ T5168] EXT4-fs (loop1): Total free blocks count 0 [ 707.708826][ T7882] EXT4-fs (loop5): Free/Dirty block details [ 707.711583][ T5168] EXT4-fs (loop1): Free/Dirty block details [ 707.718052][ T7882] EXT4-fs (loop5): free_blocks=0 [ 707.724271][ T5168] EXT4-fs (loop1): free_blocks=0 [ 707.734290][ T7888] EXT4-fs (loop0): Total free blocks count 0 [ 707.740989][ T7888] EXT4-fs (loop0): Free/Dirty block details [ 707.746963][ T7888] EXT4-fs (loop0): free_blocks=0 [ 707.752473][ T5168] EXT4-fs (loop1): dirty_blocks=16 [ 707.757696][ T7888] EXT4-fs (loop0): dirty_blocks=16 [ 707.758367][ T7882] EXT4-fs (loop5): dirty_blocks=16 [ 707.763971][ T5168] EXT4-fs (loop1): Block reservation details [ 707.774595][ T7888] EXT4-fs (loop0): Block reservation details [ 707.776715][ T7889] EXT4-fs (loop3): This should not happen!! Data will be lost [ 707.776715][ T7889] [ 707.781110][ T7888] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 707.791375][ T5168] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 707.797060][ T7882] EXT4-fs (loop5): Block reservation details [ 707.808639][ T7882] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 707.814836][ T7896] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 707.830471][ T7896] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 707.869073][ T7899] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 707.903337][ T7896] EXT4-fs (loop2): This should not happen!! Data will be lost [ 707.903337][ T7896] [ 707.935851][ T7899] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 707.947659][ T7896] EXT4-fs (loop2): Total free blocks count 0 executing program [ 707.975944][ T7900] loop0: detected capacity change from 0 to 2048 [ 707.993034][ T7896] EXT4-fs (loop2): Free/Dirty block details [ 707.994460][ T7899] EXT4-fs (loop4): This should not happen!! Data will be lost [ 707.994460][ T7899] [ 708.016043][ T7896] EXT4-fs (loop2): free_blocks=0 [ 708.029886][ T7896] EXT4-fs (loop2): dirty_blocks=16 [ 708.034700][ T7904] loop5: detected capacity change from 0 to 2048 [ 708.045593][ T7905] loop1: detected capacity change from 0 to 2048 [ 708.052478][ T7896] EXT4-fs (loop2): Block reservation details [ 708.060863][ T7899] EXT4-fs (loop4): Total free blocks count 0 [ 708.067077][ T7899] EXT4-fs (loop4): Free/Dirty block details [ 708.073613][ T7899] EXT4-fs (loop4): free_blocks=0 [ 708.078712][ T7899] EXT4-fs (loop4): dirty_blocks=16 [ 708.084427][ T7899] EXT4-fs (loop4): Block reservation details [ 708.088396][ T7896] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 708.099953][ T7907] loop3: detected capacity change from 0 to 2048 [ 708.109912][ T7899] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 708.124096][ T7912] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 708.141720][ T7912] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 708.154842][ T7912] EXT4-fs (loop0): This should not happen!! Data will be lost [ 708.154842][ T7912] [ 708.165222][ T7912] EXT4-fs (loop0): Total free blocks count 0 executing program executing program [ 708.210368][ T7912] EXT4-fs (loop0): Free/Dirty block details [ 708.217726][ T7920] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 708.229736][ T7912] EXT4-fs (loop0): free_blocks=0 [ 708.245258][ T7919] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 708.267872][ T7912] EXT4-fs (loop0): dirty_blocks=16 [ 708.275421][ T7924] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 708.289547][ T7922] loop4: detected capacity change from 0 to 2048 [ 708.290837][ T7920] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 708.309133][ T7919] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 708.331190][ T7912] EXT4-fs (loop0): Block reservation details [ 708.333518][ T7920] EXT4-fs (loop5): This should not happen!! Data will be lost [ 708.333518][ T7920] [ 708.352646][ T7924] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 708.373439][ T7923] loop2: detected capacity change from 0 to 2048 [ 708.376073][ T7912] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 708.381869][ T7919] EXT4-fs (loop1): This should not happen!! Data will be lost [ 708.381869][ T7919] [ 708.396028][ T7919] EXT4-fs (loop1): Total free blocks count 0 [ 708.406454][ T7919] EXT4-fs (loop1): Free/Dirty block details [ 708.417028][ T7919] EXT4-fs (loop1): free_blocks=0 executing program [ 708.419259][ T7924] EXT4-fs (loop3): This should not happen!! Data will be lost [ 708.419259][ T7924] [ 708.423435][ T7919] EXT4-fs (loop1): dirty_blocks=16 [ 708.452905][ T7919] EXT4-fs (loop1): Block reservation details [ 708.459797][ T7919] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 708.493295][ T7934] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 708.534546][ T7935] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 708.563696][ T7934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 708.575880][ T7935] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 708.575911][ T7935] EXT4-fs (loop2): This should not happen!! Data will be lost [ 708.575911][ T7935] [ 708.575926][ T7935] EXT4-fs (loop2): Total free blocks count 0 [ 708.575939][ T7935] EXT4-fs (loop2): Free/Dirty block details [ 708.575951][ T7935] EXT4-fs (loop2): free_blocks=0 [ 708.575963][ T7935] EXT4-fs (loop2): dirty_blocks=16 [ 708.575975][ T7935] EXT4-fs (loop2): Block reservation details [ 708.575985][ T7935] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 708.590573][ T7933] loop5: detected capacity change from 0 to 2048 [ 708.610399][ T7934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 708.610399][ T7934] [ 708.620733][ T7938] loop0: detected capacity change from 0 to 2048 [ 708.660549][ T7934] EXT4-fs (loop4): Total free blocks count 0 executing program executing program [ 708.729779][ T7946] loop1: detected capacity change from 0 to 2048 [ 708.740142][ T7934] EXT4-fs (loop4): Free/Dirty block details [ 708.746651][ T7934] EXT4-fs (loop4): free_blocks=0 [ 708.751966][ T7934] EXT4-fs (loop4): dirty_blocks=16 [ 708.757253][ T7934] EXT4-fs (loop4): Block reservation details [ 708.764353][ T7934] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 708.781000][ T7950] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 708.793332][ T7952] loop2: detected capacity change from 0 to 2048 [ 708.818791][ T7950] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 708.836437][ T7944] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 708.847275][ T7948] loop3: detected capacity change from 0 to 2048 [ 708.852810][ T7946] EXT4-fs mount: 430 callbacks suppressed [ 708.852828][ T7946] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 708.862689][ T7950] EXT4-fs (loop5): This should not happen!! Data will be lost [ 708.862689][ T7950] [ 708.880863][ T7944] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 708.901592][ T7944] EXT4-fs (loop0): This should not happen!! Data will be lost [ 708.901592][ T7944] [ 708.914452][ T7948] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 708.921056][ T7950] EXT4-fs (loop5): Total free blocks count 0 [ 708.930133][ T7952] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 708.950458][ T7950] EXT4-fs (loop5): Free/Dirty block details [ 708.956541][ T7950] EXT4-fs (loop5): free_blocks=0 [ 708.962313][ T7959] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 708.978041][ T7950] EXT4-fs (loop5): dirty_blocks=16 executing program [ 708.991648][ T7950] EXT4-fs (loop5): Block reservation details [ 709.002305][ T7950] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 709.016568][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 709.032137][ T7959] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 709.048151][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 709.061449][ T7959] EXT4-fs (loop1): This should not happen!! Data will be lost [ 709.061449][ T7959] [ 709.073696][ T7959] EXT4-fs (loop1): Total free blocks count 0 [ 709.096637][ T7962] loop4: detected capacity change from 0 to 2048 [ 709.099029][ T7964] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 709.132632][ T7959] EXT4-fs (loop1): Free/Dirty block details executing program executing program [ 709.145875][ T7959] EXT4-fs (loop1): free_blocks=0 [ 709.162336][ T7959] EXT4-fs (loop1): dirty_blocks=16 [ 709.173597][ T7964] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 709.188201][ T7959] EXT4-fs (loop1): Block reservation details [ 709.192205][ T7968] loop0: detected capacity change from 0 to 2048 [ 709.201585][ T7959] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 709.209540][ T7962] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 709.224666][ T7969] loop5: detected capacity change from 0 to 2048 [ 709.230433][ T7964] EXT4-fs (loop2): This should not happen!! Data will be lost [ 709.230433][ T7964] [ 709.251735][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 709.255945][ T7964] EXT4-fs (loop2): Total free blocks count 0 [ 709.268054][ T11] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 709.287211][ T7964] EXT4-fs (loop2): Free/Dirty block details [ 709.288841][ T7968] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 709.293542][ T7964] EXT4-fs (loop2): free_blocks=0 [ 709.312458][ T7969] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 709.325681][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 709.338236][ T7976] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 709.354151][ T7964] EXT4-fs (loop2): dirty_blocks=16 [ 709.359375][ T7964] EXT4-fs (loop2): Block reservation details [ 709.383536][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 709.383536][ T11] [ 709.391301][ T7976] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 709.406861][ T7976] EXT4-fs (loop4): This should not happen!! Data will be lost [ 709.406861][ T7976] [ 709.406905][ T7978] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 709.417282][ T7976] EXT4-fs (loop4): Total free blocks count 0 executing program [ 709.448620][ T7964] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 709.456955][ T11] EXT4-fs (loop3): Total free blocks count 0 [ 709.462232][ T7976] EXT4-fs (loop4): Free/Dirty block details [ 709.469000][ T7976] EXT4-fs (loop4): free_blocks=0 [ 709.475073][ T7976] EXT4-fs (loop4): dirty_blocks=16 [ 709.482751][ T11] EXT4-fs (loop3): Free/Dirty block details [ 709.486796][ T7976] EXT4-fs (loop4): Block reservation details [ 709.495254][ T7976] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 709.503573][ T7978] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 709.503663][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 709.516349][ T7978] EXT4-fs (loop0): This should not happen!! Data will be lost [ 709.516349][ T7978] [ 709.530527][ T11] EXT4-fs (loop3): free_blocks=0 [ 709.535161][ T7979] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 709.549767][ T7982] loop1: detected capacity change from 0 to 2048 [ 709.559658][ T7979] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 709.560903][ T11] EXT4-fs (loop3): dirty_blocks=16 [ 709.575781][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 709.587804][ T11] EXT4-fs (loop3): Block reservation details [ 709.594234][ T7978] EXT4-fs (loop0): Total free blocks count 0 [ 709.602257][ T11] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 709.610055][ T7979] EXT4-fs (loop5): This should not happen!! Data will be lost [ 709.610055][ T7979] [ 709.620408][ T7978] EXT4-fs (loop0): Free/Dirty block details [ 709.630830][ T7979] EXT4-fs (loop5): Total free blocks count 0 [ 709.632084][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 709.636923][ T7979] EXT4-fs (loop5): Free/Dirty block details executing program [ 709.652657][ T7979] EXT4-fs (loop5): free_blocks=0 [ 709.657727][ T7979] EXT4-fs (loop5): dirty_blocks=16 [ 709.663578][ T7979] EXT4-fs (loop5): Block reservation details [ 709.669776][ T7979] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 709.674078][ T7982] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 709.676400][ T7978] EXT4-fs (loop0): free_blocks=0 executing program [ 709.707319][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 709.773269][ T7988] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 709.784601][ T7990] loop4: detected capacity change from 0 to 2048 [ 709.796888][ T7978] EXT4-fs (loop0): dirty_blocks=16 [ 709.802333][ T7978] EXT4-fs (loop0): Block reservation details executing program [ 709.813099][ T7990] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 709.825200][ T7987] loop2: detected capacity change from 0 to 2048 [ 709.825725][ T7978] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 709.846166][ T7988] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 709.858258][ T7995] loop3: detected capacity change from 0 to 2048 executing program [ 709.866113][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 709.877699][ T28] kauditd_printk_skb: 74 callbacks suppressed [ 709.877715][ T28] audit: type=1804 audit(1694378854.681:1008): pid=7990 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/85/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 709.891020][ T7998] loop5: detected capacity change from 0 to 2048 [ 709.914752][ T7988] EXT4-fs (loop1): This should not happen!! Data will be lost [ 709.914752][ T7988] [ 709.924260][ T7987] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 709.938827][ T28] audit: type=1804 audit(1694378854.711:1009): pid=7990 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/85/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 709.962517][ T7988] EXT4-fs (loop1): Total free blocks count 0 [ 709.963814][ T8000] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 709.968522][ T7988] EXT4-fs (loop1): Free/Dirty block details [ 709.995383][ T7995] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 709.999150][ T7988] EXT4-fs (loop1): free_blocks=0 [ 710.013005][ T7988] EXT4-fs (loop1): dirty_blocks=16 [ 710.028897][ T28] audit: type=1804 audit(1694378854.821:1010): pid=7987 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/86/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 710.040418][ T8000] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 710.060084][ T7988] EXT4-fs (loop1): Block reservation details [ 710.063685][ T8000] EXT4-fs (loop4): This should not happen!! Data will be lost [ 710.063685][ T8000] executing program [ 710.079296][ T8000] EXT4-fs (loop4): Total free blocks count 0 [ 710.085749][ T8000] EXT4-fs (loop4): Free/Dirty block details [ 710.095164][ T8000] EXT4-fs (loop4): free_blocks=0 [ 710.100158][ T8000] EXT4-fs (loop4): dirty_blocks=16 [ 710.105352][ T8000] EXT4-fs (loop4): Block reservation details [ 710.111273][ T7998] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 710.111574][ T8000] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 710.137387][ T8009] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 710.145691][ T7988] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 710.170007][ T8009] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 710.180406][ T28] audit: type=1804 audit(1694378854.891:1011): pid=7987 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/86/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 710.185749][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 710.212779][ T8008] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 710.229171][ T8007] loop0: detected capacity change from 0 to 2048 [ 710.252372][ T8009] EXT4-fs (loop2): This should not happen!! Data will be lost [ 710.252372][ T8009] [ 710.253383][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 710.268493][ T8008] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 710.271468][ T28] audit: type=1804 audit(1694378854.941:1012): pid=7995 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/81/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 710.283793][ T8008] EXT4-fs (loop3): This should not happen!! Data will be lost [ 710.283793][ T8008] [ 710.306486][ T8009] EXT4-fs (loop2): Total free blocks count 0 [ 710.316306][ T8008] EXT4-fs (loop3): Total free blocks count 0 [ 710.327664][ T8008] EXT4-fs (loop3): Free/Dirty block details [ 710.334207][ T8008] EXT4-fs (loop3): free_blocks=0 [ 710.334303][ T8012] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 710.339163][ T8008] EXT4-fs (loop3): dirty_blocks=16 [ 710.339179][ T8008] EXT4-fs (loop3): Block reservation details [ 710.339191][ T8008] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 710.339915][ T28] audit: type=1804 audit(1694378854.941:1013): pid=7995 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/81/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 710.355910][ T8009] EXT4-fs (loop2): Free/Dirty block details [ 710.362547][ T28] audit: type=1804 audit(1694378855.031:1014): pid=7998 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/85/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 710.369664][ T8012] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 710.371804][ T28] audit: type=1804 audit(1694378855.041:1015): pid=7998 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/85/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 710.397481][ T8007] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 710.399773][ T8009] EXT4-fs (loop2): free_blocks=0 [ 710.423366][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 710.434056][ T8009] EXT4-fs (loop2): dirty_blocks=16 [ 710.487164][ T8012] EXT4-fs (loop5): This should not happen!! Data will be lost [ 710.487164][ T8012] [ 710.497632][ T28] audit: type=1804 audit(1694378855.281:1016): pid=8007 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/84/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 710.519932][ T28] audit: type=1804 audit(1694378855.281:1017): pid=8007 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/84/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 710.535629][ T8016] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 710.542359][ T8012] EXT4-fs (loop5): Total free blocks count 0 [ 710.563677][ T8009] EXT4-fs (loop2): Block reservation details [ 710.569690][ T8009] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 710.576000][ T8012] EXT4-fs (loop5): Free/Dirty block details [ 710.588379][ T8012] EXT4-fs (loop5): free_blocks=0 executing program executing program executing program [ 710.597417][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 710.601298][ T8012] EXT4-fs (loop5): dirty_blocks=16 executing program [ 710.650639][ T8016] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 710.661928][ T8012] EXT4-fs (loop5): Block reservation details [ 710.697630][ T8012] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 710.707670][ T8021] loop3: detected capacity change from 0 to 2048 [ 710.715394][ T8022] loop1: detected capacity change from 0 to 2048 [ 710.719065][ T8016] EXT4-fs (loop0): This should not happen!! Data will be lost [ 710.719065][ T8016] [ 710.738594][ T8023] loop4: detected capacity change from 0 to 2048 [ 710.747115][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 710.747120][ T8025] loop2: detected capacity change from 0 to 2048 [ 710.752060][ T8016] EXT4-fs (loop0): Total free blocks count 0 [ 710.768746][ T8016] EXT4-fs (loop0): Free/Dirty block details [ 710.772365][ T8022] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 710.775826][ T8016] EXT4-fs (loop0): free_blocks=0 [ 710.791913][ T8016] EXT4-fs (loop0): dirty_blocks=16 [ 710.794043][ T8021] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 710.797032][ T8016] EXT4-fs (loop0): Block reservation details [ 710.815417][ T8016] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 710.817862][ T8023] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 710.845119][ T8025] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 710.858828][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 710.895137][ T8035] loop5: detected capacity change from 0 to 2048 [ 710.904799][ T8036] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 710.938686][ T8037] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 710.971589][ T8037] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 710.984217][ T8038] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 710.990498][ T8036] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 711.008133][ T8038] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 711.014949][ T8037] EXT4-fs (loop4): This should not happen!! Data will be lost [ 711.014949][ T8037] [ 711.025502][ T8042] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 711.069227][ T8045] loop0: detected capacity change from 0 to 2048 [ 711.075627][ T8035] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 711.094590][ T8036] EXT4-fs (loop1): This should not happen!! Data will be lost [ 711.094590][ T8036] [ 711.102040][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 711.118389][ T8038] EXT4-fs (loop3): This should not happen!! Data will be lost [ 711.118389][ T8038] [ 711.130712][ T8042] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 711.151566][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 711.161753][ T8048] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 711.181542][ T8042] EXT4-fs (loop2): This should not happen!! Data will be lost [ 711.181542][ T8042] [ 711.186436][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 711.204336][ T8045] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 711.217085][ T8048] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 711.229941][ T8048] EXT4-fs (loop5): This should not happen!! Data will be lost [ 711.229941][ T8048] [ 711.240890][ T8048] EXT4-fs (loop5): Total free blocks count 0 executing program executing program [ 711.268674][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 711.284318][ T8048] EXT4-fs (loop5): Free/Dirty block details [ 711.300736][ T8048] EXT4-fs (loop5): free_blocks=0 [ 711.307985][ T8048] EXT4-fs (loop5): dirty_blocks=16 [ 711.315971][ T8055] loop1: detected capacity change from 0 to 2048 [ 711.327597][ T8048] EXT4-fs (loop5): Block reservation details [ 711.346944][ T8056] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 711.356953][ T8054] loop4: detected capacity change from 0 to 2048 executing program executing program [ 711.363081][ T8048] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 711.384593][ T8056] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 711.408921][ T8055] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 711.422471][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 711.449552][ T8056] EXT4-fs (loop0): This should not happen!! Data will be lost [ 711.449552][ T8056] [ 711.463107][ T8054] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 711.465417][ T8063] loop2: detected capacity change from 0 to 2048 [ 711.482328][ T8056] EXT4-fs (loop0): Total free blocks count 0 [ 711.490594][ T8056] EXT4-fs (loop0): Free/Dirty block details [ 711.491878][ T8059] loop3: detected capacity change from 0 to 2048 [ 711.500352][ T8056] EXT4-fs (loop0): free_blocks=0 [ 711.507914][ T8056] EXT4-fs (loop0): dirty_blocks=16 executing program [ 711.520976][ T8066] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 711.531772][ T8056] EXT4-fs (loop0): Block reservation details [ 711.555232][ T8056] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 711.561773][ T8066] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 711.578031][ T8068] loop5: detected capacity change from 0 to 2048 [ 711.586690][ T8066] EXT4-fs (loop1): This should not happen!! Data will be lost [ 711.586690][ T8066] [ 711.597190][ T8066] EXT4-fs (loop1): Total free blocks count 0 [ 711.602944][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 711.613112][ T8066] EXT4-fs (loop1): Free/Dirty block details [ 711.619150][ T8066] EXT4-fs (loop1): free_blocks=0 [ 711.619580][ T8063] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 711.624740][ T8066] EXT4-fs (loop1): dirty_blocks=16 [ 711.642032][ T8066] EXT4-fs (loop1): Block reservation details [ 711.648410][ T8059] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 711.650179][ T8068] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 711.673135][ T8066] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 711.740234][ T8078] loop0: detected capacity change from 0 to 2048 [ 711.741105][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 711.765906][ T8078] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 711.812524][ T137] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set executing program [ 711.891901][ T137] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 711.913004][ T6178] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 711.920662][ T8086] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 711.934964][ T137] EXT4-fs (loop4): This should not happen!! Data will be lost [ 711.934964][ T137] [ 711.947909][ T8086] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 711.952391][ T947] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 711.964469][ T6178] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 711.992790][ T8086] EXT4-fs (loop0): This should not happen!! Data will be lost [ 711.992790][ T8086] [ 711.996893][ T8085] loop1: detected capacity change from 0 to 2048 [ 712.003187][ T8086] EXT4-fs (loop0): Total free blocks count 0 [ 712.009336][ T5168] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 712.015568][ T6178] EXT4-fs (loop5): This should not happen!! Data will be lost [ 712.015568][ T6178] [ 712.030261][ T137] EXT4-fs (loop4): Total free blocks count 0 [ 712.041133][ T8086] EXT4-fs (loop0): Free/Dirty block details [ 712.047060][ T947] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 712.053244][ T8086] EXT4-fs (loop0): free_blocks=0 [ 712.066286][ T947] EXT4-fs (loop3): This should not happen!! Data will be lost [ 712.066286][ T947] [ 712.079264][ T137] EXT4-fs (loop4): Free/Dirty block details [ 712.080141][ T6178] EXT4-fs (loop5): Total free blocks count 0 [ 712.085410][ T5168] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 712.091506][ T947] EXT4-fs (loop3): Total free blocks count 0 [ 712.103933][ T137] EXT4-fs (loop4): free_blocks=0 [ 712.114500][ T947] EXT4-fs (loop3): Free/Dirty block details [ 712.114516][ T947] EXT4-fs (loop3): free_blocks=0 [ 712.125473][ T5168] EXT4-fs (loop2): This should not happen!! Data will be lost [ 712.125473][ T5168] [ 712.125890][ T947] EXT4-fs (loop3): dirty_blocks=16 [ 712.135811][ T6178] EXT4-fs (loop5): Free/Dirty block details [ 712.141057][ T947] EXT4-fs (loop3): Block reservation details [ 712.146561][ T8086] EXT4-fs (loop0): dirty_blocks=16 [ 712.152422][ T947] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 712.157660][ T137] EXT4-fs (loop4): dirty_blocks=16 [ 712.165518][ T8085] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 712.170894][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 712.190676][ T5168] EXT4-fs (loop2): Total free blocks count 0 [ 712.193678][ T6178] EXT4-fs (loop5): free_blocks=0 [ 712.196671][ T5168] EXT4-fs (loop2): Free/Dirty block details [ 712.196687][ T5168] EXT4-fs (loop2): free_blocks=0 [ 712.196701][ T5168] EXT4-fs (loop2): dirty_blocks=16 [ 712.212700][ T8086] EXT4-fs (loop0): Block reservation details [ 712.213722][ T5168] EXT4-fs (loop2): Block reservation details [ 712.221493][ T137] EXT4-fs (loop4): Block reservation details [ 712.224796][ T5168] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 712.245648][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 712.255023][ T6178] EXT4-fs (loop5): dirty_blocks=16 [ 712.260165][ T6178] EXT4-fs (loop5): Block reservation details [ 712.266592][ T6178] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 712.266651][ T8086] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 712.274922][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 712.288700][ T137] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 712.298531][ T8090] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 712.324963][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 712.342242][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 712.374391][ T8092] loop3: detected capacity change from 0 to 2048 [ 712.391733][ T8090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 712.403165][ T8095] loop2: detected capacity change from 0 to 2048 [ 712.415432][ T8090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 712.415432][ T8090] [ 712.426806][ T8090] EXT4-fs (loop1): Total free blocks count 0 [ 712.436368][ T8092] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 712.448944][ T8090] EXT4-fs (loop1): Free/Dirty block details [ 712.454974][ T8090] EXT4-fs (loop1): free_blocks=0 [ 712.467246][ T8090] EXT4-fs (loop1): dirty_blocks=16 executing program executing program [ 712.479751][ T8090] EXT4-fs (loop1): Block reservation details [ 712.486325][ T8090] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 712.510901][ T8095] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 712.532478][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 712.599029][ T8103] loop4: detected capacity change from 0 to 2048 [ 712.627745][ T8109] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 712.644648][ T8101] loop5: detected capacity change from 0 to 2048 [ 712.651061][ T8108] loop1: detected capacity change from 0 to 2048 [ 712.675851][ T8106] loop0: detected capacity change from 0 to 2048 [ 712.683393][ T8108] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 712.703395][ T8101] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 712.722529][ T8103] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 712.750832][ T8109] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 712.767366][ T8109] EXT4-fs (loop2): This should not happen!! Data will be lost [ 712.767366][ T8109] [ 712.778847][ T947] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 712.793996][ T8109] EXT4-fs (loop2): Total free blocks count 0 [ 712.801851][ T8109] EXT4-fs (loop2): Free/Dirty block details [ 712.802519][ T947] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 712.823707][ T8109] EXT4-fs (loop2): free_blocks=0 [ 712.830754][ T8120] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 712.850314][ T8109] EXT4-fs (loop2): dirty_blocks=16 [ 712.858639][ T8118] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 712.863172][ T8109] EXT4-fs (loop2): Block reservation details [ 712.879598][ T8121] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 712.881091][ T8106] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 712.911800][ T947] EXT4-fs (loop3): This should not happen!! Data will be lost [ 712.911800][ T947] [ 712.932046][ T8109] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 712.932501][ T8120] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 712.940643][ T947] EXT4-fs (loop3): Total free blocks count 0 [ 712.950715][ T8118] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 712.963105][ T947] EXT4-fs (loop3): Free/Dirty block details [ 712.974816][ T947] EXT4-fs (loop3): free_blocks=0 [ 712.986356][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 712.991169][ T8120] EXT4-fs (loop1): This should not happen!! Data will be lost [ 712.991169][ T8120] [ 713.004975][ T8118] EXT4-fs (loop4): This should not happen!! Data will be lost [ 713.004975][ T8118] [ 713.017222][ T8121] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 713.022814][ T947] EXT4-fs (loop3): dirty_blocks=16 [ 713.036398][ T947] EXT4-fs (loop3): Block reservation details [ 713.037780][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 713.042528][ T947] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 713.058563][ T8125] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 713.059653][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 713.080464][ T8121] EXT4-fs (loop5): This should not happen!! Data will be lost [ 713.080464][ T8121] [ 713.093304][ T8120] EXT4-fs (loop1): Total free blocks count 0 [ 713.110833][ T8125] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 713.123747][ T8125] EXT4-fs (loop0): This should not happen!! Data will be lost [ 713.123747][ T8125] [ 713.134348][ T8125] EXT4-fs (loop0): Total free blocks count 0 [ 713.140825][ T8125] EXT4-fs (loop0): Free/Dirty block details [ 713.144141][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 713.146739][ T8125] EXT4-fs (loop0): free_blocks=0 executing program [ 713.155875][ T8120] EXT4-fs (loop1): Free/Dirty block details [ 713.161302][ T8125] EXT4-fs (loop0): dirty_blocks=16 [ 713.173808][ T8125] EXT4-fs (loop0): Block reservation details [ 713.189140][ T8120] EXT4-fs (loop1): free_blocks=0 [ 713.190509][ T8125] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 713.218166][ T8120] EXT4-fs (loop1): dirty_blocks=16 [ 713.218332][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 713.236808][ T8120] EXT4-fs (loop1): Block reservation details [ 713.243046][ T8128] loop2: detected capacity change from 0 to 2048 executing program [ 713.268448][ T8128] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 713.283029][ T8120] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 713.304313][ T8130] loop4: detected capacity change from 0 to 2048 executing program executing program [ 713.333182][ T8136] loop3: detected capacity change from 0 to 2048 [ 713.349871][ T8133] loop5: detected capacity change from 0 to 2048 [ 713.363753][ T8138] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 713.409427][ T8145] loop1: detected capacity change from 0 to 2048 [ 713.421903][ T8138] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 713.434770][ T8138] EXT4-fs (loop2): This should not happen!! Data will be lost [ 713.434770][ T8138] [ 713.445089][ T8138] EXT4-fs (loop2): Total free blocks count 0 [ 713.451821][ T8138] EXT4-fs (loop2): Free/Dirty block details [ 713.457823][ T8138] EXT4-fs (loop2): free_blocks=0 [ 713.462917][ T8138] EXT4-fs (loop2): dirty_blocks=16 [ 713.468178][ T8138] EXT4-fs (loop2): Block reservation details [ 713.474345][ T8138] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 713.524176][ T8153] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 713.550554][ T8154] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 713.571922][ T8143] loop0: detected capacity change from 0 to 2048 executing program [ 713.620739][ T8153] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 713.679991][ T8153] EXT4-fs (loop5): This should not happen!! Data will be lost [ 713.679991][ T8153] [ 713.686872][ T8154] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 713.690739][ T8153] EXT4-fs (loop5): Total free blocks count 0 [ 713.702109][ T8161] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 713.708355][ T8153] EXT4-fs (loop5): Free/Dirty block details [ 713.729143][ T8153] EXT4-fs (loop5): free_blocks=0 [ 713.734577][ T8160] loop2: detected capacity change from 0 to 2048 [ 713.735506][ T8153] EXT4-fs (loop5): dirty_blocks=16 [ 713.746725][ T947] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 713.761896][ T8154] EXT4-fs (loop1): This should not happen!! Data will be lost [ 713.761896][ T8154] [ 713.772593][ T8154] EXT4-fs (loop1): Total free blocks count 0 [ 713.779191][ T947] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 713.791997][ T8161] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 713.792376][ T8153] EXT4-fs (loop5): Block reservation details [ 713.811062][ T8154] EXT4-fs (loop1): Free/Dirty block details [ 713.817236][ T8154] EXT4-fs (loop1): free_blocks=0 [ 713.819455][ T8161] EXT4-fs (loop0): This should not happen!! Data will be lost [ 713.819455][ T8161] [ 713.823007][ T947] EXT4-fs (loop3): This should not happen!! Data will be lost [ 713.823007][ T947] [ 713.842193][ T8154] EXT4-fs (loop1): dirty_blocks=16 [ 713.847556][ T8153] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 713.854117][ T8154] EXT4-fs (loop1): Block reservation details [ 713.862214][ T8154] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 713.875108][ T947] EXT4-fs (loop3): Total free blocks count 0 [ 713.897493][ T947] EXT4-fs (loop3): Free/Dirty block details [ 713.913851][ T137] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 713.970376][ T947] EXT4-fs (loop3): free_blocks=0 [ 713.970617][ T8166] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 713.996588][ T947] EXT4-fs (loop3): dirty_blocks=16 [ 714.004880][ T137] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 714.009460][ T8168] loop0: detected capacity change from 0 to 2048 [ 714.027418][ T947] EXT4-fs (loop3): Block reservation details [ 714.040593][ T8166] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 714.048463][ T137] EXT4-fs (loop4): This should not happen!! Data will be lost [ 714.048463][ T137] [ 714.064225][ T947] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 714.065090][ T8169] loop5: detected capacity change from 0 to 2048 [ 714.079189][ T8166] EXT4-fs (loop2): This should not happen!! Data will be lost [ 714.079189][ T8166] [ 714.091398][ T8166] EXT4-fs (loop2): Total free blocks count 0 [ 714.097049][ T137] EXT4-fs (loop4): Total free blocks count 0 [ 714.104091][ T137] EXT4-fs (loop4): Free/Dirty block details [ 714.110119][ T137] EXT4-fs (loop4): free_blocks=0 [ 714.118216][ T137] EXT4-fs (loop4): dirty_blocks=16 [ 714.119330][ T8172] loop1: detected capacity change from 0 to 2048 [ 714.123952][ T137] EXT4-fs (loop4): Block reservation details [ 714.130973][ T8166] EXT4-fs (loop2): Free/Dirty block details [ 714.147645][ T8166] EXT4-fs (loop2): free_blocks=0 [ 714.156635][ T8166] EXT4-fs (loop2): dirty_blocks=16 [ 714.162134][ T8166] EXT4-fs (loop2): Block reservation details executing program [ 714.168254][ T8166] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 714.175394][ T137] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 714.207814][ T8180] loop3: detected capacity change from 0 to 2048 executing program executing program [ 714.229669][ T8182] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 714.245636][ T8182] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 714.258720][ T8182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 714.258720][ T8182] executing program [ 714.349173][ T8190] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 714.391136][ T5168] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 714.407578][ T947] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 714.414651][ T8192] loop1: detected capacity change from 0 to 2048 [ 714.428651][ T8189] loop2: detected capacity change from 0 to 2048 [ 714.428866][ T8190] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 714.435279][ T8187] loop4: detected capacity change from 0 to 2048 [ 714.464410][ T5168] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 714.483072][ T8190] EXT4-fs (loop3): This should not happen!! Data will be lost [ 714.483072][ T8190] [ 714.494086][ T947] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 714.506444][ T5168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 714.506444][ T5168] [ 714.506465][ T5168] EXT4-fs (loop0): Total free blocks count 0 [ 714.506480][ T5168] EXT4-fs (loop0): Free/Dirty block details [ 714.506494][ T5168] EXT4-fs (loop0): free_blocks=0 [ 714.506507][ T5168] EXT4-fs (loop0): dirty_blocks=16 [ 714.506548][ T5168] EXT4-fs (loop0): Block reservation details [ 714.506559][ T5168] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 714.569291][ T8202] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 714.585585][ T947] EXT4-fs (loop5): This should not happen!! Data will be lost [ 714.585585][ T947] [ 714.589854][ T8202] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 714.629468][ T8204] loop0: detected capacity change from 0 to 2048 executing program [ 714.637886][ T8202] EXT4-fs (loop2): This should not happen!! Data will be lost [ 714.637886][ T8202] executing program executing program [ 714.682610][ T8201] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 714.701686][ T8201] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 714.722073][ T8207] loop3: detected capacity change from 0 to 2048 [ 714.762867][ T8201] EXT4-fs (loop4): This should not happen!! Data will be lost [ 714.762867][ T8201] [ 714.778210][ T8209] loop2: detected capacity change from 0 to 2048 [ 714.802422][ T8217] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 714.803759][ T947] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 714.838735][ T8214] loop5: detected capacity change from 0 to 2048 [ 714.840436][ T8201] EXT4-fs (loop4): Total free blocks count 0 [ 714.852944][ T8201] EXT4-fs (loop4): Free/Dirty block details [ 714.859003][ T8201] EXT4-fs (loop4): free_blocks=0 [ 714.859464][ T8218] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 714.864073][ T8201] EXT4-fs (loop4): dirty_blocks=16 [ 714.884568][ T8217] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 714.900205][ T8218] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 714.913549][ T947] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 714.926347][ T8217] EXT4-fs (loop0): This should not happen!! Data will be lost [ 714.926347][ T8217] [ 714.940994][ T8201] EXT4-fs (loop4): Block reservation details [ 714.947533][ T8218] EXT4-fs (loop3): This should not happen!! Data will be lost [ 714.947533][ T8218] [ 714.957904][ T947] EXT4-fs (loop1): This should not happen!! Data will be lost [ 714.957904][ T947] [ 714.968309][ T28] kauditd_printk_skb: 70 callbacks suppressed [ 714.968323][ T28] audit: type=1804 audit(1694378859.771:1088): pid=8209 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/93/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 714.981385][ T8201] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 714.998718][ T28] audit: type=1804 audit(1694378859.781:1089): pid=8214 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/91/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 715.043922][ T8225] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 715.091261][ T8227] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 715.096122][ T8225] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 715.110385][ T28] audit: type=1804 audit(1694378859.781:1090): pid=8214 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/91/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 715.145210][ T8227] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 715.153905][ T28] audit: type=1804 audit(1694378859.841:1091): pid=8209 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/93/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program executing program executing program [ 715.203232][ T8227] EXT4-fs (loop2): This should not happen!! Data will be lost [ 715.203232][ T8227] [ 715.219114][ T8225] EXT4-fs (loop5): This should not happen!! Data will be lost [ 715.219114][ T8225] [ 715.235647][ T8227] EXT4-fs (loop2): Total free blocks count 0 [ 715.255000][ T8225] EXT4-fs (loop5): Total free blocks count 0 [ 715.292749][ T8227] EXT4-fs (loop2): Free/Dirty block details executing program [ 715.301181][ T8225] EXT4-fs (loop5): Free/Dirty block details [ 715.321729][ T8225] EXT4-fs (loop5): free_blocks=0 [ 715.324695][ T8230] loop0: detected capacity change from 0 to 2048 [ 715.328104][ T8227] EXT4-fs (loop2): free_blocks=0 [ 715.368951][ T8225] EXT4-fs (loop5): dirty_blocks=16 [ 715.371950][ T8233] loop3: detected capacity change from 0 to 2048 [ 715.375513][ T8234] loop1: detected capacity change from 0 to 2048 [ 715.392649][ T8227] EXT4-fs (loop2): dirty_blocks=16 [ 715.402565][ T8225] EXT4-fs (loop5): Block reservation details [ 715.418730][ T8227] EXT4-fs (loop2): Block reservation details [ 715.426478][ T8236] loop4: detected capacity change from 0 to 2048 [ 715.433258][ T8225] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 715.439500][ T8227] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 715.445040][ T28] audit: type=1804 audit(1694378860.251:1092): pid=8233 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/88/bus/bus" dev="loop3" ino=18 res=1 errno=0 executing program [ 715.484494][ T28] audit: type=1804 audit(1694378860.281:1093): pid=8230 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/91/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 715.541361][ T8246] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 715.571745][ T8246] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 715.585081][ T8244] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 715.593107][ T28] audit: type=1804 audit(1694378860.281:1094): pid=8230 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/91/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 715.610706][ T8249] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 715.637853][ T8247] loop5: detected capacity change from 0 to 2048 [ 715.644390][ T8246] EXT4-fs (loop0): This should not happen!! Data will be lost [ 715.644390][ T8246] [ 715.656760][ T8244] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 715.669119][ T8246] EXT4-fs (loop0): Total free blocks count 0 executing program [ 715.675292][ T28] audit: type=1804 audit(1694378860.321:1095): pid=8234 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/89/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 715.698177][ T8246] EXT4-fs (loop0): Free/Dirty block details [ 715.704529][ T8244] EXT4-fs (loop3): This should not happen!! Data will be lost [ 715.704529][ T8244] [ 715.715471][ T8249] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 715.715784][ T8246] EXT4-fs (loop0): free_blocks=0 [ 715.732883][ T8244] EXT4-fs (loop3): Total free blocks count 0 [ 715.739023][ T8244] EXT4-fs (loop3): Free/Dirty block details [ 715.745540][ T28] audit: type=1804 audit(1694378860.321:1096): pid=8234 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/89/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 715.775242][ T8244] EXT4-fs (loop3): free_blocks=0 [ 715.780237][ T8244] EXT4-fs (loop3): dirty_blocks=16 [ 715.790374][ T8249] EXT4-fs (loop1): This should not happen!! Data will be lost [ 715.790374][ T8249] [ 715.800051][ T8249] EXT4-fs (loop1): Total free blocks count 0 [ 715.806129][ T8246] EXT4-fs (loop0): dirty_blocks=16 [ 715.819032][ T8246] EXT4-fs (loop0): Block reservation details [ 715.825707][ T8244] EXT4-fs (loop3): Block reservation details [ 715.831782][ T8246] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 715.838252][ T8249] EXT4-fs (loop1): Free/Dirty block details [ 715.844270][ T8244] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 715.852951][ T28] audit: type=1804 audit(1694378860.341:1097): pid=8233 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/88/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 715.875382][ T8249] EXT4-fs (loop1): free_blocks=0 [ 715.880821][ T8249] EXT4-fs (loop1): dirty_blocks=16 [ 715.885988][ T8249] EXT4-fs (loop1): Block reservation details [ 715.892073][ T8249] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 715.906379][ T8256] loop2: detected capacity change from 0 to 2048 [ 715.913946][ T5168] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set executing program [ 715.965944][ T5168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 716.021718][ T8264] loop3: detected capacity change from 0 to 2048 [ 716.056434][ T5168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 716.056434][ T5168] [ 716.071618][ T8261] loop0: detected capacity change from 0 to 2048 [ 716.085607][ T137] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 716.097786][ T5168] EXT4-fs (loop4): Total free blocks count 0 [ 716.102323][ T8268] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 716.123874][ T8266] loop1: detected capacity change from 0 to 2048 [ 716.127012][ T5168] EXT4-fs (loop4): Free/Dirty block details [ 716.136706][ T5168] EXT4-fs (loop4): free_blocks=0 [ 716.142843][ T5168] EXT4-fs (loop4): dirty_blocks=16 [ 716.148060][ T5168] EXT4-fs (loop4): Block reservation details [ 716.154378][ T5168] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 716.162124][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 716.174565][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost [ 716.174565][ T137] [ 716.184738][ T137] EXT4-fs (loop5): Total free blocks count 0 [ 716.191313][ T137] EXT4-fs (loop5): Free/Dirty block details [ 716.197497][ T137] EXT4-fs (loop5): free_blocks=0 [ 716.202809][ T137] EXT4-fs (loop5): dirty_blocks=16 [ 716.208025][ T137] EXT4-fs (loop5): Block reservation details [ 716.214750][ T137] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 716.222026][ T8268] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 716.231651][ T8275] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 716.234664][ T8268] EXT4-fs (loop2): This should not happen!! Data will be lost [ 716.234664][ T8268] executing program [ 716.278498][ T8276] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 716.311202][ T8276] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 716.321537][ T8279] loop4: detected capacity change from 0 to 2048 [ 716.324447][ T8275] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 716.375802][ T8276] EXT4-fs (loop0): This should not happen!! Data will be lost [ 716.375802][ T8276] [ 716.400231][ T8275] EXT4-fs (loop3): This should not happen!! Data will be lost [ 716.400231][ T8275] [ 716.429860][ T8287] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 716.457301][ T8276] EXT4-fs (loop0): Total free blocks count 0 [ 716.476324][ T8275] EXT4-fs (loop3): Total free blocks count 0 [ 716.485574][ T8288] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 716.485939][ T8287] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 716.505872][ T8284] loop5: detected capacity change from 0 to 2048 [ 716.512744][ T8287] EXT4-fs (loop1): This should not happen!! Data will be lost [ 716.512744][ T8287] [ 716.521645][ T8276] EXT4-fs (loop0): Free/Dirty block details [ 716.528615][ T8287] EXT4-fs (loop1): Total free blocks count 0 [ 716.540868][ T8275] EXT4-fs (loop3): Free/Dirty block details [ 716.541047][ T8287] EXT4-fs (loop1): Free/Dirty block details [ 716.553818][ T8287] EXT4-fs (loop1): free_blocks=0 [ 716.554415][ T8286] loop2: detected capacity change from 0 to 2048 [ 716.558838][ T8287] EXT4-fs (loop1): dirty_blocks=16 [ 716.565806][ T8275] EXT4-fs (loop3): free_blocks=0 [ 716.573524][ T8288] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 716.576481][ T8275] EXT4-fs (loop3): dirty_blocks=16 [ 716.588089][ T8287] EXT4-fs (loop1): Block reservation details [ 716.593573][ T8276] EXT4-fs (loop0): free_blocks=0 [ 716.603832][ T8288] EXT4-fs (loop4): This should not happen!! Data will be lost [ 716.603832][ T8288] [ 716.603852][ T8288] EXT4-fs (loop4): Total free blocks count 0 [ 716.603865][ T8288] EXT4-fs (loop4): Free/Dirty block details [ 716.603878][ T8288] EXT4-fs (loop4): free_blocks=0 [ 716.603891][ T8288] EXT4-fs (loop4): dirty_blocks=16 [ 716.603904][ T8288] EXT4-fs (loop4): Block reservation details [ 716.603915][ T8288] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 716.650808][ T8276] EXT4-fs (loop0): dirty_blocks=16 [ 716.656675][ T8276] EXT4-fs (loop0): Block reservation details [ 716.663544][ T8276] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 716.665590][ T8287] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 716.675940][ T8275] EXT4-fs (loop3): Block reservation details [ 716.675956][ T8275] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 716.713995][ T8295] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 716.767939][ T8297] loop3: detected capacity change from 0 to 2048 [ 716.777875][ T8295] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 716.790536][ T8299] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 716.805680][ T8295] EXT4-fs (loop5): This should not happen!! Data will be lost [ 716.805680][ T8295] executing program executing program executing program [ 716.826679][ T8299] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 716.849586][ T8303] loop4: detected capacity change from 0 to 2048 executing program [ 716.950549][ T8299] EXT4-fs (loop2): This should not happen!! Data will be lost [ 716.950549][ T8299] [ 716.963416][ T8311] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 716.996193][ T8314] loop5: detected capacity change from 0 to 2048 [ 717.008581][ T8299] EXT4-fs (loop2): Total free blocks count 0 [ 717.014338][ T8306] loop0: detected capacity change from 0 to 2048 [ 717.015038][ T8299] EXT4-fs (loop2): Free/Dirty block details [ 717.027379][ T8299] EXT4-fs (loop2): free_blocks=0 [ 717.040839][ T8308] loop1: detected capacity change from 0 to 2048 [ 717.050384][ T8299] EXT4-fs (loop2): dirty_blocks=16 [ 717.061152][ T8299] EXT4-fs (loop2): Block reservation details [ 717.081338][ T8311] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 717.084730][ T8299] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 717.100723][ T8317] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 717.121502][ T8318] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 717.122789][ T8311] EXT4-fs (loop3): This should not happen!! Data will be lost [ 717.122789][ T8311] [ 717.137900][ T8317] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 717.159952][ T8318] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 717.173035][ T8311] EXT4-fs (loop3): Total free blocks count 0 [ 717.179185][ T8318] EXT4-fs (loop5): This should not happen!! Data will be lost [ 717.179185][ T8318] [ 717.200406][ T8317] EXT4-fs (loop4): This should not happen!! Data will be lost [ 717.200406][ T8317] [ 717.210211][ T8317] EXT4-fs (loop4): Total free blocks count 0 [ 717.215025][ T8311] EXT4-fs (loop3): Free/Dirty block details [ 717.217054][ T8317] EXT4-fs (loop4): Free/Dirty block details [ 717.228246][ T8317] EXT4-fs (loop4): free_blocks=0 [ 717.234358][ T8317] EXT4-fs (loop4): dirty_blocks=16 [ 717.239930][ T8317] EXT4-fs (loop4): Block reservation details [ 717.240877][ T8318] EXT4-fs (loop5): Total free blocks count 0 [ 717.246567][ T8317] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 717.258548][ T8311] EXT4-fs (loop3): free_blocks=0 [ 717.263970][ T8311] EXT4-fs (loop3): dirty_blocks=16 [ 717.269220][ T8311] EXT4-fs (loop3): Block reservation details [ 717.275367][ T8311] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 717.281810][ T8318] EXT4-fs (loop5): Free/Dirty block details [ 717.282890][ T8326] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 717.287809][ T8318] EXT4-fs (loop5): free_blocks=0 [ 717.308329][ T8318] EXT4-fs (loop5): dirty_blocks=16 [ 717.313999][ T8318] EXT4-fs (loop5): Block reservation details [ 717.320528][ T8318] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 717.328053][ T947] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 717.340741][ T947] EXT4-fs (loop3): This should not happen!! Data will be lost [ 717.340741][ T947] executing program executing program [ 717.364835][ T8326] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 717.390337][ T8326] EXT4-fs (loop0): This should not happen!! Data will be lost [ 717.390337][ T8326] [ 717.400174][ T8326] EXT4-fs (loop0): Total free blocks count 0 [ 717.407144][ T8326] EXT4-fs (loop0): Free/Dirty block details executing program executing program [ 717.433692][ T137] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 717.436687][ T8326] EXT4-fs (loop0): free_blocks=0 [ 717.454895][ T137] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 717.467542][ T8326] EXT4-fs (loop0): dirty_blocks=16 [ 717.478630][ T8326] EXT4-fs (loop0): Block reservation details [ 717.485217][ T8330] loop2: detected capacity change from 0 to 2048 [ 717.491180][ T137] EXT4-fs (loop1): This should not happen!! Data will be lost [ 717.491180][ T137] [ 717.495131][ T8331] loop4: detected capacity change from 0 to 2048 [ 717.511751][ T8326] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 717.522052][ T8334] loop3: detected capacity change from 0 to 2048 [ 717.528875][ T137] EXT4-fs (loop1): Total free blocks count 0 [ 717.573056][ T8335] loop5: detected capacity change from 0 to 2048 [ 717.579832][ T137] EXT4-fs (loop1): Free/Dirty block details [ 717.586402][ T137] EXT4-fs (loop1): free_blocks=0 [ 717.591530][ T137] EXT4-fs (loop1): dirty_blocks=16 [ 717.596911][ T137] EXT4-fs (loop1): Block reservation details [ 717.604468][ T137] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 717.623033][ T8344] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 717.646489][ T8344] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 717.646913][ T8343] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 717.678021][ T8344] EXT4-fs (loop4): This should not happen!! Data will be lost [ 717.678021][ T8344] [ 717.681509][ T8342] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 717.703414][ T8342] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 717.714501][ T8346] loop0: detected capacity change from 0 to 2048 executing program [ 717.722949][ T8344] EXT4-fs (loop4): Total free blocks count 0 [ 717.729175][ T8344] EXT4-fs (loop4): Free/Dirty block details [ 717.731483][ T8343] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 717.748191][ T8344] EXT4-fs (loop4): free_blocks=0 [ 717.764194][ T8343] EXT4-fs (loop3): This should not happen!! Data will be lost [ 717.764194][ T8343] [ 717.775026][ T8342] EXT4-fs (loop2): This should not happen!! Data will be lost [ 717.775026][ T8342] [ 717.784818][ T8343] EXT4-fs (loop3): Total free blocks count 0 [ 717.791449][ T8343] EXT4-fs (loop3): Free/Dirty block details [ 717.797483][ T8343] EXT4-fs (loop3): free_blocks=0 [ 717.802524][ T8343] EXT4-fs (loop3): dirty_blocks=16 [ 717.807712][ T8343] EXT4-fs (loop3): Block reservation details [ 717.814126][ T8343] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 717.815751][ T8342] EXT4-fs (loop2): Total free blocks count 0 [ 717.820782][ T8344] EXT4-fs (loop4): dirty_blocks=16 [ 717.841615][ T8354] loop1: detected capacity change from 0 to 2048 [ 717.855997][ T8344] EXT4-fs (loop4): Block reservation details [ 717.857503][ T8356] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 717.862538][ T8344] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 717.883347][ T8342] EXT4-fs (loop2): Free/Dirty block details [ 717.889281][ T8342] EXT4-fs (loop2): free_blocks=0 [ 717.894714][ T8342] EXT4-fs (loop2): dirty_blocks=16 [ 717.901879][ T8342] EXT4-fs (loop2): Block reservation details [ 717.908414][ T8342] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 717.971203][ T8363] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 717.986866][ T8363] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 718.000162][ T8356] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 718.031854][ T8363] EXT4-fs (loop0): This should not happen!! Data will be lost [ 718.031854][ T8363] [ 718.041731][ T8363] EXT4-fs (loop0): Total free blocks count 0 [ 718.042689][ T8364] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 718.047802][ T8363] EXT4-fs (loop0): Free/Dirty block details [ 718.069722][ T8364] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 718.089314][ T8361] loop3: detected capacity change from 0 to 2048 [ 718.101753][ T8356] EXT4-fs (loop5): This should not happen!! Data will be lost [ 718.101753][ T8356] [ 718.113008][ T8365] loop4: detected capacity change from 0 to 2048 [ 718.120349][ T8363] EXT4-fs (loop0): free_blocks=0 [ 718.125323][ T8363] EXT4-fs (loop0): dirty_blocks=16 [ 718.131255][ T8364] EXT4-fs (loop1): This should not happen!! Data will be lost [ 718.131255][ T8364] [ 718.141192][ T8356] EXT4-fs (loop5): Total free blocks count 0 [ 718.147212][ T8356] EXT4-fs (loop5): Free/Dirty block details [ 718.160997][ T8363] EXT4-fs (loop0): Block reservation details [ 718.165936][ T8369] loop2: detected capacity change from 0 to 2048 [ 718.175997][ T8356] EXT4-fs (loop5): free_blocks=0 [ 718.184023][ T8363] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 718.184936][ T8356] EXT4-fs (loop5): dirty_blocks=16 executing program [ 718.240805][ T8356] EXT4-fs (loop5): Block reservation details [ 718.246906][ T8356] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 718.278333][ T8378] loop1: detected capacity change from 0 to 2048 [ 718.319684][ T8381] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 718.396235][ T8387] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 718.436088][ T8381] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 718.457323][ T8388] loop0: detected capacity change from 0 to 2048 [ 718.483479][ T8384] loop5: detected capacity change from 0 to 2048 [ 718.492251][ T8381] EXT4-fs (loop3): This should not happen!! Data will be lost [ 718.492251][ T8381] [ 718.512300][ T8381] EXT4-fs (loop3): Total free blocks count 0 [ 718.515533][ T8387] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 718.531911][ T11] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 718.535266][ T8381] EXT4-fs (loop3): Free/Dirty block details [ 718.572472][ T8381] EXT4-fs (loop3): free_blocks=0 [ 718.574982][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 718.584878][ T8381] EXT4-fs (loop3): dirty_blocks=16 [ 718.593346][ T8387] EXT4-fs (loop1): This should not happen!! Data will be lost [ 718.593346][ T8387] [ 718.606326][ T8381] EXT4-fs (loop3): Block reservation details [ 718.616374][ T8394] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 718.619133][ T8381] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 718.637514][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 718.637514][ T11] [ 718.649738][ T11] EXT4-fs (loop4): Total free blocks count 0 [ 718.655839][ T11] EXT4-fs (loop4): Free/Dirty block details [ 718.661781][ T11] EXT4-fs (loop4): free_blocks=0 [ 718.664745][ T8387] EXT4-fs (loop1): Total free blocks count 0 [ 718.666718][ T11] EXT4-fs (loop4): dirty_blocks=16 [ 718.666734][ T11] EXT4-fs (loop4): Block reservation details [ 718.666746][ T11] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 718.667503][ T8394] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 718.702232][ T8394] EXT4-fs (loop0): This should not happen!! Data will be lost [ 718.702232][ T8394] [ 718.703966][ T11] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 718.711963][ T8394] EXT4-fs (loop0): Total free blocks count 0 [ 718.711980][ T8394] EXT4-fs (loop0): Free/Dirty block details [ 718.766112][ T8398] loop4: detected capacity change from 0 to 2048 [ 718.775056][ T8387] EXT4-fs (loop1): Free/Dirty block details [ 718.781961][ T8387] EXT4-fs (loop1): free_blocks=0 [ 718.785100][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 718.787208][ T8387] EXT4-fs (loop1): dirty_blocks=16 [ 718.805221][ T8387] EXT4-fs (loop1): Block reservation details executing program [ 718.811967][ T8387] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 718.821852][ T8394] EXT4-fs (loop0): free_blocks=0 [ 718.829691][ T8394] EXT4-fs (loop0): dirty_blocks=16 [ 718.861673][ T8394] EXT4-fs (loop0): Block reservation details [ 718.866294][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 718.866294][ T11] [ 718.891891][ T8394] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 718.912447][ T5168] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 718.920619][ T8403] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 718.929648][ T8401] loop3: detected capacity change from 0 to 2048 [ 718.947908][ T8403] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 718.950812][ T11] EXT4-fs (loop2): Total free blocks count 0 [ 718.966488][ T8403] EXT4-fs (loop4): This should not happen!! Data will be lost [ 718.966488][ T8403] [ 718.976652][ T8403] EXT4-fs (loop4): Total free blocks count 0 [ 718.981957][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 718.984026][ T8403] EXT4-fs (loop4): Free/Dirty block details [ 719.002048][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 719.002048][ T5168] executing program [ 719.006093][ T8405] loop1: detected capacity change from 0 to 2048 [ 719.012486][ T5168] EXT4-fs (loop5): Total free blocks count 0 [ 719.026065][ T11] EXT4-fs (loop2): Free/Dirty block details [ 719.033667][ T11] EXT4-fs (loop2): free_blocks=0 [ 719.038801][ T11] EXT4-fs (loop2): dirty_blocks=16 [ 719.045911][ T8403] EXT4-fs (loop4): free_blocks=0 [ 719.052654][ T11] EXT4-fs (loop2): Block reservation details [ 719.055753][ T5168] EXT4-fs (loop5): Free/Dirty block details [ 719.059134][ T11] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 719.071069][ T8403] EXT4-fs (loop4): dirty_blocks=16 [ 719.089073][ T5168] EXT4-fs (loop5): free_blocks=0 [ 719.094245][ T8403] EXT4-fs (loop4): Block reservation details [ 719.098815][ T8408] loop0: detected capacity change from 0 to 2048 [ 719.100250][ T8403] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 719.140600][ T8413] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 719.166189][ T5168] EXT4-fs (loop5): dirty_blocks=16 executing program executing program [ 719.179406][ T8414] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 719.195405][ T8413] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 719.211680][ T5168] EXT4-fs (loop5): Block reservation details [ 719.217834][ T5168] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 719.258520][ T8413] EXT4-fs (loop3): This should not happen!! Data will be lost [ 719.258520][ T8413] [ 719.281571][ T8414] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 719.294544][ T8422] loop4: detected capacity change from 0 to 2048 [ 719.297942][ T8413] EXT4-fs (loop3): Total free blocks count 0 executing program [ 719.312656][ T8413] EXT4-fs (loop3): Free/Dirty block details [ 719.323465][ T8424] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 719.325341][ T8413] EXT4-fs (loop3): free_blocks=0 [ 719.348370][ T8421] loop2: detected capacity change from 0 to 2048 [ 719.360018][ T8414] EXT4-fs (loop1): This should not happen!! Data will be lost [ 719.360018][ T8414] [ 719.378935][ T8424] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 719.388754][ T8425] loop5: detected capacity change from 0 to 2048 [ 719.395786][ T8424] EXT4-fs (loop0): This should not happen!! Data will be lost [ 719.395786][ T8424] [ 719.407312][ T8424] EXT4-fs (loop0): Total free blocks count 0 [ 719.421777][ T8424] EXT4-fs (loop0): Free/Dirty block details [ 719.427996][ T8424] EXT4-fs (loop0): free_blocks=0 [ 719.435004][ T8413] EXT4-fs (loop3): dirty_blocks=16 [ 719.456713][ T8413] EXT4-fs (loop3): Block reservation details [ 719.462873][ T8424] EXT4-fs (loop0): dirty_blocks=16 executing program [ 719.468189][ T8424] EXT4-fs (loop0): Block reservation details [ 719.475571][ T8424] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 719.482082][ T8413] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 719.504137][ T8432] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 719.529316][ T8435] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 719.549873][ T8434] loop1: detected capacity change from 0 to 2048 [ 719.558340][ T8432] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 719.598516][ T8435] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 719.610875][ T8440] loop0: detected capacity change from 0 to 2048 [ 719.612560][ T8432] EXT4-fs (loop4): This should not happen!! Data will be lost [ 719.612560][ T8432] executing program [ 719.651982][ T8432] EXT4-fs (loop4): Total free blocks count 0 [ 719.659298][ T8432] EXT4-fs (loop4): Free/Dirty block details [ 719.665927][ T8432] EXT4-fs (loop4): free_blocks=0 [ 719.671807][ T8432] EXT4-fs (loop4): dirty_blocks=16 [ 719.675426][ T8435] EXT4-fs (loop2): This should not happen!! Data will be lost [ 719.675426][ T8435] [ 719.677221][ T8432] EXT4-fs (loop4): Block reservation details [ 719.691652][ T8446] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 719.725573][ T8435] EXT4-fs (loop2): Total free blocks count 0 [ 719.729304][ T8432] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 719.731665][ T8435] EXT4-fs (loop2): Free/Dirty block details [ 719.731680][ T8435] EXT4-fs (loop2): free_blocks=0 [ 719.731693][ T8435] EXT4-fs (loop2): dirty_blocks=16 [ 719.731705][ T8435] EXT4-fs (loop2): Block reservation details [ 719.761454][ T8435] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 719.768214][ T8446] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 719.775011][ T8447] loop3: detected capacity change from 0 to 2048 executing program executing program [ 719.887483][ T8455] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 719.905349][ T8455] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 719.910391][ T8446] EXT4-fs (loop5): This should not happen!! Data will be lost [ 719.910391][ T8446] [ 719.918702][ T8455] EXT4-fs (loop3): This should not happen!! Data will be lost [ 719.918702][ T8455] [ 719.944978][ T8454] loop2: detected capacity change from 0 to 2048 [ 719.991786][ T947] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 720.009114][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 720.009128][ T28] audit: type=1804 audit(1694378864.811:1170): pid=8454 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/99/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 720.019759][ T8457] loop4: detected capacity change from 0 to 2048 [ 720.046909][ T28] audit: type=1804 audit(1694378864.851:1171): pid=8454 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/99/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program executing program [ 720.099482][ T8461] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 720.119293][ T137] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 720.134474][ T947] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 720.161505][ T28] audit: type=1804 audit(1694378864.961:1172): pid=8457 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/98/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 720.184184][ T947] EXT4-fs (loop1): This should not happen!! Data will be lost [ 720.184184][ T947] [ 720.201075][ T8461] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 720.213811][ T137] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 720.214125][ T8469] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 720.229605][ T8466] loop3: detected capacity change from 0 to 2048 [ 720.241690][ T947] EXT4-fs (loop1): Total free blocks count 0 [ 720.252650][ T8468] loop5: detected capacity change from 0 to 2048 [ 720.261581][ T137] EXT4-fs (loop0): This should not happen!! Data will be lost [ 720.261581][ T137] [ 720.262343][ T8461] EXT4-fs (loop2): This should not happen!! Data will be lost [ 720.262343][ T8461] [ 720.274288][ T28] audit: type=1804 audit(1694378864.961:1173): pid=8457 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/98/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 720.303163][ T8461] EXT4-fs (loop2): Total free blocks count 0 [ 720.303185][ T8461] EXT4-fs (loop2): Free/Dirty block details [ 720.303199][ T8461] EXT4-fs (loop2): free_blocks=0 [ 720.320073][ T947] EXT4-fs (loop1): Free/Dirty block details [ 720.320091][ T947] EXT4-fs (loop1): free_blocks=0 [ 720.327220][ T8461] EXT4-fs (loop2): dirty_blocks=16 [ 720.336958][ T8461] EXT4-fs (loop2): Block reservation details [ 720.340662][ T137] EXT4-fs (loop0): Total free blocks count 0 [ 720.343684][ T8461] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 720.356312][ T947] EXT4-fs (loop1): dirty_blocks=16 [ 720.356844][ T8469] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 720.361516][ T947] EXT4-fs (loop1): Block reservation details [ 720.361532][ T947] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 720.373953][ T137] EXT4-fs (loop0): Free/Dirty block details executing program [ 720.392392][ T28] audit: type=1804 audit(1694378865.191:1174): pid=8466 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/95/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 720.422697][ T137] EXT4-fs (loop0): free_blocks=0 [ 720.443677][ T8477] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 720.448621][ T8469] EXT4-fs (loop4): This should not happen!! Data will be lost [ 720.448621][ T8469] [ 720.468625][ T137] EXT4-fs (loop0): dirty_blocks=16 [ 720.474929][ T137] EXT4-fs (loop0): Block reservation details [ 720.481455][ T137] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 720.490075][ T28] audit: type=1804 audit(1694378865.191:1175): pid=8466 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/95/bus/bus" dev="loop3" ino=18 res=1 errno=0 executing program [ 720.492706][ T8477] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 720.512431][ T28] audit: type=1804 audit(1694378865.241:1176): pid=8468 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/98/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 720.553775][ T8478] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 720.567035][ T28] audit: type=1804 audit(1694378865.241:1177): pid=8468 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/98/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 720.571887][ T8476] loop1: detected capacity change from 0 to 2048 [ 720.596454][ T8482] loop2: detected capacity change from 0 to 2048 [ 720.605792][ T8469] EXT4-fs (loop4): Total free blocks count 0 executing program [ 720.624605][ T8469] EXT4-fs (loop4): Free/Dirty block details [ 720.639941][ T8478] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 720.655510][ T8477] EXT4-fs (loop3): This should not happen!! Data will be lost [ 720.655510][ T8477] [ 720.664231][ T8485] loop0: detected capacity change from 0 to 2048 [ 720.671934][ T8469] EXT4-fs (loop4): free_blocks=0 [ 720.713462][ T8477] EXT4-fs (loop3): Total free blocks count 0 [ 720.720955][ T28] audit: type=1804 audit(1694378865.491:1178): pid=8476 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/96/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 720.744009][ T8469] EXT4-fs (loop4): dirty_blocks=16 [ 720.749441][ T8478] EXT4-fs (loop5): This should not happen!! Data will be lost [ 720.749441][ T8478] [ 720.759784][ T8478] EXT4-fs (loop5): Total free blocks count 0 [ 720.766736][ T8478] EXT4-fs (loop5): Free/Dirty block details [ 720.771643][ T8491] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 720.773135][ T8478] EXT4-fs (loop5): free_blocks=0 [ 720.794406][ T8478] EXT4-fs (loop5): dirty_blocks=16 [ 720.799732][ T8478] EXT4-fs (loop5): Block reservation details [ 720.801345][ T8469] EXT4-fs (loop4): Block reservation details [ 720.806363][ T8478] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 720.818544][ T8477] EXT4-fs (loop3): Free/Dirty block details [ 720.828124][ T8477] EXT4-fs (loop3): free_blocks=0 [ 720.831564][ T8494] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 720.833619][ T8477] EXT4-fs (loop3): dirty_blocks=16 [ 720.859278][ T8469] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 720.869892][ T8491] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 720.871715][ T28] audit: type=1804 audit(1694378865.491:1179): pid=8476 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/96/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 720.893086][ T8491] EXT4-fs (loop1): This should not happen!! Data will be lost [ 720.893086][ T8491] executing program [ 720.931565][ T8477] EXT4-fs (loop3): Block reservation details [ 720.937879][ T8491] EXT4-fs (loop1): Total free blocks count 0 [ 720.945559][ T8494] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 720.959049][ T8494] EXT4-fs (loop2): This should not happen!! Data will be lost [ 720.959049][ T8494] [ 720.969356][ T8494] EXT4-fs (loop2): Total free blocks count 0 [ 720.975457][ T8477] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 720.983530][ T8491] EXT4-fs (loop1): Free/Dirty block details [ 721.017126][ T8491] EXT4-fs (loop1): free_blocks=0 [ 721.028962][ T8494] EXT4-fs (loop2): Free/Dirty block details [ 721.044340][ T8494] EXT4-fs (loop2): free_blocks=0 [ 721.049489][ T8494] EXT4-fs (loop2): dirty_blocks=16 [ 721.054817][ T8491] EXT4-fs (loop1): dirty_blocks=16 [ 721.054835][ T8491] EXT4-fs (loop1): Block reservation details [ 721.054847][ T8491] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 721.063200][ T8497] loop5: detected capacity change from 0 to 2048 [ 721.068074][ T8494] EXT4-fs (loop2): Block reservation details [ 721.102387][ T8499] loop3: detected capacity change from 0 to 2048 [ 721.103766][ T8501] loop4: detected capacity change from 0 to 2048 [ 721.118197][ T8494] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program [ 721.186317][ T137] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 721.219716][ T8511] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 721.232849][ T8514] loop1: detected capacity change from 0 to 2048 [ 721.242835][ T8512] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 721.242930][ T137] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 721.260195][ T8513] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 721.274837][ T137] EXT4-fs (loop0): This should not happen!! Data will be lost [ 721.274837][ T137] [ 721.294458][ T137] EXT4-fs (loop0): Total free blocks count 0 [ 721.300642][ T137] EXT4-fs (loop0): Free/Dirty block details [ 721.306646][ T137] EXT4-fs (loop0): free_blocks=0 [ 721.316482][ T8511] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 721.317646][ T8509] loop2: detected capacity change from 0 to 2048 [ 721.329395][ T8512] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 721.352261][ T8511] EXT4-fs (loop5): This should not happen!! Data will be lost [ 721.352261][ T8511] [ 721.362635][ T137] EXT4-fs (loop0): dirty_blocks=16 [ 721.366627][ T8513] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 721.367879][ T137] EXT4-fs (loop0): Block reservation details [ 721.386459][ T8512] EXT4-fs (loop4): This should not happen!! Data will be lost [ 721.386459][ T8512] [ 721.406722][ T8513] EXT4-fs (loop3): This should not happen!! Data will be lost [ 721.406722][ T8513] [ 721.444658][ T137] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 721.444689][ T8520] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program executing program [ 721.494930][ T8520] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 721.507656][ T8520] EXT4-fs (loop1): This should not happen!! Data will be lost [ 721.507656][ T8520] executing program [ 721.557876][ T8530] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 721.587251][ T8526] loop0: detected capacity change from 0 to 2048 executing program [ 721.603657][ T8528] loop5: detected capacity change from 0 to 2048 [ 721.604197][ T8529] loop3: detected capacity change from 0 to 2048 [ 721.620892][ T8530] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 721.638229][ T8532] loop4: detected capacity change from 0 to 2048 [ 721.642129][ T8535] loop1: detected capacity change from 0 to 2048 [ 721.653884][ T8530] EXT4-fs (loop2): This should not happen!! Data will be lost [ 721.653884][ T8530] [ 721.727305][ T8546] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 721.763462][ T8547] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 721.830770][ T8546] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 721.849229][ T8554] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 721.865183][ T8547] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 721.880380][ T8546] EXT4-fs (loop0): This should not happen!! Data will be lost [ 721.880380][ T8546] [ 721.890047][ T8546] EXT4-fs (loop0): Total free blocks count 0 [ 721.922659][ T8547] EXT4-fs (loop5): This should not happen!! Data will be lost [ 721.922659][ T8547] [ 721.933352][ T8553] loop2: detected capacity change from 0 to 2048 [ 721.939319][ T8554] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 721.962020][ T8546] EXT4-fs (loop0): Free/Dirty block details [ 721.964782][ T8554] EXT4-fs (loop1): This should not happen!! Data will be lost [ 721.964782][ T8554] [ 721.970631][ T8546] EXT4-fs (loop0): free_blocks=0 [ 721.995181][ T8554] EXT4-fs (loop1): Total free blocks count 0 [ 722.003927][ T5168] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 722.024530][ T8554] EXT4-fs (loop1): Free/Dirty block details [ 722.038263][ T947] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 722.040764][ T8554] EXT4-fs (loop1): free_blocks=0 [ 722.060691][ T8546] EXT4-fs (loop0): dirty_blocks=16 [ 722.065861][ T8546] EXT4-fs (loop0): Block reservation details [ 722.070486][ T8554] EXT4-fs (loop1): dirty_blocks=16 [ 722.080799][ T5168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 722.091330][ T8558] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 722.098272][ T8554] EXT4-fs (loop1): Block reservation details executing program [ 722.109831][ T947] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 722.126163][ T8546] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 722.135233][ T5168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 722.135233][ T5168] [ 722.149318][ T947] EXT4-fs (loop3): This should not happen!! Data will be lost [ 722.149318][ T947] [ 722.154735][ T8554] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 722.162851][ T8558] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 722.181930][ T5168] EXT4-fs (loop4): Total free blocks count 0 [ 722.188529][ T5168] EXT4-fs (loop4): Free/Dirty block details [ 722.205697][ T947] EXT4-fs (loop3): Total free blocks count 0 [ 722.218194][ T8561] loop5: detected capacity change from 0 to 2048 executing program [ 722.221500][ T5168] EXT4-fs (loop4): free_blocks=0 [ 722.225396][ T947] EXT4-fs (loop3): Free/Dirty block details [ 722.236979][ T8558] EXT4-fs (loop2): This should not happen!! Data will be lost [ 722.236979][ T8558] [ 722.249278][ T5168] EXT4-fs (loop4): dirty_blocks=16 [ 722.250185][ T947] EXT4-fs (loop3): free_blocks=0 [ 722.268104][ T5168] EXT4-fs (loop4): Block reservation details executing program [ 722.287637][ T8563] loop0: detected capacity change from 0 to 2048 [ 722.288776][ T8558] EXT4-fs (loop2): Total free blocks count 0 [ 722.294560][ T5168] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 722.302991][ T947] EXT4-fs (loop3): dirty_blocks=16 [ 722.317812][ T8558] EXT4-fs (loop2): Free/Dirty block details [ 722.330439][ T8558] EXT4-fs (loop2): free_blocks=0 [ 722.339044][ T947] EXT4-fs (loop3): Block reservation details [ 722.357332][ T8558] EXT4-fs (loop2): dirty_blocks=16 [ 722.362784][ T8558] EXT4-fs (loop2): Block reservation details [ 722.369763][ T8558] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 722.376032][ T947] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 722.381276][ T8567] loop1: detected capacity change from 0 to 2048 [ 722.390821][ T8571] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 722.400710][ T8570] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 722.421898][ T8571] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program executing program [ 722.444654][ T8571] EXT4-fs (loop0): This should not happen!! Data will be lost [ 722.444654][ T8571] executing program [ 722.539200][ T8570] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 722.574969][ T8581] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 722.576801][ T8570] EXT4-fs (loop5): This should not happen!! Data will be lost [ 722.576801][ T8570] [ 722.599838][ T8570] EXT4-fs (loop5): Total free blocks count 0 [ 722.607031][ T8570] EXT4-fs (loop5): Free/Dirty block details [ 722.622744][ T8579] loop3: detected capacity change from 0 to 2048 [ 722.628302][ T8570] EXT4-fs (loop5): free_blocks=0 [ 722.634849][ T8575] loop4: detected capacity change from 0 to 2048 [ 722.642264][ T8570] EXT4-fs (loop5): dirty_blocks=16 [ 722.655010][ T8585] loop2: detected capacity change from 0 to 2048 [ 722.661633][ T8570] EXT4-fs (loop5): Block reservation details [ 722.666537][ T8582] loop0: detected capacity change from 0 to 2048 [ 722.671663][ T8570] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 722.674680][ T8581] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 722.694119][ T8581] EXT4-fs (loop1): This should not happen!! Data will be lost [ 722.694119][ T8581] [ 722.708022][ T8581] EXT4-fs (loop1): Total free blocks count 0 [ 722.716729][ T8581] EXT4-fs (loop1): Free/Dirty block details [ 722.723207][ T8581] EXT4-fs (loop1): free_blocks=0 [ 722.728400][ T8581] EXT4-fs (loop1): dirty_blocks=16 [ 722.734054][ T8581] EXT4-fs (loop1): Block reservation details [ 722.742956][ T8581] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 722.786719][ T8594] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 722.831884][ T8595] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 722.831937][ T8596] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 722.862083][ T8597] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 722.864227][ T8601] loop1: detected capacity change from 0 to 2048 [ 722.884308][ T8597] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 722.891530][ T8595] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 722.896969][ T8597] EXT4-fs (loop2): This should not happen!! Data will be lost [ 722.896969][ T8597] [ 722.921874][ T8596] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 722.939835][ T8594] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 722.953695][ T8596] EXT4-fs (loop0): This should not happen!! Data will be lost [ 722.953695][ T8596] [ 722.957951][ T8595] EXT4-fs (loop4): This should not happen!! Data will be lost [ 722.957951][ T8595] [ 722.963945][ T8605] loop5: detected capacity change from 0 to 2048 executing program [ 722.987604][ T8594] EXT4-fs (loop3): This should not happen!! Data will be lost [ 722.987604][ T8594] executing program [ 723.059183][ T8612] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 723.108276][ T8614] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 723.129181][ T8612] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 723.132441][ T8611] loop2: detected capacity change from 0 to 2048 executing program executing program [ 723.160205][ T8612] EXT4-fs (loop1): This should not happen!! Data will be lost [ 723.160205][ T8612] [ 723.189031][ T8614] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 723.254915][ T8614] EXT4-fs (loop5): This should not happen!! Data will be lost [ 723.254915][ T8614] [ 723.262951][ T8616] loop0: detected capacity change from 0 to 2048 [ 723.267681][ T8623] loop4: detected capacity change from 0 to 2048 [ 723.291959][ T8621] loop3: detected capacity change from 0 to 2048 [ 723.301532][ T8614] EXT4-fs (loop5): Total free blocks count 0 [ 723.304241][ T8626] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 723.309462][ T8614] EXT4-fs (loop5): Free/Dirty block details [ 723.329159][ T8614] EXT4-fs (loop5): free_blocks=0 [ 723.339739][ T8614] EXT4-fs (loop5): dirty_blocks=16 [ 723.349405][ T8625] loop1: detected capacity change from 0 to 2048 [ 723.383319][ T8614] EXT4-fs (loop5): Block reservation details [ 723.397837][ T8626] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 723.412920][ T8614] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 723.421006][ T8626] EXT4-fs (loop2): This should not happen!! Data will be lost [ 723.421006][ T8626] [ 723.431596][ T8626] EXT4-fs (loop2): Total free blocks count 0 [ 723.437834][ T8626] EXT4-fs (loop2): Free/Dirty block details [ 723.438884][ T8634] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 723.443877][ T8626] EXT4-fs (loop2): free_blocks=0 [ 723.443894][ T8626] EXT4-fs (loop2): dirty_blocks=16 [ 723.443908][ T8626] EXT4-fs (loop2): Block reservation details [ 723.443919][ T8626] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program [ 723.615655][ T8643] loop2: detected capacity change from 0 to 2048 [ 723.621460][ T8634] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 723.635179][ T8644] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 723.663338][ T8642] loop5: detected capacity change from 0 to 2048 [ 723.670305][ T947] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 723.682366][ T8634] EXT4-fs (loop4): This should not happen!! Data will be lost [ 723.682366][ T8634] [ 723.697671][ T137] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 723.697756][ T8644] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 723.725551][ T137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 723.736800][ T947] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 723.749955][ T8644] EXT4-fs (loop1): This should not happen!! Data will be lost [ 723.749955][ T8644] [ 723.750517][ T137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 723.750517][ T137] [ 723.762283][ T8644] EXT4-fs (loop1): Total free blocks count 0 [ 723.770593][ T947] EXT4-fs (loop0): This should not happen!! Data will be lost [ 723.770593][ T947] [ 723.786967][ T137] EXT4-fs (loop3): Total free blocks count 0 [ 723.793778][ T8644] EXT4-fs (loop1): Free/Dirty block details [ 723.799889][ T947] EXT4-fs (loop0): Total free blocks count 0 [ 723.806276][ T137] EXT4-fs (loop3): Free/Dirty block details executing program [ 723.812372][ T8644] EXT4-fs (loop1): free_blocks=0 [ 723.817483][ T947] EXT4-fs (loop0): Free/Dirty block details [ 723.823560][ T137] EXT4-fs (loop3): free_blocks=0 [ 723.828682][ T8644] EXT4-fs (loop1): dirty_blocks=16 [ 723.834112][ T8644] EXT4-fs (loop1): Block reservation details [ 723.840236][ T8644] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 723.840867][ T947] EXT4-fs (loop0): free_blocks=0 [ 723.852889][ T137] EXT4-fs (loop3): dirty_blocks=16 [ 723.865205][ T8653] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 723.872634][ T137] EXT4-fs (loop3): Block reservation details [ 723.883881][ T8653] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 723.899817][ T947] EXT4-fs (loop0): dirty_blocks=16 [ 723.899841][ T8653] EXT4-fs (loop2): This should not happen!! Data will be lost [ 723.899841][ T8653] executing program [ 723.936380][ T947] EXT4-fs (loop0): Block reservation details [ 723.952467][ T8651] loop4: detected capacity change from 0 to 2048 [ 723.959459][ T137] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 723.962381][ T8653] EXT4-fs (loop2): Total free blocks count 0 [ 723.967711][ T947] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 723.972462][ T8653] EXT4-fs (loop2): Free/Dirty block details [ 723.985028][ T8653] EXT4-fs (loop2): free_blocks=0 [ 723.990079][ T8653] EXT4-fs (loop2): dirty_blocks=16 [ 723.997626][ T8653] EXT4-fs (loop2): Block reservation details [ 724.007240][ T8653] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 724.032186][ T8656] loop1: detected capacity change from 0 to 2048 executing program [ 724.084383][ T137] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 724.094523][ T8661] loop0: detected capacity change from 0 to 2048 [ 724.111495][ T8663] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 724.134029][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 724.146650][ T8663] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 724.152813][ T8662] loop3: detected capacity change from 0 to 2048 [ 724.165731][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost [ 724.165731][ T137] [ 724.180694][ T137] EXT4-fs (loop5): Total free blocks count 0 [ 724.190267][ T137] EXT4-fs (loop5): Free/Dirty block details [ 724.204499][ T137] EXT4-fs (loop5): free_blocks=0 [ 724.209543][ T137] EXT4-fs (loop5): dirty_blocks=16 [ 724.215049][ T137] EXT4-fs (loop5): Block reservation details [ 724.221930][ T137] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 724.228544][ T8663] EXT4-fs (loop4): This should not happen!! Data will be lost [ 724.228544][ T8663] [ 724.238753][ T8663] EXT4-fs (loop4): Total free blocks count 0 [ 724.245159][ T8663] EXT4-fs (loop4): Free/Dirty block details executing program [ 724.287734][ T8663] EXT4-fs (loop4): free_blocks=0 [ 724.290385][ T5097] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 724.335079][ T8663] EXT4-fs (loop4): dirty_blocks=16 executing program executing program [ 724.378059][ T8663] EXT4-fs (loop4): Block reservation details [ 724.390702][ T5113] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 724.409971][ T8674] loop2: detected capacity change from 0 to 2048 [ 724.420405][ T8663] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 724.473460][ T8677] loop5: detected capacity change from 0 to 2048 [ 724.486863][ T5113] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 724.506747][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set executing program [ 724.527835][ T5113] EXT4-fs (loop1): This should not happen!! Data will be lost [ 724.527835][ T5113] [ 724.535883][ T8680] loop3: detected capacity change from 0 to 2048 [ 724.538002][ T5113] EXT4-fs (loop1): Total free blocks count 0 [ 724.550236][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 724.563262][ T8686] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 724.578695][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 724.578695][ T11] [ 724.592170][ T5113] EXT4-fs (loop1): Free/Dirty block details [ 724.598562][ T8685] loop4: detected capacity change from 0 to 2048 [ 724.603067][ T8686] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 724.607087][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 724.620376][ T5113] EXT4-fs (loop1): free_blocks=0 [ 724.629189][ T11] EXT4-fs (loop0): Free/Dirty block details [ 724.632851][ T5113] EXT4-fs (loop1): dirty_blocks=16 [ 724.652248][ T8686] EXT4-fs (loop2): This should not happen!! Data will be lost [ 724.652248][ T8686] [ 724.659738][ T8690] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 724.662515][ T5113] EXT4-fs (loop1): Block reservation details [ 724.682749][ T5113] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 724.689404][ T11] EXT4-fs (loop0): free_blocks=0 [ 724.691682][ T8686] EXT4-fs (loop2): Total free blocks count 0 [ 724.700356][ T11] EXT4-fs (loop0): dirty_blocks=16 [ 724.700372][ T11] EXT4-fs (loop0): Block reservation details [ 724.700383][ T11] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 724.705438][ T8690] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 724.730125][ T8690] EXT4-fs (loop5): This should not happen!! Data will be lost [ 724.730125][ T8690] executing program [ 724.741264][ T8690] EXT4-fs (loop5): Total free blocks count 0 [ 724.801643][ T8686] EXT4-fs (loop2): Free/Dirty block details [ 724.815950][ T8697] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 724.837793][ T8690] EXT4-fs (loop5): Free/Dirty block details executing program [ 724.844046][ T8686] EXT4-fs (loop2): free_blocks=0 [ 724.853247][ T8696] loop0: detected capacity change from 0 to 2048 [ 724.863378][ T8686] EXT4-fs (loop2): dirty_blocks=16 [ 724.868675][ T8690] EXT4-fs (loop5): free_blocks=0 [ 724.873770][ T8686] EXT4-fs (loop2): Block reservation details [ 724.882094][ T8690] EXT4-fs (loop5): dirty_blocks=16 [ 724.888198][ T8690] EXT4-fs (loop5): Block reservation details [ 724.894446][ T8697] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 724.907454][ T8686] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 724.910777][ T8700] loop1: detected capacity change from 0 to 2048 [ 724.913601][ T8690] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 724.934585][ T8697] EXT4-fs (loop4): This should not happen!! Data will be lost [ 724.934585][ T8697] [ 725.008728][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 725.023475][ T28] kauditd_printk_skb: 77 callbacks suppressed [ 725.023489][ T28] audit: type=1804 audit(1694378869.831:1257): pid=8700 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/103/bus/bus" dev="loop1" ino=18 res=1 errno=0 executing program executing program executing program [ 725.075750][ T8708] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 725.098217][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 725.123057][ T8708] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 725.144744][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 725.144744][ T5168] [ 725.159237][ T8712] loop5: detected capacity change from 0 to 2048 [ 725.165426][ T8710] loop2: detected capacity change from 0 to 2048 [ 725.172018][ T5168] EXT4-fs (loop3): Total free blocks count 0 [ 725.178159][ T8708] EXT4-fs (loop1): This should not happen!! Data will be lost [ 725.178159][ T8708] [ 725.184755][ T5168] EXT4-fs (loop3): Free/Dirty block details [ 725.195322][ T8711] loop4: detected capacity change from 0 to 2048 [ 725.197416][ T5168] EXT4-fs (loop3): free_blocks=0 [ 725.207457][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 725.207563][ T5168] EXT4-fs (loop3): dirty_blocks=16 [ 725.223172][ T8708] EXT4-fs (loop1): Total free blocks count 0 [ 725.227967][ T5168] EXT4-fs (loop3): Block reservation details [ 725.233782][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 725.239922][ T5168] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 725.252296][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 725.252296][ T11] [ 725.268100][ T8708] EXT4-fs (loop1): Free/Dirty block details [ 725.277121][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 725.279076][ T28] audit: type=1804 audit(1694378870.081:1258): pid=8710 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/107/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 725.283310][ T11] EXT4-fs (loop0): Free/Dirty block details [ 725.320444][ T8708] EXT4-fs (loop1): free_blocks=0 [ 725.328743][ T8708] EXT4-fs (loop1): dirty_blocks=16 [ 725.340439][ T11] EXT4-fs (loop0): free_blocks=0 [ 725.341091][ T8720] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 725.361113][ T11] EXT4-fs (loop0): dirty_blocks=16 [ 725.369477][ T11] EXT4-fs (loop0): Block reservation details [ 725.380614][ T11] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 725.387167][ T8720] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 725.399964][ T8708] EXT4-fs (loop1): Block reservation details [ 725.400039][ T8722] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 725.423867][ T8723] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 725.435663][ T8722] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 725.442742][ T8708] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 725.457429][ T28] audit: type=1804 audit(1694378870.081:1259): pid=8710 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/107/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 725.457450][ T8722] EXT4-fs (loop5): This should not happen!! Data will be lost [ 725.457450][ T8722] [ 725.496662][ T8720] EXT4-fs (loop2): This should not happen!! Data will be lost [ 725.496662][ T8720] [ 725.506035][ T8723] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 725.513902][ T8720] EXT4-fs (loop2): Total free blocks count 0 executing program executing program [ 725.551413][ T28] audit: type=1804 audit(1694378870.141:1260): pid=8712 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/105/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 725.591085][ T8729] loop1: detected capacity change from 0 to 2048 [ 725.592722][ T8723] EXT4-fs (loop4): This should not happen!! Data will be lost [ 725.592722][ T8723] [ 725.607387][ T8731] loop0: detected capacity change from 0 to 2048 [ 725.607623][ T8720] EXT4-fs (loop2): Free/Dirty block details [ 725.616658][ T28] audit: type=1804 audit(1694378870.141:1261): pid=8712 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/105/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 725.625012][ T8727] loop3: detected capacity change from 0 to 2048 [ 725.646077][ T28] audit: type=1804 audit(1694378870.151:1262): pid=8711 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/105/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 725.671917][ T28] audit: type=1804 audit(1694378870.151:1263): pid=8711 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/105/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 725.675218][ T8720] EXT4-fs (loop2): free_blocks=0 [ 725.695094][ T8723] EXT4-fs (loop4): Total free blocks count 0 executing program [ 725.730166][ T28] audit: type=1804 audit(1694378870.531:1264): pid=8731 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/105/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 725.749268][ T8720] EXT4-fs (loop2): dirty_blocks=16 [ 725.757888][ T8720] EXT4-fs (loop2): Block reservation details [ 725.764096][ T8720] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 725.771579][ T8723] EXT4-fs (loop4): Free/Dirty block details [ 725.777688][ T8723] EXT4-fs (loop4): free_blocks=0 [ 725.782718][ T8723] EXT4-fs (loop4): dirty_blocks=16 [ 725.786232][ T8740] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 725.797802][ T8723] EXT4-fs (loop4): Block reservation details [ 725.808690][ T8723] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 725.816215][ T28] audit: type=1804 audit(1694378870.531:1265): pid=8731 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/105/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 725.839239][ T8741] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 725.870828][ T28] audit: type=1804 audit(1694378870.561:1266): pid=8729 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/104/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 725.897341][ T8740] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 725.917014][ T8741] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 725.929559][ T8741] EXT4-fs (loop1): This should not happen!! Data will be lost [ 725.929559][ T8741] [ 725.939918][ T8741] EXT4-fs (loop1): Total free blocks count 0 [ 725.945586][ T8744] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 725.946311][ T8741] EXT4-fs (loop1): Free/Dirty block details executing program [ 725.966629][ T8741] EXT4-fs (loop1): free_blocks=0 [ 725.972077][ T8741] EXT4-fs (loop1): dirty_blocks=16 [ 725.972101][ T8739] loop5: detected capacity change from 0 to 2048 [ 725.977188][ T8741] EXT4-fs (loop1): Block reservation details [ 725.977202][ T8741] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 725.977715][ T8740] EXT4-fs (loop0): This should not happen!! Data will be lost [ 725.977715][ T8740] [ 726.005381][ T8740] EXT4-fs (loop0): Total free blocks count 0 [ 726.011576][ T8740] EXT4-fs (loop0): Free/Dirty block details executing program [ 726.017517][ T8740] EXT4-fs (loop0): free_blocks=0 [ 726.023000][ T8740] EXT4-fs (loop0): dirty_blocks=16 [ 726.028403][ T8740] EXT4-fs (loop0): Block reservation details [ 726.035094][ T8744] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 726.058551][ T8747] loop2: detected capacity change from 0 to 2048 executing program [ 726.064416][ T8744] EXT4-fs (loop3): This should not happen!! Data will be lost [ 726.064416][ T8744] [ 726.077549][ T8740] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 726.145980][ T8755] loop1: detected capacity change from 0 to 2048 [ 726.154351][ T8744] EXT4-fs (loop3): Total free blocks count 0 [ 726.161100][ T8744] EXT4-fs (loop3): Free/Dirty block details [ 726.167077][ T8744] EXT4-fs (loop3): free_blocks=0 [ 726.172138][ T8744] EXT4-fs (loop3): dirty_blocks=16 [ 726.177377][ T8744] EXT4-fs (loop3): Block reservation details [ 726.178864][ T8749] loop4: detected capacity change from 0 to 2048 [ 726.183427][ T8744] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 726.216179][ T8758] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 726.294492][ T8762] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 726.318184][ T8758] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 726.386115][ T8762] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 726.403067][ T8758] EXT4-fs (loop2): This should not happen!! Data will be lost [ 726.403067][ T8758] [ 726.416252][ T8764] loop0: detected capacity change from 0 to 2048 [ 726.418227][ T8767] loop3: detected capacity change from 0 to 2048 [ 726.425182][ T8769] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 726.435884][ T8762] EXT4-fs (loop1): This should not happen!! Data will be lost [ 726.435884][ T8762] [ 726.448918][ T8758] EXT4-fs (loop2): Total free blocks count 0 [ 726.459974][ T5168] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 726.460008][ T8762] EXT4-fs (loop1): Total free blocks count 0 [ 726.460024][ T8762] EXT4-fs (loop1): Free/Dirty block details [ 726.475138][ T8758] EXT4-fs (loop2): Free/Dirty block details [ 726.493039][ T8758] EXT4-fs (loop2): free_blocks=0 [ 726.493941][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 726.510256][ T8758] EXT4-fs (loop2): dirty_blocks=16 [ 726.512693][ T8769] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 726.528195][ T8758] EXT4-fs (loop2): Block reservation details [ 726.532550][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 726.532550][ T5168] [ 726.544379][ T8769] EXT4-fs (loop4): This should not happen!! Data will be lost [ 726.544379][ T8769] [ 726.554866][ T8762] EXT4-fs (loop1): free_blocks=0 [ 726.560838][ T8762] EXT4-fs (loop1): dirty_blocks=16 [ 726.566003][ T8762] EXT4-fs (loop1): Block reservation details [ 726.572364][ T8762] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 726.578796][ T8758] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 726.588224][ T5168] EXT4-fs (loop5): Total free blocks count 0 [ 726.594625][ T5168] EXT4-fs (loop5): Free/Dirty block details [ 726.602019][ T8775] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 726.618316][ T8776] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 726.633614][ T5168] EXT4-fs (loop5): free_blocks=0 [ 726.638589][ T5168] EXT4-fs (loop5): dirty_blocks=16 [ 726.645683][ T5168] EXT4-fs (loop5): Block reservation details [ 726.646148][ T8776] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 726.675272][ T5168] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program executing program executing program [ 726.692052][ T8775] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 726.709516][ T8776] EXT4-fs (loop3): This should not happen!! Data will be lost [ 726.709516][ T8776] [ 726.735571][ T8776] EXT4-fs (loop3): Total free blocks count 0 [ 726.741625][ T8775] EXT4-fs (loop0): This should not happen!! Data will be lost [ 726.741625][ T8775] [ 726.774027][ T8781] loop1: detected capacity change from 0 to 2048 [ 726.786646][ T8776] EXT4-fs (loop3): Free/Dirty block details executing program [ 726.792253][ T8783] loop4: detected capacity change from 0 to 2048 [ 726.805988][ T8776] EXT4-fs (loop3): free_blocks=0 [ 726.812504][ T8784] loop2: detected capacity change from 0 to 2048 [ 726.818253][ T8776] EXT4-fs (loop3): dirty_blocks=16 [ 726.825185][ T8776] EXT4-fs (loop3): Block reservation details [ 726.837564][ T8776] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 726.927802][ T8786] loop5: detected capacity change from 0 to 2048 [ 726.964086][ T8798] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 726.985578][ T8797] loop3: detected capacity change from 0 to 2048 [ 726.992696][ T8794] loop0: detected capacity change from 0 to 2048 [ 727.009759][ T8798] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 727.028979][ T8798] EXT4-fs (loop2): This should not happen!! Data will be lost [ 727.028979][ T8798] [ 727.107298][ T8798] EXT4-fs (loop2): Total free blocks count 0 [ 727.143411][ T5113] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 727.200531][ T8798] EXT4-fs (loop2): Free/Dirty block details [ 727.200853][ T5168] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 727.218843][ T8798] EXT4-fs (loop2): free_blocks=0 [ 727.228351][ T8798] EXT4-fs (loop2): dirty_blocks=16 [ 727.234601][ T5168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 727.247304][ T5113] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 727.250374][ T8798] EXT4-fs (loop2): Block reservation details [ 727.269285][ T5168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 727.269285][ T5168] [ 727.281260][ T5113] EXT4-fs (loop1): This should not happen!! Data will be lost [ 727.281260][ T5113] [ 727.300360][ T5168] EXT4-fs (loop4): Total free blocks count 0 [ 727.302392][ T8798] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 727.306429][ T5113] EXT4-fs (loop1): Total free blocks count 0 [ 727.324775][ T5168] EXT4-fs (loop4): Free/Dirty block details [ 727.333539][ T5168] EXT4-fs (loop4): free_blocks=0 [ 727.339799][ T137] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 727.357623][ T5113] EXT4-fs (loop1): Free/Dirty block details [ 727.357807][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 727.364086][ T6178] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 727.378667][ T5168] EXT4-fs (loop4): dirty_blocks=16 [ 727.392853][ T5113] EXT4-fs (loop1): free_blocks=0 [ 727.400470][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 727.403154][ T5113] EXT4-fs (loop1): dirty_blocks=16 [ 727.418670][ T5168] EXT4-fs (loop4): Block reservation details [ 727.420193][ T137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 727.440013][ T137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 727.440013][ T137] [ 727.449750][ T137] EXT4-fs (loop3): Total free blocks count 0 [ 727.450518][ T6178] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 727.455795][ T137] EXT4-fs (loop3): Free/Dirty block details [ 727.468269][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 727.468269][ T11] [ 727.473845][ T137] EXT4-fs (loop3): free_blocks=0 [ 727.473861][ T137] EXT4-fs (loop3): dirty_blocks=16 [ 727.473896][ T137] EXT4-fs (loop3): Block reservation details executing program [ 727.473907][ T137] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 727.474080][ T5168] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 727.485423][ T5113] EXT4-fs (loop1): Block reservation details [ 727.529839][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 727.536174][ T6178] EXT4-fs (loop5): This should not happen!! Data will be lost [ 727.536174][ T6178] executing program executing program [ 727.558218][ T11] EXT4-fs (loop0): Free/Dirty block details [ 727.580774][ T6178] EXT4-fs (loop5): Total free blocks count 0 [ 727.588524][ T11] EXT4-fs (loop0): free_blocks=0 [ 727.596256][ T5113] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 727.599295][ T8815] loop4: detected capacity change from 0 to 2048 [ 727.603124][ T6178] EXT4-fs (loop5): Free/Dirty block details [ 727.620676][ T11] EXT4-fs (loop0): dirty_blocks=16 [ 727.634379][ T8816] loop2: detected capacity change from 0 to 2048 [ 727.641021][ T11] EXT4-fs (loop0): Block reservation details [ 727.647432][ T8813] loop3: detected capacity change from 0 to 2048 [ 727.656799][ T6178] EXT4-fs (loop5): free_blocks=0 [ 727.661616][ T11] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 727.702179][ T6178] EXT4-fs (loop5): dirty_blocks=16 executing program [ 727.725249][ T8824] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 727.730768][ T6178] EXT4-fs (loop5): Block reservation details [ 727.769021][ T8827] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 727.784948][ T8824] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 727.785296][ T8829] loop0: detected capacity change from 0 to 2048 [ 727.805657][ T6178] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 727.810896][ T8828] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 727.815865][ T8827] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 727.839983][ T8827] EXT4-fs (loop3): This should not happen!! Data will be lost [ 727.839983][ T8827] [ 727.851556][ T8824] EXT4-fs (loop4): This should not happen!! Data will be lost [ 727.851556][ T8824] [ 727.863213][ T8825] loop1: detected capacity change from 0 to 2048 executing program [ 727.873708][ T8824] EXT4-fs (loop4): Total free blocks count 0 [ 727.876980][ T8828] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 727.881365][ T8824] EXT4-fs (loop4): Free/Dirty block details [ 727.898763][ T8824] EXT4-fs (loop4): free_blocks=0 [ 727.905034][ T8824] EXT4-fs (loop4): dirty_blocks=16 executing program [ 727.956397][ T8836] loop5: detected capacity change from 0 to 2048 [ 727.965457][ T8828] EXT4-fs (loop2): This should not happen!! Data will be lost [ 727.965457][ T8828] [ 727.969860][ T8839] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 727.983378][ T8824] EXT4-fs (loop4): Block reservation details [ 727.996676][ T8824] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 728.021650][ T8841] loop3: detected capacity change from 0 to 2048 [ 728.042245][ T8839] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 728.056495][ T8839] EXT4-fs (loop0): This should not happen!! Data will be lost [ 728.056495][ T8839] [ 728.070515][ T8844] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 728.086154][ T8839] EXT4-fs (loop0): Total free blocks count 0 [ 728.099009][ T8844] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 728.147147][ T8849] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 728.147753][ T8839] EXT4-fs (loop0): Free/Dirty block details [ 728.171361][ T8844] EXT4-fs (loop1): This should not happen!! Data will be lost [ 728.171361][ T8844] executing program [ 728.189215][ T8850] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 728.208890][ T8839] EXT4-fs (loop0): free_blocks=0 [ 728.221900][ T8849] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 728.234785][ T8839] EXT4-fs (loop0): dirty_blocks=16 executing program [ 728.249590][ T8850] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 728.263563][ T8849] EXT4-fs (loop3): This should not happen!! Data will be lost [ 728.263563][ T8849] [ 728.266159][ T8839] EXT4-fs (loop0): Block reservation details [ 728.296174][ T8854] loop4: detected capacity change from 0 to 2048 [ 728.307514][ T8850] EXT4-fs (loop5): This should not happen!! Data will be lost [ 728.307514][ T8850] [ 728.317977][ T8849] EXT4-fs (loop3): Total free blocks count 0 [ 728.328177][ T8856] loop2: detected capacity change from 0 to 2048 [ 728.334612][ T8839] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 728.338033][ T8850] EXT4-fs (loop5): Total free blocks count 0 executing program [ 728.347236][ T8849] EXT4-fs (loop3): Free/Dirty block details [ 728.355135][ T8849] EXT4-fs (loop3): free_blocks=0 [ 728.362317][ T8849] EXT4-fs (loop3): dirty_blocks=16 [ 728.367612][ T8849] EXT4-fs (loop3): Block reservation details [ 728.374323][ T8849] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 728.381534][ T8850] EXT4-fs (loop5): Free/Dirty block details [ 728.388185][ T8850] EXT4-fs (loop5): free_blocks=0 [ 728.393662][ T8850] EXT4-fs (loop5): dirty_blocks=16 executing program executing program [ 728.399050][ T8850] EXT4-fs (loop5): Block reservation details [ 728.405913][ T8850] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 728.466937][ T8864] loop0: detected capacity change from 0 to 2048 [ 728.475999][ T8860] loop1: detected capacity change from 0 to 2048 [ 728.499807][ T8868] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 728.525672][ T8870] loop3: detected capacity change from 0 to 2048 [ 728.538973][ T8868] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 728.564258][ T8867] loop5: detected capacity change from 0 to 2048 [ 728.590748][ T8878] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 728.611468][ T8878] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 728.621444][ T8868] EXT4-fs (loop2): This should not happen!! Data will be lost [ 728.621444][ T8868] [ 728.623846][ T8878] EXT4-fs (loop0): This should not happen!! Data will be lost [ 728.623846][ T8878] [ 728.643315][ T8878] EXT4-fs (loop0): Total free blocks count 0 [ 728.649378][ T8878] EXT4-fs (loop0): Free/Dirty block details [ 728.655912][ T8878] EXT4-fs (loop0): free_blocks=0 [ 728.660439][ T8810] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 728.660913][ T8878] EXT4-fs (loop0): dirty_blocks=16 [ 728.680562][ T8878] EXT4-fs (loop0): Block reservation details [ 728.686564][ T8878] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 728.700518][ T8810] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 728.720360][ T8810] EXT4-fs (loop4): This should not happen!! Data will be lost [ 728.720360][ T8810] executing program executing program executing program [ 728.811212][ T8810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 728.860857][ T11] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 728.882829][ T8810] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 728.885910][ T8886] loop0: detected capacity change from 0 to 2048 [ 728.918250][ T8888] loop2: detected capacity change from 0 to 2048 [ 728.926567][ T8890] loop4: detected capacity change from 0 to 2048 [ 728.933685][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 728.943150][ T8810] EXT4-fs (loop1): This should not happen!! Data will be lost [ 728.943150][ T8810] [ 728.956633][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 728.956633][ T11] [ 728.956654][ T11] EXT4-fs (loop3): Total free blocks count 0 [ 728.956669][ T11] EXT4-fs (loop3): Free/Dirty block details [ 728.956681][ T11] EXT4-fs (loop3): free_blocks=0 [ 728.956694][ T11] EXT4-fs (loop3): dirty_blocks=16 [ 728.956706][ T11] EXT4-fs (loop3): Block reservation details [ 728.956717][ T11] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 729.002582][ T5168] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set executing program [ 729.033540][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 729.077200][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 729.077200][ T5168] [ 729.090640][ T5168] EXT4-fs (loop5): Total free blocks count 0 [ 729.129876][ T5168] EXT4-fs (loop5): Free/Dirty block details executing program [ 729.189877][ T5168] EXT4-fs (loop5): free_blocks=0 [ 729.221969][ T5168] EXT4-fs (loop5): dirty_blocks=16 [ 729.257386][ T8810] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 729.263618][ T8904] loop1: detected capacity change from 0 to 2048 [ 729.280682][ T5168] EXT4-fs (loop5): Block reservation details [ 729.291531][ T5168] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 729.301399][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 729.313521][ T8810] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 729.330527][ T5113] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 729.331969][ T8810] EXT4-fs (loop4): This should not happen!! Data will be lost [ 729.331969][ T8810] executing program [ 729.357296][ T8810] EXT4-fs (loop4): Total free blocks count 0 [ 729.370552][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 729.384035][ T8810] EXT4-fs (loop4): Free/Dirty block details [ 729.391896][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 729.391896][ T11] executing program [ 729.401834][ T5113] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 729.402395][ T8810] EXT4-fs (loop4): free_blocks=0 [ 729.419546][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 729.437443][ T8906] loop3: detected capacity change from 0 to 2048 [ 729.445524][ T8810] EXT4-fs (loop4): dirty_blocks=16 [ 729.450880][ T8810] EXT4-fs (loop4): Block reservation details [ 729.457242][ T8810] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 729.461551][ T11] EXT4-fs (loop0): Free/Dirty block details [ 729.466494][ T5113] EXT4-fs (loop2): This should not happen!! Data will be lost [ 729.466494][ T5113] [ 729.480861][ T5113] EXT4-fs (loop2): Total free blocks count 0 [ 729.486996][ T5113] EXT4-fs (loop2): Free/Dirty block details [ 729.513034][ T8912] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 729.528337][ T8912] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 729.533016][ T11] EXT4-fs (loop0): free_blocks=0 [ 729.550854][ T8912] EXT4-fs (loop1): This should not happen!! Data will be lost [ 729.550854][ T8912] executing program [ 729.560543][ T5113] EXT4-fs (loop2): free_blocks=0 [ 729.560561][ T5113] EXT4-fs (loop2): dirty_blocks=16 [ 729.560574][ T5113] EXT4-fs (loop2): Block reservation details [ 729.560585][ T5113] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 729.582912][ T11] EXT4-fs (loop0): dirty_blocks=16 [ 729.594544][ T8910] loop5: detected capacity change from 0 to 2048 [ 729.602901][ T8917] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 729.603936][ T11] EXT4-fs (loop0): Block reservation details [ 729.618831][ T8917] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 729.637496][ T8917] EXT4-fs (loop3): This should not happen!! Data will be lost [ 729.637496][ T8917] [ 729.648181][ T8917] EXT4-fs (loop3): Total free blocks count 0 [ 729.654266][ T8917] EXT4-fs (loop3): Free/Dirty block details executing program [ 729.657138][ T8916] loop4: detected capacity change from 0 to 2048 [ 729.660256][ T8917] EXT4-fs (loop3): free_blocks=0 [ 729.660273][ T8917] EXT4-fs (loop3): dirty_blocks=16 [ 729.660336][ T8917] EXT4-fs (loop3): Block reservation details [ 729.685591][ T8917] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 729.691816][ T11] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 729.717080][ T8924] loop2: detected capacity change from 0 to 2048 executing program [ 729.770900][ T8927] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 729.810367][ T8930] loop3: detected capacity change from 0 to 2048 executing program executing program [ 729.818403][ T8928] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 729.838681][ T8927] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 729.851679][ T8932] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 729.872868][ T8927] EXT4-fs (loop4): This should not happen!! Data will be lost [ 729.872868][ T8927] [ 729.875236][ T8928] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 729.896321][ T8936] loop0: detected capacity change from 0 to 2048 [ 729.905799][ T8937] loop1: detected capacity change from 0 to 2048 [ 729.912622][ T8932] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 729.925634][ T8932] EXT4-fs (loop2): This should not happen!! Data will be lost [ 729.925634][ T8932] [ 729.955789][ T8928] EXT4-fs (loop5): This should not happen!! Data will be lost [ 729.955789][ T8928] [ 729.973380][ T8945] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 730.001610][ T8945] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 730.016331][ T8945] EXT4-fs (loop3): This should not happen!! Data will be lost executing program [ 730.016331][ T8945] [ 730.018559][ T8946] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 730.045326][ T8948] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 730.062839][ T8948] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 730.077501][ T8948] EXT4-fs (loop0): This should not happen!! Data will be lost [ 730.077501][ T8948] [ 730.093089][ T8946] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 730.106551][ T8946] EXT4-fs (loop1): This should not happen!! Data will be lost [ 730.106551][ T8946] executing program executing program [ 730.118740][ T8946] EXT4-fs (loop1): Total free blocks count 0 [ 730.127818][ T8950] loop4: detected capacity change from 0 to 2048 executing program executing program [ 730.167056][ T8946] EXT4-fs (loop1): Free/Dirty block details [ 730.185059][ T8946] EXT4-fs (loop1): free_blocks=0 [ 730.203799][ T8946] EXT4-fs (loop1): dirty_blocks=16 [ 730.208530][ T28] kauditd_printk_skb: 77 callbacks suppressed [ 730.208544][ T28] audit: type=1804 audit(1694378875.011:1344): pid=8950 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/112/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 730.237995][ T8955] loop2: detected capacity change from 0 to 2048 [ 730.244794][ T8954] loop5: detected capacity change from 0 to 2048 [ 730.249058][ T8946] EXT4-fs (loop1): Block reservation details [ 730.265404][ T8958] loop3: detected capacity change from 0 to 2048 [ 730.276420][ T8946] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 730.279799][ T8959] loop0: detected capacity change from 0 to 2048 [ 730.284485][ T28] audit: type=1804 audit(1694378875.071:1345): pid=8950 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/112/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 730.317855][ T8964] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 730.384578][ T28] audit: type=1804 audit(1694378875.121:1346): pid=8955 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/114/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 730.407924][ T28] audit: type=1804 audit(1694378875.121:1347): pid=8955 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/114/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 730.410587][ T8964] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 730.431378][ T28] audit: type=1804 audit(1694378875.171:1348): pid=8958 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/111/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 730.465620][ T8970] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 730.472527][ T8971] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 730.496171][ T28] audit: type=1804 audit(1694378875.171:1349): pid=8958 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/111/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 730.518951][ T8964] EXT4-fs (loop4): This should not happen!! Data will be lost [ 730.518951][ T8964] executing program [ 730.534651][ T28] audit: type=1804 audit(1694378875.341:1350): pid=8954 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/111/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 730.550798][ T8970] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 730.574770][ T8971] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 730.591867][ T8978] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 730.629882][ T8971] EXT4-fs (loop3): This should not happen!! Data will be lost [ 730.629882][ T8971] [ 730.643065][ T28] audit: type=1804 audit(1694378875.341:1351): pid=8954 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/111/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 730.661857][ T8977] loop1: detected capacity change from 0 to 2048 [ 730.673223][ T8979] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 730.675866][ T8970] EXT4-fs (loop2): This should not happen!! Data will be lost [ 730.675866][ T8970] [ 730.709687][ T8971] EXT4-fs (loop3): Total free blocks count 0 [ 730.712852][ T8978] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 730.739239][ T28] audit: type=1804 audit(1694378875.361:1352): pid=8959 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/112/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 730.752730][ T8979] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 730.774476][ T28] audit: type=1804 audit(1694378875.381:1353): pid=8959 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/112/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 730.776168][ T8971] EXT4-fs (loop3): Free/Dirty block details [ 730.797702][ T8978] EXT4-fs (loop5): This should not happen!! Data will be lost [ 730.797702][ T8978] [ 730.817745][ T8978] EXT4-fs (loop5): Total free blocks count 0 [ 730.833167][ T8978] EXT4-fs (loop5): Free/Dirty block details [ 730.839357][ T8978] EXT4-fs (loop5): free_blocks=0 [ 730.883150][ T8979] EXT4-fs (loop0): This should not happen!! Data will be lost [ 730.883150][ T8979] [ 730.893439][ T8979] EXT4-fs (loop0): Total free blocks count 0 [ 730.899551][ T8979] EXT4-fs (loop0): Free/Dirty block details [ 730.906426][ T8979] EXT4-fs (loop0): free_blocks=0 [ 730.911762][ T8979] EXT4-fs (loop0): dirty_blocks=16 [ 730.916984][ T8979] EXT4-fs (loop0): Block reservation details [ 730.923440][ T8979] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 730.923796][ T8987] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 730.929920][ T8971] EXT4-fs (loop3): free_blocks=0 [ 730.944762][ T8984] loop4: detected capacity change from 0 to 2048 [ 730.953204][ T8978] EXT4-fs (loop5): dirty_blocks=16 [ 730.964822][ T8971] EXT4-fs (loop3): dirty_blocks=16 [ 730.977232][ T8971] EXT4-fs (loop3): Block reservation details executing program [ 730.984330][ T8978] EXT4-fs (loop5): Block reservation details [ 730.996962][ T8971] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 731.003392][ T8978] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 731.035390][ T8987] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 731.090710][ T8990] loop2: detected capacity change from 0 to 2048 [ 731.099652][ T8987] EXT4-fs (loop1): This should not happen!! Data will be lost [ 731.099652][ T8987] [ 731.111655][ T8984] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 731.120554][ T8994] loop0: detected capacity change from 0 to 2048 executing program [ 731.137249][ T8987] EXT4-fs (loop1): Total free blocks count 0 [ 731.145045][ T8987] EXT4-fs (loop1): Free/Dirty block details executing program [ 731.200257][ T8984] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 731.235628][ T8987] EXT4-fs (loop1): free_blocks=0 [ 731.243023][ T8987] EXT4-fs (loop1): dirty_blocks=16 [ 731.251331][ T8996] loop5: detected capacity change from 0 to 2048 [ 731.257993][ T9004] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 731.273037][ T8987] EXT4-fs (loop1): Block reservation details [ 731.279185][ T8984] EXT4-fs (loop4): This should not happen!! Data will be lost [ 731.279185][ T8984] [ 731.292685][ T9005] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 731.304036][ T8987] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 731.318675][ T9005] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 731.329706][ T9002] loop3: detected capacity change from 0 to 2048 [ 731.336747][ T9005] EXT4-fs (loop0): This should not happen!! Data will be lost [ 731.336747][ T9005] [ 731.340719][ T8984] EXT4-fs (loop4): Total free blocks count 0 [ 731.348531][ T9005] EXT4-fs (loop0): Total free blocks count 0 [ 731.362317][ T9004] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 731.375157][ T9005] EXT4-fs (loop0): Free/Dirty block details [ 731.381586][ T9005] EXT4-fs (loop0): free_blocks=0 [ 731.384573][ T8984] EXT4-fs (loop4): Free/Dirty block details [ 731.387517][ T9005] EXT4-fs (loop0): dirty_blocks=16 [ 731.393313][ T9004] EXT4-fs (loop2): This should not happen!! Data will be lost [ 731.393313][ T9004] [ 731.407882][ T9005] EXT4-fs (loop0): Block reservation details [ 731.407901][ T9005] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 731.408410][ T8984] EXT4-fs (loop4): free_blocks=0 [ 731.425236][ T8984] EXT4-fs (loop4): dirty_blocks=16 [ 731.430750][ T8984] EXT4-fs (loop4): Block reservation details [ 731.436925][ T8984] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 731.446015][ T9004] EXT4-fs (loop2): Total free blocks count 0 [ 731.452251][ T9004] EXT4-fs (loop2): Free/Dirty block details [ 731.458202][ T9004] EXT4-fs (loop2): free_blocks=0 [ 731.463213][ T9004] EXT4-fs (loop2): dirty_blocks=16 [ 731.469753][ T9012] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 731.501188][ T9004] EXT4-fs (loop2): Block reservation details [ 731.508409][ T9012] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 731.534958][ T9004] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 731.553436][ T9016] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 731.572753][ T9012] EXT4-fs (loop5): This should not happen!! Data will be lost [ 731.572753][ T9012] [ 731.597692][ T9012] EXT4-fs (loop5): Total free blocks count 0 executing program [ 731.607410][ T9016] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 731.625200][ T9015] loop1: detected capacity change from 0 to 2048 [ 731.632618][ T9012] EXT4-fs (loop5): Free/Dirty block details [ 731.650090][ T9018] loop0: detected capacity change from 0 to 2048 executing program [ 731.657941][ T9021] loop4: detected capacity change from 0 to 2048 [ 731.664372][ T9012] EXT4-fs (loop5): free_blocks=0 [ 731.664390][ T9012] EXT4-fs (loop5): dirty_blocks=16 [ 731.664404][ T9012] EXT4-fs (loop5): Block reservation details [ 731.664416][ T9012] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 731.664727][ T9016] EXT4-fs (loop3): This should not happen!! Data will be lost [ 731.664727][ T9016] [ 731.722667][ T9026] loop2: detected capacity change from 0 to 2048 [ 731.733584][ T9016] EXT4-fs (loop3): Total free blocks count 0 [ 731.746287][ T9016] EXT4-fs (loop3): Free/Dirty block details [ 731.752971][ T9016] EXT4-fs (loop3): free_blocks=0 [ 731.758052][ T9016] EXT4-fs (loop3): dirty_blocks=16 [ 731.763425][ T9016] EXT4-fs (loop3): Block reservation details executing program [ 731.770471][ T9030] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 731.785542][ T9016] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 731.792664][ T9030] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 731.861911][ T9038] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 731.894455][ T9038] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 731.914438][ T9030] EXT4-fs (loop1): This should not happen!! Data will be lost [ 731.914438][ T9030] [ 731.934932][ T9036] loop5: detected capacity change from 0 to 2048 [ 731.946359][ T5168] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set executing program [ 731.963579][ T9038] EXT4-fs (loop2): This should not happen!! Data will be lost [ 731.963579][ T9038] [ 731.984487][ T9038] EXT4-fs (loop2): Total free blocks count 0 [ 731.992360][ T9038] EXT4-fs (loop2): Free/Dirty block details [ 731.998583][ T5168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 732.011417][ T8810] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 732.037256][ T8810] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 732.045515][ T9038] EXT4-fs (loop2): free_blocks=0 [ 732.055960][ T9038] EXT4-fs (loop2): dirty_blocks=16 [ 732.061182][ T9038] EXT4-fs (loop2): Block reservation details [ 732.067223][ T9038] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 732.072971][ T5168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 732.072971][ T5168] [ 732.073871][ T8810] EXT4-fs (loop0): This should not happen!! Data will be lost [ 732.073871][ T8810] [ 732.103028][ T8810] EXT4-fs (loop0): Total free blocks count 0 executing program [ 732.109541][ T9041] loop3: detected capacity change from 0 to 2048 [ 732.116787][ T8810] EXT4-fs (loop0): Free/Dirty block details [ 732.124622][ T8810] EXT4-fs (loop0): free_blocks=0 [ 732.129597][ T8810] EXT4-fs (loop0): dirty_blocks=16 [ 732.134952][ T8810] EXT4-fs (loop0): Block reservation details [ 732.141171][ T8810] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 732.172762][ T9047] loop2: detected capacity change from 0 to 2048 executing program [ 732.228660][ T9052] loop1: detected capacity change from 0 to 2048 [ 732.270092][ T9056] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 732.321335][ T9061] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 732.345456][ T9054] loop0: detected capacity change from 0 to 2048 [ 732.352096][ T9060] loop4: detected capacity change from 0 to 2048 [ 732.359426][ T9056] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 732.384514][ T9063] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 732.405354][ T9061] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 732.419031][ T9063] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 732.430362][ T9056] EXT4-fs (loop3): This should not happen!! Data will be lost [ 732.430362][ T9056] [ 732.440456][ T9063] EXT4-fs (loop1): This should not happen!! Data will be lost [ 732.440456][ T9063] [ 732.451240][ T9063] EXT4-fs (loop1): Total free blocks count 0 [ 732.457530][ T9061] EXT4-fs (loop2): This should not happen!! Data will be lost [ 732.457530][ T9061] [ 732.467669][ T11] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 732.467750][ T9063] EXT4-fs (loop1): Free/Dirty block details [ 732.488453][ T9061] EXT4-fs (loop2): Total free blocks count 0 [ 732.494736][ T9061] EXT4-fs (loop2): Free/Dirty block details [ 732.501104][ T9063] EXT4-fs (loop1): free_blocks=0 [ 732.506754][ T9061] EXT4-fs (loop2): free_blocks=0 [ 732.509837][ T9056] EXT4-fs (loop3): Total free blocks count 0 [ 732.516247][ T9063] EXT4-fs (loop1): dirty_blocks=16 [ 732.523275][ T9069] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 732.533564][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 732.550183][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 732.550183][ T11] [ 732.560396][ T11] EXT4-fs (loop5): Total free blocks count 0 [ 732.566405][ T11] EXT4-fs (loop5): Free/Dirty block details [ 732.567182][ T9061] EXT4-fs (loop2): dirty_blocks=16 [ 732.573337][ T9070] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 732.592386][ T9063] EXT4-fs (loop1): Block reservation details [ 732.596418][ T9061] EXT4-fs (loop2): Block reservation details [ 732.598450][ T11] EXT4-fs (loop5): free_blocks=0 [ 732.604982][ T9056] EXT4-fs (loop3): Free/Dirty block details [ 732.609803][ T9063] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 732.616038][ T9061] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 732.621404][ T11] EXT4-fs (loop5): dirty_blocks=16 [ 732.629236][ T9056] EXT4-fs (loop3): free_blocks=0 [ 732.632890][ T11] EXT4-fs (loop5): Block reservation details [ 732.638075][ T9069] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 732.643342][ T11] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 732.646617][ T9056] EXT4-fs (loop3): dirty_blocks=16 [ 732.662627][ T9070] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 732.667065][ T9056] EXT4-fs (loop3): Block reservation details executing program [ 732.683983][ T9069] EXT4-fs (loop4): This should not happen!! Data will be lost [ 732.683983][ T9069] [ 732.687957][ T9056] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 732.710700][ T9070] EXT4-fs (loop0): This should not happen!! Data will be lost [ 732.710700][ T9070] [ 732.720784][ T9070] EXT4-fs (loop0): Total free blocks count 0 [ 732.728026][ T9070] EXT4-fs (loop0): Free/Dirty block details [ 732.736212][ T9070] EXT4-fs (loop0): free_blocks=0 [ 732.741371][ T9070] EXT4-fs (loop0): dirty_blocks=16 [ 732.746595][ T9070] EXT4-fs (loop0): Block reservation details [ 732.753144][ T9069] EXT4-fs (loop4): Total free blocks count 0 [ 732.759592][ T9069] EXT4-fs (loop4): Free/Dirty block details [ 732.760383][ T9070] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 732.765532][ T9069] EXT4-fs (loop4): free_blocks=0 [ 732.776476][ T9069] EXT4-fs (loop4): dirty_blocks=16 executing program executing program [ 732.781828][ T9069] EXT4-fs (loop4): Block reservation details [ 732.788946][ T9069] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 732.830185][ T9074] loop5: detected capacity change from 0 to 2048 executing program [ 732.924010][ T9084] loop4: detected capacity change from 0 to 2048 [ 732.932298][ T9077] loop1: detected capacity change from 0 to 2048 [ 732.949397][ T9078] loop3: detected capacity change from 0 to 2048 [ 732.959515][ T9087] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 732.965547][ T9085] loop2: detected capacity change from 0 to 2048 [ 732.986017][ T9087] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 733.003581][ T9086] loop0: detected capacity change from 0 to 2048 [ 733.014389][ T9087] EXT4-fs (loop5): This should not happen!! Data will be lost [ 733.014389][ T9087] [ 733.026212][ T9087] EXT4-fs (loop5): Total free blocks count 0 [ 733.039552][ T9087] EXT4-fs (loop5): Free/Dirty block details [ 733.045998][ T9087] EXT4-fs (loop5): free_blocks=0 [ 733.073867][ T9087] EXT4-fs (loop5): dirty_blocks=16 [ 733.099058][ T9087] EXT4-fs (loop5): Block reservation details [ 733.099361][ T9099] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 733.105588][ T9087] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 733.132432][ T9101] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 733.132713][ T9099] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 733.152691][ T9100] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 733.172446][ T9103] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 733.177199][ T9100] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 733.189940][ T9102] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 733.203478][ T9100] EXT4-fs (loop4): This should not happen!! Data will be lost [ 733.203478][ T9100] [ 733.227146][ T9100] EXT4-fs (loop4): Total free blocks count 0 [ 733.233762][ T9099] EXT4-fs (loop3): This should not happen!! Data will be lost [ 733.233762][ T9099] executing program [ 733.254948][ T9101] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 733.255292][ T9102] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 733.271301][ T9103] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 733.279677][ T9102] EXT4-fs (loop0): This should not happen!! Data will be lost [ 733.279677][ T9102] [ 733.302648][ T9101] EXT4-fs (loop1): This should not happen!! Data will be lost [ 733.302648][ T9101] [ 733.329325][ T9110] loop5: detected capacity change from 0 to 2048 [ 733.333948][ T9100] EXT4-fs (loop4): Free/Dirty block details [ 733.348547][ T9100] EXT4-fs (loop4): free_blocks=0 [ 733.357369][ T9101] EXT4-fs (loop1): Total free blocks count 0 [ 733.364953][ T9101] EXT4-fs (loop1): Free/Dirty block details [ 733.371642][ T9101] EXT4-fs (loop1): free_blocks=0 executing program executing program [ 733.401237][ T9103] EXT4-fs (loop2): This should not happen!! Data will be lost [ 733.401237][ T9103] [ 733.416953][ T9101] EXT4-fs (loop1): dirty_blocks=16 [ 733.425537][ T9100] EXT4-fs (loop4): dirty_blocks=16 [ 733.439973][ T9101] EXT4-fs (loop1): Block reservation details [ 733.453493][ T9100] EXT4-fs (loop4): Block reservation details [ 733.465132][ T9101] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 733.478467][ T9115] loop3: detected capacity change from 0 to 2048 [ 733.497285][ T9117] loop0: detected capacity change from 0 to 2048 [ 733.504558][ T9100] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 733.608972][ T8810] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 733.616781][ T9127] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 733.645232][ T9124] loop2: detected capacity change from 0 to 2048 executing program [ 733.658649][ T9126] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 733.677092][ T8810] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 733.705826][ T9128] loop1: detected capacity change from 0 to 2048 [ 733.713331][ T8810] EXT4-fs (loop5): This should not happen!! Data will be lost [ 733.713331][ T8810] [ 733.729776][ T8810] EXT4-fs (loop5): Total free blocks count 0 [ 733.736149][ T8810] EXT4-fs (loop5): Free/Dirty block details [ 733.742746][ T8810] EXT4-fs (loop5): free_blocks=0 [ 733.747874][ T8810] EXT4-fs (loop5): dirty_blocks=16 [ 733.756751][ T9126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 733.785466][ T9127] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 733.798591][ T9132] loop4: detected capacity change from 0 to 2048 [ 733.831144][ T9135] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 733.850534][ T9126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 733.850534][ T9126] [ 733.870552][ T8810] EXT4-fs (loop5): Block reservation details [ 733.884047][ T9127] EXT4-fs (loop3): This should not happen!! Data will be lost [ 733.884047][ T9127] [ 733.895812][ T8810] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 733.921054][ T9127] EXT4-fs (loop3): Total free blocks count 0 [ 733.927082][ T9127] EXT4-fs (loop3): Free/Dirty block details [ 733.931823][ T9135] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 733.933020][ T9127] EXT4-fs (loop3): free_blocks=0 [ 733.950145][ T9127] EXT4-fs (loop3): dirty_blocks=16 [ 733.955887][ T9127] EXT4-fs (loop3): Block reservation details executing program [ 734.011645][ T9127] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 734.018228][ T9143] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 734.018648][ T9135] EXT4-fs (loop2): This should not happen!! Data will be lost [ 734.018648][ T9135] [ 734.043549][ T9142] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 734.064513][ T9145] loop5: detected capacity change from 0 to 2048 [ 734.086831][ T9143] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 734.096854][ T9142] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 734.120884][ T9135] EXT4-fs (loop2): Total free blocks count 0 [ 734.133839][ T9135] EXT4-fs (loop2): Free/Dirty block details [ 734.140140][ T9148] loop0: detected capacity change from 0 to 2048 [ 734.147883][ T9143] EXT4-fs (loop1): This should not happen!! Data will be lost [ 734.147883][ T9143] [ 734.157784][ T9135] EXT4-fs (loop2): free_blocks=0 [ 734.164554][ T9135] EXT4-fs (loop2): dirty_blocks=16 executing program [ 734.170107][ T9143] EXT4-fs (loop1): Total free blocks count 0 [ 734.176850][ T9135] EXT4-fs (loop2): Block reservation details [ 734.186466][ T9142] EXT4-fs (loop4): This should not happen!! Data will be lost [ 734.186466][ T9142] [ 734.197526][ T9143] EXT4-fs (loop1): Free/Dirty block details [ 734.214613][ T9135] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 734.221088][ T9152] loop3: detected capacity change from 0 to 2048 [ 734.225905][ T9143] EXT4-fs (loop1): free_blocks=0 [ 734.229117][ T9142] EXT4-fs (loop4): Total free blocks count 0 [ 734.239114][ T9142] EXT4-fs (loop4): Free/Dirty block details [ 734.245431][ T9142] EXT4-fs (loop4): free_blocks=0 [ 734.250675][ T9142] EXT4-fs (loop4): dirty_blocks=16 [ 734.256296][ T9142] EXT4-fs (loop4): Block reservation details [ 734.262392][ T9156] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 734.263252][ T9142] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 734.283845][ T9143] EXT4-fs (loop1): dirty_blocks=16 [ 734.289094][ T9143] EXT4-fs (loop1): Block reservation details [ 734.295519][ T9143] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 734.305452][ T9156] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program executing program [ 734.407972][ T9162] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 734.422424][ T9156] EXT4-fs (loop0): This should not happen!! Data will be lost [ 734.422424][ T9156] [ 734.445352][ T9161] loop2: detected capacity change from 0 to 2048 executing program [ 734.452321][ T5113] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 734.469045][ T9162] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 734.488955][ T9165] loop4: detected capacity change from 0 to 2048 [ 734.503967][ T5113] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 734.518981][ T9162] EXT4-fs (loop3): This should not happen!! Data will be lost [ 734.518981][ T9162] [ 734.539935][ T9162] EXT4-fs (loop3): Total free blocks count 0 [ 734.546603][ T5113] EXT4-fs (loop5): This should not happen!! Data will be lost [ 734.546603][ T5113] [ 734.557972][ T9162] EXT4-fs (loop3): Free/Dirty block details [ 734.569406][ T9167] loop1: detected capacity change from 0 to 2048 [ 734.570844][ T5113] EXT4-fs (loop5): Total free blocks count 0 [ 734.589873][ T9162] EXT4-fs (loop3): free_blocks=0 [ 734.595165][ T5113] EXT4-fs (loop5): Free/Dirty block details [ 734.595184][ T5113] EXT4-fs (loop5): free_blocks=0 [ 734.595199][ T5113] EXT4-fs (loop5): dirty_blocks=16 [ 734.595212][ T5113] EXT4-fs (loop5): Block reservation details [ 734.617819][ T9172] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 734.640668][ T9162] EXT4-fs (loop3): dirty_blocks=16 [ 734.645838][ T9162] EXT4-fs (loop3): Block reservation details [ 734.651902][ T5113] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 734.658516][ T9173] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 734.679082][ T9176] loop0: detected capacity change from 0 to 2048 [ 734.681048][ T9172] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 734.702668][ T9162] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 734.709692][ T9173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 734.722685][ T9172] EXT4-fs (loop2): This should not happen!! Data will be lost [ 734.722685][ T9172] [ 734.732733][ T9173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 734.732733][ T9173] [ 734.742484][ T9173] EXT4-fs (loop4): Total free blocks count 0 [ 734.748509][ T9173] EXT4-fs (loop4): Free/Dirty block details [ 734.751698][ T9172] EXT4-fs (loop2): Total free blocks count 0 [ 734.754743][ T9173] EXT4-fs (loop4): free_blocks=0 [ 734.765576][ T9173] EXT4-fs (loop4): dirty_blocks=16 [ 734.770750][ T9173] EXT4-fs (loop4): Block reservation details [ 734.776753][ T9173] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 734.783856][ T9172] EXT4-fs (loop2): Free/Dirty block details [ 734.789831][ T9172] EXT4-fs (loop2): free_blocks=0 executing program executing program [ 734.804782][ T9182] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 734.844522][ T9172] EXT4-fs (loop2): dirty_blocks=16 [ 734.849788][ T9172] EXT4-fs (loop2): Block reservation details [ 734.875935][ T9188] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 734.880594][ T9182] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 734.904170][ T9172] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 734.923032][ T9186] loop5: detected capacity change from 0 to 2048 [ 734.934189][ T9182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 734.934189][ T9182] [ 734.955015][ T9187] loop3: detected capacity change from 0 to 2048 [ 734.961481][ T9182] EXT4-fs (loop1): Total free blocks count 0 executing program [ 734.962799][ T9188] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 734.967893][ T9182] EXT4-fs (loop1): Free/Dirty block details [ 735.007979][ T9188] EXT4-fs (loop0): This should not happen!! Data will be lost [ 735.007979][ T9188] [ 735.018832][ T9188] EXT4-fs (loop0): Total free blocks count 0 [ 735.025723][ T9188] EXT4-fs (loop0): Free/Dirty block details [ 735.032554][ T9188] EXT4-fs (loop0): free_blocks=0 [ 735.033798][ T9191] loop4: detected capacity change from 0 to 2048 [ 735.055314][ T9182] EXT4-fs (loop1): free_blocks=0 [ 735.067603][ T9188] EXT4-fs (loop0): dirty_blocks=16 [ 735.074803][ T9182] EXT4-fs (loop1): dirty_blocks=16 [ 735.080172][ T9182] EXT4-fs (loop1): Block reservation details [ 735.080170][ T9198] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 735.087383][ T9182] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 735.111258][ T9188] EXT4-fs (loop0): Block reservation details [ 735.117714][ T9188] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 735.134130][ T9195] loop2: detected capacity change from 0 to 2048 [ 735.138949][ T9198] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 735.242634][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 735.242651][ T28] audit: type=1804 audit(1694378880.051:1430): pid=9195 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/121/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 735.293998][ T9198] EXT4-fs (loop5): This should not happen!! Data will be lost [ 735.293998][ T9198] [ 735.334886][ T9209] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 735.334917][ T28] audit: type=1804 audit(1694378880.051:1431): pid=9195 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/121/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 735.376360][ T11] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 735.377017][ T9209] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 735.406939][ T9209] EXT4-fs (loop2): This should not happen!! Data will be lost [ 735.406939][ T9209] [ 735.417485][ T9209] EXT4-fs (loop2): Total free blocks count 0 [ 735.424046][ T9209] EXT4-fs (loop2): Free/Dirty block details executing program [ 735.431316][ T9209] EXT4-fs (loop2): free_blocks=0 [ 735.436453][ T9209] EXT4-fs (loop2): dirty_blocks=16 [ 735.454137][ T9209] EXT4-fs (loop2): Block reservation details [ 735.460485][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 735.468048][ T9209] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 735.476084][ T9207] loop0: detected capacity change from 0 to 2048 [ 735.488144][ T9213] loop5: detected capacity change from 0 to 2048 [ 735.494087][ T9210] loop1: detected capacity change from 0 to 2048 [ 735.514079][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 735.514079][ T11] [ 735.525482][ T11] EXT4-fs (loop4): Total free blocks count 0 [ 735.533142][ T11] EXT4-fs (loop4): Free/Dirty block details [ 735.539313][ T11] EXT4-fs (loop4): free_blocks=0 [ 735.539482][ T5113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 735.560255][ T28] audit: type=1804 audit(1694378880.361:1432): pid=9207 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/120/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 735.569021][ T11] EXT4-fs (loop4): dirty_blocks=16 executing program [ 735.588167][ T11] EXT4-fs (loop4): Block reservation details [ 735.595008][ T11] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 735.615290][ T28] audit: type=1804 audit(1694378880.361:1433): pid=9207 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/120/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 735.615884][ T9219] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 735.653130][ T5113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 735.668937][ T9221] loop2: detected capacity change from 0 to 2048 [ 735.686180][ T9219] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 735.733040][ T5113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 735.733040][ T5113] [ 735.733400][ T9226] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 735.743981][ T28] audit: type=1804 audit(1694378880.491:1434): pid=9210 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/117/bus/bus" dev="loop1" ino=18 res=1 errno=0 executing program [ 735.789036][ T9227] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 735.795955][ T9219] EXT4-fs (loop0): This should not happen!! Data will be lost [ 735.795955][ T9219] [ 735.804757][ T5113] EXT4-fs (loop3): Total free blocks count 0 [ 735.817477][ T9219] EXT4-fs (loop0): Total free blocks count 0 [ 735.826265][ T9219] EXT4-fs (loop0): Free/Dirty block details [ 735.830991][ T9228] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 735.834225][ T9226] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 735.864734][ T28] audit: type=1804 audit(1694378880.491:1435): pid=9210 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/117/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 735.870489][ T5113] EXT4-fs (loop3): Free/Dirty block details [ 735.887810][ T28] audit: type=1804 audit(1694378880.511:1436): pid=9213 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/118/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 735.900077][ T9231] loop4: detected capacity change from 0 to 2048 [ 735.915465][ T28] audit: type=1804 audit(1694378880.521:1437): pid=9213 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/118/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 735.921984][ T9219] EXT4-fs (loop0): free_blocks=0 [ 735.949271][ T9219] EXT4-fs (loop0): dirty_blocks=16 [ 735.954709][ T9219] EXT4-fs (loop0): Block reservation details [ 735.954818][ T9226] EXT4-fs (loop1): This should not happen!! Data will be lost [ 735.954818][ T9226] [ 735.960896][ T9227] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 735.970581][ T9219] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 735.985233][ T5113] EXT4-fs (loop3): free_blocks=0 [ 735.990889][ T9227] EXT4-fs (loop2): This should not happen!! Data will be lost [ 735.990889][ T9227] [ 736.003599][ T5113] EXT4-fs (loop3): dirty_blocks=16 [ 736.003740][ T9228] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 736.008966][ T28] audit: type=1804 audit(1694378880.521:1438): pid=9221 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/122/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 736.021883][ T9228] EXT4-fs (loop5): This should not happen!! Data will be lost [ 736.021883][ T9228] [ 736.044132][ T28] audit: type=1804 audit(1694378880.521:1439): pid=9221 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/122/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 736.056528][ T9227] EXT4-fs (loop2): Total free blocks count 0 [ 736.081754][ T5113] EXT4-fs (loop3): Block reservation details [ 736.085538][ T9228] EXT4-fs (loop5): Total free blocks count 0 [ 736.088041][ T5113] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 736.100319][ T9227] EXT4-fs (loop2): Free/Dirty block details [ 736.104347][ T9228] EXT4-fs (loop5): Free/Dirty block details [ 736.107536][ T9227] EXT4-fs (loop2): free_blocks=0 [ 736.122301][ T9227] EXT4-fs (loop2): dirty_blocks=16 [ 736.127885][ T9227] EXT4-fs (loop2): Block reservation details executing program executing program [ 736.148015][ T9227] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 736.158680][ T9228] EXT4-fs (loop5): free_blocks=0 [ 736.165052][ T9228] EXT4-fs (loop5): dirty_blocks=16 [ 736.178369][ T9228] EXT4-fs (loop5): Block reservation details executing program [ 736.196936][ T9228] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 736.229563][ T9241] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 736.281035][ T9241] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 736.286110][ T9239] loop1: detected capacity change from 0 to 2048 [ 736.294718][ T9240] loop0: detected capacity change from 0 to 2048 [ 736.317320][ T9242] loop2: detected capacity change from 0 to 2048 executing program [ 736.338329][ T9245] loop3: detected capacity change from 0 to 2048 [ 736.348793][ T9241] EXT4-fs (loop4): This should not happen!! Data will be lost [ 736.348793][ T9241] executing program [ 736.407575][ T9254] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 736.432869][ T9258] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 736.453168][ T9259] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 736.460757][ T9254] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 736.474403][ T9253] loop5: detected capacity change from 0 to 2048 [ 736.494357][ T9258] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 736.518811][ T9254] EXT4-fs (loop1): This should not happen!! Data will be lost [ 736.518811][ T9254] [ 736.528767][ T9261] loop4: detected capacity change from 0 to 2048 [ 736.538392][ T9264] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 736.539628][ T9258] EXT4-fs (loop0): This should not happen!! Data will be lost [ 736.539628][ T9258] [ 736.553668][ T9259] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 736.593615][ T9264] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 736.603974][ T9259] EXT4-fs (loop2): This should not happen!! Data will be lost [ 736.603974][ T9259] [ 736.628221][ T9264] EXT4-fs (loop3): This should not happen!! Data will be lost [ 736.628221][ T9264] executing program executing program [ 736.680747][ T9270] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 736.698671][ T9271] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 736.710365][ T9264] EXT4-fs (loop3): Total free blocks count 0 executing program [ 736.726611][ T9264] EXT4-fs (loop3): Free/Dirty block details [ 736.756422][ T9270] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 736.763763][ T9278] loop2: detected capacity change from 0 to 2048 [ 736.770767][ T9264] EXT4-fs (loop3): free_blocks=0 [ 736.791664][ T9271] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 736.805841][ T9271] EXT4-fs (loop5): This should not happen!! Data will be lost [ 736.805841][ T9271] [ 736.810580][ T9264] EXT4-fs (loop3): dirty_blocks=16 [ 736.820744][ T9270] EXT4-fs (loop4): This should not happen!! Data will be lost [ 736.820744][ T9270] [ 736.821604][ T9275] loop1: detected capacity change from 0 to 2048 [ 736.831056][ T9270] EXT4-fs (loop4): Total free blocks count 0 [ 736.839411][ T9274] loop0: detected capacity change from 0 to 2048 [ 736.843390][ T9270] EXT4-fs (loop4): Free/Dirty block details [ 736.855725][ T9270] EXT4-fs (loop4): free_blocks=0 [ 736.861553][ T9270] EXT4-fs (loop4): dirty_blocks=16 [ 736.877306][ T9271] EXT4-fs (loop5): Total free blocks count 0 [ 736.879750][ T9270] EXT4-fs (loop4): Block reservation details [ 736.889406][ T9270] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 736.896059][ T9264] EXT4-fs (loop3): Block reservation details [ 736.902183][ T9264] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 736.909126][ T9271] EXT4-fs (loop5): Free/Dirty block details [ 736.915342][ T9271] EXT4-fs (loop5): free_blocks=0 [ 736.920461][ T9271] EXT4-fs (loop5): dirty_blocks=16 [ 736.949158][ T9271] EXT4-fs (loop5): Block reservation details [ 736.955668][ T9271] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program executing program [ 737.037007][ T5113] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 737.037288][ T9291] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.052174][ T9289] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.095081][ T5113] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 737.116876][ T9293] loop4: detected capacity change from 0 to 2048 [ 737.125057][ T9291] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 737.138672][ T5113] EXT4-fs (loop2): This should not happen!! Data will be lost [ 737.138672][ T5113] [ 737.142610][ T9290] loop3: detected capacity change from 0 to 2048 [ 737.161833][ T9289] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 737.187669][ T5113] EXT4-fs (loop2): Total free blocks count 0 [ 737.201239][ T9289] EXT4-fs (loop1): This should not happen!! Data will be lost [ 737.201239][ T9289] [ 737.204254][ T9291] EXT4-fs (loop0): This should not happen!! Data will be lost [ 737.204254][ T9291] [ 737.256938][ T5113] EXT4-fs (loop2): Free/Dirty block details [ 737.263411][ T5113] EXT4-fs (loop2): free_blocks=0 [ 737.268525][ T5113] EXT4-fs (loop2): dirty_blocks=16 [ 737.274231][ T5113] EXT4-fs (loop2): Block reservation details [ 737.275283][ T9296] loop5: detected capacity change from 0 to 2048 [ 737.280359][ T5113] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 737.288389][ T9301] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.292846][ T9291] EXT4-fs (loop0): Total free blocks count 0 [ 737.313527][ T9291] EXT4-fs (loop0): Free/Dirty block details [ 737.319555][ T9291] EXT4-fs (loop0): free_blocks=0 [ 737.324684][ T9291] EXT4-fs (loop0): dirty_blocks=16 [ 737.325199][ T9302] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.330153][ T9291] EXT4-fs (loop0): Block reservation details executing program executing program [ 737.358074][ T9291] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 737.359727][ T9301] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 737.380715][ T9302] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 737.454529][ T9310] loop1: detected capacity change from 0 to 2048 [ 737.463531][ T9301] EXT4-fs (loop4): This should not happen!! Data will be lost [ 737.463531][ T9301] [ 737.463575][ T9302] EXT4-fs (loop3): This should not happen!! Data will be lost [ 737.463575][ T9302] [ 737.473713][ T9301] EXT4-fs (loop4): Total free blocks count 0 [ 737.489304][ T9301] EXT4-fs (loop4): Free/Dirty block details [ 737.495695][ T9301] EXT4-fs (loop4): free_blocks=0 [ 737.501044][ T9301] EXT4-fs (loop4): dirty_blocks=16 [ 737.506380][ T9301] EXT4-fs (loop4): Block reservation details [ 737.512839][ T9301] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 737.516043][ T9311] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.527201][ T9302] EXT4-fs (loop3): Total free blocks count 0 [ 737.540112][ T9302] EXT4-fs (loop3): Free/Dirty block details [ 737.547288][ T9302] EXT4-fs (loop3): free_blocks=0 executing program [ 737.554075][ T9302] EXT4-fs (loop3): dirty_blocks=16 [ 737.559517][ T9302] EXT4-fs (loop3): Block reservation details [ 737.560126][ T9308] loop2: detected capacity change from 0 to 2048 [ 737.566139][ T9302] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 737.620938][ T9311] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 737.651985][ T9316] loop0: detected capacity change from 0 to 2048 executing program [ 737.656567][ T9319] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.658539][ T9311] EXT4-fs (loop5): This should not happen!! Data will be lost [ 737.658539][ T9311] [ 737.730023][ T9318] loop4: detected capacity change from 0 to 2048 [ 737.740041][ T9319] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 737.750105][ T9311] EXT4-fs (loop5): Total free blocks count 0 [ 737.753020][ T9319] EXT4-fs (loop1): This should not happen!! Data will be lost [ 737.753020][ T9319] [ 737.769051][ T9319] EXT4-fs (loop1): Total free blocks count 0 [ 737.774046][ T9322] loop3: detected capacity change from 0 to 2048 [ 737.775295][ T9319] EXT4-fs (loop1): Free/Dirty block details [ 737.787396][ T9319] EXT4-fs (loop1): free_blocks=0 [ 737.790175][ T9327] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.792417][ T9319] EXT4-fs (loop1): dirty_blocks=16 [ 737.792435][ T9319] EXT4-fs (loop1): Block reservation details [ 737.792448][ T9319] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 737.825697][ T9311] EXT4-fs (loop5): Free/Dirty block details [ 737.834768][ T9311] EXT4-fs (loop5): free_blocks=0 [ 737.839810][ T9311] EXT4-fs (loop5): dirty_blocks=16 [ 737.845642][ T9311] EXT4-fs (loop5): Block reservation details [ 737.852161][ T9311] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 737.876278][ T9333] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.916400][ T9336] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.928173][ T9335] loop1: detected capacity change from 0 to 2048 [ 737.939597][ T9327] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 737.953073][ T9338] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 737.962870][ T9327] EXT4-fs (loop2): This should not happen!! Data will be lost [ 737.962870][ T9327] [ 737.977986][ T9327] EXT4-fs (loop2): Total free blocks count 0 [ 737.984549][ T9333] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 737.997952][ T9336] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 738.014058][ T9327] EXT4-fs (loop2): Free/Dirty block details [ 738.016638][ T9338] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 738.021346][ T9336] EXT4-fs (loop4): This should not happen!! Data will be lost [ 738.021346][ T9336] [ 738.032536][ T9338] EXT4-fs (loop3): This should not happen!! Data will be lost [ 738.032536][ T9338] [ 738.042991][ T9333] EXT4-fs (loop0): This should not happen!! Data will be lost [ 738.042991][ T9333] [ 738.053557][ T9327] EXT4-fs (loop2): free_blocks=0 [ 738.091409][ T9333] EXT4-fs (loop0): Total free blocks count 0 [ 738.098062][ T9327] EXT4-fs (loop2): dirty_blocks=16 [ 738.103196][ T9336] EXT4-fs (loop4): Total free blocks count 0 [ 738.103215][ T9336] EXT4-fs (loop4): Free/Dirty block details [ 738.103228][ T9336] EXT4-fs (loop4): free_blocks=0 [ 738.103242][ T9336] EXT4-fs (loop4): dirty_blocks=16 [ 738.128636][ T9333] EXT4-fs (loop0): Free/Dirty block details [ 738.135172][ T9333] EXT4-fs (loop0): free_blocks=0 [ 738.141276][ T9343] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 738.141697][ T9333] EXT4-fs (loop0): dirty_blocks=16 [ 738.161976][ T9333] EXT4-fs (loop0): Block reservation details [ 738.165213][ T9327] EXT4-fs (loop2): Block reservation details [ 738.174171][ T9327] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 738.180440][ T9333] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 738.199879][ T9336] EXT4-fs (loop4): Block reservation details [ 738.205940][ T9346] loop5: detected capacity change from 0 to 2048 [ 738.214242][ T9343] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 738.233693][ T9336] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 738.251063][ T9343] EXT4-fs (loop1): This should not happen!! Data will be lost [ 738.251063][ T9343] [ 738.261179][ T9343] EXT4-fs (loop1): Total free blocks count 0 [ 738.267284][ T9343] EXT4-fs (loop1): Free/Dirty block details [ 738.273597][ T9343] EXT4-fs (loop1): free_blocks=0 [ 738.288597][ T9343] EXT4-fs (loop1): dirty_blocks=16 executing program executing program [ 738.296225][ T9351] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 738.329739][ T9350] loop3: detected capacity change from 0 to 2048 [ 738.340534][ T9343] EXT4-fs (loop1): Block reservation details executing program [ 738.356997][ T9343] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 738.374435][ T9351] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 738.389291][ T9354] loop2: detected capacity change from 0 to 2048 [ 738.426094][ T9355] loop0: detected capacity change from 0 to 2048 [ 738.435059][ T9351] EXT4-fs (loop5): This should not happen!! Data will be lost [ 738.435059][ T9351] [ 738.469741][ T9360] loop4: detected capacity change from 0 to 2048 executing program [ 738.577679][ T5113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set executing program [ 738.662197][ T9374] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 738.688819][ T5113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 738.709286][ T9371] loop1: detected capacity change from 0 to 2048 [ 738.718469][ T9373] loop5: detected capacity change from 0 to 2048 [ 738.726632][ T9374] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 738.742270][ T5113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 738.742270][ T5113] [ 738.752391][ T5113] EXT4-fs (loop3): Total free blocks count 0 [ 738.758923][ T5113] EXT4-fs (loop3): Free/Dirty block details [ 738.769920][ T9374] EXT4-fs (loop4): This should not happen!! Data will be lost [ 738.769920][ T9374] [ 738.800018][ T9374] EXT4-fs (loop4): Total free blocks count 0 [ 738.807173][ T9374] EXT4-fs (loop4): Free/Dirty block details [ 738.808903][ T5113] EXT4-fs (loop3): free_blocks=0 [ 738.818477][ T5168] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 738.833501][ T8810] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 738.861098][ T5113] EXT4-fs (loop3): dirty_blocks=16 [ 738.862327][ T9381] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 738.868832][ T9380] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 738.881911][ T9374] EXT4-fs (loop4): free_blocks=0 [ 738.901070][ T9374] EXT4-fs (loop4): dirty_blocks=16 [ 738.906295][ T9374] EXT4-fs (loop4): Block reservation details [ 738.909435][ T5113] EXT4-fs (loop3): Block reservation details [ 738.912832][ T9374] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 738.925021][ T5113] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 738.925540][ T9381] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 738.937028][ T8810] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 738.944097][ T9381] EXT4-fs (loop5): This should not happen!! Data will be lost [ 738.944097][ T9381] [ 738.956195][ T8810] EXT4-fs (loop0): This should not happen!! Data will be lost [ 738.956195][ T8810] [ 738.965257][ T5168] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 738.975496][ T8810] EXT4-fs (loop0): Total free blocks count 0 [ 738.994287][ T8810] EXT4-fs (loop0): Free/Dirty block details [ 738.994709][ T5071] EXT4-fs unmount: 428 callbacks suppressed [ 738.994724][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.000191][ T8810] EXT4-fs (loop0): free_blocks=0 [ 739.009420][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.015546][ T8810] EXT4-fs (loop0): dirty_blocks=16 [ 739.020570][ T9380] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 739.029782][ T5168] EXT4-fs (loop2): This should not happen!! Data will be lost [ 739.029782][ T5168] [ 739.034237][ T9380] EXT4-fs (loop1): This should not happen!! Data will be lost [ 739.034237][ T9380] [ 739.056556][ T8810] EXT4-fs (loop0): Block reservation details [ 739.067732][ T9381] EXT4-fs (loop5): Total free blocks count 0 [ 739.080131][ T9381] EXT4-fs (loop5): Free/Dirty block details [ 739.081036][ T8810] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 739.102522][ T9381] EXT4-fs (loop5): free_blocks=0 executing program executing program [ 739.111947][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.121685][ T9381] EXT4-fs (loop5): dirty_blocks=16 [ 739.127616][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.129151][ T9381] EXT4-fs (loop5): Block reservation details [ 739.154138][ T9381] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 739.163157][ T5168] EXT4-fs (loop2): Total free blocks count 0 [ 739.169726][ T9386] loop4: detected capacity change from 0 to 2048 [ 739.183039][ T5168] EXT4-fs (loop2): Free/Dirty block details [ 739.189038][ T5168] EXT4-fs (loop2): free_blocks=0 [ 739.198988][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.217021][ T9389] loop0: detected capacity change from 0 to 2048 [ 739.226785][ T5168] EXT4-fs (loop2): dirty_blocks=16 [ 739.232042][ T5168] EXT4-fs (loop2): Block reservation details [ 739.238307][ T5168] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 739.247084][ T9386] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 739.251336][ T9387] loop3: detected capacity change from 0 to 2048 executing program [ 739.260975][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.277897][ T9389] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 739.294116][ T9395] loop1: detected capacity change from 0 to 2048 [ 739.318026][ T9387] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 739.354393][ T9395] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 739.367410][ T9400] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 739.393706][ T9401] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 739.420655][ T9400] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 739.446540][ T9404] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 739.478140][ T9401] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 739.486982][ T9400] EXT4-fs (loop4): This should not happen!! Data will be lost [ 739.486982][ T9400] [ 739.506073][ T9404] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 739.525924][ T9401] EXT4-fs (loop0): This should not happen!! Data will be lost [ 739.525924][ T9401] [ 739.535387][ T9400] EXT4-fs (loop4): Total free blocks count 0 [ 739.547701][ T9409] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 739.564124][ T9400] EXT4-fs (loop4): Free/Dirty block details [ 739.565134][ T9404] EXT4-fs (loop3): This should not happen!! Data will be lost [ 739.565134][ T9404] [ 739.580026][ T9406] loop5: detected capacity change from 0 to 2048 [ 739.583109][ T9401] EXT4-fs (loop0): Total free blocks count 0 [ 739.592572][ T9400] EXT4-fs (loop4): free_blocks=0 [ 739.594315][ T9401] EXT4-fs (loop0): Free/Dirty block details [ 739.606324][ T9401] EXT4-fs (loop0): free_blocks=0 [ 739.606359][ T9409] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 739.615328][ T9401] EXT4-fs (loop0): dirty_blocks=16 [ 739.627931][ T9410] loop2: detected capacity change from 0 to 2048 [ 739.629351][ T9401] EXT4-fs (loop0): Block reservation details [ 739.637679][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.650501][ T9400] EXT4-fs (loop4): dirty_blocks=16 [ 739.650519][ T9400] EXT4-fs (loop4): Block reservation details [ 739.650532][ T9400] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 739.661827][ T9401] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 739.674578][ T9409] EXT4-fs (loop1): This should not happen!! Data will be lost [ 739.674578][ T9409] [ 739.676395][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.693861][ T9409] EXT4-fs (loop1): Total free blocks count 0 [ 739.734385][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.737833][ T9415] loop4: detected capacity change from 0 to 2048 [ 739.745423][ T9410] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 739.752671][ T9409] EXT4-fs (loop1): Free/Dirty block details [ 739.768514][ T9409] EXT4-fs (loop1): free_blocks=0 [ 739.773886][ T9409] EXT4-fs (loop1): dirty_blocks=16 [ 739.779124][ T9409] EXT4-fs (loop1): Block reservation details [ 739.781598][ T9406] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 739.785270][ T9409] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 739.806988][ T9415] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 739.830208][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.868560][ T9423] loop0: detected capacity change from 0 to 2048 [ 739.912823][ T9423] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 739.930149][ T9427] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 739.963172][ T9428] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 739.965421][ T9421] loop3: detected capacity change from 0 to 2048 [ 739.988392][ T9427] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 740.012278][ T9428] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 740.027430][ T9432] loop1: detected capacity change from 0 to 2048 [ 740.047989][ T9421] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 740.068221][ T9427] EXT4-fs (loop5): This should not happen!! Data will be lost [ 740.068221][ T9427] [ 740.083003][ T9435] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 740.098770][ T9428] EXT4-fs (loop2): This should not happen!! Data will be lost [ 740.098770][ T9428] [ 740.109930][ T9427] EXT4-fs (loop5): Total free blocks count 0 [ 740.120192][ T9432] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 740.135501][ T9428] EXT4-fs (loop2): Total free blocks count 0 [ 740.140519][ T9435] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 740.142950][ T9427] EXT4-fs (loop5): Free/Dirty block details [ 740.158584][ T9435] EXT4-fs (loop0): This should not happen!! Data will be lost [ 740.158584][ T9435] [ 740.163928][ T9428] EXT4-fs (loop2): Free/Dirty block details [ 740.169653][ T9435] EXT4-fs (loop0): Total free blocks count 0 [ 740.176115][ T5113] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 740.181546][ T9435] EXT4-fs (loop0): Free/Dirty block details [ 740.197646][ T9427] EXT4-fs (loop5): free_blocks=0 [ 740.208616][ T9428] EXT4-fs (loop2): free_blocks=0 [ 740.224568][ T9427] EXT4-fs (loop5): dirty_blocks=16 [ 740.230432][ T5113] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 740.246207][ T9428] EXT4-fs (loop2): dirty_blocks=16 [ 740.251781][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 740.251795][ T28] audit: type=1804 audit(1694378885.061:1511): pid=9432 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/124/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 740.264036][ T5113] EXT4-fs (loop4): This should not happen!! Data will be lost [ 740.264036][ T5113] [ 740.290107][ T5113] EXT4-fs (loop4): Total free blocks count 0 [ 740.290454][ T9427] EXT4-fs (loop5): Block reservation details [ 740.296761][ T5113] EXT4-fs (loop4): Free/Dirty block details [ 740.302879][ T9439] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 740.323094][ T9435] EXT4-fs (loop0): free_blocks=0 [ 740.323151][ T9428] EXT4-fs (loop2): Block reservation details [ 740.328038][ T9435] EXT4-fs (loop0): dirty_blocks=16 [ 740.328053][ T9435] EXT4-fs (loop0): Block reservation details [ 740.328065][ T9435] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 740.328660][ T9427] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 740.334282][ T9428] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 740.341734][ T9440] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 740.346122][ T5113] EXT4-fs (loop4): free_blocks=0 [ 740.356589][ T9440] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 740.360962][ T5113] EXT4-fs (loop4): dirty_blocks=16 [ 740.381314][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 740.383006][ T5113] EXT4-fs (loop4): Block reservation details [ 740.397469][ T9440] EXT4-fs (loop1): This should not happen!! Data will be lost [ 740.397469][ T9440] [ 740.402536][ T5113] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 740.410903][ T9439] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 740.417496][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 740.425770][ T9439] EXT4-fs (loop3): This should not happen!! Data will be lost [ 740.425770][ T9439] [ 740.454669][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 740.463413][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 740.471467][ T9440] EXT4-fs (loop1): Total free blocks count 0 [ 740.481524][ T9439] EXT4-fs (loop3): Total free blocks count 0 [ 740.492414][ T9440] EXT4-fs (loop1): Free/Dirty block details [ 740.492432][ T9440] EXT4-fs (loop1): free_blocks=0 [ 740.499106][ T9439] EXT4-fs (loop3): Free/Dirty block details [ 740.504607][ T9440] EXT4-fs (loop1): dirty_blocks=16 [ 740.510028][ T9439] EXT4-fs (loop3): free_blocks=0 executing program executing program [ 740.527286][ T9439] EXT4-fs (loop3): dirty_blocks=16 executing program executing program [ 740.561237][ T9440] EXT4-fs (loop1): Block reservation details [ 740.591125][ T9439] EXT4-fs (loop3): Block reservation details [ 740.598154][ T9440] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 740.612888][ T9444] loop5: detected capacity change from 0 to 2048 [ 740.615329][ T9439] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 740.630615][ T9446] loop4: detected capacity change from 0 to 2048 [ 740.645829][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 740.652684][ T9450] loop0: detected capacity change from 0 to 2048 [ 740.669121][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 740.687252][ T9450] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 740.688149][ T9448] loop2: detected capacity change from 0 to 2048 [ 740.704101][ T9444] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 740.734192][ T9446] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 740.771030][ T28] audit: type=1804 audit(1694378885.581:1512): pid=9444 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/124/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 740.779063][ T9448] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 740.809429][ T9460] loop1: detected capacity change from 0 to 2048 [ 740.820756][ T9462] loop3: detected capacity change from 0 to 2048 [ 740.829183][ T28] audit: type=1804 audit(1694378885.581:1513): pid=9444 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/124/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 740.852420][ T28] audit: type=1804 audit(1694378885.661:1514): pid=9450 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/127/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 740.875100][ T28] audit: type=1804 audit(1694378885.661:1515): pid=9450 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/127/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 740.907181][ T9462] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 740.919822][ T9468] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 740.923231][ T9460] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 740.956496][ T9470] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 740.971734][ T28] audit: type=1804 audit(1694378885.681:1516): pid=9448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/128/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 740.973551][ T9464] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 741.013086][ T9468] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 741.018033][ T9470] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 741.025426][ T9468] EXT4-fs (loop0): This should not happen!! Data will be lost [ 741.025426][ T9468] [ 741.047753][ T9468] EXT4-fs (loop0): Total free blocks count 0 [ 741.053852][ T9468] EXT4-fs (loop0): Free/Dirty block details [ 741.059839][ T9468] EXT4-fs (loop0): free_blocks=0 [ 741.064890][ T9468] EXT4-fs (loop0): dirty_blocks=16 [ 741.070068][ T9468] EXT4-fs (loop0): Block reservation details [ 741.078599][ T28] audit: type=1804 audit(1694378885.681:1517): pid=9448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/128/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 741.110349][ T9468] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 741.125431][ T9470] EXT4-fs (loop2): This should not happen!! Data will be lost [ 741.125431][ T9470] [ 741.145648][ T9474] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 741.165436][ T28] audit: type=1804 audit(1694378885.721:1518): pid=9446 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/127/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 741.187976][ T28] audit: type=1804 audit(1694378885.721:1519): pid=9446 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/127/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 741.188569][ T5113] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 741.210881][ T28] audit: type=1804 audit(1694378885.821:1520): pid=9462 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/124/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 741.227107][ T9464] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 741.248208][ T9474] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 741.260141][ T9464] EXT4-fs (loop4): This should not happen!! Data will be lost [ 741.260141][ T9464] [ 741.286406][ T5113] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 741.300209][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 741.313260][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 741.318464][ T5113] EXT4-fs (loop5): This should not happen!! Data will be lost [ 741.318464][ T5113] executing program executing program [ 741.342492][ T9474] EXT4-fs (loop3): This should not happen!! Data will be lost [ 741.342492][ T9474] [ 741.363309][ T5113] EXT4-fs (loop5): Total free blocks count 0 [ 741.373080][ T5113] EXT4-fs (loop5): Free/Dirty block details [ 741.379081][ T5113] EXT4-fs (loop5): free_blocks=0 [ 741.395588][ T9474] EXT4-fs (loop3): Total free blocks count 0 [ 741.411163][ T5113] EXT4-fs (loop5): dirty_blocks=16 [ 741.415188][ T9474] EXT4-fs (loop3): Free/Dirty block details [ 741.424072][ T11] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 741.430705][ T5113] EXT4-fs (loop5): Block reservation details [ 741.439176][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 741.445504][ T9481] loop0: detected capacity change from 0 to 2048 [ 741.459915][ T5113] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 741.460874][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 741.478631][ T9479] loop2: detected capacity change from 0 to 2048 [ 741.488058][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 741.488058][ T11] [ 741.491318][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 741.498007][ T11] EXT4-fs (loop1): Total free blocks count 0 [ 741.516526][ T9479] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 741.520683][ T9474] EXT4-fs (loop3): free_blocks=0 [ 741.530725][ T11] EXT4-fs (loop1): Free/Dirty block details [ 741.540449][ T11] EXT4-fs (loop1): free_blocks=0 [ 741.559288][ T11] EXT4-fs (loop1): dirty_blocks=16 [ 741.565565][ T11] EXT4-fs (loop1): Block reservation details [ 741.567328][ T9481] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 741.571668][ T11] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 741.580439][ T9474] EXT4-fs (loop3): dirty_blocks=16 [ 741.586494][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 741.589738][ T9474] EXT4-fs (loop3): Block reservation details executing program executing program executing program [ 741.640319][ T9474] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 741.665240][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 741.706306][ T9489] loop5: detected capacity change from 0 to 2048 [ 741.713885][ T9493] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 741.741942][ T9490] loop4: detected capacity change from 0 to 2048 executing program [ 741.768913][ T9492] loop1: detected capacity change from 0 to 2048 [ 741.770039][ T8810] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 741.778059][ T9493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 741.817125][ T9493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 741.817125][ T9493] [ 741.819204][ T9489] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 741.827443][ T8810] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 741.873730][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 741.875105][ T9500] loop3: detected capacity change from 0 to 2048 [ 741.891322][ T9490] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 741.891588][ T8810] EXT4-fs (loop2): This should not happen!! Data will be lost [ 741.891588][ T8810] [ 741.905707][ T9492] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 741.925704][ T8810] EXT4-fs (loop2): Total free blocks count 0 [ 741.932767][ T8810] EXT4-fs (loop2): Free/Dirty block details [ 741.939129][ T8810] EXT4-fs (loop2): free_blocks=0 [ 741.945040][ T8810] EXT4-fs (loop2): dirty_blocks=16 [ 741.950660][ T9503] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 741.982329][ T9500] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 741.986529][ T9507] loop0: detected capacity change from 0 to 2048 [ 742.003646][ T8810] EXT4-fs (loop2): Block reservation details [ 742.010262][ T8810] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 742.019621][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 742.040651][ T9510] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 742.061892][ T9503] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 742.082113][ T9507] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 742.111636][ T9514] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 742.114868][ T9513] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 742.148867][ T9510] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 742.162211][ T9503] EXT4-fs (loop5): This should not happen!! Data will be lost [ 742.162211][ T9503] [ 742.176106][ T9514] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 742.179223][ T9510] EXT4-fs (loop4): This should not happen!! Data will be lost [ 742.179223][ T9510] executing program [ 742.201716][ T5097] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 742.213775][ T9510] EXT4-fs (loop4): Total free blocks count 0 [ 742.222951][ T9519] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 742.231218][ T9518] loop2: detected capacity change from 0 to 2048 [ 742.245927][ T9510] EXT4-fs (loop4): Free/Dirty block details [ 742.252303][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 742.261611][ T9510] EXT4-fs (loop4): free_blocks=0 [ 742.263660][ T9514] EXT4-fs (loop3): This should not happen!! Data will be lost [ 742.263660][ T9514] [ 742.266832][ T9513] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 742.285392][ T9519] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 742.301691][ T9519] EXT4-fs (loop0): This should not happen!! Data will be lost [ 742.301691][ T9519] [ 742.301898][ T9514] EXT4-fs (loop3): Total free blocks count 0 [ 742.311606][ T9519] EXT4-fs (loop0): Total free blocks count 0 [ 742.323816][ T9519] EXT4-fs (loop0): Free/Dirty block details [ 742.324116][ T9510] EXT4-fs (loop4): dirty_blocks=16 [ 742.329821][ T9519] EXT4-fs (loop0): free_blocks=0 [ 742.340497][ T9513] EXT4-fs (loop1): This should not happen!! Data will be lost [ 742.340497][ T9513] [ 742.360116][ T9513] EXT4-fs (loop1): Total free blocks count 0 [ 742.362717][ T9518] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 742.366354][ T9513] EXT4-fs (loop1): Free/Dirty block details [ 742.383008][ T9510] EXT4-fs (loop4): Block reservation details [ 742.384582][ T9513] EXT4-fs (loop1): free_blocks=0 [ 742.390702][ T9510] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 742.395301][ T9513] EXT4-fs (loop1): dirty_blocks=16 [ 742.401517][ T9519] EXT4-fs (loop0): dirty_blocks=16 executing program [ 742.406328][ T9513] EXT4-fs (loop1): Block reservation details [ 742.412770][ T9514] EXT4-fs (loop3): Free/Dirty block details [ 742.417899][ T9513] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 742.448566][ T9519] EXT4-fs (loop0): Block reservation details [ 742.455092][ T9519] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 742.457356][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 742.461268][ T9514] EXT4-fs (loop3): free_blocks=0 [ 742.475193][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 742.485208][ T9514] EXT4-fs (loop3): dirty_blocks=16 [ 742.491202][ T9514] EXT4-fs (loop3): Block reservation details [ 742.493891][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 742.497386][ T9514] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 742.530625][ T9525] loop5: detected capacity change from 0 to 2048 [ 742.539158][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 742.612145][ T9525] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 742.636577][ T9533] loop3: detected capacity change from 0 to 2048 [ 742.652412][ T9529] loop1: detected capacity change from 0 to 2048 [ 742.667580][ T9533] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 742.678212][ T9539] loop4: detected capacity change from 0 to 2048 [ 742.704737][ T9529] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 742.718239][ T5113] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 742.727155][ T9535] loop0: detected capacity change from 0 to 2048 [ 742.743324][ T9525] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 742.743568][ T5113] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 742.771030][ T5113] EXT4-fs (loop2): This should not happen!! Data will be lost [ 742.771030][ T5113] [ 742.775286][ T9539] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 742.780869][ T5113] EXT4-fs (loop2): Total free blocks count 0 [ 742.780888][ T5113] EXT4-fs (loop2): Free/Dirty block details [ 742.780901][ T5113] EXT4-fs (loop2): free_blocks=0 [ 742.780931][ T5113] EXT4-fs (loop2): dirty_blocks=16 [ 742.780945][ T5113] EXT4-fs (loop2): Block reservation details [ 742.780956][ T5113] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 742.783055][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 742.855345][ T9535] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 742.881047][ T9525] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 742.890904][ T9548] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 742.905654][ T9525] EXT4-fs (loop5): This should not happen!! Data will be lost [ 742.905654][ T9525] executing program [ 742.970798][ T9548] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 742.973346][ T9551] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 742.990692][ T9552] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 743.021159][ T9548] EXT4-fs (loop3): This should not happen!! Data will be lost [ 743.021159][ T9548] [ 743.023825][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 743.055444][ T9548] EXT4-fs (loop3): Total free blocks count 0 [ 743.077258][ T9553] loop2: detected capacity change from 0 to 2048 [ 743.084786][ T9552] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 743.090956][ T9551] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 743.097086][ T9548] EXT4-fs (loop3): Free/Dirty block details executing program [ 743.117982][ T8810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 743.132482][ T9552] EXT4-fs (loop0): This should not happen!! Data will be lost [ 743.132482][ T9552] [ 743.132520][ T9552] EXT4-fs (loop0): Total free blocks count 0 [ 743.132535][ T9552] EXT4-fs (loop0): Free/Dirty block details [ 743.132548][ T9552] EXT4-fs (loop0): free_blocks=0 [ 743.132561][ T9552] EXT4-fs (loop0): dirty_blocks=16 [ 743.132574][ T9552] EXT4-fs (loop0): Block reservation details [ 743.132586][ T9552] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 743.133654][ T9548] EXT4-fs (loop3): free_blocks=0 [ 743.175322][ T9557] loop5: detected capacity change from 0 to 2048 [ 743.188415][ T9551] EXT4-fs (loop4): This should not happen!! Data will be lost [ 743.188415][ T9551] [ 743.188455][ T9551] EXT4-fs (loop4): Total free blocks count 0 [ 743.188476][ T9551] EXT4-fs (loop4): Free/Dirty block details [ 743.188489][ T9551] EXT4-fs (loop4): free_blocks=0 [ 743.188502][ T9551] EXT4-fs (loop4): dirty_blocks=16 [ 743.188516][ T9551] EXT4-fs (loop4): Block reservation details [ 743.188527][ T9551] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 743.210210][ T9548] EXT4-fs (loop3): dirty_blocks=16 [ 743.219669][ T8810] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 743.221478][ T9548] EXT4-fs (loop3): Block reservation details [ 743.230930][ T8810] EXT4-fs (loop1): This should not happen!! Data will be lost [ 743.230930][ T8810] [ 743.232677][ T9548] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 743.237262][ T8810] EXT4-fs (loop1): Total free blocks count 0 [ 743.257452][ T9553] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 743.269363][ T8810] EXT4-fs (loop1): Free/Dirty block details [ 743.302020][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 743.312671][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 743.315881][ T8810] EXT4-fs (loop1): free_blocks=0 [ 743.329443][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 743.358867][ T9562] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 743.387074][ T8810] EXT4-fs (loop1): dirty_blocks=16 [ 743.412389][ T8810] EXT4-fs (loop1): Block reservation details [ 743.415252][ T9562] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 743.431767][ T9566] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 743.469841][ T8810] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 743.479172][ T9566] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 743.493629][ T9565] loop4: detected capacity change from 0 to 2048 [ 743.505703][ T9562] EXT4-fs (loop2): This should not happen!! Data will be lost [ 743.505703][ T9562] [ 743.518515][ T9566] EXT4-fs (loop5): This should not happen!! Data will be lost [ 743.518515][ T9566] [ 743.529219][ T9562] EXT4-fs (loop2): Total free blocks count 0 [ 743.540201][ T9562] EXT4-fs (loop2): Free/Dirty block details [ 743.555437][ T9569] loop0: detected capacity change from 0 to 2048 [ 743.564298][ T9571] loop3: detected capacity change from 0 to 2048 executing program [ 743.569243][ T9566] EXT4-fs (loop5): Total free blocks count 0 [ 743.575997][ T9562] EXT4-fs (loop2): free_blocks=0 [ 743.593002][ T9566] EXT4-fs (loop5): Free/Dirty block details [ 743.607980][ T9566] EXT4-fs (loop5): free_blocks=0 [ 743.624998][ T9566] EXT4-fs (loop5): dirty_blocks=16 [ 743.636792][ T9562] EXT4-fs (loop2): dirty_blocks=16 [ 743.638385][ T9566] EXT4-fs (loop5): Block reservation details [ 743.651649][ T9579] loop1: detected capacity change from 0 to 2048 [ 743.658255][ T9566] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 743.660542][ T9580] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 743.684199][ T9581] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 743.696443][ T9562] EXT4-fs (loop2): Block reservation details [ 743.701252][ T9582] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 743.711939][ T9562] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 743.743962][ T9581] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 743.757037][ T9582] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 743.798372][ T9580] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 743.810472][ T9588] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 743.820425][ T9581] EXT4-fs (loop3): This should not happen!! Data will be lost [ 743.820425][ T9581] [ 743.836726][ T9582] EXT4-fs (loop0): This should not happen!! Data will be lost [ 743.836726][ T9582] executing program [ 743.850059][ T9580] EXT4-fs (loop4): This should not happen!! Data will be lost [ 743.850059][ T9580] [ 743.855686][ T9588] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 743.881534][ T9588] EXT4-fs (loop1): This should not happen!! Data will be lost [ 743.881534][ T9588] [ 743.886546][ T9580] EXT4-fs (loop4): Total free blocks count 0 executing program executing program [ 743.936947][ T9580] EXT4-fs (loop4): Free/Dirty block details [ 743.954814][ T9593] loop5: detected capacity change from 0 to 2048 [ 743.961723][ T9580] EXT4-fs (loop4): free_blocks=0 [ 743.963783][ T9592] loop2: detected capacity change from 0 to 2048 [ 743.966775][ T9580] EXT4-fs (loop4): dirty_blocks=16 [ 743.980664][ T9580] EXT4-fs (loop4): Block reservation details executing program [ 743.987216][ T9580] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 744.035600][ T9597] loop3: detected capacity change from 0 to 2048 executing program [ 744.079746][ T9596] loop1: detected capacity change from 0 to 2048 [ 744.091908][ T9602] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 744.102773][ T9601] loop0: detected capacity change from 0 to 2048 [ 744.117364][ T9602] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 744.142709][ T9607] loop4: detected capacity change from 0 to 2048 [ 744.154901][ T9602] EXT4-fs (loop5): This should not happen!! Data will be lost [ 744.154901][ T9602] [ 744.209196][ T9616] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 744.248980][ T9617] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 744.284691][ T9616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 744.298067][ T9622] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 744.326929][ T9624] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 744.332898][ T9616] EXT4-fs (loop2): This should not happen!! Data will be lost [ 744.332898][ T9616] [ 744.352608][ T9617] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 744.365270][ T9617] EXT4-fs (loop3): This should not happen!! Data will be lost [ 744.365270][ T9617] [ 744.365369][ T9623] loop5: detected capacity change from 0 to 2048 [ 744.394869][ T9624] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 744.408215][ T9622] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 744.420684][ T9622] EXT4-fs (loop1): This should not happen!! Data will be lost [ 744.420684][ T9622] [ 744.431956][ T9622] EXT4-fs (loop1): Total free blocks count 0 [ 744.438770][ T9622] EXT4-fs (loop1): Free/Dirty block details [ 744.441572][ T9624] EXT4-fs (loop0): This should not happen!! Data will be lost [ 744.441572][ T9624] [ 744.458280][ T6178] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 744.491877][ T9622] EXT4-fs (loop1): free_blocks=0 [ 744.508108][ T6178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 744.526505][ T9631] loop3: detected capacity change from 0 to 2048 [ 744.534699][ T9622] EXT4-fs (loop1): dirty_blocks=16 [ 744.535343][ T9634] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 744.539937][ T9624] EXT4-fs (loop0): Total free blocks count 0 [ 744.556149][ T6178] EXT4-fs (loop4): This should not happen!! Data will be lost [ 744.556149][ T6178] [ 744.570732][ T6178] EXT4-fs (loop4): Total free blocks count 0 [ 744.576864][ T6178] EXT4-fs (loop4): Free/Dirty block details [ 744.583394][ T9634] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 744.584942][ T9622] EXT4-fs (loop1): Block reservation details [ 744.595693][ T9634] EXT4-fs (loop5): This should not happen!! Data will be lost [ 744.595693][ T9634] [ 744.612318][ T6178] EXT4-fs (loop4): free_blocks=0 [ 744.616427][ T9633] loop2: detected capacity change from 0 to 2048 [ 744.617415][ T6178] EXT4-fs (loop4): dirty_blocks=16 [ 744.625885][ T9634] EXT4-fs (loop5): Total free blocks count 0 [ 744.635853][ T9634] EXT4-fs (loop5): Free/Dirty block details [ 744.643434][ T9634] EXT4-fs (loop5): free_blocks=0 [ 744.644757][ T9624] EXT4-fs (loop0): Free/Dirty block details [ 744.649058][ T9634] EXT4-fs (loop5): dirty_blocks=16 [ 744.655541][ T9622] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 744.661037][ T9634] EXT4-fs (loop5): Block reservation details [ 744.666398][ T6178] EXT4-fs (loop4): Block reservation details [ 744.704590][ T9634] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 744.711893][ T6178] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 744.713266][ T9624] EXT4-fs (loop0): free_blocks=0 [ 744.722914][ T9624] EXT4-fs (loop0): dirty_blocks=16 [ 744.728056][ T9624] EXT4-fs (loop0): Block reservation details [ 744.734343][ T9640] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 744.750702][ T9641] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 744.765654][ T9624] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 744.775677][ T9640] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 744.788079][ T9640] EXT4-fs (loop2): This should not happen!! Data will be lost [ 744.788079][ T9640] executing program [ 744.793509][ T9641] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 744.797923][ T9640] EXT4-fs (loop2): Total free blocks count 0 executing program executing program [ 744.857362][ T9641] EXT4-fs (loop3): This should not happen!! Data will be lost [ 744.857362][ T9641] [ 744.883489][ T9641] EXT4-fs (loop3): Total free blocks count 0 executing program [ 744.906410][ T9641] EXT4-fs (loop3): Free/Dirty block details [ 744.908848][ T9640] EXT4-fs (loop2): Free/Dirty block details [ 744.924216][ T9649] loop1: detected capacity change from 0 to 2048 [ 744.935246][ T9650] loop0: detected capacity change from 0 to 2048 [ 744.944949][ T9641] EXT4-fs (loop3): free_blocks=0 [ 744.953493][ T9640] EXT4-fs (loop2): free_blocks=0 [ 744.955308][ T9641] EXT4-fs (loop3): dirty_blocks=16 [ 744.960403][ T9646] loop5: detected capacity change from 0 to 2048 [ 744.974182][ T9641] EXT4-fs (loop3): Block reservation details [ 744.983998][ T9641] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 745.004981][ T9640] EXT4-fs (loop2): dirty_blocks=16 [ 745.019184][ T9652] loop4: detected capacity change from 0 to 2048 [ 745.030431][ T9640] EXT4-fs (loop2): Block reservation details [ 745.045498][ T9640] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 745.059311][ T9662] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 745.076572][ T9662] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 745.102587][ T9662] EXT4-fs (loop1): This should not happen!! Data will be lost [ 745.102587][ T9662] executing program executing program [ 745.151058][ T9665] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 745.176315][ T9662] EXT4-fs (loop1): Total free blocks count 0 [ 745.205006][ T9662] EXT4-fs (loop1): Free/Dirty block details [ 745.213746][ T9665] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 745.238373][ T9669] loop3: detected capacity change from 0 to 2048 [ 745.238468][ T9668] loop2: detected capacity change from 0 to 2048 [ 745.250373][ T9662] EXT4-fs (loop1): free_blocks=0 [ 745.253912][ T9665] EXT4-fs (loop4): This should not happen!! Data will be lost [ 745.253912][ T9665] [ 745.256997][ T9662] EXT4-fs (loop1): dirty_blocks=16 [ 745.271361][ T9665] EXT4-fs (loop4): Total free blocks count 0 [ 745.277700][ T5113] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 745.290147][ T9662] EXT4-fs (loop1): Block reservation details [ 745.294142][ T5113] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 745.311149][ T9665] EXT4-fs (loop4): Free/Dirty block details [ 745.313684][ T9662] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 745.317175][ T9665] EXT4-fs (loop4): free_blocks=0 [ 745.329400][ T9665] EXT4-fs (loop4): dirty_blocks=16 [ 745.345158][ T28] kauditd_printk_skb: 67 callbacks suppressed [ 745.345174][ T28] audit: type=1804 audit(1694378890.151:1588): pid=9668 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/134/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 745.373803][ T9665] EXT4-fs (loop4): Block reservation details [ 745.380915][ T9665] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 745.387080][ T5113] EXT4-fs (loop5): This should not happen!! Data will be lost [ 745.387080][ T5113] [ 745.410638][ T28] audit: type=1804 audit(1694378890.191:1589): pid=9668 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/134/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 745.420434][ T5097] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 745.447468][ T5113] EXT4-fs (loop5): Total free blocks count 0 [ 745.447491][ T5113] EXT4-fs (loop5): Free/Dirty block details [ 745.447505][ T5113] EXT4-fs (loop5): free_blocks=0 [ 745.447536][ T5113] EXT4-fs (loop5): dirty_blocks=16 [ 745.447550][ T5113] EXT4-fs (loop5): Block reservation details [ 745.447562][ T5113] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 745.490408][ T28] audit: type=1804 audit(1694378890.291:1590): pid=9676 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/130/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 745.515484][ T9677] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 745.532282][ T5168] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 745.534498][ T28] audit: type=1804 audit(1694378890.291:1591): pid=9676 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/130/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 745.556030][ T5168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 745.556030][ T5168] [ 745.573493][ T28] audit: type=1804 audit(1694378890.301:1592): pid=9669 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor761" name="/root/syzkaller.4wAmcH/130/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 745.605750][ T5097] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 745.639099][ T9677] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 745.655655][ T9677] EXT4-fs (loop2): This should not happen!! Data will be lost [ 745.655655][ T9677] [ 745.659714][ T9678] loop1: detected capacity change from 0 to 2048 [ 745.666059][ T9677] EXT4-fs (loop2): Total free blocks count 0 [ 745.678217][ T9677] EXT4-fs (loop2): Free/Dirty block details [ 745.695641][ T9677] EXT4-fs (loop2): free_blocks=0 [ 745.703168][ T5168] EXT4-fs (loop0): Total free blocks count 0 [ 745.718068][ T9677] EXT4-fs (loop2): dirty_blocks=16 [ 745.723778][ T9677] EXT4-fs (loop2): Block reservation details [ 745.729112][ T5168] EXT4-fs (loop0): Free/Dirty block details [ 745.730980][ T9682] loop4: detected capacity change from 0 to 2048 [ 745.743593][ T9677] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 745.756055][ T9683] loop5: detected capacity change from 0 to 2048 [ 745.764760][ T5168] EXT4-fs (loop0): free_blocks=0 [ 745.770701][ T28] audit: type=1804 audit(1694378890.571:1593): pid=9678 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/131/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 745.776622][ T5168] EXT4-fs (loop0): dirty_blocks=16 [ 745.804008][ T5168] EXT4-fs (loop0): Block reservation details [ 745.810387][ T5168] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 745.826745][ T9686] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 745.830151][ T28] audit: type=1804 audit(1694378890.571:1594): pid=9678 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/131/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 745.842429][ T6178] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 745.890182][ T6178] EXT4-fs (loop3): This should not happen!! Data will be lost [ 745.890182][ T6178] [ 745.901074][ T9686] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 745.921692][ T6178] EXT4-fs (loop3): Total free blocks count 0 [ 745.927730][ T6178] EXT4-fs (loop3): Free/Dirty block details [ 745.934722][ T6178] EXT4-fs (loop3): free_blocks=0 executing program executing program [ 745.939977][ T6178] EXT4-fs (loop3): dirty_blocks=16 [ 745.945025][ T28] audit: type=1804 audit(1694378890.741:1595): pid=9683 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/131/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 745.945622][ T6178] EXT4-fs (loop3): Block reservation details [ 745.977351][ T6178] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 745.987490][ T9686] EXT4-fs (loop1): This should not happen!! Data will be lost [ 745.987490][ T9686] [ 745.997311][ T9686] EXT4-fs (loop1): Total free blocks count 0 [ 746.003381][ T9686] EXT4-fs (loop1): Free/Dirty block details [ 746.009295][ T9686] EXT4-fs (loop1): free_blocks=0 [ 746.014310][ T9686] EXT4-fs (loop1): dirty_blocks=16 [ 746.019448][ T9686] EXT4-fs (loop1): Block reservation details [ 746.023494][ T9696] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 746.025608][ T9686] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 746.047355][ T28] audit: type=1804 audit(1694378890.741:1596): pid=9683 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/131/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 746.087001][ T9694] loop0: detected capacity change from 0 to 2048 [ 746.098391][ T9695] loop2: detected capacity change from 0 to 2048 [ 746.100792][ T9700] loop3: detected capacity change from 0 to 2048 [ 746.114395][ T9698] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 746.115213][ T28] audit: type=1804 audit(1694378890.811:1597): pid=9682 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/133/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 746.153303][ T9696] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 746.169438][ T9696] EXT4-fs (loop5): This should not happen!! Data will be lost [ 746.169438][ T9696] [ 746.186269][ T9698] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 746.206338][ T9698] EXT4-fs (loop4): This should not happen!! Data will be lost [ 746.206338][ T9698] executing program [ 746.261413][ T9708] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 746.297423][ T9708] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 746.319406][ T9708] EXT4-fs (loop2): This should not happen!! Data will be lost [ 746.319406][ T9708] [ 746.329845][ T9708] EXT4-fs (loop2): Total free blocks count 0 [ 746.336354][ T9708] EXT4-fs (loop2): Free/Dirty block details [ 746.342363][ T9708] EXT4-fs (loop2): free_blocks=0 [ 746.347333][ T9708] EXT4-fs (loop2): dirty_blocks=16 [ 746.352967][ T9708] EXT4-fs (loop2): Block reservation details [ 746.359016][ T9708] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program [ 746.427563][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 746.450557][ T9713] loop4: detected capacity change from 0 to 2048 [ 746.451094][ T9715] loop1: detected capacity change from 0 to 2048 [ 746.474376][ T9717] loop5: detected capacity change from 0 to 2048 [ 746.481239][ T6178] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 746.494860][ T9719] loop2: detected capacity change from 0 to 2048 [ 746.502334][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 746.516097][ T6178] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 746.529912][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 746.529912][ T11] [ 746.541883][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 746.548820][ T11] EXT4-fs (loop0): Free/Dirty block details [ 746.553791][ T6178] EXT4-fs (loop3): This should not happen!! Data will be lost [ 746.553791][ T6178] [ 746.566798][ T11] EXT4-fs (loop0): free_blocks=0 [ 746.572279][ T11] EXT4-fs (loop0): dirty_blocks=16 [ 746.590203][ T6178] EXT4-fs (loop3): Total free blocks count 0 [ 746.604340][ T6178] EXT4-fs (loop3): Free/Dirty block details [ 746.620369][ T6178] EXT4-fs (loop3): free_blocks=0 [ 746.631961][ T6178] EXT4-fs (loop3): dirty_blocks=16 [ 746.637466][ T9729] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 746.643543][ T6178] EXT4-fs (loop3): Block reservation details [ 746.660432][ T11] EXT4-fs (loop0): Block reservation details [ 746.660532][ T9730] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 746.666424][ T11] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 746.678746][ T9731] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 746.702405][ T9732] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 746.702600][ T6178] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 746.722412][ T9732] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 746.730907][ T9729] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 746.735722][ T9732] EXT4-fs (loop1): This should not happen!! Data will be lost [ 746.735722][ T9732] [ 746.749313][ T9730] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 746.758417][ T9732] EXT4-fs (loop1): Total free blocks count 0 [ 746.776717][ T9732] EXT4-fs (loop1): Free/Dirty block details [ 746.783034][ T9732] EXT4-fs (loop1): free_blocks=0 [ 746.787916][ T9731] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 746.788293][ T9732] EXT4-fs (loop1): dirty_blocks=16 [ 746.805421][ T9729] EXT4-fs (loop2): This should not happen!! Data will be lost [ 746.805421][ T9729] [ 746.806183][ T9732] EXT4-fs (loop1): Block reservation details [ 746.821489][ T9730] EXT4-fs (loop4): This should not happen!! Data will be lost [ 746.821489][ T9730] [ 746.831781][ T9731] EXT4-fs (loop5): This should not happen!! Data will be lost [ 746.831781][ T9731] [ 746.841993][ T9730] EXT4-fs (loop4): Total free blocks count 0 [ 746.848084][ T9731] EXT4-fs (loop5): Total free blocks count 0 [ 746.854145][ T9730] EXT4-fs (loop4): Free/Dirty block details [ 746.860088][ T9730] EXT4-fs (loop4): free_blocks=0 [ 746.865266][ T9731] EXT4-fs (loop5): Free/Dirty block details [ 746.871237][ T9732] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 746.877296][ T9730] EXT4-fs (loop4): dirty_blocks=16 [ 746.882566][ T9731] EXT4-fs (loop5): free_blocks=0 executing program executing program [ 746.887526][ T9731] EXT4-fs (loop5): dirty_blocks=16 [ 746.893128][ T9730] EXT4-fs (loop4): Block reservation details [ 746.902057][ T9730] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 746.912724][ T9731] EXT4-fs (loop5): Block reservation details [ 746.918753][ T9731] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program executing program [ 746.962939][ T9738] loop3: detected capacity change from 0 to 2048 [ 746.988582][ T9740] loop0: detected capacity change from 0 to 2048 executing program executing program [ 747.076314][ T9751] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 747.106676][ T9754] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 747.110529][ T9742] loop2: detected capacity change from 0 to 2048 [ 747.131655][ T9751] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 747.147201][ T9748] loop1: detected capacity change from 0 to 2048 [ 747.160034][ T9751] EXT4-fs (loop3): This should not happen!! Data will be lost [ 747.160034][ T9751] [ 747.160982][ T9754] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 747.183223][ T9750] loop4: detected capacity change from 0 to 2048 [ 747.199153][ T9754] EXT4-fs (loop0): This should not happen!! Data will be lost [ 747.199153][ T9754] [ 747.202858][ T9753] loop5: detected capacity change from 0 to 2048 [ 747.215442][ T9754] EXT4-fs (loop0): Total free blocks count 0 [ 747.225756][ T9754] EXT4-fs (loop0): Free/Dirty block details [ 747.232998][ T9754] EXT4-fs (loop0): free_blocks=0 [ 747.238449][ T9754] EXT4-fs (loop0): dirty_blocks=16 [ 747.251968][ T9754] EXT4-fs (loop0): Block reservation details [ 747.296394][ T9754] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 747.304231][ T9766] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 747.313545][ T9765] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 747.346857][ T9766] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 747.372140][ T9770] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 747.398000][ T9765] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 747.416783][ T9766] EXT4-fs (loop4): This should not happen!! Data will be lost [ 747.416783][ T9766] [ 747.431180][ T9765] EXT4-fs (loop2): This should not happen!! Data will be lost [ 747.431180][ T9765] [ 747.436232][ T9772] loop3: detected capacity change from 0 to 2048 [ 747.453687][ T9770] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 747.475241][ T9775] loop0: detected capacity change from 0 to 2048 [ 747.485858][ T9770] EXT4-fs (loop1): This should not happen!! Data will be lost [ 747.485858][ T9770] executing program executing program [ 747.546089][ T137] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 747.565546][ T9781] loop2: detected capacity change from 0 to 2048 [ 747.612443][ T9784] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 747.616911][ T9783] loop4: detected capacity change from 0 to 2048 executing program [ 747.655457][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 747.668677][ T9784] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 747.676730][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost [ 747.676730][ T137] [ 747.688541][ T9789] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 747.708742][ T9790] loop1: detected capacity change from 0 to 2048 [ 747.718031][ T9784] EXT4-fs (loop3): This should not happen!! Data will be lost [ 747.718031][ T9784] [ 747.728262][ T9784] EXT4-fs (loop3): Total free blocks count 0 [ 747.734761][ T9784] EXT4-fs (loop3): Free/Dirty block details [ 747.741167][ T9784] EXT4-fs (loop3): free_blocks=0 [ 747.746282][ T9784] EXT4-fs (loop3): dirty_blocks=16 [ 747.751530][ T9784] EXT4-fs (loop3): Block reservation details [ 747.757588][ T9784] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 747.768487][ T9794] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 747.795967][ T9789] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 747.818603][ T9789] EXT4-fs (loop0): This should not happen!! Data will be lost [ 747.818603][ T9789] [ 747.829268][ T9789] EXT4-fs (loop0): Total free blocks count 0 [ 747.829881][ T9794] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 747.835688][ T9789] EXT4-fs (loop0): Free/Dirty block details [ 747.853931][ T9799] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 747.868905][ T9789] EXT4-fs (loop0): free_blocks=0 [ 747.880583][ T9789] EXT4-fs (loop0): dirty_blocks=16 executing program [ 747.926849][ T9794] EXT4-fs (loop2): This should not happen!! Data will be lost [ 747.926849][ T9794] [ 747.938422][ T9789] EXT4-fs (loop0): Block reservation details [ 747.945436][ T9799] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 747.958344][ T9789] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 747.965083][ T9794] EXT4-fs (loop2): Total free blocks count 0 executing program [ 747.990129][ T9799] EXT4-fs (loop1): This should not happen!! Data will be lost [ 747.990129][ T9799] [ 748.006844][ T9794] EXT4-fs (loop2): Free/Dirty block details [ 748.012949][ T9794] EXT4-fs (loop2): free_blocks=0 [ 748.018211][ T9794] EXT4-fs (loop2): dirty_blocks=16 [ 748.024785][ T9794] EXT4-fs (loop2): Block reservation details [ 748.030896][ T9794] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 748.037116][ T9799] EXT4-fs (loop1): Total free blocks count 0 [ 748.037279][ T11] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 748.043123][ T9799] EXT4-fs (loop1): Free/Dirty block details [ 748.043140][ T9799] EXT4-fs (loop1): free_blocks=0 [ 748.043166][ T9799] EXT4-fs (loop1): dirty_blocks=16 [ 748.043179][ T9799] EXT4-fs (loop1): Block reservation details [ 748.088379][ T9804] loop3: detected capacity change from 0 to 2048 [ 748.095418][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 748.095915][ T9801] loop5: detected capacity change from 0 to 2048 [ 748.118495][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 748.118495][ T11] [ 748.134219][ T9806] loop0: detected capacity change from 0 to 2048 [ 748.140853][ T9799] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 748.147335][ T11] EXT4-fs (loop4): Total free blocks count 0 executing program [ 748.183900][ T11] EXT4-fs (loop4): Free/Dirty block details [ 748.191053][ T11] EXT4-fs (loop4): free_blocks=0 [ 748.196043][ T11] EXT4-fs (loop4): dirty_blocks=16 [ 748.230361][ T11] EXT4-fs (loop4): Block reservation details [ 748.258389][ T9816] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 748.280710][ T9817] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 748.280749][ T11] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 748.312468][ T9814] loop2: detected capacity change from 0 to 2048 [ 748.324653][ T9817] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 748.355168][ T9816] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 748.385867][ T9821] loop1: detected capacity change from 0 to 2048 [ 748.392664][ T9817] EXT4-fs (loop0): This should not happen!! Data will be lost [ 748.392664][ T9817] [ 748.404607][ T9816] EXT4-fs (loop5): This should not happen!! Data will be lost [ 748.404607][ T9816] [ 748.417566][ T9817] EXT4-fs (loop0): Total free blocks count 0 [ 748.424681][ T9817] EXT4-fs (loop0): Free/Dirty block details [ 748.431330][ T9817] EXT4-fs (loop0): free_blocks=0 [ 748.436473][ T9817] EXT4-fs (loop0): dirty_blocks=16 [ 748.442177][ T9817] EXT4-fs (loop0): Block reservation details [ 748.448380][ T9817] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 748.455777][ T9816] EXT4-fs (loop5): Total free blocks count 0 [ 748.455833][ T9826] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 748.456359][ T9826] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 748.467019][ T9816] EXT4-fs (loop5): Free/Dirty block details [ 748.496954][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 748.497030][ T9816] EXT4-fs (loop5): free_blocks=0 [ 748.514365][ T9825] loop4: detected capacity change from 0 to 2048 [ 748.516930][ T9816] EXT4-fs (loop5): dirty_blocks=16 [ 748.528223][ T9816] EXT4-fs (loop5): Block reservation details [ 748.534481][ T9816] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 748.541073][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 748.541941][ T9826] EXT4-fs (loop2): This should not happen!! Data will be lost [ 748.541941][ T9826] [ 748.563013][ T9826] EXT4-fs (loop2): Total free blocks count 0 [ 748.569076][ T9826] EXT4-fs (loop2): Free/Dirty block details [ 748.575088][ T9826] EXT4-fs (loop2): free_blocks=0 [ 748.580097][ T9826] EXT4-fs (loop2): dirty_blocks=16 [ 748.585330][ T9826] EXT4-fs (loop2): Block reservation details [ 748.591422][ T9826] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 748.602118][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 748.602118][ T5168] [ 748.612280][ T5168] EXT4-fs (loop3): Total free blocks count 0 [ 748.618492][ T5168] EXT4-fs (loop3): Free/Dirty block details [ 748.625156][ T5168] EXT4-fs (loop3): free_blocks=0 [ 748.630166][ T5168] EXT4-fs (loop3): dirty_blocks=16 executing program [ 748.639232][ T5168] EXT4-fs (loop3): Block reservation details [ 748.646357][ T5168] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 748.662651][ T9832] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 748.683550][ T9834] loop0: detected capacity change from 0 to 2048 executing program [ 748.735497][ T9832] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 748.757164][ T9843] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 748.772389][ T9832] EXT4-fs (loop1): This should not happen!! Data will be lost [ 748.772389][ T9832] [ 748.787008][ T9843] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 748.805556][ T9845] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 748.811015][ T9832] EXT4-fs (loop1): Total free blocks count 0 [ 748.833949][ T9841] loop2: detected capacity change from 0 to 2048 [ 748.834396][ T9844] loop3: detected capacity change from 0 to 2048 [ 748.842625][ T9840] loop5: detected capacity change from 0 to 2048 [ 748.853238][ T9843] EXT4-fs (loop4): This should not happen!! Data will be lost [ 748.853238][ T9843] [ 748.867742][ T9832] EXT4-fs (loop1): Free/Dirty block details [ 748.874559][ T9845] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 748.887502][ T9832] EXT4-fs (loop1): free_blocks=0 [ 748.893251][ T9832] EXT4-fs (loop1): dirty_blocks=16 [ 748.898518][ T9845] EXT4-fs (loop0): This should not happen!! Data will be lost [ 748.898518][ T9845] [ 748.909198][ T9832] EXT4-fs (loop1): Block reservation details [ 748.912358][ T9843] EXT4-fs (loop4): Total free blocks count 0 [ 748.916115][ T9845] EXT4-fs (loop0): Total free blocks count 0 [ 748.928162][ T9832] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 748.945958][ T9845] EXT4-fs (loop0): Free/Dirty block details [ 748.962981][ T9843] EXT4-fs (loop4): Free/Dirty block details [ 748.978165][ T9843] EXT4-fs (loop4): free_blocks=0 [ 748.998128][ T9845] EXT4-fs (loop0): free_blocks=0 [ 749.004231][ T9854] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 749.010062][ T9845] EXT4-fs (loop0): dirty_blocks=16 [ 749.039964][ T9856] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 749.040743][ T9843] EXT4-fs (loop4): dirty_blocks=16 [ 749.055454][ T9855] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 749.059995][ T9843] EXT4-fs (loop4): Block reservation details [ 749.081980][ T9843] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 749.106617][ T9854] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 749.119506][ T9855] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 749.121585][ T9845] EXT4-fs (loop0): Block reservation details [ 749.136696][ T9855] EXT4-fs (loop2): This should not happen!! Data will be lost [ 749.136696][ T9855] [ 749.148547][ T9856] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 749.153152][ T9854] EXT4-fs (loop3): This should not happen!! Data will be lost [ 749.153152][ T9854] [ 749.163154][ T9856] EXT4-fs (loop5): This should not happen!! Data will be lost [ 749.163154][ T9856] [ 749.172731][ T9845] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 749.197243][ T9861] loop1: detected capacity change from 0 to 2048 executing program [ 749.197701][ T9855] EXT4-fs (loop2): Total free blocks count 0 [ 749.216875][ T9856] EXT4-fs (loop5): Total free blocks count 0 [ 749.223876][ T9856] EXT4-fs (loop5): Free/Dirty block details [ 749.233253][ T9855] EXT4-fs (loop2): Free/Dirty block details [ 749.234771][ T9854] EXT4-fs (loop3): Total free blocks count 0 [ 749.242003][ T9856] EXT4-fs (loop5): free_blocks=0 executing program [ 749.261668][ T9855] EXT4-fs (loop2): free_blocks=0 [ 749.267743][ T9854] EXT4-fs (loop3): Free/Dirty block details [ 749.286037][ T9854] EXT4-fs (loop3): free_blocks=0 [ 749.296498][ T9856] EXT4-fs (loop5): dirty_blocks=16 [ 749.305405][ T9855] EXT4-fs (loop2): dirty_blocks=16 [ 749.314153][ T9865] loop4: detected capacity change from 0 to 2048 [ 749.316003][ T9856] EXT4-fs (loop5): Block reservation details [ 749.329318][ T9855] EXT4-fs (loop2): Block reservation details [ 749.340019][ T9856] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 749.347260][ T9868] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 749.364675][ T9867] loop0: detected capacity change from 0 to 2048 [ 749.364823][ T9854] EXT4-fs (loop3): dirty_blocks=16 [ 749.380843][ T9855] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 749.390626][ T9854] EXT4-fs (loop3): Block reservation details [ 749.402812][ T9854] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 749.416554][ T9868] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 749.460821][ T9868] EXT4-fs (loop1): This should not happen!! Data will be lost [ 749.460821][ T9868] [ 749.472409][ T9874] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 749.493356][ T9868] EXT4-fs (loop1): Total free blocks count 0 executing program executing program [ 749.495391][ T9876] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 749.504665][ T9868] EXT4-fs (loop1): Free/Dirty block details [ 749.520464][ T9868] EXT4-fs (loop1): free_blocks=0 [ 749.525433][ T9868] EXT4-fs (loop1): dirty_blocks=16 [ 749.541957][ T9868] EXT4-fs (loop1): Block reservation details executing program [ 749.550234][ T9874] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 749.562616][ T9877] loop2: detected capacity change from 0 to 2048 [ 749.569378][ T9868] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 749.582561][ T9876] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 749.605771][ T9874] EXT4-fs (loop0): This should not happen!! Data will be lost [ 749.605771][ T9874] [ 749.638725][ T9881] loop5: detected capacity change from 0 to 2048 [ 749.641271][ T9876] EXT4-fs (loop4): This should not happen!! Data will be lost [ 749.641271][ T9876] [ 749.655330][ T9876] EXT4-fs (loop4): Total free blocks count 0 [ 749.662451][ T9886] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 749.672307][ T9874] EXT4-fs (loop0): Total free blocks count 0 executing program [ 749.683770][ T9876] EXT4-fs (loop4): Free/Dirty block details [ 749.691256][ T9886] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 749.705936][ T9885] loop3: detected capacity change from 0 to 2048 [ 749.706491][ T9876] EXT4-fs (loop4): free_blocks=0 [ 749.719196][ T9886] EXT4-fs (loop2): This should not happen!! Data will be lost [ 749.719196][ T9886] [ 749.721410][ T9874] EXT4-fs (loop0): Free/Dirty block details [ 749.729113][ T9876] EXT4-fs (loop4): dirty_blocks=16 [ 749.740437][ T9876] EXT4-fs (loop4): Block reservation details [ 749.746966][ T9886] EXT4-fs (loop2): Total free blocks count 0 [ 749.763287][ T9876] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 749.770834][ T9889] loop1: detected capacity change from 0 to 2048 [ 749.779683][ T9886] EXT4-fs (loop2): Free/Dirty block details [ 749.785317][ T9874] EXT4-fs (loop0): free_blocks=0 [ 749.786160][ T9886] EXT4-fs (loop2): free_blocks=0 [ 749.796156][ T9886] EXT4-fs (loop2): dirty_blocks=16 [ 749.801787][ T9886] EXT4-fs (loop2): Block reservation details [ 749.808006][ T9886] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 749.823747][ T9895] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 749.824561][ T9874] EXT4-fs (loop0): dirty_blocks=16 [ 749.843784][ T9874] EXT4-fs (loop0): Block reservation details [ 749.864784][ T9874] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 749.907853][ T9895] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 749.913162][ T9900] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 749.927623][ T9899] loop4: detected capacity change from 0 to 2048 [ 749.943000][ T9895] EXT4-fs (loop5): This should not happen!! Data will be lost [ 749.943000][ T9895] [ 749.959489][ T9901] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 749.981974][ T9895] EXT4-fs (loop5): Total free blocks count 0 [ 749.988597][ T9895] EXT4-fs (loop5): Free/Dirty block details [ 749.995087][ T9900] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 749.996471][ T9895] EXT4-fs (loop5): free_blocks=0 [ 750.013092][ T9895] EXT4-fs (loop5): dirty_blocks=16 [ 750.044522][ T9901] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 750.058622][ T9900] EXT4-fs (loop3): This should not happen!! Data will be lost [ 750.058622][ T9900] [ 750.062858][ T9895] EXT4-fs (loop5): Block reservation details [ 750.071826][ T9903] loop2: detected capacity change from 0 to 2048 [ 750.088454][ T9907] loop0: detected capacity change from 0 to 2048 [ 750.095441][ T9900] EXT4-fs (loop3): Total free blocks count 0 [ 750.099082][ T9910] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 750.103800][ T9901] EXT4-fs (loop1): This should not happen!! Data will be lost [ 750.103800][ T9901] [ 750.119669][ T9895] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 750.128374][ T9900] EXT4-fs (loop3): Free/Dirty block details [ 750.139115][ T9900] EXT4-fs (loop3): free_blocks=0 [ 750.145165][ T9910] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 750.148632][ T9900] EXT4-fs (loop3): dirty_blocks=16 [ 750.159987][ T9910] EXT4-fs (loop4): This should not happen!! Data will be lost [ 750.159987][ T9910] [ 750.164633][ T9900] EXT4-fs (loop3): Block reservation details [ 750.172836][ T9910] EXT4-fs (loop4): Total free blocks count 0 [ 750.179233][ T9900] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 750.187303][ T9910] EXT4-fs (loop4): Free/Dirty block details [ 750.196938][ T9910] EXT4-fs (loop4): free_blocks=0 [ 750.202046][ T9910] EXT4-fs (loop4): dirty_blocks=16 executing program executing program [ 750.207222][ T9910] EXT4-fs (loop4): Block reservation details [ 750.222950][ T9910] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 750.277094][ T9919] loop5: detected capacity change from 0 to 2048 [ 750.300599][ T5097] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 750.322209][ T9921] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 750.337719][ T9921] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 750.350496][ T9921] EXT4-fs (loop2): This should not happen!! Data will be lost [ 750.350496][ T9921] [ 750.362693][ T28] kauditd_printk_skb: 77 callbacks suppressed executing program executing program [ 750.362708][ T28] audit: type=1804 audit(1694378895.171:1675): pid=9919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/137/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 750.401532][ T9916] loop1: detected capacity change from 0 to 2048 [ 750.408906][ T9921] EXT4-fs (loop2): Total free blocks count 0 [ 750.446525][ T9921] EXT4-fs (loop2): Free/Dirty block details [ 750.471208][ T9930] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 750.489987][ T9927] loop4: detected capacity change from 0 to 2048 [ 750.494316][ T9921] EXT4-fs (loop2): free_blocks=0 [ 750.501159][ T9928] loop3: detected capacity change from 0 to 2048 [ 750.502088][ T9921] EXT4-fs (loop2): dirty_blocks=16 [ 750.514264][ T8810] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 750.522775][ T28] audit: type=1804 audit(1694378895.211:1676): pid=9919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/137/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 750.538812][ T8810] EXT4-fs (loop0): This should not happen!! Data will be lost [ 750.538812][ T8810] [ 750.567621][ T9930] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 750.581411][ T9921] EXT4-fs (loop2): Block reservation details [ 750.609757][ T28] audit: type=1804 audit(1694378895.361:1677): pid=9916 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/138/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 750.633228][ T28] audit: type=1804 audit(1694378895.361:1678): pid=9916 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/138/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 750.633283][ T9938] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 750.655627][ T8810] EXT4-fs (loop0): Total free blocks count 0 [ 750.655647][ T8810] EXT4-fs (loop0): Free/Dirty block details [ 750.655661][ T8810] EXT4-fs (loop0): free_blocks=0 [ 750.655675][ T8810] EXT4-fs (loop0): dirty_blocks=16 [ 750.655689][ T8810] EXT4-fs (loop0): Block reservation details [ 750.655701][ T8810] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 750.659002][ T9930] EXT4-fs (loop5): This should not happen!! Data will be lost [ 750.659002][ T9930] [ 750.672833][ T9939] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 750.681137][ T9921] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 750.690615][ T28] audit: type=1804 audit(1694378895.411:1679): pid=9928 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/137/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 750.711373][ T9930] EXT4-fs (loop5): Total free blocks count 0 [ 750.757654][ T28] audit: type=1804 audit(1694378895.411:1680): pid=9928 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/137/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 750.795391][ T9939] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 750.808455][ T9938] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 750.820860][ T9930] EXT4-fs (loop5): Free/Dirty block details [ 750.829592][ T9939] EXT4-fs (loop3): This should not happen!! Data will be lost [ 750.829592][ T9939] [ 750.841051][ T9930] EXT4-fs (loop5): free_blocks=0 [ 750.841649][ T9938] EXT4-fs (loop1): This should not happen!! Data will be lost [ 750.841649][ T9938] [ 750.855790][ T9930] EXT4-fs (loop5): dirty_blocks=16 [ 750.861139][ T9930] EXT4-fs (loop5): Block reservation details [ 750.867345][ T9930] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 750.874175][ T9939] EXT4-fs (loop3): Total free blocks count 0 [ 750.876073][ T9944] loop0: detected capacity change from 0 to 2048 [ 750.884084][ T9939] EXT4-fs (loop3): Free/Dirty block details [ 750.892596][ T9939] EXT4-fs (loop3): free_blocks=0 [ 750.897656][ T9939] EXT4-fs (loop3): dirty_blocks=16 [ 750.903210][ T9939] EXT4-fs (loop3): Block reservation details executing program [ 750.909562][ T9939] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 750.914341][ T28] audit: type=1804 audit(1694378895.441:1681): pid=9927 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/140/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 750.916205][ T9938] EXT4-fs (loop1): Total free blocks count 0 executing program [ 750.971129][ T9938] EXT4-fs (loop1): Free/Dirty block details [ 750.977314][ T9938] EXT4-fs (loop1): free_blocks=0 [ 750.984801][ T9938] EXT4-fs (loop1): dirty_blocks=16 [ 750.990660][ T28] audit: type=1804 audit(1694378895.481:1682): pid=9927 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/140/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 751.040812][ T9938] EXT4-fs (loop1): Block reservation details [ 751.046863][ T9938] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 751.051210][ T9946] loop2: detected capacity change from 0 to 2048 [ 751.053659][ T28] audit: type=1804 audit(1694378895.841:1683): pid=9944 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/141/bus/bus" dev="loop0" ino=18 res=1 errno=0 executing program [ 751.081864][ T28] audit: type=1804 audit(1694378895.841:1684): pid=9944 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/141/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 751.165831][ T11] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set executing program [ 751.207971][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 751.223172][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 751.223172][ T11] [ 751.237921][ T9951] loop5: detected capacity change from 0 to 2048 [ 751.239344][ T11] EXT4-fs (loop4): Total free blocks count 0 [ 751.250089][ T9953] loop3: detected capacity change from 0 to 2048 [ 751.262710][ T8810] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 751.288660][ T9958] loop1: detected capacity change from 0 to 2048 [ 751.297965][ T11] EXT4-fs (loop4): Free/Dirty block details [ 751.312595][ T11] EXT4-fs (loop4): free_blocks=0 [ 751.335379][ T8810] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 751.349820][ T11] EXT4-fs (loop4): dirty_blocks=16 [ 751.358531][ T9963] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 751.383367][ T11] EXT4-fs (loop4): Block reservation details [ 751.412943][ T8810] EXT4-fs (loop0): This should not happen!! Data will be lost [ 751.412943][ T8810] [ 751.412978][ T9967] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 751.437553][ T8810] EXT4-fs (loop0): Total free blocks count 0 [ 751.440480][ T11] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 751.443700][ T8810] EXT4-fs (loop0): Free/Dirty block details [ 751.455669][ T8810] EXT4-fs (loop0): free_blocks=0 executing program [ 751.460413][ T9963] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 751.472858][ T8810] EXT4-fs (loop0): dirty_blocks=16 [ 751.489762][ T8810] EXT4-fs (loop0): Block reservation details [ 751.504818][ T9967] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 751.506191][ T8810] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 751.540622][ T9963] EXT4-fs (loop5): This should not happen!! Data will be lost [ 751.540622][ T9963] [ 751.550092][ T9971] loop4: detected capacity change from 0 to 2048 [ 751.561619][ T9967] EXT4-fs (loop3): This should not happen!! Data will be lost [ 751.561619][ T9967] [ 751.590561][ T9963] EXT4-fs (loop5): Total free blocks count 0 [ 751.598371][ T8810] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set executing program [ 751.606512][ T9967] EXT4-fs (loop3): Total free blocks count 0 [ 751.626888][ T9963] EXT4-fs (loop5): Free/Dirty block details [ 751.635056][ T9967] EXT4-fs (loop3): Free/Dirty block details [ 751.641732][ T9967] EXT4-fs (loop3): free_blocks=0 [ 751.646933][ T9967] EXT4-fs (loop3): dirty_blocks=16 [ 751.652723][ T9967] EXT4-fs (loop3): Block reservation details [ 751.658903][ T9967] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 751.665927][ T9963] EXT4-fs (loop5): free_blocks=0 [ 751.668131][ T8810] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 751.675308][ T9963] EXT4-fs (loop5): dirty_blocks=16 [ 751.688539][ T9963] EXT4-fs (loop5): Block reservation details [ 751.694683][ T9963] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 751.733618][ T9975] loop0: detected capacity change from 0 to 2048 [ 751.733921][ T6178] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 751.742761][ T8810] EXT4-fs (loop2): This should not happen!! Data will be lost [ 751.742761][ T8810] [ 751.779339][ T6178] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 751.797819][ T8810] EXT4-fs (loop2): Total free blocks count 0 [ 751.820998][ T6178] EXT4-fs (loop1): This should not happen!! Data will be lost [ 751.820998][ T6178] executing program executing program [ 751.825923][ T8810] EXT4-fs (loop2): Free/Dirty block details [ 751.846218][ T6178] EXT4-fs (loop1): Total free blocks count 0 [ 751.859614][ T6178] EXT4-fs (loop1): Free/Dirty block details [ 751.870481][ T6178] EXT4-fs (loop1): free_blocks=0 [ 751.884412][ T8810] EXT4-fs (loop2): free_blocks=0 [ 751.901969][ T6178] EXT4-fs (loop1): dirty_blocks=16 [ 751.918624][ T9983] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 751.933591][ T8810] EXT4-fs (loop2): dirty_blocks=16 [ 751.937219][ T6178] EXT4-fs (loop1): Block reservation details [ 751.944509][ T9983] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 751.945522][ T6178] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 751.957171][ T137] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 751.967568][ T9980] loop5: detected capacity change from 0 to 2048 executing program [ 751.986151][ T8810] EXT4-fs (loop2): Block reservation details [ 751.992767][ T8810] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 752.001715][ T9983] EXT4-fs (loop0): This should not happen!! Data will be lost [ 752.001715][ T9983] [ 752.018866][ T9983] EXT4-fs (loop0): Total free blocks count 0 executing program [ 752.037000][ T9982] loop3: detected capacity change from 0 to 2048 [ 752.041013][ T137] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 752.070420][ T9983] EXT4-fs (loop0): Free/Dirty block details [ 752.077358][ T9983] EXT4-fs (loop0): free_blocks=0 [ 752.090530][ T9991] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 752.105839][ T9983] EXT4-fs (loop0): dirty_blocks=16 [ 752.111488][ T137] EXT4-fs (loop4): This should not happen!! Data will be lost [ 752.111488][ T137] [ 752.125691][ T9988] loop1: detected capacity change from 0 to 2048 [ 752.130850][ T9983] EXT4-fs (loop0): Block reservation details [ 752.138502][ T9983] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 752.145527][ T137] EXT4-fs (loop4): Total free blocks count 0 [ 752.156614][ T9991] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 752.169904][ T9990] loop2: detected capacity change from 0 to 2048 [ 752.181756][ T137] EXT4-fs (loop4): Free/Dirty block details [ 752.185934][ T9991] EXT4-fs (loop5): This should not happen!! Data will be lost [ 752.185934][ T9991] [ 752.200165][ T9991] EXT4-fs (loop5): Total free blocks count 0 [ 752.200448][ T9997] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 752.206590][ T9991] EXT4-fs (loop5): Free/Dirty block details [ 752.227392][ T9991] EXT4-fs (loop5): free_blocks=0 [ 752.232668][ T9991] EXT4-fs (loop5): dirty_blocks=16 [ 752.237886][ T9991] EXT4-fs (loop5): Block reservation details [ 752.244271][ T9991] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 752.248007][ T137] EXT4-fs (loop4): free_blocks=0 [ 752.256123][ T9997] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 752.257283][ T137] EXT4-fs (loop4): dirty_blocks=16 [ 752.275254][ T137] EXT4-fs (loop4): Block reservation details executing program [ 752.291807][ T9999] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 752.309288][ T9997] EXT4-fs (loop3): This should not happen!! Data will be lost [ 752.309288][ T9997] [ 752.312116][ T137] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 752.334251][ T9999] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 752.362300][ T9997] EXT4-fs (loop3): Total free blocks count 0 [ 752.375156][ T9997] EXT4-fs (loop3): Free/Dirty block details [ 752.383425][ T9999] EXT4-fs (loop1): This should not happen!! Data will be lost [ 752.383425][ T9999] [ 752.398012][ T9997] EXT4-fs (loop3): free_blocks=0 executing program [ 752.409232][ T9997] EXT4-fs (loop3): dirty_blocks=16 [ 752.415298][ T9999] EXT4-fs (loop1): Total free blocks count 0 [ 752.421656][ T9997] EXT4-fs (loop3): Block reservation details [ 752.424200][T10003] loop0: detected capacity change from 0 to 2048 [ 752.427747][ T9999] EXT4-fs (loop1): Free/Dirty block details [ 752.440453][T10007] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 752.446339][ T9997] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 752.463007][ T9999] EXT4-fs (loop1): free_blocks=0 [ 752.472947][ T9999] EXT4-fs (loop1): dirty_blocks=16 [ 752.484921][ T9999] EXT4-fs (loop1): Block reservation details [ 752.500221][T10009] loop4: detected capacity change from 0 to 2048 [ 752.502301][T10006] loop5: detected capacity change from 0 to 2048 [ 752.507430][ T9999] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 752.529978][T10007] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 752.546312][T10007] EXT4-fs (loop2): This should not happen!! Data will be lost [ 752.546312][T10007] executing program executing program executing program [ 752.685101][T10024] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 752.702195][T10021] loop3: detected capacity change from 0 to 2048 [ 752.725550][T10024] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 752.731066][T10018] loop1: detected capacity change from 0 to 2048 [ 752.764776][T10024] EXT4-fs (loop4): This should not happen!! Data will be lost [ 752.764776][T10024] [ 752.790666][T10025] loop2: detected capacity change from 0 to 2048 [ 752.808916][T10029] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 752.827245][ T6178] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 752.846778][ T6178] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 752.861405][T10029] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 752.874467][T10029] EXT4-fs (loop3): This should not happen!! Data will be lost [ 752.874467][T10029] [ 752.885894][T10029] EXT4-fs (loop3): Total free blocks count 0 [ 752.904766][ T6178] EXT4-fs (loop5): This should not happen!! Data will be lost [ 752.904766][ T6178] [ 752.917508][ T6178] EXT4-fs (loop5): Total free blocks count 0 [ 752.924623][ T6178] EXT4-fs (loop5): Free/Dirty block details [ 752.930783][ T6178] EXT4-fs (loop5): free_blocks=0 [ 752.935985][ T6178] EXT4-fs (loop5): dirty_blocks=16 [ 752.937454][ T8810] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 752.941239][ T6178] EXT4-fs (loop5): Block reservation details [ 752.962111][ T6178] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 752.971655][T10029] EXT4-fs (loop3): Free/Dirty block details [ 752.977680][T10029] EXT4-fs (loop3): free_blocks=0 executing program [ 752.981800][T10035] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 752.983174][T10037] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 753.003358][T10029] EXT4-fs (loop3): dirty_blocks=16 [ 753.029337][T10038] loop4: detected capacity change from 0 to 2048 executing program [ 753.042954][ T8810] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 753.047402][T10037] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 753.061411][T10029] EXT4-fs (loop3): Block reservation details [ 753.080204][T10037] EXT4-fs (loop2): This should not happen!! Data will be lost [ 753.080204][T10037] [ 753.092004][T10035] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 753.092410][T10037] EXT4-fs (loop2): Total free blocks count 0 [ 753.106992][ T8810] EXT4-fs (loop0): This should not happen!! Data will be lost [ 753.106992][ T8810] [ 753.122424][T10029] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 753.130684][ T8810] EXT4-fs (loop0): Total free blocks count 0 [ 753.135876][T10037] EXT4-fs (loop2): Free/Dirty block details [ 753.138799][T10042] loop5: detected capacity change from 0 to 2048 [ 753.142677][T10037] EXT4-fs (loop2): free_blocks=0 [ 753.142695][T10037] EXT4-fs (loop2): dirty_blocks=16 [ 753.149809][T10035] EXT4-fs (loop1): This should not happen!! Data will be lost [ 753.149809][T10035] [ 753.154407][T10037] EXT4-fs (loop2): Block reservation details [ 753.175210][T10037] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 753.181462][T10045] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 753.181777][ T8810] EXT4-fs (loop0): Free/Dirty block details [ 753.196967][T10045] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 753.214522][T10045] EXT4-fs (loop4): This should not happen!! Data will be lost [ 753.214522][T10045] [ 753.220771][T10035] EXT4-fs (loop1): Total free blocks count 0 [ 753.224198][T10045] EXT4-fs (loop4): Total free blocks count 0 [ 753.236328][T10045] EXT4-fs (loop4): Free/Dirty block details executing program [ 753.243759][T10045] EXT4-fs (loop4): free_blocks=0 [ 753.244879][T10035] EXT4-fs (loop1): Free/Dirty block details [ 753.248890][T10045] EXT4-fs (loop4): dirty_blocks=16 [ 753.259935][ T8810] EXT4-fs (loop0): free_blocks=0 [ 753.266146][ T8810] EXT4-fs (loop0): dirty_blocks=16 executing program [ 753.300359][T10045] EXT4-fs (loop4): Block reservation details [ 753.315903][ T8810] EXT4-fs (loop0): Block reservation details [ 753.330209][T10050] loop3: detected capacity change from 0 to 2048 [ 753.339563][T10045] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 753.349232][T10035] EXT4-fs (loop1): free_blocks=0 [ 753.361002][ T8810] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 753.363145][T10053] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 753.382255][T10035] EXT4-fs (loop1): dirty_blocks=16 [ 753.387447][T10035] EXT4-fs (loop1): Block reservation details [ 753.405633][T10035] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 753.440611][T10053] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 753.453587][T10052] loop2: detected capacity change from 0 to 2048 executing program executing program executing program [ 753.499122][T10053] EXT4-fs (loop5): This should not happen!! Data will be lost [ 753.499122][T10053] [ 753.521189][T10064] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 753.536600][T10064] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 753.555023][T10064] EXT4-fs (loop3): This should not happen!! Data will be lost [ 753.555023][T10064] [ 753.565384][T10064] EXT4-fs (loop3): Total free blocks count 0 [ 753.571497][T10064] EXT4-fs (loop3): Free/Dirty block details [ 753.577465][T10064] EXT4-fs (loop3): free_blocks=0 [ 753.582683][T10064] EXT4-fs (loop3): dirty_blocks=16 [ 753.587864][T10064] EXT4-fs (loop3): Block reservation details [ 753.594062][T10064] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 753.605484][T10067] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 753.629992][T10065] loop4: detected capacity change from 0 to 2048 [ 753.633992][T10061] loop0: detected capacity change from 0 to 2048 executing program [ 753.659823][T10063] loop1: detected capacity change from 0 to 2048 [ 753.663082][T10069] loop5: detected capacity change from 0 to 2048 [ 753.684921][T10067] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 753.711917][T10067] EXT4-fs (loop2): This should not happen!! Data will be lost [ 753.711917][T10067] executing program [ 753.808091][T10082] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 753.825909][T10082] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 753.881587][T10082] EXT4-fs (loop4): This should not happen!! Data will be lost [ 753.881587][T10082] [ 753.881614][T10086] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 753.892219][T10082] EXT4-fs (loop4): Total free blocks count 0 [ 753.912571][T10082] EXT4-fs (loop4): Free/Dirty block details [ 753.918582][T10082] EXT4-fs (loop4): free_blocks=0 [ 753.923932][T10082] EXT4-fs (loop4): dirty_blocks=16 [ 753.929157][T10082] EXT4-fs (loop4): Block reservation details [ 753.935555][T10082] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 753.941380][T10074] loop3: detected capacity change from 0 to 2048 [ 753.952743][T10083] loop2: detected capacity change from 0 to 2048 [ 753.961701][T10086] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 753.993053][T10086] EXT4-fs (loop0): This should not happen!! Data will be lost [ 753.993053][T10086] [ 754.013254][T10086] EXT4-fs (loop0): Total free blocks count 0 [ 754.026421][T10086] EXT4-fs (loop0): Free/Dirty block details executing program [ 754.039012][T10086] EXT4-fs (loop0): free_blocks=0 [ 754.052413][T10093] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 754.076646][T10086] EXT4-fs (loop0): dirty_blocks=16 [ 754.080785][T10095] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 754.101888][ T5113] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 754.111613][T10086] EXT4-fs (loop0): Block reservation details [ 754.117929][T10093] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 754.136039][ T6178] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 754.145849][T10086] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 754.157124][T10096] loop4: detected capacity change from 0 to 2048 [ 754.170930][T10095] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 754.170993][T10093] EXT4-fs (loop3): This should not happen!! Data will be lost [ 754.170993][T10093] [ 754.186550][ T6178] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 754.205423][T10095] EXT4-fs (loop2): This should not happen!! Data will be lost [ 754.205423][T10095] [ 754.213994][ T6178] EXT4-fs (loop5): This should not happen!! Data will be lost [ 754.213994][ T6178] [ 754.215993][ T5113] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 754.237636][ T5113] EXT4-fs (loop1): This should not happen!! Data will be lost [ 754.237636][ T5113] [ 754.247655][ T5113] EXT4-fs (loop1): Total free blocks count 0 [ 754.253787][ T5113] EXT4-fs (loop1): Free/Dirty block details [ 754.257053][ T6178] EXT4-fs (loop5): Total free blocks count 0 [ 754.262735][ T5113] EXT4-fs (loop1): free_blocks=0 [ 754.270878][ T5113] EXT4-fs (loop1): dirty_blocks=16 [ 754.276012][ T5113] EXT4-fs (loop1): Block reservation details executing program executing program [ 754.321508][ T6178] EXT4-fs (loop5): Free/Dirty block details [ 754.335975][T10104] loop2: detected capacity change from 0 to 2048 [ 754.337186][T10102] loop3: detected capacity change from 0 to 2048 [ 754.342456][ T5113] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 754.370682][ T6178] EXT4-fs (loop5): free_blocks=0 [ 754.371771][T10109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 754.396762][T10108] loop1: detected capacity change from 0 to 2048 [ 754.403351][ T6178] EXT4-fs (loop5): dirty_blocks=16 [ 754.409676][T10109] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 754.415947][ T6178] EXT4-fs (loop5): Block reservation details [ 754.423805][T10109] EXT4-fs (loop4): This should not happen!! Data will be lost [ 754.423805][T10109] [ 754.452687][T10106] loop0: detected capacity change from 0 to 2048 [ 754.464915][ T6178] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 754.518813][T10119] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 754.568900][T10122] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 754.573206][T10121] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 754.607429][T10123] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 754.631471][T10119] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 754.643133][T10122] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 754.645099][T10119] EXT4-fs (loop1): This should not happen!! Data will be lost [ 754.645099][T10119] [ 754.667630][T10119] EXT4-fs (loop1): Total free blocks count 0 [ 754.672074][T10121] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 754.687598][T10123] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 754.702235][T10122] EXT4-fs (loop0): This should not happen!! Data will be lost [ 754.702235][T10122] [ 754.724206][T10122] EXT4-fs (loop0): Total free blocks count 0 [ 754.739120][T10119] EXT4-fs (loop1): Free/Dirty block details [ 754.739186][T10121] EXT4-fs (loop3): This should not happen!! Data will be lost [ 754.739186][T10121] [ 754.752321][T10127] loop4: detected capacity change from 0 to 2048 [ 754.756197][T10123] EXT4-fs (loop2): This should not happen!! Data will be lost [ 754.756197][T10123] executing program [ 754.766808][T10121] EXT4-fs (loop3): Total free blocks count 0 [ 754.796652][T10122] EXT4-fs (loop0): Free/Dirty block details [ 754.796666][T10121] EXT4-fs (loop3): Free/Dirty block details [ 754.796681][T10121] EXT4-fs (loop3): free_blocks=0 [ 754.809543][T10122] EXT4-fs (loop0): free_blocks=0 [ 754.828112][T10123] EXT4-fs (loop2): Total free blocks count 0 [ 754.836768][T10119] EXT4-fs (loop1): free_blocks=0 [ 754.841933][T10122] EXT4-fs (loop0): dirty_blocks=16 [ 754.855969][T10119] EXT4-fs (loop1): dirty_blocks=16 [ 754.861484][T10123] EXT4-fs (loop2): Free/Dirty block details [ 754.867511][T10130] loop5: detected capacity change from 0 to 2048 [ 754.867552][T10122] EXT4-fs (loop0): Block reservation details [ 754.880106][T10119] EXT4-fs (loop1): Block reservation details [ 754.886413][T10123] EXT4-fs (loop2): free_blocks=0 [ 754.891139][T10121] EXT4-fs (loop3): dirty_blocks=16 [ 754.898358][T10123] EXT4-fs (loop2): dirty_blocks=16 [ 754.904081][T10123] EXT4-fs (loop2): Block reservation details [ 754.905618][T10122] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 754.910955][T10123] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 754.916919][T10133] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 754.922451][T10119] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 754.945054][T10121] EXT4-fs (loop3): Block reservation details [ 754.949564][T10133] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 754.954515][T10121] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 754.964097][T10133] EXT4-fs (loop4): This should not happen!! Data will be lost [ 754.964097][T10133] [ 754.978904][T10133] EXT4-fs (loop4): Total free blocks count 0 [ 754.985121][T10133] EXT4-fs (loop4): Free/Dirty block details [ 754.991145][T10133] EXT4-fs (loop4): free_blocks=0 [ 754.996144][T10133] EXT4-fs (loop4): dirty_blocks=16 executing program executing program executing program [ 755.001544][T10133] EXT4-fs (loop4): Block reservation details [ 755.007675][T10133] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 755.075794][T10141] loop1: detected capacity change from 0 to 2048 [ 755.107595][T10145] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 755.138302][T10142] loop2: detected capacity change from 0 to 2048 [ 755.151450][T10146] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 755.156837][T10139] loop3: detected capacity change from 0 to 2048 [ 755.192632][T10145] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 755.201905][T10151] loop0: detected capacity change from 0 to 2048 [ 755.226728][T10149] loop4: detected capacity change from 0 to 2048 [ 755.231421][T10146] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 755.236093][T10145] EXT4-fs (loop5): This should not happen!! Data will be lost [ 755.236093][T10145] [ 755.263591][T10146] EXT4-fs (loop1): This should not happen!! Data will be lost [ 755.263591][T10146] [ 755.276274][T10146] EXT4-fs (loop1): Total free blocks count 0 [ 755.282707][T10146] EXT4-fs (loop1): Free/Dirty block details [ 755.289100][T10146] EXT4-fs (loop1): free_blocks=0 [ 755.295229][T10146] EXT4-fs (loop1): dirty_blocks=16 [ 755.301530][T10146] EXT4-fs (loop1): Block reservation details [ 755.309435][T10146] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program [ 755.450639][ T5113] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 755.469030][T10168] loop1: detected capacity change from 0 to 2048 [ 755.476034][ T137] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 755.492783][ T5113] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 755.499764][T10166] loop5: detected capacity change from 0 to 2048 [ 755.512211][ T5113] EXT4-fs (loop2): This should not happen!! Data will be lost [ 755.512211][ T5113] [ 755.520949][ T137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 755.523623][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 755.549163][ T5113] EXT4-fs (loop2): Total free blocks count 0 [ 755.555420][ T5113] EXT4-fs (loop2): Free/Dirty block details [ 755.561609][ T6178] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 755.561968][ T6178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 755.579420][ T137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 755.579420][ T137] [ 755.602533][ T5113] EXT4-fs (loop2): free_blocks=0 [ 755.605182][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 755.607818][ T5113] EXT4-fs (loop2): dirty_blocks=16 [ 755.651246][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 755.651246][ T11] [ 755.665915][ T6178] EXT4-fs (loop4): This should not happen!! Data will be lost [ 755.665915][ T6178] [ 755.675698][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 755.675714][ T28] audit: type=1804 audit(1694378900.471:1761): pid=10168 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/145/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 755.730425][T10173] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 755.768574][ T28] audit: type=1804 audit(1694378900.471:1762): pid=10168 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/145/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 755.771972][T10174] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 755.791039][ T28] audit: type=1804 audit(1694378900.521:1763): pid=10166 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/144/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 755.835797][ T5113] EXT4-fs (loop2): Block reservation details [ 755.839704][ T28] audit: type=1804 audit(1694378900.521:1764): pid=10166 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/144/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 755.842558][T10173] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 755.865968][T10174] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 755.882769][ T5113] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 755.901076][T10174] EXT4-fs (loop5): This should not happen!! Data will be lost [ 755.901076][T10174] executing program [ 755.942078][T10178] loop4: detected capacity change from 0 to 2048 [ 755.945494][T10173] EXT4-fs (loop1): This should not happen!! Data will be lost [ 755.945494][T10173] [ 755.958940][T10173] EXT4-fs (loop1): Total free blocks count 0 [ 755.965092][T10173] EXT4-fs (loop1): Free/Dirty block details [ 755.972063][T10173] EXT4-fs (loop1): free_blocks=0 [ 755.978564][T10173] EXT4-fs (loop1): dirty_blocks=16 [ 755.994738][T10173] EXT4-fs (loop1): Block reservation details [ 756.001215][T10174] EXT4-fs (loop5): Total free blocks count 0 [ 756.007477][T10173] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 756.028753][T10180] loop3: detected capacity change from 0 to 2048 [ 756.035977][T10174] EXT4-fs (loop5): Free/Dirty block details executing program executing program [ 756.042386][T10174] EXT4-fs (loop5): free_blocks=0 [ 756.047383][T10174] EXT4-fs (loop5): dirty_blocks=16 [ 756.052884][T10174] EXT4-fs (loop5): Block reservation details [ 756.071809][T10174] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 756.078152][ T28] audit: type=1804 audit(1694378900.881:1765): pid=10178 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/148/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 756.115552][ T28] audit: type=1804 audit(1694378900.881:1766): pid=10178 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/148/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 756.150724][T10189] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 756.167384][T10185] loop2: detected capacity change from 0 to 2048 [ 756.197730][ T28] audit: type=1804 audit(1694378901.001:1767): pid=10180 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/145/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 756.251911][ T28] audit: type=1804 audit(1694378901.031:1768): pid=10180 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/145/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 756.267958][T10188] loop0: detected capacity change from 0 to 2048 [ 756.291157][T10190] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 756.338064][T10189] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 756.350832][T10189] EXT4-fs (loop4): This should not happen!! Data will be lost [ 756.350832][T10189] [ 756.352985][ T28] audit: type=1804 audit(1694378901.041:1769): pid=10192 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/146/bus" dev="sda1" ino=1944 res=1 errno=0 executing program [ 756.362288][T10189] EXT4-fs (loop4): Total free blocks count 0 [ 756.387121][T10198] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 756.394309][T10189] EXT4-fs (loop4): Free/Dirty block details [ 756.420644][T10190] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 756.480810][T10198] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 756.503446][T10190] EXT4-fs (loop3): This should not happen!! Data will be lost [ 756.503446][T10190] [ 756.513589][ T28] audit: type=1804 audit(1694378901.051:1770): pid=10192 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/146/bus" dev="sda1" ino=1944 res=1 errno=0 [ 756.544629][T10201] loop5: detected capacity change from 0 to 2048 [ 756.551030][T10189] EXT4-fs (loop4): free_blocks=0 [ 756.556127][T10189] EXT4-fs (loop4): dirty_blocks=16 [ 756.561898][T10189] EXT4-fs (loop4): Block reservation details [ 756.564927][T10198] EXT4-fs (loop2): This should not happen!! Data will be lost [ 756.564927][T10198] [ 756.570225][T10204] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 756.594257][T10190] EXT4-fs (loop3): Total free blocks count 0 [ 756.603269][T10189] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 756.609550][T10190] EXT4-fs (loop3): Free/Dirty block details [ 756.620458][T10190] EXT4-fs (loop3): free_blocks=0 executing program [ 756.627715][T10190] EXT4-fs (loop3): dirty_blocks=16 [ 756.633335][T10190] EXT4-fs (loop3): Block reservation details [ 756.639815][T10204] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 756.655059][T10204] EXT4-fs (loop0): This should not happen!! Data will be lost [ 756.655059][T10204] [ 756.666076][T10190] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 756.678102][T10210] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 756.723592][T10209] loop1: detected capacity change from 0 to 2048 [ 756.729982][T10210] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 756.755888][T10213] loop2: detected capacity change from 0 to 2048 [ 756.765015][T10210] EXT4-fs (loop5): This should not happen!! Data will be lost executing program executing program executing program [ 756.765015][T10210] [ 756.775451][T10210] EXT4-fs (loop5): Total free blocks count 0 [ 756.781749][T10210] EXT4-fs (loop5): Free/Dirty block details [ 756.787811][T10210] EXT4-fs (loop5): free_blocks=0 [ 756.792928][T10210] EXT4-fs (loop5): dirty_blocks=16 [ 756.798208][T10210] EXT4-fs (loop5): Block reservation details [ 756.804413][T10210] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 756.899646][T10220] loop3: detected capacity change from 0 to 2048 [ 756.920228][T10225] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 756.948781][T10217] loop4: detected capacity change from 0 to 2048 executing program [ 756.983559][T10225] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 756.996462][T10225] EXT4-fs (loop2): This should not happen!! Data will be lost [ 756.996462][T10225] [ 757.007015][T10225] EXT4-fs (loop2): Total free blocks count 0 [ 757.013196][T10225] EXT4-fs (loop2): Free/Dirty block details [ 757.014859][T10223] loop0: detected capacity change from 0 to 2048 [ 757.019222][T10225] EXT4-fs (loop2): free_blocks=0 [ 757.050386][T10225] EXT4-fs (loop2): dirty_blocks=16 [ 757.087185][T10234] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 757.090750][T10225] EXT4-fs (loop2): Block reservation details [ 757.102566][T10234] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 757.120361][T10234] EXT4-fs (loop4): This should not happen!! Data will be lost [ 757.120361][T10234] [ 757.130033][T10234] EXT4-fs (loop4): Total free blocks count 0 [ 757.136524][T10225] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 757.144175][T10234] EXT4-fs (loop4): Free/Dirty block details [ 757.153497][T10234] EXT4-fs (loop4): free_blocks=0 [ 757.155696][ T11] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 757.158808][T10234] EXT4-fs (loop4): dirty_blocks=16 [ 757.178556][T10234] EXT4-fs (loop4): Block reservation details [ 757.184874][T10234] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 757.189275][T10232] loop5: detected capacity change from 0 to 2048 [ 757.192499][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 757.210236][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 757.210236][ T11] [ 757.220485][ T11] EXT4-fs (loop1): Total free blocks count 0 [ 757.226504][ T11] EXT4-fs (loop1): Free/Dirty block details [ 757.232869][ T11] EXT4-fs (loop1): free_blocks=0 [ 757.237845][ T11] EXT4-fs (loop1): dirty_blocks=16 [ 757.243360][ T11] EXT4-fs (loop1): Block reservation details [ 757.249373][ T11] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 757.288900][T10241] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 757.292842][ T5113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 757.340043][T10241] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 757.363005][T10246] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 757.389955][T10244] loop1: detected capacity change from 0 to 2048 [ 757.397916][T10241] EXT4-fs (loop0): This should not happen!! Data will be lost [ 757.397916][T10241] [ 757.414331][T10242] loop2: detected capacity change from 0 to 2048 [ 757.423579][ T5113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 757.438912][T10246] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 757.439082][ T5113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 757.439082][ T5113] [ 757.477892][ T5113] EXT4-fs (loop3): Total free blocks count 0 [ 757.486816][T10248] loop4: detected capacity change from 0 to 2048 [ 757.499214][T10246] EXT4-fs (loop5): This should not happen!! Data will be lost [ 757.499214][T10246] [ 757.523430][ T5113] EXT4-fs (loop3): Free/Dirty block details [ 757.529706][ T5113] EXT4-fs (loop3): free_blocks=0 [ 757.535209][ T5113] EXT4-fs (loop3): dirty_blocks=16 [ 757.541119][ T5113] EXT4-fs (loop3): Block reservation details [ 757.547874][ T5113] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 757.555756][T10254] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 757.586971][T10254] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 757.590393][T10255] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 757.616211][T10254] EXT4-fs (loop1): This should not happen!! Data will be lost [ 757.616211][T10254] executing program [ 757.645279][T10254] EXT4-fs (loop1): Total free blocks count 0 [ 757.700670][T10255] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 757.729517][T10254] EXT4-fs (loop1): Free/Dirty block details executing program [ 757.737767][T10264] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 757.742013][T10254] EXT4-fs (loop1): free_blocks=0 [ 757.757670][T10255] EXT4-fs (loop2): This should not happen!! Data will be lost [ 757.757670][T10255] [ 757.763071][T10260] loop0: detected capacity change from 0 to 2048 [ 757.768580][T10254] EXT4-fs (loop1): dirty_blocks=16 [ 757.793828][T10263] loop3: detected capacity change from 0 to 2048 [ 757.805726][T10264] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 757.807378][T10254] EXT4-fs (loop1): Block reservation details [ 757.829598][T10266] loop5: detected capacity change from 0 to 2048 [ 757.838735][T10254] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 757.845067][T10264] EXT4-fs (loop4): This should not happen!! Data will be lost [ 757.845067][T10264] executing program [ 757.870423][T10264] EXT4-fs (loop4): Total free blocks count 0 [ 757.876488][T10264] EXT4-fs (loop4): Free/Dirty block details [ 757.903710][T10264] EXT4-fs (loop4): free_blocks=0 [ 757.925301][T10271] loop2: detected capacity change from 0 to 2048 [ 757.931943][T10264] EXT4-fs (loop4): dirty_blocks=16 [ 757.962422][T10264] EXT4-fs (loop4): Block reservation details [ 757.964528][T10276] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 757.984510][T10278] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 757.985747][T10276] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 758.012693][T10277] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 758.013976][T10264] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 758.034250][T10277] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 758.047602][T10276] EXT4-fs (loop3): This should not happen!! Data will be lost [ 758.047602][T10276] [ 758.068516][T10278] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 758.092985][T10283] loop1: detected capacity change from 0 to 2048 [ 758.102682][T10276] EXT4-fs (loop3): Total free blocks count 0 [ 758.109415][T10276] EXT4-fs (loop3): Free/Dirty block details [ 758.116987][T10277] EXT4-fs (loop5): This should not happen!! Data will be lost [ 758.116987][T10277] [ 758.117579][T10276] EXT4-fs (loop3): free_blocks=0 [ 758.134876][T10276] EXT4-fs (loop3): dirty_blocks=16 [ 758.147788][T10278] EXT4-fs (loop0): This should not happen!! Data will be lost [ 758.147788][T10278] [ 758.149653][T10276] EXT4-fs (loop3): Block reservation details [ 758.159875][T10288] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 758.164165][T10276] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 758.186479][T10288] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 758.199189][T10288] EXT4-fs (loop2): This should not happen!! Data will be lost [ 758.199189][T10288] [ 758.208965][T10288] EXT4-fs (loop2): Total free blocks count 0 [ 758.215270][T10288] EXT4-fs (loop2): Free/Dirty block details [ 758.221367][T10288] EXT4-fs (loop2): free_blocks=0 [ 758.226885][T10288] EXT4-fs (loop2): dirty_blocks=16 [ 758.232229][T10288] EXT4-fs (loop2): Block reservation details [ 758.238242][T10288] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program executing program [ 758.322054][T10291] loop0: detected capacity change from 0 to 2048 [ 758.336515][T10292] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 758.357037][T10292] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 758.376605][T10292] EXT4-fs (loop1): This should not happen!! Data will be lost [ 758.376605][T10292] [ 758.387997][T10292] EXT4-fs (loop1): Total free blocks count 0 [ 758.394317][T10292] EXT4-fs (loop1): Free/Dirty block details [ 758.400739][T10292] EXT4-fs (loop1): free_blocks=0 [ 758.405809][T10292] EXT4-fs (loop1): dirty_blocks=16 [ 758.411444][T10292] EXT4-fs (loop1): Block reservation details [ 758.417567][T10292] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 758.455830][T10295] loop4: detected capacity change from 0 to 2048 [ 758.458146][T10296] loop5: detected capacity change from 0 to 2048 [ 758.484579][T10303] loop3: detected capacity change from 0 to 2048 [ 758.503358][T10306] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 758.530436][T10302] loop2: detected capacity change from 0 to 2048 [ 758.554122][T10306] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 758.612397][T10313] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 758.618590][T10312] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 758.644477][T10313] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 758.657194][T10306] EXT4-fs (loop0): This should not happen!! Data will be lost [ 758.657194][T10306] [ 758.668077][T10316] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 758.700210][T10319] loop1: detected capacity change from 0 to 2048 [ 758.710154][T10313] EXT4-fs (loop5): This should not happen!! Data will be lost [ 758.710154][T10313] [ 758.720749][T10306] EXT4-fs (loop0): Total free blocks count 0 [ 758.726666][T10316] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 758.740857][T10316] EXT4-fs (loop4): This should not happen!! Data will be lost [ 758.740857][T10316] [ 758.750965][T10312] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 758.753048][T10306] EXT4-fs (loop0): Free/Dirty block details [ 758.770481][T10306] EXT4-fs (loop0): free_blocks=0 [ 758.775775][T10306] EXT4-fs (loop0): dirty_blocks=16 [ 758.781951][T10306] EXT4-fs (loop0): Block reservation details [ 758.788219][T10306] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 758.794936][T10312] EXT4-fs (loop3): This should not happen!! Data will be lost [ 758.794936][T10312] executing program [ 758.823673][T10312] EXT4-fs (loop3): Total free blocks count 0 [ 758.852793][T10312] EXT4-fs (loop3): Free/Dirty block details [ 758.871309][T10312] EXT4-fs (loop3): free_blocks=0 [ 758.871594][T10327] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 758.876320][T10312] EXT4-fs (loop3): dirty_blocks=16 [ 758.896430][T10312] EXT4-fs (loop3): Block reservation details [ 758.902751][T10312] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 758.916141][T10327] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 758.937423][T10327] EXT4-fs (loop1): This should not happen!! Data will be lost [ 758.937423][T10327] [ 758.957924][T10330] loop4: detected capacity change from 0 to 2048 executing program executing program [ 758.989282][T10326] loop5: detected capacity change from 0 to 2048 [ 759.002669][ T137] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 759.056560][T10332] loop0: detected capacity change from 0 to 2048 [ 759.056572][ T137] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 759.101048][T10341] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 759.124625][T10336] loop3: detected capacity change from 0 to 2048 [ 759.134189][ T137] EXT4-fs (loop2): This should not happen!! Data will be lost [ 759.134189][ T137] [ 759.146417][ T137] EXT4-fs (loop2): Total free blocks count 0 [ 759.147356][T10338] loop1: detected capacity change from 0 to 2048 [ 759.152669][ T137] EXT4-fs (loop2): Free/Dirty block details [ 759.179402][T10347] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 759.181139][ T137] EXT4-fs (loop2): free_blocks=0 [ 759.235862][T10349] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 759.252520][T10347] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 759.252936][ T137] EXT4-fs (loop2): dirty_blocks=16 [ 759.265841][T10341] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 759.271059][ T137] EXT4-fs (loop2): Block reservation details [ 759.289896][ T137] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 759.296152][T10350] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 759.298382][T10349] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 759.330406][T10347] EXT4-fs (loop5): This should not happen!! Data will be lost [ 759.330406][T10347] [ 759.342130][T10341] EXT4-fs (loop4): This should not happen!! Data will be lost [ 759.342130][T10341] [ 759.360848][T10350] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 759.365184][T10349] EXT4-fs (loop3): This should not happen!! Data will be lost [ 759.365184][T10349] [ 759.380560][T10347] EXT4-fs (loop5): Total free blocks count 0 [ 759.397447][T10355] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 759.412317][T10347] EXT4-fs (loop5): Free/Dirty block details [ 759.420498][T10349] EXT4-fs (loop3): Total free blocks count 0 [ 759.423684][T10341] EXT4-fs (loop4): Total free blocks count 0 executing program [ 759.427039][T10355] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 759.439382][T10347] EXT4-fs (loop5): free_blocks=0 [ 759.449673][T10350] EXT4-fs (loop0): This should not happen!! Data will be lost [ 759.449673][T10350] [ 759.454453][T10341] EXT4-fs (loop4): Free/Dirty block details [ 759.466161][T10349] EXT4-fs (loop3): Free/Dirty block details [ 759.466783][T10347] EXT4-fs (loop5): dirty_blocks=16 [ 759.480622][T10349] EXT4-fs (loop3): free_blocks=0 [ 759.486267][T10347] EXT4-fs (loop5): Block reservation details [ 759.491338][T10349] EXT4-fs (loop3): dirty_blocks=16 [ 759.497199][T10341] EXT4-fs (loop4): free_blocks=0 [ 759.504957][T10355] EXT4-fs (loop1): This should not happen!! Data will be lost [ 759.504957][T10355] [ 759.506659][T10347] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 759.519245][T10349] EXT4-fs (loop3): Block reservation details [ 759.529162][T10349] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 759.529634][T10341] EXT4-fs (loop4): dirty_blocks=16 [ 759.539976][T10358] loop2: detected capacity change from 0 to 2048 [ 759.547824][T10355] EXT4-fs (loop1): Total free blocks count 0 [ 759.555546][T10355] EXT4-fs (loop1): Free/Dirty block details [ 759.566909][T10341] EXT4-fs (loop4): Block reservation details executing program [ 759.593504][T10355] EXT4-fs (loop1): free_blocks=0 [ 759.599565][T10341] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 759.613114][T10355] EXT4-fs (loop1): dirty_blocks=16 [ 759.638767][T10355] EXT4-fs (loop1): Block reservation details [ 759.645641][T10360] loop0: detected capacity change from 0 to 2048 [ 759.666657][T10355] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program executing program [ 759.771946][T10364] loop3: detected capacity change from 0 to 2048 [ 759.785398][T10370] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 759.830806][ T5113] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 759.849208][T10370] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 759.849769][T10369] loop5: detected capacity change from 0 to 2048 [ 759.863576][T10373] loop1: detected capacity change from 0 to 2048 [ 759.876480][T10374] loop4: detected capacity change from 0 to 2048 [ 759.883265][T10370] EXT4-fs (loop0): This should not happen!! Data will be lost [ 759.883265][T10370] [ 759.884085][ T5113] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 759.908292][ T5113] EXT4-fs (loop2): This should not happen!! Data will be lost [ 759.908292][ T5113] [ 759.918396][ T5113] EXT4-fs (loop2): Total free blocks count 0 [ 759.925104][ T5113] EXT4-fs (loop2): Free/Dirty block details [ 759.931951][ T5113] EXT4-fs (loop2): free_blocks=0 [ 759.937030][ T5113] EXT4-fs (loop2): dirty_blocks=16 [ 759.942411][ T5113] EXT4-fs (loop2): Block reservation details [ 759.949261][ T5113] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 760.010646][T10384] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 760.051118][T10385] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 760.068022][T10387] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 760.092847][T10384] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 760.116843][T10385] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 760.130178][T10394] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 760.137153][T10387] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 760.163302][T10384] EXT4-fs (loop3): This should not happen!! Data will be lost [ 760.163302][T10384] [ 760.171407][T10391] loop0: detected capacity change from 0 to 2048 [ 760.174403][T10384] EXT4-fs (loop3): Total free blocks count 0 [ 760.179713][T10392] loop2: detected capacity change from 0 to 2048 [ 760.192036][T10385] EXT4-fs (loop4): This should not happen!! Data will be lost [ 760.192036][T10385] [ 760.192084][T10384] EXT4-fs (loop3): Free/Dirty block details [ 760.208087][T10394] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 760.220402][T10385] EXT4-fs (loop4): Total free blocks count 0 [ 760.220472][T10387] EXT4-fs (loop1): This should not happen!! Data will be lost [ 760.220472][T10387] [ 760.226392][T10385] EXT4-fs (loop4): Free/Dirty block details [ 760.226407][T10385] EXT4-fs (loop4): free_blocks=0 [ 760.226421][T10385] EXT4-fs (loop4): dirty_blocks=16 [ 760.226434][T10385] EXT4-fs (loop4): Block reservation details [ 760.226446][T10385] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 760.237255][T10387] EXT4-fs (loop1): Total free blocks count 0 [ 760.247467][T10394] EXT4-fs (loop5): This should not happen!! Data will be lost [ 760.247467][T10394] [ 760.252908][T10387] EXT4-fs (loop1): Free/Dirty block details [ 760.260071][T10384] EXT4-fs (loop3): free_blocks=0 [ 760.264695][T10387] EXT4-fs (loop1): free_blocks=0 [ 760.271379][T10394] EXT4-fs (loop5): Total free blocks count 0 [ 760.280549][T10387] EXT4-fs (loop1): dirty_blocks=16 [ 760.292985][T10384] EXT4-fs (loop3): dirty_blocks=16 [ 760.310132][T10387] EXT4-fs (loop1): Block reservation details [ 760.318642][T10387] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 760.325179][T10394] EXT4-fs (loop5): Free/Dirty block details [ 760.331369][T10394] EXT4-fs (loop5): free_blocks=0 [ 760.354826][T10384] EXT4-fs (loop3): Block reservation details [ 760.362545][T10384] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 760.369018][T10394] EXT4-fs (loop5): dirty_blocks=16 [ 760.384513][T10394] EXT4-fs (loop5): Block reservation details executing program [ 760.399490][T10400] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 760.414376][T10394] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 760.420702][T10401] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 760.480716][T10400] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 760.480716][T10401] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 760.480749][T10400] EXT4-fs (loop0): This should not happen!! Data will be lost [ 760.480749][T10400] [ 760.514853][T10401] EXT4-fs (loop2): This should not happen!! Data will be lost [ 760.514853][T10401] executing program [ 760.529006][T10404] loop4: detected capacity change from 0 to 2048 executing program [ 760.555070][T10400] EXT4-fs (loop0): Total free blocks count 0 [ 760.570704][T10400] EXT4-fs (loop0): Free/Dirty block details [ 760.578732][T10409] loop3: detected capacity change from 0 to 2048 [ 760.591889][T10400] EXT4-fs (loop0): free_blocks=0 [ 760.594150][T10401] EXT4-fs (loop2): Total free blocks count 0 [ 760.612379][T10400] EXT4-fs (loop0): dirty_blocks=16 [ 760.616749][T10407] loop5: detected capacity change from 0 to 2048 [ 760.629765][T10400] EXT4-fs (loop0): Block reservation details [ 760.637764][T10401] EXT4-fs (loop2): Free/Dirty block details [ 760.646086][T10415] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 760.659554][T10413] loop1: detected capacity change from 0 to 2048 [ 760.667988][T10400] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 760.673995][T10415] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 760.674025][T10415] EXT4-fs (loop4): This should not happen!! Data will be lost [ 760.674025][T10415] [ 760.674040][T10415] EXT4-fs (loop4): Total free blocks count 0 [ 760.674053][T10415] EXT4-fs (loop4): Free/Dirty block details [ 760.674067][T10415] EXT4-fs (loop4): free_blocks=0 [ 760.674080][T10415] EXT4-fs (loop4): dirty_blocks=16 [ 760.674094][T10415] EXT4-fs (loop4): Block reservation details [ 760.674106][T10415] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 760.726003][T10417] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 760.733093][T10401] EXT4-fs (loop2): free_blocks=0 [ 760.746128][ T28] kauditd_printk_skb: 74 callbacks suppressed [ 760.746145][ T28] audit: type=1804 audit(1694378905.471:1845): pid=10409 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/151/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 760.751134][T10401] EXT4-fs (loop2): dirty_blocks=16 [ 760.757745][ T28] audit: type=1804 audit(1694378905.481:1846): pid=10409 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/151/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 760.787468][T10401] EXT4-fs (loop2): Block reservation details executing program executing program [ 760.814853][T10401] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 760.824649][T10417] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 760.838683][T10417] EXT4-fs (loop3): This should not happen!! Data will be lost [ 760.838683][T10417] executing program [ 760.900984][ T28] audit: type=1804 audit(1694378905.701:1847): pid=10407 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/151/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 760.926204][T10417] EXT4-fs (loop3): Total free blocks count 0 [ 760.943027][T10423] loop4: detected capacity change from 0 to 2048 [ 760.943236][T10426] loop0: detected capacity change from 0 to 2048 [ 760.956074][T10417] EXT4-fs (loop3): Free/Dirty block details [ 760.967082][T10417] EXT4-fs (loop3): free_blocks=0 [ 760.974811][ T28] audit: type=1804 audit(1694378905.701:1848): pid=10413 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/153/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 760.997644][T10429] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 761.012135][T10417] EXT4-fs (loop3): dirty_blocks=16 [ 761.012896][T10430] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 761.017455][T10417] EXT4-fs (loop3): Block reservation details [ 761.017471][T10417] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 761.027278][T10428] loop2: detected capacity change from 0 to 2048 [ 761.051444][T10430] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 761.057115][ T28] audit: type=1804 audit(1694378905.711:1849): pid=10413 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/153/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 761.089149][ T28] audit: type=1804 audit(1694378905.711:1850): pid=10407 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/151/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 761.108440][T10429] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 761.126331][T10430] EXT4-fs (loop1): This should not happen!! Data will be lost [ 761.126331][T10430] [ 761.136749][T10429] EXT4-fs (loop5): This should not happen!! Data will be lost [ 761.136749][T10429] [ 761.155853][ T28] audit: type=1804 audit(1694378905.961:1851): pid=10423 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/155/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 761.213057][T10437] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 761.222643][ T28] audit: type=1804 audit(1694378905.961:1852): pid=10423 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/155/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 761.254124][ T28] audit: type=1804 audit(1694378905.971:1853): pid=10426 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/154/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 761.276796][ T28] audit: type=1804 audit(1694378905.971:1854): pid=10426 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/154/bus/bus" dev="loop0" ino=18 res=1 errno=0 executing program executing program [ 761.318315][T10437] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 761.350505][T10443] loop3: detected capacity change from 0 to 2048 executing program [ 761.368156][T10445] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 761.400773][T10437] EXT4-fs (loop4): This should not happen!! Data will be lost [ 761.400773][T10437] [ 761.424535][T10445] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 761.438163][T10446] loop1: detected capacity change from 0 to 2048 [ 761.440377][T10437] EXT4-fs (loop4): Total free blocks count 0 [ 761.455249][ T5113] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 761.473539][T10448] loop5: detected capacity change from 0 to 2048 [ 761.486664][ T5113] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 761.491530][T10452] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 761.499291][ T5113] EXT4-fs (loop0): This should not happen!! Data will be lost [ 761.499291][ T5113] [ 761.514709][T10445] EXT4-fs (loop2): This should not happen!! Data will be lost [ 761.514709][T10445] [ 761.524968][ T5113] EXT4-fs (loop0): Total free blocks count 0 [ 761.534805][T10437] EXT4-fs (loop4): Free/Dirty block details [ 761.539564][ T5113] EXT4-fs (loop0): Free/Dirty block details [ 761.553609][ T5113] EXT4-fs (loop0): free_blocks=0 [ 761.558655][ T5113] EXT4-fs (loop0): dirty_blocks=16 [ 761.563869][ T5113] EXT4-fs (loop0): Block reservation details [ 761.570086][ T5113] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 761.578970][T10445] EXT4-fs (loop2): Total free blocks count 0 [ 761.585159][T10445] EXT4-fs (loop2): Free/Dirty block details [ 761.589221][T10452] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 761.591342][T10445] EXT4-fs (loop2): free_blocks=0 [ 761.591359][T10445] EXT4-fs (loop2): dirty_blocks=16 [ 761.614079][T10445] EXT4-fs (loop2): Block reservation details executing program [ 761.620087][T10445] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 761.626263][T10437] EXT4-fs (loop4): free_blocks=0 [ 761.631334][T10437] EXT4-fs (loop4): dirty_blocks=16 [ 761.636469][T10437] EXT4-fs (loop4): Block reservation details [ 761.643045][T10437] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 761.651228][T10452] EXT4-fs (loop3): This should not happen!! Data will be lost [ 761.651228][T10452] executing program executing program executing program [ 761.788244][T10463] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 761.808417][T10460] loop2: detected capacity change from 0 to 2048 [ 761.815349][ T8810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 761.828140][T10462] loop3: detected capacity change from 0 to 2048 [ 761.843425][T10463] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 761.869843][ T8810] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 761.879595][T10463] EXT4-fs (loop5): This should not happen!! Data will be lost [ 761.879595][T10463] [ 761.907890][T10463] EXT4-fs (loop5): Total free blocks count 0 [ 761.909349][T10466] loop4: detected capacity change from 0 to 2048 [ 761.914125][T10463] EXT4-fs (loop5): Free/Dirty block details [ 761.922606][T10471] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 761.926400][T10463] EXT4-fs (loop5): free_blocks=0 [ 761.946221][T10463] EXT4-fs (loop5): dirty_blocks=16 [ 761.952694][T10468] loop0: detected capacity change from 0 to 2048 [ 761.956805][T10463] EXT4-fs (loop5): Block reservation details [ 761.965831][T10463] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 761.968161][ T8810] EXT4-fs (loop1): This should not happen!! Data will be lost [ 761.968161][ T8810] [ 761.992009][T10471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 762.008491][ T8810] EXT4-fs (loop1): Total free blocks count 0 [ 762.025686][T10471] EXT4-fs (loop2): This should not happen!! Data will be lost [ 762.025686][T10471] [ 762.036055][ T8810] EXT4-fs (loop1): Free/Dirty block details executing program [ 762.058878][T10480] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 762.074238][ T8810] EXT4-fs (loop1): free_blocks=0 [ 762.086427][T10481] loop5: detected capacity change from 0 to 2048 [ 762.094890][ T8810] EXT4-fs (loop1): dirty_blocks=16 [ 762.100256][T10471] EXT4-fs (loop2): Total free blocks count 0 [ 762.108402][ T8810] EXT4-fs (loop1): Block reservation details [ 762.120788][T10483] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 762.136078][T10471] EXT4-fs (loop2): Free/Dirty block details [ 762.136174][T10480] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 762.142052][T10471] EXT4-fs (loop2): free_blocks=0 [ 762.159762][ T8810] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 762.160785][T10483] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 762.178153][T10486] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 762.195706][T10471] EXT4-fs (loop2): dirty_blocks=16 [ 762.201072][T10483] EXT4-fs (loop4): This should not happen!! Data will be lost [ 762.201072][T10483] [ 762.211458][T10486] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 762.211766][T10471] EXT4-fs (loop2): Block reservation details [ 762.229822][T10483] EXT4-fs (loop4): Total free blocks count 0 [ 762.236068][T10471] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 762.242115][T10483] EXT4-fs (loop4): Free/Dirty block details [ 762.248558][T10483] EXT4-fs (loop4): free_blocks=0 [ 762.256972][T10489] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 762.271873][T10483] EXT4-fs (loop4): dirty_blocks=16 [ 762.277100][T10480] EXT4-fs (loop3): This should not happen!! Data will be lost [ 762.277100][T10480] [ 762.288338][T10483] EXT4-fs (loop4): Block reservation details [ 762.294555][T10486] EXT4-fs (loop0): This should not happen!! Data will be lost [ 762.294555][T10486] executing program executing program [ 762.330168][T10483] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 762.331161][T10489] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 762.338511][T10480] EXT4-fs (loop3): Total free blocks count 0 [ 762.357482][T10486] EXT4-fs (loop0): Total free blocks count 0 [ 762.367380][T10486] EXT4-fs (loop0): Free/Dirty block details [ 762.380202][T10486] EXT4-fs (loop0): free_blocks=0 [ 762.386471][T10480] EXT4-fs (loop3): Free/Dirty block details [ 762.393920][T10489] EXT4-fs (loop5): This should not happen!! Data will be lost [ 762.393920][T10489] [ 762.397077][T10486] EXT4-fs (loop0): dirty_blocks=16 [ 762.413870][T10480] EXT4-fs (loop3): free_blocks=0 executing program [ 762.425357][T10489] EXT4-fs (loop5): Total free blocks count 0 [ 762.425526][T10493] loop1: detected capacity change from 0 to 2048 [ 762.439386][T10494] loop2: detected capacity change from 0 to 2048 [ 762.440150][T10480] EXT4-fs (loop3): dirty_blocks=16 [ 762.446479][T10489] EXT4-fs (loop5): Free/Dirty block details [ 762.450987][T10486] EXT4-fs (loop0): Block reservation details [ 762.474010][T10480] EXT4-fs (loop3): Block reservation details [ 762.476028][T10489] EXT4-fs (loop5): free_blocks=0 [ 762.480310][T10486] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 762.491361][T10480] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 762.497929][T10489] EXT4-fs (loop5): dirty_blocks=16 [ 762.520404][T10489] EXT4-fs (loop5): Block reservation details [ 762.526485][T10489] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 762.561605][T10496] loop4: detected capacity change from 0 to 2048 [ 762.566529][T10501] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 762.687855][T10501] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 762.699343][T10512] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 762.708480][T10507] loop3: detected capacity change from 0 to 2048 [ 762.732867][T10501] EXT4-fs (loop2): This should not happen!! Data will be lost [ 762.732867][T10501] [ 762.746359][T10509] loop0: detected capacity change from 0 to 2048 [ 762.747785][T10512] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 762.768838][T10512] EXT4-fs (loop4): This should not happen!! Data will be lost [ 762.768838][T10512] [ 762.772666][T10511] loop5: detected capacity change from 0 to 2048 executing program [ 762.785600][T10512] EXT4-fs (loop4): Total free blocks count 0 [ 762.805311][T10512] EXT4-fs (loop4): Free/Dirty block details [ 762.812040][T10512] EXT4-fs (loop4): free_blocks=0 [ 762.817925][T10512] EXT4-fs (loop4): dirty_blocks=16 [ 762.824017][ T8810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 762.843204][ T8810] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 762.859146][T10512] EXT4-fs (loop4): Block reservation details [ 762.865630][ T5097] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 762.881022][T10512] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 762.888030][T10521] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 762.891049][ T8810] EXT4-fs (loop1): This should not happen!! Data will be lost [ 762.891049][ T8810] [ 762.910215][ T8810] EXT4-fs (loop1): Total free blocks count 0 [ 762.917091][ T8810] EXT4-fs (loop1): Free/Dirty block details [ 762.925676][ T8810] EXT4-fs (loop1): free_blocks=0 [ 762.931338][ T8810] EXT4-fs (loop1): dirty_blocks=16 [ 762.935579][T10517] loop2: detected capacity change from 0 to 2048 [ 762.936506][ T8810] EXT4-fs (loop1): Block reservation details [ 762.949427][ T8810] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 762.966547][T10524] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 762.993295][T10524] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 763.003011][T10521] EXT4-fs (loop3): This should not happen!! Data will be lost [ 763.003011][T10521] [ 763.007367][T10524] EXT4-fs (loop0): This should not happen!! Data will be lost [ 763.007367][T10524] [ 763.024944][T10524] EXT4-fs (loop0): Total free blocks count 0 [ 763.031868][T10524] EXT4-fs (loop0): Free/Dirty block details [ 763.038227][T10524] EXT4-fs (loop0): free_blocks=0 [ 763.043304][T10526] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 763.058650][T10524] EXT4-fs (loop0): dirty_blocks=16 [ 763.063941][T10524] EXT4-fs (loop0): Block reservation details [ 763.070143][T10524] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 763.076271][T10526] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 763.109114][T10526] EXT4-fs (loop5): This should not happen!! Data will be lost [ 763.109114][T10526] executing program executing program executing program [ 763.146414][T10530] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 763.172031][T10532] loop3: detected capacity change from 0 to 2048 [ 763.225562][T10534] loop1: detected capacity change from 0 to 2048 executing program [ 763.272574][T10543] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 763.273184][T10530] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 763.292364][T10538] loop4: detected capacity change from 0 to 2048 [ 763.316355][T10543] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 763.330479][T10541] loop5: detected capacity change from 0 to 2048 [ 763.346141][T10530] EXT4-fs (loop2): This should not happen!! Data will be lost [ 763.346141][T10530] [ 763.364101][T10543] EXT4-fs (loop3): This should not happen!! Data will be lost [ 763.364101][T10543] [ 763.383713][T10544] loop0: detected capacity change from 0 to 2048 [ 763.405558][T10530] EXT4-fs (loop2): Total free blocks count 0 [ 763.411942][T10530] EXT4-fs (loop2): Free/Dirty block details [ 763.418093][T10552] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 763.418328][T10530] EXT4-fs (loop2): free_blocks=0 [ 763.438290][T10553] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 763.454996][T10543] EXT4-fs (loop3): Total free blocks count 0 [ 763.467007][T10530] EXT4-fs (loop2): dirty_blocks=16 [ 763.473370][T10543] EXT4-fs (loop3): Free/Dirty block details [ 763.479858][T10553] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 763.490343][T10530] EXT4-fs (loop2): Block reservation details [ 763.505180][T10557] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 763.510411][T10543] EXT4-fs (loop3): free_blocks=0 [ 763.521391][T10530] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 763.530955][T10552] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 763.541503][T10553] EXT4-fs (loop4): This should not happen!! Data will be lost [ 763.541503][T10553] [ 763.564255][T10543] EXT4-fs (loop3): dirty_blocks=16 [ 763.569407][T10543] EXT4-fs (loop3): Block reservation details [ 763.576468][T10543] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 763.577091][T10557] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 763.582883][T10552] EXT4-fs (loop1): This should not happen!! Data will be lost [ 763.582883][T10552] [ 763.604779][T10552] EXT4-fs (loop1): Total free blocks count 0 [ 763.611085][T10552] EXT4-fs (loop1): Free/Dirty block details [ 763.617175][T10552] EXT4-fs (loop1): free_blocks=0 [ 763.633148][T10552] EXT4-fs (loop1): dirty_blocks=16 [ 763.638314][T10552] EXT4-fs (loop1): Block reservation details [ 763.652007][T10552] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 763.680656][T10560] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 763.680991][T10557] EXT4-fs (loop5): This should not happen!! Data will be lost [ 763.680991][T10557] [ 763.707073][T10557] EXT4-fs (loop5): Total free blocks count 0 [ 763.718122][T10557] EXT4-fs (loop5): Free/Dirty block details [ 763.724185][T10557] EXT4-fs (loop5): free_blocks=0 executing program [ 763.729277][T10557] EXT4-fs (loop5): dirty_blocks=16 [ 763.747941][T10557] EXT4-fs (loop5): Block reservation details [ 763.761653][T10560] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 763.774706][T10557] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 763.781221][T10564] loop2: detected capacity change from 0 to 2048 [ 763.796003][T10565] loop3: detected capacity change from 0 to 2048 executing program executing program [ 763.839892][T10560] EXT4-fs (loop0): This should not happen!! Data will be lost [ 763.839892][T10560] [ 763.865494][T10560] EXT4-fs (loop0): Total free blocks count 0 [ 763.874038][T10567] loop4: detected capacity change from 0 to 2048 [ 763.881988][T10560] EXT4-fs (loop0): Free/Dirty block details [ 763.889807][T10560] EXT4-fs (loop0): free_blocks=0 [ 763.895664][T10560] EXT4-fs (loop0): dirty_blocks=16 [ 763.901526][T10560] EXT4-fs (loop0): Block reservation details [ 763.907702][T10560] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 763.916681][T10571] loop1: detected capacity change from 0 to 2048 [ 763.936384][T10576] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 763.971822][T10576] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 763.997322][T10573] loop5: detected capacity change from 0 to 2048 [ 764.010434][T10576] EXT4-fs (loop2): This should not happen!! Data will be lost [ 764.010434][T10576] [ 764.011310][T10583] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 764.021423][T10576] EXT4-fs (loop2): Total free blocks count 0 [ 764.038415][T10582] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 764.042454][T10576] EXT4-fs (loop2): Free/Dirty block details [ 764.042472][T10576] EXT4-fs (loop2): free_blocks=0 [ 764.042488][T10576] EXT4-fs (loop2): dirty_blocks=16 [ 764.042502][T10576] EXT4-fs (loop2): Block reservation details [ 764.042514][T10576] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 764.077975][T10584] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 764.104753][T10583] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 764.117696][T10582] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 764.136137][T10584] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 764.149286][T10583] EXT4-fs (loop1): This should not happen!! Data will be lost [ 764.149286][T10583] [ 764.154027][T10582] EXT4-fs (loop3): This should not happen!! Data will be lost [ 764.154027][T10582] [ 764.221507][T10590] loop0: detected capacity change from 0 to 2048 [ 764.230668][T10584] EXT4-fs (loop4): This should not happen!! Data will be lost [ 764.230668][T10584] [ 764.264736][T10593] loop2: detected capacity change from 0 to 2048 [ 764.274877][T10596] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 764.321994][T10599] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 764.337369][T10596] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 764.357994][T10596] EXT4-fs (loop5): This should not happen!! Data will be lost [ 764.357994][T10596] [ 764.372086][T10600] loop1: detected capacity change from 0 to 2048 [ 764.383007][T10596] EXT4-fs (loop5): Total free blocks count 0 [ 764.409174][T10596] EXT4-fs (loop5): Free/Dirty block details [ 764.424475][T10596] EXT4-fs (loop5): free_blocks=0 [ 764.424927][T10599] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 764.429640][T10596] EXT4-fs (loop5): dirty_blocks=16 [ 764.448189][T10596] EXT4-fs (loop5): Block reservation details [ 764.454565][T10596] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 764.479246][T10605] loop3: detected capacity change from 0 to 2048 executing program [ 764.521794][T10611] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 764.540947][T10599] EXT4-fs (loop0): This should not happen!! Data will be lost [ 764.540947][T10599] [ 764.554742][T10610] loop4: detected capacity change from 0 to 2048 [ 764.566155][T10611] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 764.602904][T10611] EXT4-fs (loop1): This should not happen!! Data will be lost [ 764.602904][T10611] [ 764.615529][T10613] loop5: detected capacity change from 0 to 2048 [ 764.628115][T10611] EXT4-fs (loop1): Total free blocks count 0 [ 764.636049][T10611] EXT4-fs (loop1): Free/Dirty block details [ 764.642464][T10611] EXT4-fs (loop1): free_blocks=0 [ 764.649424][T10619] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 764.664774][T10611] EXT4-fs (loop1): dirty_blocks=16 [ 764.670146][T10611] EXT4-fs (loop1): Block reservation details executing program [ 764.676575][T10611] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 764.677035][T10619] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 764.713033][ T6178] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 764.716455][T10624] loop0: detected capacity change from 0 to 2048 [ 764.736544][T10619] EXT4-fs (loop3): This should not happen!! Data will be lost [ 764.736544][T10619] [ 764.747828][T10619] EXT4-fs (loop3): Total free blocks count 0 [ 764.755094][T10619] EXT4-fs (loop3): Free/Dirty block details [ 764.762067][ T6178] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 764.780139][ T6178] EXT4-fs (loop2): This should not happen!! Data will be lost [ 764.780139][ T6178] [ 764.792267][T10619] EXT4-fs (loop3): free_blocks=0 [ 764.797304][T10619] EXT4-fs (loop3): dirty_blocks=16 [ 764.797421][T10628] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 764.803017][ T6178] EXT4-fs (loop2): Total free blocks count 0 [ 764.823824][T10619] EXT4-fs (loop3): Block reservation details [ 764.823851][T10619] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 764.836058][ T6178] EXT4-fs (loop2): Free/Dirty block details [ 764.842045][ T6178] EXT4-fs (loop2): free_blocks=0 [ 764.847016][ T6178] EXT4-fs (loop2): dirty_blocks=16 [ 764.852488][ T6178] EXT4-fs (loop2): Block reservation details [ 764.858502][ T6178] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 764.865171][T10628] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 764.877797][T10628] EXT4-fs (loop4): This should not happen!! Data will be lost [ 764.877797][T10628] [ 764.887538][T10628] EXT4-fs (loop4): Total free blocks count 0 [ 764.893779][T10628] EXT4-fs (loop4): Free/Dirty block details [ 764.901384][T10628] EXT4-fs (loop4): free_blocks=0 [ 764.906459][T10628] EXT4-fs (loop4): dirty_blocks=16 executing program [ 764.920675][T10630] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 764.943387][T10628] EXT4-fs (loop4): Block reservation details [ 764.961784][ T137] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 764.971323][T10628] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 764.990780][T10630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 765.010815][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 765.033121][T10632] loop1: detected capacity change from 0 to 2048 [ 765.057443][T10630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 765.057443][T10630] [ 765.057602][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost [ 765.057602][ T137] [ 765.083286][T10636] loop3: detected capacity change from 0 to 2048 [ 765.086771][T10637] loop2: detected capacity change from 0 to 2048 [ 765.096032][T10630] EXT4-fs (loop0): Total free blocks count 0 [ 765.096051][T10630] EXT4-fs (loop0): Free/Dirty block details [ 765.096064][T10630] EXT4-fs (loop0): free_blocks=0 [ 765.096078][T10630] EXT4-fs (loop0): dirty_blocks=16 [ 765.096091][T10630] EXT4-fs (loop0): Block reservation details [ 765.104951][ T137] EXT4-fs (loop5): Total free blocks count 0 executing program [ 765.131801][T10630] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 765.207062][T10644] loop4: detected capacity change from 0 to 2048 [ 765.212972][T10646] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 765.230497][ T137] EXT4-fs (loop5): Free/Dirty block details [ 765.233246][T10647] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 765.256196][ T137] EXT4-fs (loop5): free_blocks=0 [ 765.261893][ T5097] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 765.276846][T10647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 765.288731][ T137] EXT4-fs (loop5): dirty_blocks=16 [ 765.299500][T10646] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 765.315361][T10652] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 765.319940][ T137] EXT4-fs (loop5): Block reservation details [ 765.336019][T10649] loop0: detected capacity change from 0 to 2048 [ 765.336532][ T5097] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 765.342738][T10646] EXT4-fs (loop1): This should not happen!! Data will be lost [ 765.342738][T10646] [ 765.367514][T10647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 765.367514][T10647] [ 765.372082][T10646] EXT4-fs (loop1): Total free blocks count 0 [ 765.383470][ T137] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 765.389818][T10646] EXT4-fs (loop1): Free/Dirty block details [ 765.396410][T10646] EXT4-fs (loop1): free_blocks=0 [ 765.401715][T10646] EXT4-fs (loop1): dirty_blocks=16 executing program [ 765.406932][T10646] EXT4-fs (loop1): Block reservation details [ 765.413386][T10646] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 765.425415][T10652] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 765.475915][T10660] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 765.499679][T10659] loop3: detected capacity change from 0 to 2048 [ 765.507591][T10660] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 765.508409][T10652] EXT4-fs (loop2): This should not happen!! Data will be lost [ 765.508409][T10652] [ 765.530532][T10652] EXT4-fs (loop2): Total free blocks count 0 [ 765.536556][T10652] EXT4-fs (loop2): Free/Dirty block details [ 765.544521][T10652] EXT4-fs (loop2): free_blocks=0 [ 765.549496][T10652] EXT4-fs (loop2): dirty_blocks=16 [ 765.555921][T10662] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 765.556096][T10652] EXT4-fs (loop2): Block reservation details executing program [ 765.582944][T10660] EXT4-fs (loop4): This should not happen!! Data will be lost [ 765.582944][T10660] [ 765.610489][T10652] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 765.619631][T10660] EXT4-fs (loop4): Total free blocks count 0 executing program [ 765.625935][T10662] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 765.626264][T10660] EXT4-fs (loop4): Free/Dirty block details [ 765.644749][T10660] EXT4-fs (loop4): free_blocks=0 [ 765.649906][T10660] EXT4-fs (loop4): dirty_blocks=16 [ 765.656726][T10660] EXT4-fs (loop4): Block reservation details [ 765.662077][T10665] loop1: detected capacity change from 0 to 2048 [ 765.670457][T10660] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 765.700343][T10662] EXT4-fs (loop0): This should not happen!! Data will be lost [ 765.700343][T10662] [ 765.737922][T10672] loop2: detected capacity change from 0 to 2048 executing program [ 765.759233][T10669] loop5: detected capacity change from 0 to 2048 [ 765.771822][ T28] kauditd_printk_skb: 78 callbacks suppressed [ 765.771837][ T28] audit: type=1804 audit(1694378910.581:1933): pid=10665 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/160/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 765.801618][ T28] audit: type=1804 audit(1694378910.581:1934): pid=10665 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/160/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 765.830237][ T28] audit: type=1804 audit(1694378910.631:1935): pid=10672 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/164/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 765.887643][ T6178] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 765.902304][ T28] audit: type=1804 audit(1694378910.641:1936): pid=10672 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/164/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 765.902355][ T28] audit: type=1804 audit(1694378910.661:1937): pid=10669 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/158/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 765.902407][ T28] audit: type=1804 audit(1694378910.661:1938): pid=10669 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/158/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 765.902687][T10682] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 765.946293][T10676] loop4: detected capacity change from 0 to 2048 [ 765.991510][T10683] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 766.008862][T10682] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 766.022968][ T6178] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 766.048954][T10683] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 766.060348][T10682] EXT4-fs (loop2): This should not happen!! Data will be lost [ 766.060348][T10682] [ 766.065944][T10683] EXT4-fs (loop5): This should not happen!! Data will be lost [ 766.065944][T10683] [ 766.072112][ T6178] EXT4-fs (loop3): This should not happen!! Data will be lost [ 766.072112][ T6178] [ 766.081377][ T8810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 766.092261][T10686] loop0: detected capacity change from 0 to 2048 [ 766.112646][T10682] EXT4-fs (loop2): Total free blocks count 0 [ 766.118785][T10682] EXT4-fs (loop2): Free/Dirty block details [ 766.125248][ T6178] EXT4-fs (loop3): Total free blocks count 0 [ 766.129140][ T8810] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 766.155650][ T28] audit: type=1804 audit(1694378910.931:1939): pid=10676 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/162/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 766.179794][T10690] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 766.186992][ T6178] EXT4-fs (loop3): Free/Dirty block details [ 766.195232][ T8810] EXT4-fs (loop1): This should not happen!! Data will be lost [ 766.195232][ T8810] [ 766.202288][T10682] EXT4-fs (loop2): free_blocks=0 [ 766.210120][ T8810] EXT4-fs (loop1): Total free blocks count 0 [ 766.210137][ T8810] EXT4-fs (loop1): Free/Dirty block details [ 766.210150][ T8810] EXT4-fs (loop1): free_blocks=0 [ 766.219598][T10682] EXT4-fs (loop2): dirty_blocks=16 [ 766.221583][T10690] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 766.249861][ T8810] EXT4-fs (loop1): dirty_blocks=16 [ 766.255742][ T8810] EXT4-fs (loop1): Block reservation details [ 766.262061][ T8810] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 766.270389][T10690] EXT4-fs (loop4): This should not happen!! Data will be lost [ 766.270389][T10690] [ 766.288910][ T6178] EXT4-fs (loop3): free_blocks=0 [ 766.296411][T10682] EXT4-fs (loop2): Block reservation details executing program [ 766.302624][T10682] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 766.313096][ T6178] EXT4-fs (loop3): dirty_blocks=16 [ 766.329974][T10690] EXT4-fs (loop4): Total free blocks count 0 [ 766.349372][T10695] loop5: detected capacity change from 0 to 2048 [ 766.357673][ T28] audit: type=1804 audit(1694378910.931:1940): pid=10676 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/162/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 766.361477][ T6178] EXT4-fs (loop3): Block reservation details [ 766.380790][T10696] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 766.401177][T10690] EXT4-fs (loop4): Free/Dirty block details [ 766.407208][T10690] EXT4-fs (loop4): free_blocks=0 [ 766.425711][T10690] EXT4-fs (loop4): dirty_blocks=16 [ 766.430253][ T28] audit: type=1804 audit(1694378911.101:1941): pid=10686 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/161/bus/bus" dev="loop0" ino=18 res=1 errno=0 executing program executing program [ 766.455606][T10696] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 766.457861][ T28] audit: type=1804 audit(1694378911.101:1942): pid=10686 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/161/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 766.490669][ T6178] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 766.496844][T10690] EXT4-fs (loop4): Block reservation details [ 766.503429][T10690] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 766.509746][T10696] EXT4-fs (loop0): This should not happen!! Data will be lost [ 766.509746][T10696] [ 766.519708][T10696] EXT4-fs (loop0): Total free blocks count 0 [ 766.526178][T10696] EXT4-fs (loop0): Free/Dirty block details [ 766.532230][T10696] EXT4-fs (loop0): free_blocks=0 [ 766.537269][T10696] EXT4-fs (loop0): dirty_blocks=16 [ 766.542850][T10696] EXT4-fs (loop0): Block reservation details [ 766.548914][T10696] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program executing program [ 766.642664][T10703] loop2: detected capacity change from 0 to 2048 [ 766.663039][T10702] loop1: detected capacity change from 0 to 2048 [ 766.687340][T10707] loop4: detected capacity change from 0 to 2048 [ 766.695823][T10708] loop3: detected capacity change from 0 to 2048 [ 766.709828][T10710] loop0: detected capacity change from 0 to 2048 [ 766.724043][ T11] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 766.761343][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 766.799104][T10721] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 766.815264][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 766.815264][ T11] [ 766.822399][T10722] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 766.825681][ T11] EXT4-fs (loop5): Total free blocks count 0 [ 766.846007][ T11] EXT4-fs (loop5): Free/Dirty block details [ 766.855325][ T11] EXT4-fs (loop5): free_blocks=0 [ 766.863180][T10724] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 766.877138][ T11] EXT4-fs (loop5): dirty_blocks=16 [ 766.889603][T10726] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 766.896082][T10721] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 766.917799][T10722] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 766.918245][T10728] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 766.932424][T10724] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 766.946454][ T11] EXT4-fs (loop5): Block reservation details [ 766.964436][T10721] EXT4-fs (loop2): This should not happen!! Data will be lost [ 766.964436][T10721] [ 766.969008][T10726] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 766.976301][ T11] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 766.986562][T10722] EXT4-fs (loop1): This should not happen!! Data will be lost [ 766.986562][T10722] [ 766.993465][T10728] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 767.002306][T10726] EXT4-fs (loop0): This should not happen!! Data will be lost [ 767.002306][T10726] [ 767.018817][T10728] EXT4-fs (loop4): This should not happen!! Data will be lost [ 767.018817][T10728] [ 767.024829][T10724] EXT4-fs (loop3): This should not happen!! Data will be lost [ 767.024829][T10724] [ 767.044096][T10721] EXT4-fs (loop2): Total free blocks count 0 [ 767.050242][T10728] EXT4-fs (loop4): Total free blocks count 0 [ 767.050259][T10722] EXT4-fs (loop1): Total free blocks count 0 [ 767.050311][T10722] EXT4-fs (loop1): Free/Dirty block details [ 767.068391][T10721] EXT4-fs (loop2): Free/Dirty block details [ 767.068423][T10728] EXT4-fs (loop4): Free/Dirty block details [ 767.074412][T10721] EXT4-fs (loop2): free_blocks=0 [ 767.080918][T10728] EXT4-fs (loop4): free_blocks=0 [ 767.086312][T10726] EXT4-fs (loop0): Total free blocks count 0 [ 767.091030][T10728] EXT4-fs (loop4): dirty_blocks=16 [ 767.098740][T10722] EXT4-fs (loop1): free_blocks=0 [ 767.103280][T10728] EXT4-fs (loop4): Block reservation details executing program [ 767.110037][T10721] EXT4-fs (loop2): dirty_blocks=16 [ 767.113133][T10728] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 767.121189][T10722] EXT4-fs (loop1): dirty_blocks=16 [ 767.129526][T10726] EXT4-fs (loop0): Free/Dirty block details [ 767.144630][T10721] EXT4-fs (loop2): Block reservation details [ 767.150744][T10722] EXT4-fs (loop1): Block reservation details [ 767.151736][T10726] EXT4-fs (loop0): free_blocks=0 executing program [ 767.162798][T10721] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 767.167291][T10722] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 767.169882][T10726] EXT4-fs (loop0): dirty_blocks=16 [ 767.196328][T10726] EXT4-fs (loop0): Block reservation details [ 767.202735][T10726] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 767.211558][T10732] loop5: detected capacity change from 0 to 2048 executing program executing program executing program executing program [ 767.321454][T10744] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 767.337160][T10736] loop3: detected capacity change from 0 to 2048 [ 767.370116][T10744] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 767.380067][T10738] loop1: detected capacity change from 0 to 2048 [ 767.386662][T10743] loop2: detected capacity change from 0 to 2048 [ 767.397142][T10744] EXT4-fs (loop5): This should not happen!! Data will be lost [ 767.397142][T10744] [ 767.403484][T10740] loop0: detected capacity change from 0 to 2048 executing program [ 767.416932][T10745] loop4: detected capacity change from 0 to 2048 [ 767.483961][T10759] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 767.520842][T10760] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 767.538490][T10759] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 767.561679][T10759] EXT4-fs (loop3): This should not happen!! Data will be lost [ 767.561679][T10759] [ 767.564890][T10761] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 767.572439][T10759] EXT4-fs (loop3): Total free blocks count 0 [ 767.597078][T10758] loop5: detected capacity change from 0 to 2048 [ 767.603873][T10764] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 767.618895][T10760] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 767.620557][T10759] EXT4-fs (loop3): Free/Dirty block details [ 767.650814][T10761] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 767.650876][T10759] EXT4-fs (loop3): free_blocks=0 [ 767.671337][T10760] EXT4-fs (loop2): This should not happen!! Data will be lost [ 767.671337][T10760] [ 767.681762][T10764] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 767.688762][T10759] EXT4-fs (loop3): dirty_blocks=16 [ 767.709561][T10761] EXT4-fs (loop4): This should not happen!! Data will be lost [ 767.709561][T10761] [ 767.721549][T10764] EXT4-fs (loop1): This should not happen!! Data will be lost [ 767.721549][T10764] [ 767.782250][T10759] EXT4-fs (loop3): Block reservation details [ 767.788314][T10759] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 767.801362][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 767.803029][T10770] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 767.837656][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 767.850179][T10770] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 767.868840][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 767.868840][ T11] [ 767.879046][T10770] EXT4-fs (loop5): This should not happen!! Data will be lost executing program [ 767.879046][T10770] [ 767.888964][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 767.895212][T10773] loop1: detected capacity change from 0 to 2048 [ 767.927405][T10770] EXT4-fs (loop5): Total free blocks count 0 [ 767.930793][T10775] loop2: detected capacity change from 0 to 2048 [ 767.938454][ T11] EXT4-fs (loop0): Free/Dirty block details [ 767.964182][T10770] EXT4-fs (loop5): Free/Dirty block details [ 767.966690][T10777] loop4: detected capacity change from 0 to 2048 [ 767.978642][ T11] EXT4-fs (loop0): free_blocks=0 executing program [ 767.987640][ T11] EXT4-fs (loop0): dirty_blocks=16 [ 767.993159][ T11] EXT4-fs (loop0): Block reservation details [ 768.004344][ T11] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 768.019215][T10770] EXT4-fs (loop5): free_blocks=0 [ 768.040037][T10770] EXT4-fs (loop5): dirty_blocks=16 [ 768.045290][T10770] EXT4-fs (loop5): Block reservation details [ 768.051579][T10770] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 768.063366][T10787] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 768.080007][T10788] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 768.084509][T10786] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 768.107263][T10785] loop3: detected capacity change from 0 to 2048 [ 768.120860][T10788] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 768.133586][T10787] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 768.164820][T10786] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 768.176881][T10792] loop0: detected capacity change from 0 to 2048 [ 768.183271][T10788] EXT4-fs (loop4): This should not happen!! Data will be lost [ 768.183271][T10788] [ 768.193097][T10787] EXT4-fs (loop2): This should not happen!! Data will be lost [ 768.193097][T10787] [ 768.193122][T10787] EXT4-fs (loop2): Total free blocks count 0 [ 768.193137][T10787] EXT4-fs (loop2): Free/Dirty block details executing program [ 768.193151][T10787] EXT4-fs (loop2): free_blocks=0 [ 768.193165][T10787] EXT4-fs (loop2): dirty_blocks=16 [ 768.193178][T10787] EXT4-fs (loop2): Block reservation details [ 768.193190][T10787] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 768.193399][T10786] EXT4-fs (loop1): This should not happen!! Data will be lost [ 768.193399][T10786] [ 768.247402][T10786] EXT4-fs (loop1): Total free blocks count 0 [ 768.253615][T10786] EXT4-fs (loop1): Free/Dirty block details [ 768.259624][T10786] EXT4-fs (loop1): free_blocks=0 [ 768.273363][T10788] EXT4-fs (loop4): Total free blocks count 0 [ 768.284531][T10788] EXT4-fs (loop4): Free/Dirty block details [ 768.299561][T10796] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 768.314271][T10786] EXT4-fs (loop1): dirty_blocks=16 executing program [ 768.314293][T10786] EXT4-fs (loop1): Block reservation details [ 768.314305][T10786] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 768.321628][T10788] EXT4-fs (loop4): free_blocks=0 [ 768.346589][T10796] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 768.358674][T10788] EXT4-fs (loop4): dirty_blocks=16 [ 768.364296][T10796] EXT4-fs (loop3): This should not happen!! Data will be lost [ 768.364296][T10796] executing program executing program [ 768.384055][T10798] loop5: detected capacity change from 0 to 2048 [ 768.390687][T10788] EXT4-fs (loop4): Block reservation details [ 768.396806][T10788] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 768.411621][T10796] EXT4-fs (loop3): Total free blocks count 0 [ 768.457523][T10801] loop2: detected capacity change from 0 to 2048 [ 768.462194][T10796] EXT4-fs (loop3): Free/Dirty block details [ 768.477067][T10810] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 768.483402][T10796] EXT4-fs (loop3): free_blocks=0 [ 768.496895][T10796] EXT4-fs (loop3): dirty_blocks=16 [ 768.502388][T10796] EXT4-fs (loop3): Block reservation details [ 768.508399][T10796] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 768.517705][T10810] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 768.523479][T10807] loop1: detected capacity change from 0 to 2048 [ 768.552147][T10812] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 768.576402][T10809] loop4: detected capacity change from 0 to 2048 executing program [ 768.613615][T10810] EXT4-fs (loop0): This should not happen!! Data will be lost [ 768.613615][T10810] [ 768.626962][T10818] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 768.654649][T10819] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 768.654783][T10810] EXT4-fs (loop0): Total free blocks count 0 [ 768.675564][T10810] EXT4-fs (loop0): Free/Dirty block details [ 768.682630][T10810] EXT4-fs (loop0): free_blocks=0 [ 768.689958][T10810] EXT4-fs (loop0): dirty_blocks=16 [ 768.694080][T10812] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 768.701424][T10810] EXT4-fs (loop0): Block reservation details [ 768.719338][T10822] loop3: detected capacity change from 0 to 2048 [ 768.725793][T10810] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 768.734102][T10812] EXT4-fs (loop5): This should not happen!! Data will be lost [ 768.734102][T10812] [ 768.744330][T10818] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 768.761361][T10819] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 768.777868][T10826] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 768.792740][T10819] EXT4-fs (loop1): This should not happen!! Data will be lost [ 768.792740][T10819] [ 768.794016][T10818] EXT4-fs (loop2): This should not happen!! Data will be lost [ 768.794016][T10818] [ 768.810541][T10819] EXT4-fs (loop1): Total free blocks count 0 [ 768.822050][T10819] EXT4-fs (loop1): Free/Dirty block details [ 768.851227][T10826] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 768.871824][T10819] EXT4-fs (loop1): free_blocks=0 executing program executing program [ 768.920932][T10819] EXT4-fs (loop1): dirty_blocks=16 [ 768.945583][T10826] EXT4-fs (loop4): This should not happen!! Data will be lost [ 768.945583][T10826] [ 768.946757][T10819] EXT4-fs (loop1): Block reservation details [ 768.990711][T10826] EXT4-fs (loop4): Total free blocks count 0 [ 768.998332][T10831] loop5: detected capacity change from 0 to 2048 [ 769.001018][T10834] loop0: detected capacity change from 0 to 2048 [ 769.016213][T10819] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 769.023787][T10826] EXT4-fs (loop4): Free/Dirty block details [ 769.039919][T10826] EXT4-fs (loop4): free_blocks=0 [ 769.048258][T10826] EXT4-fs (loop4): dirty_blocks=16 [ 769.055846][T10836] loop2: detected capacity change from 0 to 2048 [ 769.055894][ T5067] EXT4-fs unmount: 433 callbacks suppressed [ 769.055909][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 769.078576][T10834] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 769.091371][T10826] EXT4-fs (loop4): Block reservation details [ 769.097392][T10826] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 769.116281][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 769.130720][T10836] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 769.149851][T10831] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 769.173943][ T11] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 769.187477][T10844] loop1: detected capacity change from 0 to 2048 [ 769.195543][T10845] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 769.220379][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 769.232844][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost executing program [ 769.232844][ T11] [ 769.243859][T10846] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 769.265783][T10845] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 769.279766][T10846] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 769.284207][T10851] loop4: detected capacity change from 0 to 2048 [ 769.300814][ T11] EXT4-fs (loop3): Total free blocks count 0 [ 769.301543][T10844] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 769.306813][ T11] EXT4-fs (loop3): Free/Dirty block details [ 769.325201][ T11] EXT4-fs (loop3): free_blocks=0 [ 769.330167][ T11] EXT4-fs (loop3): dirty_blocks=16 [ 769.335446][ T11] EXT4-fs (loop3): Block reservation details [ 769.342172][ T11] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 769.348865][T10845] EXT4-fs (loop0): This should not happen!! Data will be lost [ 769.348865][T10845] [ 769.359350][T10846] EXT4-fs (loop2): This should not happen!! Data will be lost [ 769.359350][T10846] [ 769.360795][T10851] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 769.393598][T10855] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 769.407067][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 769.411500][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 769.420575][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 769.484635][T10855] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 769.493564][T10861] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 769.497481][T10856] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 769.542542][T10862] loop3: detected capacity change from 0 to 2048 [ 769.551034][T10861] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 769.562898][T10855] EXT4-fs (loop5): This should not happen!! Data will be lost [ 769.562898][T10855] [ 769.568733][T10860] loop0: detected capacity change from 0 to 2048 [ 769.573088][T10855] EXT4-fs (loop5): Total free blocks count 0 [ 769.586538][T10855] EXT4-fs (loop5): Free/Dirty block details [ 769.592824][T10855] EXT4-fs (loop5): free_blocks=0 [ 769.613007][T10861] EXT4-fs (loop4): This should not happen!! Data will be lost [ 769.613007][T10861] [ 769.630946][T10855] EXT4-fs (loop5): dirty_blocks=16 [ 769.636102][T10855] EXT4-fs (loop5): Block reservation details [ 769.640613][T10856] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 769.644348][T10861] EXT4-fs (loop4): Total free blocks count 0 [ 769.661302][T10861] EXT4-fs (loop4): Free/Dirty block details [ 769.662775][T10860] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 769.667210][T10861] EXT4-fs (loop4): free_blocks=0 [ 769.681989][T10862] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 769.684510][T10861] EXT4-fs (loop4): dirty_blocks=16 [ 769.696830][T10855] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 769.701369][T10861] EXT4-fs (loop4): Block reservation details [ 769.701384][T10861] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 769.701658][T10856] EXT4-fs (loop1): This should not happen!! Data will be lost [ 769.701658][T10856] [ 769.728983][T10856] EXT4-fs (loop1): Total free blocks count 0 [ 769.735068][T10856] EXT4-fs (loop1): Free/Dirty block details executing program [ 769.741147][T10856] EXT4-fs (loop1): free_blocks=0 [ 769.746122][T10856] EXT4-fs (loop1): dirty_blocks=16 [ 769.748380][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 769.751317][T10856] EXT4-fs (loop1): Block reservation details [ 769.766528][T10856] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 769.786823][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 769.814385][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 769.844566][T10873] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 769.867448][T10874] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 769.881723][T10870] loop2: detected capacity change from 0 to 2048 [ 769.904019][T10870] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 769.918834][T10872] loop4: detected capacity change from 0 to 2048 [ 769.933580][T10874] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 769.949713][T10873] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 769.978262][T10881] loop1: detected capacity change from 0 to 2048 [ 769.986450][T10874] EXT4-fs (loop3): This should not happen!! Data will be lost [ 769.986450][T10874] [ 769.997565][T10873] EXT4-fs (loop0): This should not happen!! Data will be lost [ 769.997565][T10873] [ 770.007403][T10873] EXT4-fs (loop0): Total free blocks count 0 [ 770.013580][T10873] EXT4-fs (loop0): Free/Dirty block details [ 770.019979][T10873] EXT4-fs (loop0): free_blocks=0 [ 770.019997][T10872] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 770.025069][T10873] EXT4-fs (loop0): dirty_blocks=16 [ 770.042792][T10873] EXT4-fs (loop0): Block reservation details [ 770.045241][T10881] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 770.048948][T10873] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 770.070788][T10885] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 770.084996][T10883] loop5: detected capacity change from 0 to 2048 [ 770.098423][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 770.109184][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 770.134088][T10883] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 770.154179][T10891] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 770.176290][T10885] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 770.201097][T10892] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 770.230650][T10891] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 770.248990][T10885] EXT4-fs (loop2): This should not happen!! Data will be lost [ 770.248990][T10885] [ 770.250898][T10896] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 770.281393][T10885] EXT4-fs (loop2): Total free blocks count 0 [ 770.290883][T10891] EXT4-fs (loop4): This should not happen!! Data will be lost [ 770.290883][T10891] [ 770.291879][T10892] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 770.310391][T10885] EXT4-fs (loop2): Free/Dirty block details [ 770.319170][T10885] EXT4-fs (loop2): free_blocks=0 [ 770.326520][T10891] EXT4-fs (loop4): Total free blocks count 0 [ 770.334520][T10898] loop0: detected capacity change from 0 to 2048 [ 770.341385][T10885] EXT4-fs (loop2): dirty_blocks=16 [ 770.346701][T10891] EXT4-fs (loop4): Free/Dirty block details [ 770.353025][T10885] EXT4-fs (loop2): Block reservation details [ 770.356761][T10899] loop3: detected capacity change from 0 to 2048 [ 770.359675][T10896] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 770.365990][T10892] EXT4-fs (loop1): This should not happen!! Data will be lost [ 770.365990][T10892] [ 770.379886][T10891] EXT4-fs (loop4): free_blocks=0 [ 770.390051][T10892] EXT4-fs (loop1): Total free blocks count 0 [ 770.399561][T10885] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 770.403996][T10891] EXT4-fs (loop4): dirty_blocks=16 [ 770.413149][T10892] EXT4-fs (loop1): Free/Dirty block details [ 770.414420][T10898] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 770.419216][T10892] EXT4-fs (loop1): free_blocks=0 [ 770.431143][T10896] EXT4-fs (loop5): This should not happen!! Data will be lost [ 770.431143][T10896] [ 770.437707][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 770.445902][T10891] EXT4-fs (loop4): Block reservation details [ 770.457049][T10892] EXT4-fs (loop1): dirty_blocks=16 [ 770.460824][T10891] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 770.472619][T10892] EXT4-fs (loop1): Block reservation details [ 770.478897][T10892] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 770.483815][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 770.497317][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 770.518582][T10899] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 770.552231][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 770.575344][T10907] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 770.598302][T10908] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 770.611099][T10906] loop2: detected capacity change from 0 to 2048 executing program [ 770.650914][T10906] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 770.665074][T10908] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 770.670443][T10907] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 770.710343][T10907] EXT4-fs (loop0): This should not happen!! Data will be lost [ 770.710343][T10907] [ 770.714277][T10911] loop4: detected capacity change from 0 to 2048 [ 770.720111][T10907] EXT4-fs (loop0): Total free blocks count 0 [ 770.733111][T10907] EXT4-fs (loop0): Free/Dirty block details [ 770.739182][T10907] EXT4-fs (loop0): free_blocks=0 [ 770.740065][T10908] EXT4-fs (loop3): This should not happen!! Data will be lost [ 770.740065][T10908] [ 770.744868][T10916] loop1: detected capacity change from 0 to 2048 [ 770.765317][T10917] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 770.793428][T10907] EXT4-fs (loop0): dirty_blocks=16 [ 770.798896][T10917] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 770.814221][T10917] EXT4-fs (loop2): This should not happen!! Data will be lost [ 770.814221][T10917] [ 770.814767][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 770.830740][T10907] EXT4-fs (loop0): Block reservation details [ 770.840337][T10907] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 770.847202][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 770.859975][T10916] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 770.867364][T10924] loop5: detected capacity change from 0 to 2048 [ 770.873514][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 770.890250][T10911] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 770.914188][T10924] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 770.928343][ T28] kauditd_printk_skb: 74 callbacks suppressed [ 770.928357][ T28] audit: type=1804 audit(1694378915.731:2017): pid=10916 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/167/bus/bus" dev="loop1" ino=18 res=1 errno=0 executing program [ 771.027131][T10931] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 771.046450][T10929] loop3: detected capacity change from 0 to 2048 [ 771.051153][T10934] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 771.057741][T10930] loop2: detected capacity change from 0 to 2048 [ 771.070899][ T28] audit: type=1804 audit(1694378915.761:2018): pid=10916 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/167/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 771.099258][T10935] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 771.108488][T10933] loop0: detected capacity change from 0 to 2048 [ 771.129610][T10934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 771.140386][ T28] audit: type=1804 audit(1694378915.781:2019): pid=10911 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/169/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 771.143180][T10931] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 771.178924][T10934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 771.178924][T10934] [ 771.189939][T10935] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 771.191343][ T28] audit: type=1804 audit(1694378915.781:2020): pid=10911 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/169/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 771.204762][T10934] EXT4-fs (loop4): Total free blocks count 0 [ 771.224845][ T28] audit: type=1804 audit(1694378915.801:2021): pid=10924 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/165/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 771.253201][ T28] audit: type=1804 audit(1694378915.801:2022): pid=10924 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/165/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 771.261604][T10931] EXT4-fs (loop1): This should not happen!! Data will be lost [ 771.261604][T10931] [ 771.275999][T10935] EXT4-fs (loop5): This should not happen!! Data will be lost [ 771.275999][T10935] [ 771.288188][T10930] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 771.296501][T10929] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 771.329192][ T28] audit: type=1804 audit(1694378916.121:2023): pid=10930 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/172/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 771.331676][T10933] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 771.363692][T10931] EXT4-fs (loop1): Total free blocks count 0 [ 771.369962][T10934] EXT4-fs (loop4): Free/Dirty block details [ 771.376400][T10945] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 771.376764][T10931] EXT4-fs (loop1): Free/Dirty block details [ 771.391681][T10934] EXT4-fs (loop4): free_blocks=0 [ 771.402519][T10934] EXT4-fs (loop4): dirty_blocks=16 [ 771.406809][ T28] audit: type=1804 audit(1694378916.121:2024): pid=10930 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/172/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 771.407678][T10934] EXT4-fs (loop4): Block reservation details [ 771.436131][T10934] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 771.443053][T10931] EXT4-fs (loop1): free_blocks=0 [ 771.445821][T10945] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 771.448106][T10931] EXT4-fs (loop1): dirty_blocks=16 [ 771.448122][T10931] EXT4-fs (loop1): Block reservation details [ 771.448135][T10931] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 771.448654][ T28] audit: type=1804 audit(1694378916.241:2025): pid=10929 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/166/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 771.468355][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 771.475097][ T28] audit: type=1804 audit(1694378916.241:2026): pid=10929 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/166/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 771.531936][T10947] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 771.534731][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 771.558231][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 771.570110][T10947] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 771.577187][T10945] EXT4-fs (loop2): This should not happen!! Data will be lost [ 771.577187][T10945] [ 771.590327][T10947] EXT4-fs (loop3): This should not happen!! Data will be lost [ 771.590327][T10947] [ 771.603481][T10949] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 771.619633][T10945] EXT4-fs (loop2): Total free blocks count 0 [ 771.620106][T10947] EXT4-fs (loop3): Total free blocks count 0 executing program [ 771.646327][T10949] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 771.661946][T10947] EXT4-fs (loop3): Free/Dirty block details [ 771.675794][T10947] EXT4-fs (loop3): free_blocks=0 [ 771.685441][T10945] EXT4-fs (loop2): Free/Dirty block details executing program [ 771.696236][T10947] EXT4-fs (loop3): dirty_blocks=16 [ 771.701808][T10949] EXT4-fs (loop0): This should not happen!! Data will be lost [ 771.701808][T10949] [ 771.713679][T10951] loop5: detected capacity change from 0 to 2048 [ 771.726056][T10945] EXT4-fs (loop2): free_blocks=0 [ 771.731283][T10947] EXT4-fs (loop3): Block reservation details [ 771.740855][T10945] EXT4-fs (loop2): dirty_blocks=16 [ 771.748355][T10949] EXT4-fs (loop0): Total free blocks count 0 [ 771.750910][T10954] loop4: detected capacity change from 0 to 2048 [ 771.763103][T10947] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 771.775385][T10954] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 771.777703][T10945] EXT4-fs (loop2): Block reservation details [ 771.794748][T10949] EXT4-fs (loop0): Free/Dirty block details [ 771.806215][T10956] loop1: detected capacity change from 0 to 2048 [ 771.812948][T10949] EXT4-fs (loop0): free_blocks=0 [ 771.817986][T10949] EXT4-fs (loop0): dirty_blocks=16 [ 771.821819][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 771.825259][T10945] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 771.838887][T10949] EXT4-fs (loop0): Block reservation details [ 771.846251][T10949] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 771.847460][T10951] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 771.866981][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 771.891554][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 771.918175][T10956] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 771.973679][T10966] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 771.992290][T10964] loop3: detected capacity change from 0 to 2048 [ 771.999947][T10969] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 772.021135][T10970] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 772.042301][T10967] loop0: detected capacity change from 0 to 2048 [ 772.051893][T10969] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 772.065779][T10966] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 772.069914][T10971] loop2: detected capacity change from 0 to 2048 [ 772.091775][T10966] EXT4-fs (loop5): This should not happen!! Data will be lost [ 772.091775][T10966] [ 772.100436][T10970] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 772.114214][T10969] EXT4-fs (loop4): This should not happen!! Data will be lost [ 772.114214][T10969] [ 772.126493][T10964] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 772.136725][T10966] EXT4-fs (loop5): Total free blocks count 0 [ 772.142504][T10970] EXT4-fs (loop1): This should not happen!! Data will be lost [ 772.142504][T10970] [ 772.145197][T10966] EXT4-fs (loop5): Free/Dirty block details [ 772.161622][T10966] EXT4-fs (loop5): free_blocks=0 [ 772.165927][T10969] EXT4-fs (loop4): Total free blocks count 0 [ 772.167083][T10966] EXT4-fs (loop5): dirty_blocks=16 [ 772.178318][T10966] EXT4-fs (loop5): Block reservation details [ 772.184709][T10966] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 772.192367][T10969] EXT4-fs (loop4): Free/Dirty block details [ 772.198535][T10969] EXT4-fs (loop4): free_blocks=0 [ 772.204117][T10969] EXT4-fs (loop4): dirty_blocks=16 [ 772.206830][T10967] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 772.209691][T10969] EXT4-fs (loop4): Block reservation details [ 772.227306][T10969] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 772.237659][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 772.269292][T10971] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 772.287918][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 772.311739][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 772.312372][T10981] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 772.342397][T10982] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 772.358363][T10981] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 772.380637][T10982] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 772.416049][T10985] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 772.450395][T10981] EXT4-fs (loop3): This should not happen!! Data will be lost [ 772.450395][T10981] executing program executing program [ 772.460177][T10982] EXT4-fs (loop0): This should not happen!! Data will be lost [ 772.460177][T10982] [ 772.474337][T10987] loop1: detected capacity change from 0 to 2048 [ 772.488799][T10981] EXT4-fs (loop3): Total free blocks count 0 [ 772.499509][T10982] EXT4-fs (loop0): Total free blocks count 0 [ 772.510359][T10985] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 772.525991][T10987] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 772.526335][T10981] EXT4-fs (loop3): Free/Dirty block details [ 772.544885][T10982] EXT4-fs (loop0): Free/Dirty block details [ 772.560386][T10982] EXT4-fs (loop0): free_blocks=0 [ 772.567672][T10985] EXT4-fs (loop2): This should not happen!! Data will be lost [ 772.567672][T10985] [ 772.573188][T10991] loop5: detected capacity change from 0 to 2048 [ 772.578731][T10992] loop4: detected capacity change from 0 to 2048 [ 772.590444][T10982] EXT4-fs (loop0): dirty_blocks=16 [ 772.595679][T10982] EXT4-fs (loop0): Block reservation details [ 772.602074][T10981] EXT4-fs (loop3): free_blocks=0 [ 772.607149][T10985] EXT4-fs (loop2): Total free blocks count 0 [ 772.615345][T10981] EXT4-fs (loop3): dirty_blocks=16 [ 772.620776][T10982] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 772.627055][T10985] EXT4-fs (loop2): Free/Dirty block details [ 772.629425][T10991] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 772.633268][T10981] EXT4-fs (loop3): Block reservation details [ 772.651943][T10997] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 772.654621][T10985] EXT4-fs (loop2): free_blocks=0 [ 772.671802][T10981] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 772.677798][T10985] EXT4-fs (loop2): dirty_blocks=16 [ 772.680256][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 772.683571][T10985] EXT4-fs (loop2): Block reservation details [ 772.698010][T10985] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 772.700665][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 772.719870][T10997] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 772.734203][T10997] EXT4-fs (loop1): This should not happen!! Data will be lost [ 772.734203][T10997] [ 772.736120][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 772.755318][T10997] EXT4-fs (loop1): Total free blocks count 0 [ 772.756894][T10992] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 772.762550][T10997] EXT4-fs (loop1): Free/Dirty block details [ 772.796975][T10997] EXT4-fs (loop1): free_blocks=0 executing program executing program executing program [ 772.830382][T11002] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 772.836105][T10997] EXT4-fs (loop1): dirty_blocks=16 [ 772.884366][T11002] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 772.897388][T10997] EXT4-fs (loop1): Block reservation details [ 772.911635][T11009] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 772.925925][T11006] loop3: detected capacity change from 0 to 2048 [ 772.935280][T11004] loop0: detected capacity change from 0 to 2048 [ 772.938875][T11007] loop2: detected capacity change from 0 to 2048 [ 772.941882][T10997] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 772.948244][T11002] EXT4-fs (loop5): This should not happen!! Data will be lost [ 772.948244][T11002] [ 772.965113][T11002] EXT4-fs (loop5): Total free blocks count 0 [ 772.966497][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 772.971343][T11002] EXT4-fs (loop5): Free/Dirty block details [ 772.981753][T11009] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 772.987336][T11002] EXT4-fs (loop5): free_blocks=0 [ 773.003778][T11002] EXT4-fs (loop5): dirty_blocks=16 [ 773.004897][T11009] EXT4-fs (loop4): This should not happen!! Data will be lost [ 773.004897][T11009] [ 773.009152][T11002] EXT4-fs (loop5): Block reservation details [ 773.020037][T11009] EXT4-fs (loop4): Total free blocks count 0 [ 773.031532][T11002] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 773.045592][T11009] EXT4-fs (loop4): Free/Dirty block details [ 773.045679][T11006] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 773.051940][T11009] EXT4-fs (loop4): free_blocks=0 [ 773.066460][T11007] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 773.068662][T11009] EXT4-fs (loop4): dirty_blocks=16 executing program [ 773.068680][T11009] EXT4-fs (loop4): Block reservation details [ 773.094645][T11004] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 773.113597][T11009] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 773.121472][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 773.125215][T11018] loop1: detected capacity change from 0 to 2048 [ 773.139920][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 773.227297][T11023] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 773.256100][T11024] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 773.271410][T11025] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 773.287591][T11026] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 773.296840][T11022] loop5: detected capacity change from 0 to 2048 [ 773.309527][T11024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 773.317185][T11026] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 773.323676][T11023] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 773.346186][T11026] EXT4-fs (loop1): This should not happen!! Data will be lost [ 773.346186][T11026] [ 773.346971][T11025] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 773.357134][T11026] EXT4-fs (loop1): Total free blocks count 0 executing program [ 773.396567][T11024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 773.396567][T11024] [ 773.415831][T11026] EXT4-fs (loop1): Free/Dirty block details [ 773.424145][T11024] EXT4-fs (loop3): Total free blocks count 0 [ 773.430600][T11025] EXT4-fs (loop2): This should not happen!! Data will be lost [ 773.430600][T11025] [ 773.437398][T11034] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 773.440847][T11026] EXT4-fs (loop1): free_blocks=0 [ 773.461054][T11023] EXT4-fs (loop0): This should not happen!! Data will be lost [ 773.461054][T11023] [ 773.471192][T11024] EXT4-fs (loop3): Free/Dirty block details [ 773.476419][T11035] loop4: detected capacity change from 0 to 2048 [ 773.477266][T11025] EXT4-fs (loop2): Total free blocks count 0 [ 773.484046][T11034] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 773.490159][T11024] EXT4-fs (loop3): free_blocks=0 [ 773.507159][T11023] EXT4-fs (loop0): Total free blocks count 0 [ 773.513659][T11025] EXT4-fs (loop2): Free/Dirty block details [ 773.519774][T11023] EXT4-fs (loop0): Free/Dirty block details [ 773.520940][T11034] EXT4-fs (loop5): This should not happen!! Data will be lost [ 773.520940][T11034] [ 773.526382][T11026] EXT4-fs (loop1): dirty_blocks=16 [ 773.537046][T11034] EXT4-fs (loop5): Total free blocks count 0 [ 773.541097][T11025] EXT4-fs (loop2): free_blocks=0 [ 773.551987][T11024] EXT4-fs (loop3): dirty_blocks=16 [ 773.557346][T11023] EXT4-fs (loop0): free_blocks=0 [ 773.562820][T11024] EXT4-fs (loop3): Block reservation details [ 773.568983][T11023] EXT4-fs (loop0): dirty_blocks=16 [ 773.574628][T11023] EXT4-fs (loop0): Block reservation details [ 773.581167][T11023] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 773.587580][T11034] EXT4-fs (loop5): Free/Dirty block details [ 773.590848][T11025] EXT4-fs (loop2): dirty_blocks=16 [ 773.594466][T11034] EXT4-fs (loop5): free_blocks=0 [ 773.603968][T11034] EXT4-fs (loop5): dirty_blocks=16 [ 773.606276][T11024] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 773.609095][T11034] EXT4-fs (loop5): Block reservation details [ 773.609110][T11034] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 773.609325][T11026] EXT4-fs (loop1): Block reservation details [ 773.625118][T11025] EXT4-fs (loop2): Block reservation details [ 773.627263][T11026] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 773.650563][T11039] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 773.671498][T11025] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 773.681474][T11039] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 773.694089][T11039] EXT4-fs (loop4): This should not happen!! Data will be lost [ 773.694089][T11039] [ 773.709239][T11039] EXT4-fs (loop4): Total free blocks count 0 [ 773.715811][T11039] EXT4-fs (loop4): Free/Dirty block details [ 773.722104][T11039] EXT4-fs (loop4): free_blocks=0 [ 773.727123][T11039] EXT4-fs (loop4): dirty_blocks=16 [ 773.732340][T11039] EXT4-fs (loop4): Block reservation details [ 773.738590][T11039] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program executing program executing program [ 773.815356][T11042] loop0: detected capacity change from 0 to 2048 executing program [ 773.859652][T11045] loop5: detected capacity change from 0 to 2048 [ 773.883439][T11046] loop1: detected capacity change from 0 to 2048 [ 773.894101][T11050] loop2: detected capacity change from 0 to 2048 [ 773.918641][T11048] loop3: detected capacity change from 0 to 2048 [ 773.949332][T11062] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 773.968876][T11062] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 773.981604][T11055] loop4: detected capacity change from 0 to 2048 [ 774.021351][T11062] EXT4-fs (loop0): This should not happen!! Data will be lost [ 774.021351][T11062] [ 774.031593][T11065] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 774.046925][T11062] EXT4-fs (loop0): Total free blocks count 0 [ 774.053273][T11062] EXT4-fs (loop0): Free/Dirty block details [ 774.059871][T11062] EXT4-fs (loop0): free_blocks=0 [ 774.065566][T11065] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 774.078080][T11067] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 774.094783][T11069] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 774.113289][T11062] EXT4-fs (loop0): dirty_blocks=16 [ 774.128992][T11065] EXT4-fs (loop2): This should not happen!! Data will be lost [ 774.128992][T11065] [ 774.139225][T11062] EXT4-fs (loop0): Block reservation details [ 774.146053][T11067] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 774.159072][T11062] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 774.165556][T11069] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 774.178794][T11075] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 774.194191][T11067] EXT4-fs (loop5): This should not happen!! Data will be lost [ 774.194191][T11067] [ 774.204368][T11069] EXT4-fs (loop3): This should not happen!! Data will be lost [ 774.204368][T11069] [ 774.210012][T11075] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program executing program [ 774.315720][T11075] EXT4-fs (loop4): This should not happen!! Data will be lost [ 774.315720][T11075] [ 774.339848][ T137] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 774.345350][T11075] EXT4-fs (loop4): Total free blocks count 0 executing program [ 774.366754][T11081] loop2: detected capacity change from 0 to 2048 [ 774.378111][T11075] EXT4-fs (loop4): Free/Dirty block details [ 774.389777][T11075] EXT4-fs (loop4): free_blocks=0 [ 774.403367][T11079] loop3: detected capacity change from 0 to 2048 [ 774.404180][ T137] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 774.419003][T11082] loop5: detected capacity change from 0 to 2048 [ 774.431199][T11075] EXT4-fs (loop4): dirty_blocks=16 [ 774.445646][T11084] loop0: detected capacity change from 0 to 2048 [ 774.453054][T11075] EXT4-fs (loop4): Block reservation details [ 774.459221][T11075] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 774.465406][ T137] EXT4-fs (loop1): This should not happen!! Data will be lost [ 774.465406][ T137] [ 774.495412][T11090] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 774.511277][ T137] EXT4-fs (loop1): Total free blocks count 0 [ 774.517400][ T137] EXT4-fs (loop1): Free/Dirty block details [ 774.531532][T11090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 774.536305][ T137] EXT4-fs (loop1): free_blocks=0 [ 774.543799][T11090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 774.543799][T11090] [ 774.558569][T11090] EXT4-fs (loop2): Total free blocks count 0 [ 774.565296][T11090] EXT4-fs (loop2): Free/Dirty block details [ 774.571538][T11094] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 774.586706][T11090] EXT4-fs (loop2): free_blocks=0 [ 774.592318][T11090] EXT4-fs (loop2): dirty_blocks=16 [ 774.598020][T11094] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 774.617280][T11090] EXT4-fs (loop2): Block reservation details [ 774.632984][ T137] EXT4-fs (loop1): dirty_blocks=16 [ 774.640595][T11090] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 774.647785][T11099] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 774.648146][ T137] EXT4-fs (loop1): Block reservation details [ 774.669082][T11100] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 774.684157][T11094] EXT4-fs (loop3): This should not happen!! Data will be lost [ 774.684157][T11094] [ 774.703878][T11099] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 774.711019][T11094] EXT4-fs (loop3): Total free blocks count 0 [ 774.724143][T11100] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 774.725548][T11098] loop4: detected capacity change from 0 to 2048 [ 774.737941][ T137] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 774.746831][T11099] EXT4-fs (loop5): This should not happen!! Data will be lost [ 774.746831][T11099] [ 774.749162][T11094] EXT4-fs (loop3): Free/Dirty block details [ 774.765025][T11100] EXT4-fs (loop0): This should not happen!! Data will be lost [ 774.765025][T11100] [ 774.767373][T11099] EXT4-fs (loop5): Total free blocks count 0 [ 774.781884][T11100] EXT4-fs (loop0): Total free blocks count 0 [ 774.781906][T11100] EXT4-fs (loop0): Free/Dirty block details [ 774.781920][T11100] EXT4-fs (loop0): free_blocks=0 [ 774.781934][T11100] EXT4-fs (loop0): dirty_blocks=16 [ 774.805481][T11094] EXT4-fs (loop3): free_blocks=0 [ 774.811299][T11094] EXT4-fs (loop3): dirty_blocks=16 [ 774.816993][T11094] EXT4-fs (loop3): Block reservation details [ 774.823336][T11094] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 774.829403][T11100] EXT4-fs (loop0): Block reservation details [ 774.836500][T11100] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 774.845764][T11099] EXT4-fs (loop5): Free/Dirty block details [ 774.855090][T11099] EXT4-fs (loop5): free_blocks=0 [ 774.860113][T11099] EXT4-fs (loop5): dirty_blocks=16 executing program [ 774.865525][T11099] EXT4-fs (loop5): Block reservation details [ 774.872665][T11099] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program executing program executing program [ 774.964883][T11111] loop1: detected capacity change from 0 to 2048 executing program [ 775.008105][T11106] loop2: detected capacity change from 0 to 2048 [ 775.017543][T11113] loop0: detected capacity change from 0 to 2048 [ 775.031670][T11110] loop3: detected capacity change from 0 to 2048 [ 775.062650][T11122] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 775.087011][ T5113] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 775.121389][T11117] loop5: detected capacity change from 0 to 2048 [ 775.128477][T11122] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 775.147487][T11126] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 775.147546][ T5113] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 775.175886][ T5113] EXT4-fs (loop4): This should not happen!! Data will be lost [ 775.175886][ T5113] [ 775.185898][ T5113] EXT4-fs (loop4): Total free blocks count 0 [ 775.190584][T11122] EXT4-fs (loop1): This should not happen!! Data will be lost [ 775.190584][T11122] [ 775.192286][ T5113] EXT4-fs (loop4): Free/Dirty block details [ 775.207751][ T5113] EXT4-fs (loop4): free_blocks=0 [ 775.213073][ T5113] EXT4-fs (loop4): dirty_blocks=16 [ 775.218293][ T5113] EXT4-fs (loop4): Block reservation details [ 775.224723][ T5113] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 775.233904][T11126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 775.248610][T11126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 775.248610][T11126] [ 775.258928][T11122] EXT4-fs (loop1): Total free blocks count 0 executing program [ 775.270598][T11122] EXT4-fs (loop1): Free/Dirty block details [ 775.281447][T11122] EXT4-fs (loop1): free_blocks=0 [ 775.290846][T11126] EXT4-fs (loop2): Total free blocks count 0 [ 775.298069][T11122] EXT4-fs (loop1): dirty_blocks=16 [ 775.304642][T11122] EXT4-fs (loop1): Block reservation details [ 775.311377][T11126] EXT4-fs (loop2): Free/Dirty block details [ 775.317593][T11122] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 775.324743][T11126] EXT4-fs (loop2): free_blocks=0 [ 775.329967][T11126] EXT4-fs (loop2): dirty_blocks=16 [ 775.357476][T11131] loop4: detected capacity change from 0 to 2048 [ 775.365563][T11126] EXT4-fs (loop2): Block reservation details [ 775.365564][ T137] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 775.372355][ T137] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 775.386129][T11126] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 775.498220][ T137] EXT4-fs (loop0): This should not happen!! Data will be lost [ 775.498220][ T137] [ 775.507976][ T137] EXT4-fs (loop0): Total free blocks count 0 [ 775.514123][ T137] EXT4-fs (loop0): Free/Dirty block details [ 775.520063][ T137] EXT4-fs (loop0): free_blocks=0 [ 775.520473][ T5113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 775.525075][ T137] EXT4-fs (loop0): dirty_blocks=16 executing program executing program [ 775.545036][ T137] EXT4-fs (loop0): Block reservation details [ 775.553495][ T137] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 775.576860][T11139] loop2: detected capacity change from 0 to 2048 executing program [ 775.613461][ T5113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 775.626607][ T947] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 775.665347][ T5113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 775.665347][ T5113] [ 775.669452][T11141] loop1: detected capacity change from 0 to 2048 [ 775.700553][T11146] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 775.705347][T11145] loop0: detected capacity change from 0 to 2048 [ 775.715518][ T5113] EXT4-fs (loop3): Total free blocks count 0 [ 775.727879][T11146] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 775.740123][ T5113] EXT4-fs (loop3): Free/Dirty block details [ 775.746870][T11146] EXT4-fs (loop2): This should not happen!! Data will be lost [ 775.746870][T11146] [ 775.749348][ T947] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 775.757193][ T5113] EXT4-fs (loop3): free_blocks=0 [ 775.774056][T11146] EXT4-fs (loop2): Total free blocks count 0 [ 775.774199][ T5168] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 775.780081][T11146] EXT4-fs (loop2): Free/Dirty block details [ 775.795331][ T5113] EXT4-fs (loop3): dirty_blocks=16 [ 775.806171][ T5113] EXT4-fs (loop3): Block reservation details [ 775.810680][T11150] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 775.813378][ T5113] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 775.833085][ T5168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 775.845597][ T5168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 775.845597][ T5168] [ 775.847550][ T947] EXT4-fs (loop5): This should not happen!! Data will be lost [ 775.847550][ T947] [ 775.856136][ T5168] EXT4-fs (loop4): Total free blocks count 0 [ 775.876017][ T5168] EXT4-fs (loop4): Free/Dirty block details [ 775.878910][ T947] EXT4-fs (loop5): Total free blocks count 0 [ 775.890102][T11150] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 775.900404][T11146] EXT4-fs (loop2): free_blocks=0 [ 775.903530][T11150] EXT4-fs (loop1): This should not happen!! Data will be lost [ 775.903530][T11150] executing program [ 775.910368][T11146] EXT4-fs (loop2): dirty_blocks=16 [ 775.920956][ T947] EXT4-fs (loop5): Free/Dirty block details [ 775.928066][ T947] EXT4-fs (loop5): free_blocks=0 [ 775.933794][ T5168] EXT4-fs (loop4): free_blocks=0 [ 775.938720][ T947] EXT4-fs (loop5): dirty_blocks=16 [ 775.949517][ T5168] EXT4-fs (loop4): dirty_blocks=16 [ 775.953431][ T947] EXT4-fs (loop5): Block reservation details [ 775.961134][ T947] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 775.965666][T11146] EXT4-fs (loop2): Block reservation details [ 775.982434][T11156] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 775.997357][ T5168] EXT4-fs (loop4): Block reservation details [ 775.997379][ T5168] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 776.010156][T11150] EXT4-fs (loop1): Total free blocks count 0 [ 776.016575][T11156] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 776.028962][T11146] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 776.038297][T11150] EXT4-fs (loop1): Free/Dirty block details [ 776.044519][T11156] EXT4-fs (loop0): This should not happen!! Data will be lost [ 776.044519][T11156] [ 776.053122][T11155] loop3: detected capacity change from 0 to 2048 [ 776.054380][T11150] EXT4-fs (loop1): free_blocks=0 executing program executing program executing program [ 776.077639][T11156] EXT4-fs (loop0): Total free blocks count 0 [ 776.083850][T11150] EXT4-fs (loop1): dirty_blocks=16 [ 776.103686][T11156] EXT4-fs (loop0): Free/Dirty block details [ 776.114881][T11150] EXT4-fs (loop1): Block reservation details [ 776.133262][T11156] EXT4-fs (loop0): free_blocks=0 [ 776.142797][T11150] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 776.147279][T11160] loop4: detected capacity change from 0 to 2048 [ 776.158406][T11156] EXT4-fs (loop0): dirty_blocks=16 [ 776.162893][T11163] loop5: detected capacity change from 0 to 2048 [ 776.172348][T11156] EXT4-fs (loop0): Block reservation details [ 776.180127][T11156] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 776.187021][T11162] loop2: detected capacity change from 0 to 2048 [ 776.207224][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 776.207241][ T28] audit: type=1804 audit(1694378921.011:2099): pid=11155 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/172/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 776.247333][ T28] audit: type=1804 audit(1694378921.051:2100): pid=11160 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/176/bus/bus" dev="loop4" ino=18 res=1 errno=0 executing program [ 776.277545][ T28] audit: type=1804 audit(1694378921.081:2101): pid=11155 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/172/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 776.323902][T11174] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 776.340596][ T28] audit: type=1804 audit(1694378921.081:2102): pid=11160 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/176/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 776.363185][T11175] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 776.363739][ T28] audit: type=1804 audit(1694378921.121:2103): pid=11162 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/179/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 776.380089][T11174] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 776.404272][ T28] audit: type=1804 audit(1694378921.121:2104): pid=11162 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/179/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 776.440508][T11178] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 776.460373][ T28] audit: type=1804 audit(1694378921.131:2105): pid=11163 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/172/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 776.466145][T11173] loop1: detected capacity change from 0 to 2048 [ 776.485044][T11177] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 776.495945][T11178] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 776.504337][T11175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 776.527944][T11174] EXT4-fs (loop4): This should not happen!! Data will be lost [ 776.527944][T11174] [ 776.531201][T11175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 776.531201][T11175] [ 776.539218][T11177] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 776.549346][ T28] audit: type=1804 audit(1694378921.231:2106): pid=11177 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/172/bus/bus" dev="loop5" ino=18 res=1 errno=0 executing program [ 776.582825][T11175] EXT4-fs (loop3): Total free blocks count 0 [ 776.589047][T11175] EXT4-fs (loop3): Free/Dirty block details [ 776.595521][T11175] EXT4-fs (loop3): free_blocks=0 [ 776.604336][T11175] EXT4-fs (loop3): dirty_blocks=16 [ 776.604368][T11174] EXT4-fs (loop4): Total free blocks count 0 [ 776.614003][T11178] EXT4-fs (loop2): This should not happen!! Data will be lost [ 776.614003][T11178] [ 776.617170][T11175] EXT4-fs (loop3): Block reservation details [ 776.627948][T11174] EXT4-fs (loop4): Free/Dirty block details [ 776.632549][T11175] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 776.643637][T11174] EXT4-fs (loop4): free_blocks=0 [ 776.645126][T11177] EXT4-fs (loop5): This should not happen!! Data will be lost [ 776.645126][T11177] [ 776.661718][T11174] EXT4-fs (loop4): dirty_blocks=16 [ 776.678020][T11183] loop0: detected capacity change from 0 to 2048 [ 776.691013][T11174] EXT4-fs (loop4): Block reservation details [ 776.699833][T11177] EXT4-fs (loop5): Total free blocks count 0 executing program [ 776.721378][ T28] audit: type=1804 audit(1694378921.511:2107): pid=11173 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/174/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 776.744666][T11174] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 776.751866][T11177] EXT4-fs (loop5): Free/Dirty block details [ 776.757939][T11188] loop2: detected capacity change from 0 to 2048 [ 776.764467][T11177] EXT4-fs (loop5): free_blocks=0 [ 776.771213][T11177] EXT4-fs (loop5): dirty_blocks=16 [ 776.775797][T11190] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 776.791355][T11177] EXT4-fs (loop5): Block reservation details [ 776.797486][T11177] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 776.804439][ T28] audit: type=1804 audit(1694378921.511:2108): pid=11173 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/174/bus/bus" dev="loop1" ino=18 res=1 errno=0 executing program [ 776.831295][T11190] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 776.843740][T11190] EXT4-fs (loop1): This should not happen!! Data will be lost [ 776.843740][T11190] [ 776.853793][T11195] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 776.868677][T11190] EXT4-fs (loop1): Total free blocks count 0 [ 776.874806][T11190] EXT4-fs (loop1): Free/Dirty block details [ 776.880935][T11190] EXT4-fs (loop1): free_blocks=0 [ 776.886206][T11190] EXT4-fs (loop1): dirty_blocks=16 executing program executing program [ 776.898149][T11190] EXT4-fs (loop1): Block reservation details [ 776.914483][T11190] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 776.923699][T11196] loop3: detected capacity change from 0 to 2048 [ 776.935094][T11195] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 777.008255][T11195] EXT4-fs (loop0): This should not happen!! Data will be lost [ 777.008255][T11195] [ 777.022013][T11202] loop4: detected capacity change from 0 to 2048 [ 777.039151][T11207] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 777.047626][T11195] EXT4-fs (loop0): Total free blocks count 0 [ 777.062014][T11201] loop5: detected capacity change from 0 to 2048 [ 777.074350][T11207] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 777.087084][T11195] EXT4-fs (loop0): Free/Dirty block details [ 777.089726][T11206] loop1: detected capacity change from 0 to 2048 [ 777.101941][T11195] EXT4-fs (loop0): free_blocks=0 [ 777.103892][T11207] EXT4-fs (loop3): This should not happen!! Data will be lost [ 777.103892][T11207] [ 777.117105][T11207] EXT4-fs (loop3): Total free blocks count 0 [ 777.123373][T11207] EXT4-fs (loop3): Free/Dirty block details [ 777.129409][T11207] EXT4-fs (loop3): free_blocks=0 [ 777.134933][T11207] EXT4-fs (loop3): dirty_blocks=16 [ 777.140320][T11207] EXT4-fs (loop3): Block reservation details [ 777.146904][T11207] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 777.153276][ T5113] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 777.153483][T11195] EXT4-fs (loop0): dirty_blocks=16 [ 777.173181][T11195] EXT4-fs (loop0): Block reservation details [ 777.179231][T11195] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 777.194571][ T5113] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 777.249329][T11217] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 777.251054][ T5113] EXT4-fs (loop2): This should not happen!! Data will be lost [ 777.251054][ T5113] [ 777.280833][T11217] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 777.293935][T11217] EXT4-fs (loop1): This should not happen!! Data will be lost [ 777.293935][T11217] executing program [ 777.333001][T11217] EXT4-fs (loop1): Total free blocks count 0 [ 777.333263][ T5113] EXT4-fs (loop2): Total free blocks count 0 [ 777.345744][T11217] EXT4-fs (loop1): Free/Dirty block details [ 777.361633][T11217] EXT4-fs (loop1): free_blocks=0 [ 777.367701][T11220] loop3: detected capacity change from 0 to 2048 [ 777.377458][T11217] EXT4-fs (loop1): dirty_blocks=16 [ 777.397283][ T5113] EXT4-fs (loop2): Free/Dirty block details [ 777.405704][T11217] EXT4-fs (loop1): Block reservation details [ 777.410427][T11054] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 777.420234][T11217] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 777.434592][T11222] loop0: detected capacity change from 0 to 2048 [ 777.436076][ T6178] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 777.441077][ T5113] EXT4-fs (loop2): free_blocks=0 [ 777.441095][ T5113] EXT4-fs (loop2): dirty_blocks=16 [ 777.441109][ T5113] EXT4-fs (loop2): Block reservation details [ 777.441122][ T5113] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 777.480158][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 777.504965][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost [ 777.504965][ T137] [ 777.517443][ T6178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 777.537132][ T137] EXT4-fs (loop5): Total free blocks count 0 [ 777.544510][ T137] EXT4-fs (loop5): Free/Dirty block details [ 777.550698][ T137] EXT4-fs (loop5): free_blocks=0 [ 777.575650][T11231] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 777.586395][T11230] loop1: detected capacity change from 0 to 2048 [ 777.604288][ T6178] EXT4-fs (loop4): This should not happen!! Data will be lost [ 777.604288][ T6178] [ 777.614515][ T6178] EXT4-fs (loop4): Total free blocks count 0 [ 777.621049][T11232] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 777.635917][ T6178] EXT4-fs (loop4): Free/Dirty block details [ 777.642255][ T137] EXT4-fs (loop5): dirty_blocks=16 [ 777.642597][T11232] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 777.653730][T11228] loop2: detected capacity change from 0 to 2048 [ 777.660527][ T6178] EXT4-fs (loop4): free_blocks=0 [ 777.669331][ T137] EXT4-fs (loop5): Block reservation details [ 777.677231][ T6178] EXT4-fs (loop4): dirty_blocks=16 [ 777.689262][ T137] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 777.700590][T11232] EXT4-fs (loop3): This should not happen!! Data will be lost [ 777.700590][T11232] [ 777.711320][ T6178] EXT4-fs (loop4): Block reservation details [ 777.716624][T11231] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 777.718145][ T6178] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 777.745431][T11231] EXT4-fs (loop0): This should not happen!! Data will be lost [ 777.745431][T11231] [ 777.755915][T11231] EXT4-fs (loop0): Total free blocks count 0 [ 777.762013][T11231] EXT4-fs (loop0): Free/Dirty block details [ 777.767944][T11231] EXT4-fs (loop0): free_blocks=0 executing program [ 777.773010][T11231] EXT4-fs (loop0): dirty_blocks=16 [ 777.778148][T11231] EXT4-fs (loop0): Block reservation details [ 777.784769][T11231] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 777.808028][T11239] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 777.877756][T11239] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 777.896651][T11244] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 777.904573][T11239] EXT4-fs (loop1): This should not happen!! Data will be lost [ 777.904573][T11239] executing program executing program [ 777.944579][T11241] loop5: detected capacity change from 0 to 2048 [ 777.950462][T11239] EXT4-fs (loop1): Total free blocks count 0 [ 777.964005][T11244] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 777.982014][T11239] EXT4-fs (loop1): Free/Dirty block details [ 777.985746][T11245] loop4: detected capacity change from 0 to 2048 [ 778.005768][T11239] EXT4-fs (loop1): free_blocks=0 [ 778.007357][T11249] loop0: detected capacity change from 0 to 2048 [ 778.019413][T11244] EXT4-fs (loop2): This should not happen!! Data will be lost [ 778.019413][T11244] [ 778.031482][T11239] EXT4-fs (loop1): dirty_blocks=16 [ 778.036775][T11239] EXT4-fs (loop1): Block reservation details [ 778.042984][T11239] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 778.057597][T11250] loop3: detected capacity change from 0 to 2048 executing program [ 778.114315][T11260] loop1: detected capacity change from 0 to 2048 [ 778.123229][T11263] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 778.139896][T11263] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 778.170073][T11267] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 778.213618][T11263] EXT4-fs (loop0): This should not happen!! Data will be lost [ 778.213618][T11263] [ 778.227560][T11267] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 778.245354][ T947] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 778.253548][T11267] EXT4-fs (loop4): This should not happen!! Data will be lost [ 778.253548][T11267] [ 778.281386][ T947] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 778.309160][T11266] loop2: detected capacity change from 0 to 2048 executing program [ 778.339670][ T947] EXT4-fs (loop5): This should not happen!! Data will be lost [ 778.339670][ T947] [ 778.368348][ T947] EXT4-fs (loop5): Total free blocks count 0 [ 778.383200][ T947] EXT4-fs (loop5): Free/Dirty block details executing program [ 778.393929][ T947] EXT4-fs (loop5): free_blocks=0 [ 778.405891][ T5113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 778.431473][ T947] EXT4-fs (loop5): dirty_blocks=16 [ 778.452499][ T947] EXT4-fs (loop5): Block reservation details [ 778.460579][T11278] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 778.473502][ T947] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 778.482675][T11275] loop0: detected capacity change from 0 to 2048 [ 778.484012][T11277] loop4: detected capacity change from 0 to 2048 [ 778.496685][T11278] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 778.500938][ T5113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 778.520481][T11278] EXT4-fs (loop2): This should not happen!! Data will be lost [ 778.520481][T11278] [ 778.522707][ T137] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 778.548313][T11278] EXT4-fs (loop2): Total free blocks count 0 [ 778.572471][T11278] EXT4-fs (loop2): Free/Dirty block details [ 778.593173][T11278] EXT4-fs (loop2): free_blocks=0 [ 778.598417][ T5113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 778.598417][ T5113] [ 778.598747][T11283] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 778.608330][ T5113] EXT4-fs (loop3): Total free blocks count 0 [ 778.608348][ T5113] EXT4-fs (loop3): Free/Dirty block details [ 778.608361][ T5113] EXT4-fs (loop3): free_blocks=0 [ 778.608375][ T5113] EXT4-fs (loop3): dirty_blocks=16 [ 778.608388][ T5113] EXT4-fs (loop3): Block reservation details [ 778.608400][ T5113] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 778.623595][ T137] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 778.632106][T11278] EXT4-fs (loop2): dirty_blocks=16 [ 778.636360][ T137] EXT4-fs (loop1): This should not happen!! Data will be lost [ 778.636360][ T137] [ 778.644350][T11278] EXT4-fs (loop2): Block reservation details [ 778.677006][ T137] EXT4-fs (loop1): Total free blocks count 0 executing program executing program [ 778.709233][T11288] loop3: detected capacity change from 0 to 2048 [ 778.717107][ T137] EXT4-fs (loop1): Free/Dirty block details [ 778.725655][T11283] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 778.739258][ T137] EXT4-fs (loop1): free_blocks=0 [ 778.748117][T11278] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 778.754293][ T137] EXT4-fs (loop1): dirty_blocks=16 [ 778.754313][ T137] EXT4-fs (loop1): Block reservation details [ 778.754326][ T137] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 778.759721][T11283] EXT4-fs (loop0): This should not happen!! Data will be lost [ 778.759721][T11283] [ 778.823483][T11290] loop5: detected capacity change from 0 to 2048 [ 778.837042][T11294] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 778.875541][T11294] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 778.923810][T11294] EXT4-fs (loop3): This should not happen!! Data will be lost [ 778.923810][T11294] [ 778.956866][T11290] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 778.988716][T11299] loop1: detected capacity change from 0 to 2048 [ 778.995708][ T5113] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 779.000831][T11294] EXT4-fs (loop3): Total free blocks count 0 [ 779.014142][T11290] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 779.034940][T11301] loop2: detected capacity change from 0 to 2048 [ 779.050686][T11294] EXT4-fs (loop3): Free/Dirty block details [ 779.051485][ T5113] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 779.066801][T11294] EXT4-fs (loop3): free_blocks=0 [ 779.076368][T11304] loop0: detected capacity change from 0 to 2048 [ 779.081350][T11290] EXT4-fs (loop5): This should not happen!! Data will be lost [ 779.081350][T11290] [ 779.086157][T11294] EXT4-fs (loop3): dirty_blocks=16 [ 779.093595][ T5113] EXT4-fs (loop4): This should not happen!! Data will be lost [ 779.093595][ T5113] [ 779.107663][ T5113] EXT4-fs (loop4): Total free blocks count 0 [ 779.114176][ T5113] EXT4-fs (loop4): Free/Dirty block details [ 779.122888][T11294] EXT4-fs (loop3): Block reservation details [ 779.128962][T11294] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 779.175408][T11309] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 779.187097][T11310] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 779.205531][ T5113] EXT4-fs (loop4): free_blocks=0 executing program [ 779.222351][T11310] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 779.239505][T11309] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 779.252115][ T5113] EXT4-fs (loop4): dirty_blocks=16 [ 779.257983][T11310] EXT4-fs (loop2): This should not happen!! Data will be lost [ 779.257983][T11310] [ 779.268613][ T5113] EXT4-fs (loop4): Block reservation details executing program [ 779.275144][T11309] EXT4-fs (loop1): This should not happen!! Data will be lost [ 779.275144][T11309] [ 779.285331][ T5113] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 779.295650][T11310] EXT4-fs (loop2): Total free blocks count 0 [ 779.303525][T11309] EXT4-fs (loop1): Total free blocks count 0 [ 779.309832][T11310] EXT4-fs (loop2): Free/Dirty block details [ 779.327122][T11314] loop5: detected capacity change from 0 to 2048 [ 779.347617][T11309] EXT4-fs (loop1): Free/Dirty block details [ 779.361870][T11318] loop3: detected capacity change from 0 to 2048 executing program [ 779.385612][T11310] EXT4-fs (loop2): free_blocks=0 [ 779.387986][T11319] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 779.397413][T11309] EXT4-fs (loop1): free_blocks=0 [ 779.414892][T11310] EXT4-fs (loop2): dirty_blocks=16 [ 779.419673][T11319] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 779.424023][T11310] EXT4-fs (loop2): Block reservation details [ 779.439910][T11309] EXT4-fs (loop1): dirty_blocks=16 [ 779.445786][T11310] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 779.452381][T11309] EXT4-fs (loop1): Block reservation details [ 779.462675][T11319] EXT4-fs (loop0): This should not happen!! Data will be lost [ 779.462675][T11319] [ 779.475991][T11319] EXT4-fs (loop0): Total free blocks count 0 [ 779.482416][T11319] EXT4-fs (loop0): Free/Dirty block details [ 779.488491][T11319] EXT4-fs (loop0): free_blocks=0 [ 779.494237][T11319] EXT4-fs (loop0): dirty_blocks=16 [ 779.499487][T11319] EXT4-fs (loop0): Block reservation details [ 779.500372][T11309] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 779.505607][T11319] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 779.533004][T11323] loop4: detected capacity change from 0 to 2048 executing program executing program executing program [ 779.664724][T11334] loop1: detected capacity change from 0 to 2048 [ 779.677336][ T5168] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 779.688689][T11336] loop0: detected capacity change from 0 to 2048 [ 779.715017][ T5113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 779.716070][T11332] loop2: detected capacity change from 0 to 2048 [ 779.730087][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 779.774451][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 779.774451][ T5168] [ 779.788928][ T5113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 779.812867][ T5168] EXT4-fs (loop5): Total free blocks count 0 [ 779.823498][ T5113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 779.823498][ T5113] [ 779.833957][ T5113] EXT4-fs (loop3): Total free blocks count 0 [ 779.840105][ T5113] EXT4-fs (loop3): Free/Dirty block details [ 779.846516][ T5113] EXT4-fs (loop3): free_blocks=0 [ 779.851994][ T5168] EXT4-fs (loop5): Free/Dirty block details [ 779.852070][T11344] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 779.874668][ T5168] EXT4-fs (loop5): free_blocks=0 [ 779.879643][ T5168] EXT4-fs (loop5): dirty_blocks=16 [ 779.881112][T11345] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 779.899601][ T5168] EXT4-fs (loop5): Block reservation details [ 779.907638][ T5113] EXT4-fs (loop3): dirty_blocks=16 [ 779.913339][ T5168] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 779.913397][T11346] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 779.936084][ T5113] EXT4-fs (loop3): Block reservation details [ 779.942690][T11344] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 779.950408][ T5113] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 779.972379][T11345] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 779.987454][T11346] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 779.988354][T11344] EXT4-fs (loop1): This should not happen!! Data will be lost [ 779.988354][T11344] [ 780.033978][T11345] EXT4-fs (loop0): This should not happen!! Data will be lost [ 780.033978][T11345] [ 780.058024][T11346] EXT4-fs (loop2): This should not happen!! Data will be lost [ 780.058024][T11346] [ 780.058426][ T5168] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set executing program [ 780.068995][T11351] loop5: detected capacity change from 0 to 2048 [ 780.083926][T11345] EXT4-fs (loop0): Total free blocks count 0 [ 780.089416][T11344] EXT4-fs (loop1): Total free blocks count 0 [ 780.102529][T11346] EXT4-fs (loop2): Total free blocks count 0 [ 780.108683][T11344] EXT4-fs (loop1): Free/Dirty block details [ 780.109904][T11345] EXT4-fs (loop0): Free/Dirty block details [ 780.116232][T11346] EXT4-fs (loop2): Free/Dirty block details [ 780.128369][ T5168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 780.129139][T11344] EXT4-fs (loop1): free_blocks=0 [ 780.141407][T11353] loop3: detected capacity change from 0 to 2048 [ 780.146857][T11346] EXT4-fs (loop2): free_blocks=0 [ 780.152241][T11345] EXT4-fs (loop0): free_blocks=0 [ 780.162384][T11346] EXT4-fs (loop2): dirty_blocks=16 [ 780.173590][T11344] EXT4-fs (loop1): dirty_blocks=16 [ 780.177362][ T5168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 780.177362][ T5168] [ 780.181047][T11346] EXT4-fs (loop2): Block reservation details [ 780.189320][ T5168] EXT4-fs (loop4): Total free blocks count 0 [ 780.197329][T11344] EXT4-fs (loop1): Block reservation details [ 780.210706][ T5168] EXT4-fs (loop4): Free/Dirty block details [ 780.211825][T11345] EXT4-fs (loop0): dirty_blocks=16 [ 780.216621][ T5168] EXT4-fs (loop4): free_blocks=0 [ 780.216642][ T5168] EXT4-fs (loop4): dirty_blocks=16 [ 780.216656][ T5168] EXT4-fs (loop4): Block reservation details [ 780.216668][ T5168] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 780.219436][T11346] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 780.250007][T11344] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 780.250358][T11356] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 780.271428][T11345] EXT4-fs (loop0): Block reservation details [ 780.274477][T11356] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 780.284974][T11345] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 780.291274][T11356] EXT4-fs (loop5): This should not happen!! Data will be lost [ 780.291274][T11356] executing program executing program [ 780.370508][T11361] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 780.393444][T11356] EXT4-fs (loop5): Total free blocks count 0 [ 780.404082][T11364] loop2: detected capacity change from 0 to 2048 executing program executing program [ 780.412100][T11361] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 780.425536][T11361] EXT4-fs (loop3): This should not happen!! Data will be lost [ 780.425536][T11361] [ 780.435635][T11356] EXT4-fs (loop5): Free/Dirty block details [ 780.452176][T11361] EXT4-fs (loop3): Total free blocks count 0 [ 780.478019][T11356] EXT4-fs (loop5): free_blocks=0 [ 780.486674][T11361] EXT4-fs (loop3): Free/Dirty block details [ 780.489339][T11363] loop4: detected capacity change from 0 to 2048 [ 780.499626][T11368] loop1: detected capacity change from 0 to 2048 [ 780.514441][T11371] loop0: detected capacity change from 0 to 2048 [ 780.514924][T11361] EXT4-fs (loop3): free_blocks=0 [ 780.528709][T11356] EXT4-fs (loop5): dirty_blocks=16 [ 780.534339][T11356] EXT4-fs (loop5): Block reservation details [ 780.539006][T11372] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 780.540480][T11361] EXT4-fs (loop3): dirty_blocks=16 [ 780.555890][T11356] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 780.560505][T11361] EXT4-fs (loop3): Block reservation details [ 780.573270][T11361] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 780.582079][T11372] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 780.643748][T11380] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 780.650242][T11372] EXT4-fs (loop2): This should not happen!! Data will be lost [ 780.650242][T11372] [ 780.678379][T11382] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 780.698481][T11380] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 780.722171][T11372] EXT4-fs (loop2): Total free blocks count 0 [ 780.728276][T11372] EXT4-fs (loop2): Free/Dirty block details [ 780.734571][T11372] EXT4-fs (loop2): free_blocks=0 [ 780.739640][T11372] EXT4-fs (loop2): dirty_blocks=16 [ 780.741571][T11386] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 780.744985][T11372] EXT4-fs (loop2): Block reservation details [ 780.760695][T11386] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 780.778127][T11386] EXT4-fs (loop0): This should not happen!! Data will be lost [ 780.778127][T11386] [ 780.788703][T11380] EXT4-fs (loop1): This should not happen!! Data will be lost [ 780.788703][T11380] executing program [ 780.799529][T11380] EXT4-fs (loop1): Total free blocks count 0 [ 780.802959][T11383] loop5: detected capacity change from 0 to 2048 [ 780.806133][T11380] EXT4-fs (loop1): Free/Dirty block details [ 780.813074][T11382] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 780.818274][T11380] EXT4-fs (loop1): free_blocks=0 [ 780.836906][T11380] EXT4-fs (loop1): dirty_blocks=16 [ 780.842209][T11372] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 780.855182][T11380] EXT4-fs (loop1): Block reservation details [ 780.863175][T11380] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 780.884113][T11382] EXT4-fs (loop4): This should not happen!! Data will be lost [ 780.884113][T11382] [ 780.934385][T11389] loop3: detected capacity change from 0 to 2048 [ 780.963507][T11392] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program executing program executing program [ 781.025927][T11392] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 781.053235][T11392] EXT4-fs (loop5): This should not happen!! Data will be lost [ 781.053235][T11392] [ 781.063726][T11392] EXT4-fs (loop5): Total free blocks count 0 [ 781.071941][T11392] EXT4-fs (loop5): Free/Dirty block details [ 781.077748][T11403] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 781.078353][T11392] EXT4-fs (loop5): free_blocks=0 [ 781.097686][T11392] EXT4-fs (loop5): dirty_blocks=16 [ 781.103049][T11392] EXT4-fs (loop5): Block reservation details [ 781.109054][T11392] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 781.121900][T11403] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 781.149246][T11404] loop4: detected capacity change from 0 to 2048 [ 781.150836][T11398] loop2: detected capacity change from 0 to 2048 [ 781.156823][T11403] EXT4-fs (loop3): This should not happen!! Data will be lost [ 781.156823][T11403] executing program [ 781.164943][T11400] loop1: detected capacity change from 0 to 2048 [ 781.181937][T11402] loop0: detected capacity change from 0 to 2048 [ 781.186643][T11403] EXT4-fs (loop3): Total free blocks count 0 [ 781.233828][ T28] kauditd_printk_skb: 74 callbacks suppressed [ 781.233851][ T28] audit: type=1804 audit(1694378926.041:2183): pid=11404 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/182/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 781.268959][T11403] EXT4-fs (loop3): Free/Dirty block details [ 781.295230][T11403] EXT4-fs (loop3): free_blocks=0 [ 781.295404][T11416] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 781.302484][T11413] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 781.318933][ T28] audit: type=1804 audit(1694378926.041:2184): pid=11404 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/182/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 781.331376][T11413] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 781.354967][T11407] loop5: detected capacity change from 0 to 2048 [ 781.380677][T11413] EXT4-fs (loop4): This should not happen!! Data will be lost [ 781.380677][T11413] [ 781.383312][T11416] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 781.404088][T11403] EXT4-fs (loop3): dirty_blocks=16 [ 781.417720][T11403] EXT4-fs (loop3): Block reservation details [ 781.421315][ T28] audit: type=1804 audit(1694378926.041:2185): pid=11400 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/181/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 781.424228][T11398] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 781.482092][T11416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 781.482092][T11416] [ 781.491928][T11416] EXT4-fs (loop1): Total free blocks count 0 [ 781.497998][T11416] EXT4-fs (loop1): Free/Dirty block details [ 781.504632][T11416] EXT4-fs (loop1): free_blocks=0 [ 781.509408][T11403] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 781.509641][T11416] EXT4-fs (loop1): dirty_blocks=16 [ 781.535948][ T28] audit: type=1804 audit(1694378926.041:2186): pid=11400 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/181/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 781.538877][T11416] EXT4-fs (loop1): Block reservation details [ 781.588858][T11416] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 781.615258][ T28] audit: type=1804 audit(1694378926.171:2187): pid=11419 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/186/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 781.635403][T11398] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 781.683738][ T28] audit: type=1804 audit(1694378926.171:2188): pid=11419 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/186/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 781.721819][ T5113] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 781.725154][T11398] EXT4-fs (loop2): This should not happen!! Data will be lost [ 781.725154][T11398] [ 781.778118][ T5113] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 781.781289][T11428] loop4: detected capacity change from 0 to 2048 [ 781.800847][ T28] audit: type=1804 audit(1694378926.211:2189): pid=11398 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor761" name="/root/syzkaller.AJS5lY/186/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 781.822629][T11431] loop1: detected capacity change from 0 to 2048 [ 781.828231][T11429] loop3: detected capacity change from 0 to 2048 [ 781.832439][ T5113] EXT4-fs (loop0): This should not happen!! Data will be lost [ 781.832439][ T5113] [ 781.845046][T11398] EXT4-fs (loop2): Total free blocks count 0 [ 781.845066][T11398] EXT4-fs (loop2): Free/Dirty block details [ 781.845079][T11398] EXT4-fs (loop2): free_blocks=0 [ 781.866062][ T28] audit: type=1804 audit(1694378926.311:2190): pid=11402 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/182/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 781.876551][ T5113] EXT4-fs (loop0): Total free blocks count 0 [ 781.894866][T11398] EXT4-fs (loop2): dirty_blocks=16 [ 781.901237][T11398] EXT4-fs (loop2): Block reservation details [ 781.916349][ T5113] EXT4-fs (loop0): Free/Dirty block details [ 781.929127][ T5113] EXT4-fs (loop0): free_blocks=0 [ 781.939890][ T5113] EXT4-fs (loop0): dirty_blocks=16 [ 781.958784][ T5113] EXT4-fs (loop0): Block reservation details [ 781.971713][T11398] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 781.983160][T11438] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 782.008091][ T28] audit: type=1804 audit(1694378926.311:2191): pid=11402 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/182/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 782.019998][ T5113] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 782.037594][ T947] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 782.053255][T11440] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 782.074236][ T947] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 782.097802][T11438] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 782.121255][ T28] audit: type=1804 audit(1694378926.391:2192): pid=11407 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/179/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 782.144225][ T947] EXT4-fs (loop5): This should not happen!! Data will be lost [ 782.144225][ T947] [ 782.154738][T11440] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 782.170325][T11438] EXT4-fs (loop4): This should not happen!! Data will be lost [ 782.170325][T11438] [ 782.188117][T11444] loop0: detected capacity change from 0 to 2048 [ 782.190390][ T947] EXT4-fs (loop5): Total free blocks count 0 [ 782.201377][T11438] EXT4-fs (loop4): Total free blocks count 0 [ 782.207447][T11438] EXT4-fs (loop4): Free/Dirty block details [ 782.213475][T11440] EXT4-fs (loop1): This should not happen!! Data will be lost [ 782.213475][T11440] [ 782.223175][T11438] EXT4-fs (loop4): free_blocks=0 [ 782.228219][T11438] EXT4-fs (loop4): dirty_blocks=16 [ 782.234182][T11440] EXT4-fs (loop1): Total free blocks count 0 [ 782.240242][T11438] EXT4-fs (loop4): Block reservation details [ 782.246438][T11440] EXT4-fs (loop1): Free/Dirty block details [ 782.253389][T11438] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 782.255461][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 782.259392][T11440] EXT4-fs (loop1): free_blocks=0 [ 782.283146][T11440] EXT4-fs (loop1): dirty_blocks=16 executing program executing program [ 782.288353][T11440] EXT4-fs (loop1): Block reservation details [ 782.294510][T11440] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 782.301039][ T947] EXT4-fs (loop5): Free/Dirty block details [ 782.337873][ T947] EXT4-fs (loop5): free_blocks=0 [ 782.344144][T11451] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 782.361974][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 782.371194][T11448] loop2: detected capacity change from 0 to 2048 [ 782.376130][ T947] EXT4-fs (loop5): dirty_blocks=16 executing program [ 782.385259][T11450] loop4: detected capacity change from 0 to 2048 [ 782.392845][T11451] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 782.408239][ T947] EXT4-fs (loop5): Block reservation details [ 782.414724][T11451] EXT4-fs (loop0): This should not happen!! Data will be lost [ 782.414724][T11451] [ 782.416479][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 782.416479][ T5168] [ 782.434268][ T5168] EXT4-fs (loop3): Total free blocks count 0 [ 782.440508][ T5168] EXT4-fs (loop3): Free/Dirty block details [ 782.446462][ T5168] EXT4-fs (loop3): free_blocks=0 [ 782.451503][ T5168] EXT4-fs (loop3): dirty_blocks=16 [ 782.456641][ T5168] EXT4-fs (loop3): Block reservation details [ 782.459289][ T947] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 782.462699][ T5168] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 782.477142][T11451] EXT4-fs (loop0): Total free blocks count 0 [ 782.483375][T11451] EXT4-fs (loop0): Free/Dirty block details [ 782.490398][T11451] EXT4-fs (loop0): free_blocks=0 [ 782.499377][T11460] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 782.515657][T11451] EXT4-fs (loop0): dirty_blocks=16 executing program [ 782.545800][T11451] EXT4-fs (loop0): Block reservation details [ 782.570564][T11462] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 782.571543][T11464] loop3: detected capacity change from 0 to 2048 executing program [ 782.590457][T11460] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 782.608735][T11459] loop1: detected capacity change from 0 to 2048 [ 782.616231][T11451] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 782.631884][T11467] loop5: detected capacity change from 0 to 2048 [ 782.652610][T11460] EXT4-fs (loop4): This should not happen!! Data will be lost [ 782.652610][T11460] [ 782.663312][T11460] EXT4-fs (loop4): Total free blocks count 0 [ 782.663768][T11462] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 782.681525][T11460] EXT4-fs (loop4): Free/Dirty block details [ 782.681554][T11460] EXT4-fs (loop4): free_blocks=0 [ 782.681610][T11460] EXT4-fs (loop4): dirty_blocks=16 [ 782.698349][T11460] EXT4-fs (loop4): Block reservation details [ 782.704581][T11460] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 782.714437][T11462] EXT4-fs (loop2): This should not happen!! Data will be lost [ 782.714437][T11462] [ 782.724368][T11462] EXT4-fs (loop2): Total free blocks count 0 [ 782.730608][T11462] EXT4-fs (loop2): Free/Dirty block details [ 782.736886][T11462] EXT4-fs (loop2): free_blocks=0 [ 782.742298][T11462] EXT4-fs (loop2): dirty_blocks=16 [ 782.747484][T11462] EXT4-fs (loop2): Block reservation details [ 782.753547][T11462] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 782.804266][T11459] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 782.853070][T11475] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 782.854389][T11477] loop4: detected capacity change from 0 to 2048 executing program [ 782.924825][T11459] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 782.939657][ T6178] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 782.943338][T11485] loop2: detected capacity change from 0 to 2048 [ 782.961426][T11459] EXT4-fs (loop1): This should not happen!! Data will be lost [ 782.961426][T11459] [ 782.973353][ T6178] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 782.980050][T11486] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 782.986411][ T6178] EXT4-fs (loop3): This should not happen!! Data will be lost [ 782.986411][ T6178] [ 783.014767][T11475] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 783.030562][T11483] loop0: detected capacity change from 0 to 2048 [ 783.032464][ T6178] EXT4-fs (loop3): Total free blocks count 0 [ 783.045730][T11475] EXT4-fs (loop5): This should not happen!! Data will be lost [ 783.045730][T11475] executing program [ 783.064924][T11486] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 783.086437][ T6178] EXT4-fs (loop3): Free/Dirty block details [ 783.087902][T11491] loop1: detected capacity change from 0 to 2048 [ 783.100857][T11475] EXT4-fs (loop5): Total free blocks count 0 [ 783.106930][T11475] EXT4-fs (loop5): Free/Dirty block details [ 783.112948][T11475] EXT4-fs (loop5): free_blocks=0 [ 783.118050][T11475] EXT4-fs (loop5): dirty_blocks=16 [ 783.118664][ T6178] EXT4-fs (loop3): free_blocks=0 [ 783.123796][T11475] EXT4-fs (loop5): Block reservation details [ 783.136115][T11475] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 783.142592][T11486] EXT4-fs (loop4): This should not happen!! Data will be lost [ 783.142592][T11486] [ 783.152398][T11486] EXT4-fs (loop4): Total free blocks count 0 [ 783.156773][T11496] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 783.159343][T11486] EXT4-fs (loop4): Free/Dirty block details [ 783.179307][T11486] EXT4-fs (loop4): free_blocks=0 [ 783.184382][T11486] EXT4-fs (loop4): dirty_blocks=16 [ 783.189634][T11486] EXT4-fs (loop4): Block reservation details [ 783.190397][ T6178] EXT4-fs (loop3): dirty_blocks=16 executing program [ 783.217796][T11486] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 783.234684][T11498] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 783.241756][T11496] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 783.254561][ T6178] EXT4-fs (loop3): Block reservation details [ 783.262710][T11496] EXT4-fs (loop2): This should not happen!! Data will be lost [ 783.262710][T11496] [ 783.282476][T11501] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 783.301349][T11501] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 783.324988][T11501] EXT4-fs (loop1): This should not happen!! Data will be lost [ 783.324988][T11501] [ 783.328240][T11500] loop5: detected capacity change from 0 to 2048 [ 783.334982][ T6178] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 783.347830][T11498] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 783.348443][T11496] EXT4-fs (loop2): Total free blocks count 0 [ 783.360696][T11498] EXT4-fs (loop0): This should not happen!! Data will be lost [ 783.360696][T11498] [ 783.388594][T11501] EXT4-fs (loop1): Total free blocks count 0 [ 783.395713][T11496] EXT4-fs (loop2): Free/Dirty block details [ 783.417601][T11501] EXT4-fs (loop1): Free/Dirty block details executing program executing program [ 783.429228][T11496] EXT4-fs (loop2): free_blocks=0 [ 783.444813][T11501] EXT4-fs (loop1): free_blocks=0 [ 783.459577][T11505] loop4: detected capacity change from 0 to 2048 [ 783.459865][T11496] EXT4-fs (loop2): dirty_blocks=16 [ 783.479023][T11501] EXT4-fs (loop1): dirty_blocks=16 [ 783.504470][T11501] EXT4-fs (loop1): Block reservation details [ 783.508214][T11514] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 783.527955][T11496] EXT4-fs (loop2): Block reservation details [ 783.529743][T11514] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 783.546818][T11496] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 783.555831][T11510] loop0: detected capacity change from 0 to 2048 [ 783.570305][T11511] loop3: detected capacity change from 0 to 2048 [ 783.580468][T11501] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 783.595370][T11514] EXT4-fs (loop5): This should not happen!! Data will be lost [ 783.595370][T11514] [ 783.595409][T11516] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 783.623364][T11516] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 783.642346][T11516] EXT4-fs (loop4): This should not happen!! Data will be lost [ 783.642346][T11516] executing program executing program [ 783.652650][T11516] EXT4-fs (loop4): Total free blocks count 0 [ 783.662524][T11516] EXT4-fs (loop4): Free/Dirty block details [ 783.689163][T11516] EXT4-fs (loop4): free_blocks=0 [ 783.727284][T11524] loop2: detected capacity change from 0 to 2048 [ 783.729003][T11527] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 783.735785][T11516] EXT4-fs (loop4): dirty_blocks=16 [ 783.749855][T11525] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 783.754096][T11516] EXT4-fs (loop4): Block reservation details executing program [ 783.775672][T11516] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 783.784061][T11527] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 783.797641][T11525] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 783.801626][T11526] loop5: detected capacity change from 0 to 2048 [ 783.818275][T11527] EXT4-fs (loop0): This should not happen!! Data will be lost [ 783.818275][T11527] executing program [ 783.832144][T11525] EXT4-fs (loop3): This should not happen!! Data will be lost [ 783.832144][T11525] [ 783.876495][T11533] loop1: detected capacity change from 0 to 2048 [ 783.901038][T11537] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 783.961236][T11537] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 783.979472][T11541] loop4: detected capacity change from 0 to 2048 [ 783.998530][T11537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 783.998530][T11537] [ 784.006864][T11547] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 784.015418][T11546] loop0: detected capacity change from 0 to 2048 [ 784.036236][T11545] loop3: detected capacity change from 0 to 2048 executing program [ 784.061069][T11547] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 784.073571][T11547] EXT4-fs (loop1): This should not happen!! Data will be lost [ 784.073571][T11547] [ 784.145397][T11556] loop2: detected capacity change from 0 to 2048 [ 784.162125][ T5168] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 784.187089][T11558] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 784.215585][T11558] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 784.228177][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 784.241181][T11559] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 784.287683][T11558] EXT4-fs (loop3): This should not happen!! Data will be lost [ 784.287683][T11558] [ 784.302460][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 784.302460][ T5168] [ 784.314104][T11559] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 784.326864][T11559] EXT4-fs (loop0): This should not happen!! Data will be lost [ 784.326864][T11559] [ 784.336730][T11559] EXT4-fs (loop0): Total free blocks count 0 [ 784.343368][T11559] EXT4-fs (loop0): Free/Dirty block details [ 784.349465][T11559] EXT4-fs (loop0): free_blocks=0 [ 784.354592][T11559] EXT4-fs (loop0): dirty_blocks=16 [ 784.359936][T11559] EXT4-fs (loop0): Block reservation details [ 784.360194][ T137] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 784.366395][T11559] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 784.387060][T11558] EXT4-fs (loop3): Total free blocks count 0 [ 784.395893][T11558] EXT4-fs (loop3): Free/Dirty block details [ 784.400952][T11566] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 784.414887][T11558] EXT4-fs (loop3): free_blocks=0 [ 784.427560][T11558] EXT4-fs (loop3): dirty_blocks=16 executing program [ 784.435327][T11565] loop1: detected capacity change from 0 to 2048 [ 784.439887][T11558] EXT4-fs (loop3): Block reservation details [ 784.450074][T11558] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 784.468686][ T137] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 784.491962][ T137] EXT4-fs (loop4): This should not happen!! Data will be lost [ 784.491962][ T137] [ 784.512524][ T137] EXT4-fs (loop4): Total free blocks count 0 [ 784.518860][ T137] EXT4-fs (loop4): Free/Dirty block details [ 784.525567][ T137] EXT4-fs (loop4): free_blocks=0 [ 784.529821][T11566] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 784.542853][ T137] EXT4-fs (loop4): dirty_blocks=16 [ 784.548264][ T137] EXT4-fs (loop4): Block reservation details [ 784.577866][T11569] loop5: detected capacity change from 0 to 2048 executing program [ 784.589235][T11566] EXT4-fs (loop2): This should not happen!! Data will be lost [ 784.589235][T11566] [ 784.608345][ T137] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 784.628285][T11566] EXT4-fs (loop2): Total free blocks count 0 executing program [ 784.638594][T11571] loop0: detected capacity change from 0 to 2048 [ 784.657581][T11566] EXT4-fs (loop2): Free/Dirty block details [ 784.663865][T11566] EXT4-fs (loop2): free_blocks=0 [ 784.678960][T11566] EXT4-fs (loop2): dirty_blocks=16 [ 784.686639][T11566] EXT4-fs (loop2): Block reservation details [ 784.692828][T11566] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 784.727761][T11576] loop3: detected capacity change from 0 to 2048 [ 784.735421][T11582] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 784.753974][T11582] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 784.766699][ T5168] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 784.781388][T11582] EXT4-fs (loop5): This should not happen!! Data will be lost [ 784.781388][T11582] executing program [ 784.795905][ T5168] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 784.815076][T11582] EXT4-fs (loop5): Total free blocks count 0 [ 784.821366][T11580] loop4: detected capacity change from 0 to 2048 [ 784.835843][ T5168] EXT4-fs (loop1): This should not happen!! Data will be lost [ 784.835843][ T5168] [ 784.847870][T11582] EXT4-fs (loop5): Free/Dirty block details [ 784.854755][ T5168] EXT4-fs (loop1): Total free blocks count 0 [ 784.861115][ T5168] EXT4-fs (loop1): Free/Dirty block details [ 784.867138][ T5168] EXT4-fs (loop1): free_blocks=0 [ 784.873299][ T5168] EXT4-fs (loop1): dirty_blocks=16 [ 784.875283][T11589] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 784.878537][ T5168] EXT4-fs (loop1): Block reservation details [ 784.899176][ T5168] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 784.905731][T11582] EXT4-fs (loop5): free_blocks=0 [ 784.910753][T11582] EXT4-fs (loop5): dirty_blocks=16 [ 784.915901][T11582] EXT4-fs (loop5): Block reservation details [ 784.921972][T11582] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 784.936293][T11589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 784.939754][T11588] loop2: detected capacity change from 0 to 2048 [ 784.988016][T11589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 784.988016][T11589] executing program [ 785.021870][T11595] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 785.024982][T11589] EXT4-fs (loop0): Total free blocks count 0 [ 785.043681][T11589] EXT4-fs (loop0): Free/Dirty block details [ 785.049603][T11589] EXT4-fs (loop0): free_blocks=0 [ 785.055270][T11589] EXT4-fs (loop0): dirty_blocks=16 [ 785.061488][T11589] EXT4-fs (loop0): Block reservation details executing program [ 785.067849][T11589] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 785.089019][T11600] loop1: detected capacity change from 0 to 2048 executing program [ 785.109047][T11602] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 785.129404][T11595] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 785.140800][T11601] loop5: detected capacity change from 0 to 2048 [ 785.179562][T11602] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 785.186375][T11595] EXT4-fs (loop3): This should not happen!! Data will be lost [ 785.186375][T11595] [ 785.201670][T11595] EXT4-fs (loop3): Total free blocks count 0 [ 785.207829][T11595] EXT4-fs (loop3): Free/Dirty block details [ 785.214312][T11595] EXT4-fs (loop3): free_blocks=0 [ 785.219459][T11595] EXT4-fs (loop3): dirty_blocks=16 [ 785.222203][T11604] loop0: detected capacity change from 0 to 2048 [ 785.224809][T11595] EXT4-fs (loop3): Block reservation details [ 785.237959][T11611] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 785.253890][T11610] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 785.256201][T11595] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 785.272225][T11602] EXT4-fs (loop4): This should not happen!! Data will be lost [ 785.272225][T11602] [ 785.279553][T11611] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 785.297255][T11611] EXT4-fs (loop1): This should not happen!! Data will be lost [ 785.297255][T11611] [ 785.308254][T11611] EXT4-fs (loop1): Total free blocks count 0 [ 785.314611][T11611] EXT4-fs (loop1): Free/Dirty block details [ 785.316672][T11610] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 785.320682][T11611] EXT4-fs (loop1): free_blocks=0 [ 785.338113][T11611] EXT4-fs (loop1): dirty_blocks=16 [ 785.356125][T11602] EXT4-fs (loop4): Total free blocks count 0 [ 785.362545][T11602] EXT4-fs (loop4): Free/Dirty block details [ 785.368950][T11610] EXT4-fs (loop5): This should not happen!! Data will be lost [ 785.368950][T11610] [ 785.370008][T11602] EXT4-fs (loop4): free_blocks=0 [ 785.378718][T11611] EXT4-fs (loop1): Block reservation details [ 785.389730][T11611] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 785.397769][T11602] EXT4-fs (loop4): dirty_blocks=16 [ 785.403021][T11602] EXT4-fs (loop4): Block reservation details [ 785.409150][T11602] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 785.427386][ T137] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 785.443636][ T137] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program executing program [ 785.474988][T11616] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 785.502541][T11616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 785.515566][ T137] EXT4-fs (loop2): This should not happen!! Data will be lost [ 785.515566][ T137] executing program [ 785.552877][T11616] EXT4-fs (loop0): This should not happen!! Data will be lost [ 785.552877][T11616] [ 785.562881][ T137] EXT4-fs (loop2): Total free blocks count 0 [ 785.562904][ T137] EXT4-fs (loop2): Free/Dirty block details [ 785.562917][ T137] EXT4-fs (loop2): free_blocks=0 [ 785.562931][ T137] EXT4-fs (loop2): dirty_blocks=16 [ 785.562944][ T137] EXT4-fs (loop2): Block reservation details [ 785.562955][ T137] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 785.614284][T11623] loop4: detected capacity change from 0 to 2048 [ 785.628368][T11618] loop1: detected capacity change from 0 to 2048 [ 785.639505][T11625] loop3: detected capacity change from 0 to 2048 [ 785.656583][T11616] EXT4-fs (loop0): Total free blocks count 0 executing program [ 785.661810][T11624] loop5: detected capacity change from 0 to 2048 [ 785.712966][T11616] EXT4-fs (loop0): Free/Dirty block details [ 785.730076][T11616] EXT4-fs (loop0): free_blocks=0 [ 785.758966][T11636] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 785.782856][T11616] EXT4-fs (loop0): dirty_blocks=16 [ 785.809354][T11638] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 785.822975][T11637] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 785.825584][T11616] EXT4-fs (loop0): Block reservation details [ 785.840751][T11629] loop2: detected capacity change from 0 to 2048 [ 785.845519][T11640] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 785.875014][T11638] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 785.888585][T11636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 785.900876][T11636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 785.900876][T11636] [ 785.910997][T11636] EXT4-fs (loop4): Total free blocks count 0 [ 785.917037][T11636] EXT4-fs (loop4): Free/Dirty block details [ 785.921997][T11637] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 785.923114][T11636] EXT4-fs (loop4): free_blocks=0 [ 785.943710][T11636] EXT4-fs (loop4): dirty_blocks=16 [ 785.951985][T11637] EXT4-fs (loop1): This should not happen!! Data will be lost [ 785.951985][T11637] [ 785.960665][T11636] EXT4-fs (loop4): Block reservation details [ 785.962427][T11637] EXT4-fs (loop1): Total free blocks count 0 [ 785.967746][T11636] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 785.968320][T11616] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 785.974967][T11637] EXT4-fs (loop1): Free/Dirty block details [ 785.990716][T11638] EXT4-fs (loop5): This should not happen!! Data will be lost [ 785.990716][T11638] [ 785.993475][T11637] EXT4-fs (loop1): free_blocks=0 [ 786.006955][T11637] EXT4-fs (loop1): dirty_blocks=16 [ 786.012518][T11640] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 786.040373][T11637] EXT4-fs (loop1): Block reservation details [ 786.046434][T11637] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 786.082684][T11640] EXT4-fs (loop3): This should not happen!! Data will be lost [ 786.082684][T11640] [ 786.082939][T11646] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 786.136811][T11649] loop4: detected capacity change from 0 to 2048 [ 786.147969][T11646] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 786.198194][T11646] EXT4-fs (loop2): This should not happen!! Data will be lost [ 786.198194][T11646] [ 786.208597][T11652] loop5: detected capacity change from 0 to 2048 executing program [ 786.242377][T11657] loop1: detected capacity change from 0 to 2048 [ 786.258031][T11659] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 786.277758][T11653] loop0: detected capacity change from 0 to 2048 [ 786.284654][ T28] kauditd_printk_skb: 79 callbacks suppressed [ 786.284669][ T28] audit: type=1804 audit(1694378931.091:2272): pid=11657 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/189/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 786.286782][T11659] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 786.301875][ T28] audit: type=1804 audit(1694378931.091:2273): pid=11657 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/189/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 786.342457][T11659] EXT4-fs (loop4): This should not happen!! Data will be lost [ 786.342457][T11659] [ 786.374003][T11659] EXT4-fs (loop4): Total free blocks count 0 [ 786.380462][T11659] EXT4-fs (loop4): Free/Dirty block details executing program [ 786.393970][T11659] EXT4-fs (loop4): free_blocks=0 [ 786.394340][T11663] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 786.399710][T11659] EXT4-fs (loop4): dirty_blocks=16 [ 786.426324][T11660] loop3: detected capacity change from 0 to 2048 [ 786.448385][T11668] loop2: detected capacity change from 0 to 2048 [ 786.459137][ T28] audit: type=1804 audit(1694378931.241:2274): pid=11652 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/186/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 786.484034][ T28] audit: type=1804 audit(1694378931.241:2275): pid=11652 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/186/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 786.488360][T11659] EXT4-fs (loop4): Block reservation details [ 786.508440][T11663] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 786.526243][T11663] EXT4-fs (loop1): This should not happen!! Data will be lost [ 786.526243][T11663] [ 786.526607][T11673] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 786.536214][T11659] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 786.580416][ T28] audit: type=1804 audit(1694378931.371:2276): pid=11668 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/193/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 786.620353][ T28] audit: type=1804 audit(1694378931.371:2277): pid=11668 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/193/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 786.622223][T11677] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 786.643379][ T28] audit: type=1804 audit(1694378931.401:2278): pid=11653 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/189/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 786.690847][T11677] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 786.703271][T11673] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 786.714864][ T28] audit: type=1804 audit(1694378931.401:2279): pid=11653 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/189/bus/bus" dev="loop0" ino=18 res=1 errno=0 executing program [ 786.780230][T11683] loop4: detected capacity change from 0 to 2048 [ 786.780895][T11677] EXT4-fs (loop2): This should not happen!! Data will be lost [ 786.780895][T11677] [ 786.788959][ T28] audit: type=1804 audit(1694378931.541:2280): pid=11660 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/186/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 786.808174][T11673] EXT4-fs (loop5): This should not happen!! Data will be lost [ 786.808174][T11673] [ 786.829480][ T28] audit: type=1804 audit(1694378931.561:2281): pid=11660 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/186/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 786.858733][T11685] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 786.859584][T11677] EXT4-fs (loop2): Total free blocks count 0 [ 786.899617][T11677] EXT4-fs (loop2): Free/Dirty block details [ 786.913716][T11677] EXT4-fs (loop2): free_blocks=0 [ 786.926139][T11684] loop1: detected capacity change from 0 to 2048 [ 786.938612][T11689] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 786.962667][T11677] EXT4-fs (loop2): dirty_blocks=16 [ 786.964979][T11685] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 786.969092][T11677] EXT4-fs (loop2): Block reservation details executing program [ 786.981676][ T137] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 786.986909][T11689] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 787.015703][T11677] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 787.022662][T11689] EXT4-fs (loop4): This should not happen!! Data will be lost [ 787.022662][T11689] [ 787.036926][T11685] EXT4-fs (loop3): This should not happen!! Data will be lost [ 787.036926][T11685] [ 787.055173][T11685] EXT4-fs (loop3): Total free blocks count 0 [ 787.061866][T11685] EXT4-fs (loop3): Free/Dirty block details [ 787.069524][T11685] EXT4-fs (loop3): free_blocks=0 [ 787.074893][T11685] EXT4-fs (loop3): dirty_blocks=16 [ 787.081884][ T137] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 787.094152][T11685] EXT4-fs (loop3): Block reservation details [ 787.108317][ T137] EXT4-fs (loop0): This should not happen!! Data will be lost [ 787.108317][ T137] [ 787.130693][T11695] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 787.142176][T11691] loop5: detected capacity change from 0 to 2048 [ 787.146195][ T137] EXT4-fs (loop0): Total free blocks count 0 executing program executing program [ 787.158329][ T137] EXT4-fs (loop0): Free/Dirty block details [ 787.162000][T11685] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 787.175172][T11695] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 787.189940][ T137] EXT4-fs (loop0): free_blocks=0 [ 787.208014][ T137] EXT4-fs (loop0): dirty_blocks=16 [ 787.213428][T11695] EXT4-fs (loop1): This should not happen!! Data will be lost [ 787.213428][T11695] [ 787.223462][ T137] EXT4-fs (loop0): Block reservation details [ 787.229763][ T137] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 787.235280][T11697] loop2: detected capacity change from 0 to 2048 [ 787.246629][T11695] EXT4-fs (loop1): Total free blocks count 0 executing program [ 787.277530][T11700] loop4: detected capacity change from 0 to 2048 [ 787.280466][T11695] EXT4-fs (loop1): Free/Dirty block details [ 787.297770][T11695] EXT4-fs (loop1): free_blocks=0 executing program [ 787.321957][T11707] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 787.330403][T11695] EXT4-fs (loop1): dirty_blocks=16 [ 787.354677][T11695] EXT4-fs (loop1): Block reservation details [ 787.367751][T11695] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 787.379798][T11707] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 787.383017][T11704] loop3: detected capacity change from 0 to 2048 [ 787.392603][T11707] EXT4-fs (loop5): This should not happen!! Data will be lost [ 787.392603][T11707] [ 787.409696][T11707] EXT4-fs (loop5): Total free blocks count 0 [ 787.416099][T11707] EXT4-fs (loop5): Free/Dirty block details executing program [ 787.475626][T11715] loop1: detected capacity change from 0 to 2048 [ 787.486111][T11707] EXT4-fs (loop5): free_blocks=0 [ 787.489537][T11709] loop0: detected capacity change from 0 to 2048 [ 787.499176][T11707] EXT4-fs (loop5): dirty_blocks=16 [ 787.505205][T11707] EXT4-fs (loop5): Block reservation details [ 787.512559][T11707] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 787.512885][T11718] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 787.571980][T11724] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 787.613271][T11725] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 787.617639][T11718] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 787.645534][T11724] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 787.658657][ T6178] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 787.682340][T11727] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 787.701920][T11724] EXT4-fs (loop3): This should not happen!! Data will be lost [ 787.701920][T11724] [ 787.707955][T11718] EXT4-fs (loop4): This should not happen!! Data will be lost [ 787.707955][T11718] [ 787.712585][T11725] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 787.737261][T11718] EXT4-fs (loop4): Total free blocks count 0 [ 787.741002][ T6178] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 787.749306][T11725] EXT4-fs (loop0): This should not happen!! Data will be lost [ 787.749306][T11725] [ 787.762673][ T6178] EXT4-fs (loop2): This should not happen!! Data will be lost [ 787.762673][ T6178] [ 787.765343][T11727] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 787.776071][ T6178] EXT4-fs (loop2): Total free blocks count 0 [ 787.791729][T11731] loop5: detected capacity change from 0 to 2048 [ 787.801590][T11727] EXT4-fs (loop1): This should not happen!! Data will be lost [ 787.801590][T11727] [ 787.806285][T11718] EXT4-fs (loop4): Free/Dirty block details [ 787.820141][T11727] EXT4-fs (loop1): Total free blocks count 0 [ 787.827339][T11727] EXT4-fs (loop1): Free/Dirty block details [ 787.831245][T11718] EXT4-fs (loop4): free_blocks=0 [ 787.838354][T11718] EXT4-fs (loop4): dirty_blocks=16 [ 787.838934][T11727] EXT4-fs (loop1): free_blocks=0 [ 787.844759][T11718] EXT4-fs (loop4): Block reservation details [ 787.853207][T11727] EXT4-fs (loop1): dirty_blocks=16 [ 787.856146][ T6178] EXT4-fs (loop2): Free/Dirty block details [ 787.865815][T11718] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 787.872123][ T6178] EXT4-fs (loop2): free_blocks=0 [ 787.877441][ T6178] EXT4-fs (loop2): dirty_blocks=16 [ 787.882736][ T6178] EXT4-fs (loop2): Block reservation details [ 787.888949][ T6178] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 787.895233][T11727] EXT4-fs (loop1): Block reservation details [ 787.901596][T11727] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 787.931968][T11734] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 787.952551][T11734] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 787.966533][T11734] EXT4-fs (loop5): This should not happen!! Data will be lost [ 787.966533][T11734] executing program executing program executing program [ 787.977088][T11734] EXT4-fs (loop5): Total free blocks count 0 [ 787.983654][T11734] EXT4-fs (loop5): Free/Dirty block details executing program executing program [ 788.033254][T11734] EXT4-fs (loop5): free_blocks=0 [ 788.067368][T11734] EXT4-fs (loop5): dirty_blocks=16 [ 788.085137][T11740] loop0: detected capacity change from 0 to 2048 [ 788.096578][T11741] loop2: detected capacity change from 0 to 2048 [ 788.101746][T11734] EXT4-fs (loop5): Block reservation details [ 788.110012][T11734] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 788.112822][T11744] loop4: detected capacity change from 0 to 2048 [ 788.122480][T11739] loop1: detected capacity change from 0 to 2048 [ 788.123731][T11745] loop3: detected capacity change from 0 to 2048 [ 788.254531][T11759] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 788.257233][T11760] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 788.273899][T11750] loop5: detected capacity change from 0 to 2048 [ 788.304323][T11761] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 788.328350][T11759] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 788.341038][T11762] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 788.372183][T11760] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 788.390456][T11759] EXT4-fs (loop2): This should not happen!! Data will be lost [ 788.390456][T11759] [ 788.406138][T11761] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 788.418617][T11762] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 788.446788][T11770] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 788.447388][T11761] EXT4-fs (loop3): This should not happen!! Data will be lost [ 788.447388][T11761] [ 788.471318][T11760] EXT4-fs (loop4): This should not happen!! Data will be lost [ 788.471318][T11760] [ 788.471486][T11762] EXT4-fs (loop1): This should not happen!! Data will be lost [ 788.471486][T11762] [ 788.481643][T11760] EXT4-fs (loop4): Total free blocks count 0 [ 788.497756][T11760] EXT4-fs (loop4): Free/Dirty block details [ 788.504570][T11760] EXT4-fs (loop4): free_blocks=0 [ 788.509620][T11760] EXT4-fs (loop4): dirty_blocks=16 [ 788.515363][T11760] EXT4-fs (loop4): Block reservation details [ 788.521730][T11760] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 788.540707][T11770] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 788.554563][T11770] EXT4-fs (loop5): This should not happen!! Data will be lost [ 788.554563][T11770] [ 788.565708][T11770] EXT4-fs (loop5): Total free blocks count 0 [ 788.572219][T11770] EXT4-fs (loop5): Free/Dirty block details [ 788.578186][T11770] EXT4-fs (loop5): free_blocks=0 [ 788.583469][T11770] EXT4-fs (loop5): dirty_blocks=16 [ 788.588690][T11770] EXT4-fs (loop5): Block reservation details executing program [ 788.594768][T11770] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 788.614872][ T6178] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 788.624033][T11775] loop1: detected capacity change from 0 to 2048 executing program [ 788.657579][ T6178] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 788.701557][ T6178] EXT4-fs (loop0): This should not happen!! Data will be lost [ 788.701557][ T6178] [ 788.712892][ T6178] EXT4-fs (loop0): Total free blocks count 0 [ 788.739470][T11773] loop2: detected capacity change from 0 to 2048 [ 788.745621][ T6178] EXT4-fs (loop0): Free/Dirty block details [ 788.751878][ T6178] EXT4-fs (loop0): free_blocks=0 [ 788.757167][ T6178] EXT4-fs (loop0): dirty_blocks=16 [ 788.765590][ T6178] EXT4-fs (loop0): Block reservation details [ 788.772538][ T6178] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 788.792121][T11781] loop5: detected capacity change from 0 to 2048 executing program [ 788.809977][T11782] loop4: detected capacity change from 0 to 2048 [ 788.818779][T11786] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 788.844755][T11783] loop3: detected capacity change from 0 to 2048 [ 788.860020][T11786] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 788.864752][T11788] loop0: detected capacity change from 0 to 2048 [ 788.881528][T11786] EXT4-fs (loop1): This should not happen!! Data will be lost [ 788.881528][T11786] [ 788.892205][T11786] EXT4-fs (loop1): Total free blocks count 0 [ 788.899279][T11786] EXT4-fs (loop1): Free/Dirty block details [ 788.905575][T11786] EXT4-fs (loop1): free_blocks=0 [ 788.911646][T11786] EXT4-fs (loop1): dirty_blocks=16 [ 788.916988][T11786] EXT4-fs (loop1): Block reservation details [ 788.924089][T11786] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 788.997913][T11799] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 789.013370][T11799] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 789.040522][T11802] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 789.063973][T11799] EXT4-fs (loop5): This should not happen!! Data will be lost [ 789.063973][T11799] [ 789.080405][ T6178] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 789.101399][T11802] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 789.113842][T11799] EXT4-fs (loop5): Total free blocks count 0 [ 789.133660][T11799] EXT4-fs (loop5): Free/Dirty block details [ 789.140068][ T6178] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 789.158856][ T137] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 789.174401][T11802] EXT4-fs (loop0): This should not happen!! Data will be lost [ 789.174401][T11802] [ 789.176937][T11806] loop1: detected capacity change from 0 to 2048 [ 789.184902][T11799] EXT4-fs (loop5): free_blocks=0 [ 789.206870][ T947] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 789.217852][ T6178] EXT4-fs (loop2): This should not happen!! Data will be lost [ 789.217852][ T6178] [ 789.221977][T11799] EXT4-fs (loop5): dirty_blocks=16 [ 789.237379][T11802] EXT4-fs (loop0): Total free blocks count 0 [ 789.244678][ T137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 789.258207][T11799] EXT4-fs (loop5): Block reservation details [ 789.264969][T11802] EXT4-fs (loop0): Free/Dirty block details [ 789.273105][ T947] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 789.285940][T11799] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 789.290472][ T137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 789.290472][ T137] [ 789.292358][T11802] EXT4-fs (loop0): free_blocks=0 executing program [ 789.310104][ T947] EXT4-fs (loop4): This should not happen!! Data will be lost [ 789.310104][ T947] [ 789.320074][T11802] EXT4-fs (loop0): dirty_blocks=16 [ 789.327007][T11802] EXT4-fs (loop0): Block reservation details [ 789.333617][ T947] EXT4-fs (loop4): Total free blocks count 0 [ 789.339867][ T137] EXT4-fs (loop3): Total free blocks count 0 [ 789.342467][T11802] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 789.353512][ T947] EXT4-fs (loop4): Free/Dirty block details [ 789.359333][ T137] EXT4-fs (loop3): Free/Dirty block details [ 789.366617][ T947] EXT4-fs (loop4): free_blocks=0 [ 789.376817][ T947] EXT4-fs (loop4): dirty_blocks=16 [ 789.383109][ T137] EXT4-fs (loop3): free_blocks=0 [ 789.386945][T11811] loop2: detected capacity change from 0 to 2048 [ 789.392640][ T137] EXT4-fs (loop3): dirty_blocks=16 [ 789.395090][ T947] EXT4-fs (loop4): Block reservation details executing program [ 789.404498][ T137] EXT4-fs (loop3): Block reservation details [ 789.411785][ T947] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 789.440382][ T137] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 789.475930][T11815] loop5: detected capacity change from 0 to 2048 [ 789.509591][T11818] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 789.530465][T11820] loop0: detected capacity change from 0 to 2048 [ 789.545413][ T6178] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 789.564028][T11822] loop4: detected capacity change from 0 to 2048 executing program [ 789.565324][T11818] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 789.584310][T11824] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 789.608937][ T6178] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 789.628731][T11818] EXT4-fs (loop2): This should not happen!! Data will be lost [ 789.628731][T11818] [ 789.636231][T11824] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 789.650212][T11826] loop3: detected capacity change from 0 to 2048 [ 789.680488][ T6178] EXT4-fs (loop1): This should not happen!! Data will be lost [ 789.680488][ T6178] [ 789.692502][T11832] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 789.700468][T11824] EXT4-fs (loop5): This should not happen!! Data will be lost [ 789.700468][T11824] [ 789.719868][T11833] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 789.734888][T11832] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 789.734924][T11832] EXT4-fs (loop4): This should not happen!! Data will be lost [ 789.734924][T11832] [ 789.746556][ T6178] EXT4-fs (loop1): Total free blocks count 0 [ 789.751591][T11824] EXT4-fs (loop5): Total free blocks count 0 [ 789.772084][T11824] EXT4-fs (loop5): Free/Dirty block details [ 789.778215][T11824] EXT4-fs (loop5): free_blocks=0 [ 789.783686][T11824] EXT4-fs (loop5): dirty_blocks=16 [ 789.789126][T11833] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 789.812715][T11824] EXT4-fs (loop5): Block reservation details [ 789.833421][T11833] EXT4-fs (loop0): This should not happen!! Data will be lost [ 789.833421][T11833] [ 789.843979][ T6178] EXT4-fs (loop1): Free/Dirty block details [ 789.844755][T11833] EXT4-fs (loop0): Total free blocks count 0 [ 789.855648][T11824] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 789.862811][T11833] EXT4-fs (loop0): Free/Dirty block details [ 789.869419][T11833] EXT4-fs (loop0): free_blocks=0 [ 789.874624][T11833] EXT4-fs (loop0): dirty_blocks=16 executing program [ 789.892328][ T6178] EXT4-fs (loop1): free_blocks=0 [ 789.897417][ T6178] EXT4-fs (loop1): dirty_blocks=16 [ 789.902793][ T6178] EXT4-fs (loop1): Block reservation details [ 789.908933][ T6178] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 789.918111][T11837] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 789.934334][T11833] EXT4-fs (loop0): Block reservation details executing program [ 789.942468][T11837] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 789.961795][T11839] loop2: detected capacity change from 0 to 2048 [ 789.978469][T11833] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 789.981142][T11837] EXT4-fs (loop3): This should not happen!! Data will be lost [ 789.981142][T11837] executing program [ 790.052710][T11837] EXT4-fs (loop3): Total free blocks count 0 [ 790.058865][T11837] EXT4-fs (loop3): Free/Dirty block details [ 790.065741][T11837] EXT4-fs (loop3): free_blocks=0 [ 790.070905][T11837] EXT4-fs (loop3): dirty_blocks=16 [ 790.076121][T11837] EXT4-fs (loop3): Block reservation details [ 790.082336][T11837] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 790.105827][T11841] loop4: detected capacity change from 0 to 2048 executing program [ 790.158932][T11852] loop5: detected capacity change from 0 to 2048 [ 790.187738][T11847] loop1: detected capacity change from 0 to 2048 [ 790.187942][T11849] loop0: detected capacity change from 0 to 2048 [ 790.239914][T11860] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 790.282407][ T5168] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 790.294311][T11859] loop3: detected capacity change from 0 to 2048 [ 790.312047][T11864] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 790.314089][T11860] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 790.360871][T11864] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 790.368281][T11860] EXT4-fs (loop4): This should not happen!! Data will be lost [ 790.368281][T11860] [ 790.374754][T11865] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 790.398734][ T5168] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 790.400244][T11860] EXT4-fs (loop4): Total free blocks count 0 [ 790.411962][T11867] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 790.417733][T11860] EXT4-fs (loop4): Free/Dirty block details [ 790.432852][T11864] EXT4-fs (loop1): This should not happen!! Data will be lost [ 790.432852][T11864] [ 790.441140][T11860] EXT4-fs (loop4): free_blocks=0 [ 790.451293][ T5168] EXT4-fs (loop2): This should not happen!! Data will be lost [ 790.451293][ T5168] [ 790.462000][T11860] EXT4-fs (loop4): dirty_blocks=16 [ 790.462020][T11860] EXT4-fs (loop4): Block reservation details [ 790.473566][T11860] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 790.487404][T11865] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 790.500091][T11865] EXT4-fs (loop5): This should not happen!! Data will be lost [ 790.500091][T11865] [ 790.510048][T11865] EXT4-fs (loop5): Total free blocks count 0 [ 790.516342][T11865] EXT4-fs (loop5): Free/Dirty block details [ 790.516343][ T5168] EXT4-fs (loop2): Total free blocks count 0 [ 790.516361][ T5168] EXT4-fs (loop2): Free/Dirty block details [ 790.522431][T11865] EXT4-fs (loop5): free_blocks=0 [ 790.528897][T11864] EXT4-fs (loop1): Total free blocks count 0 [ 790.535347][T11865] EXT4-fs (loop5): dirty_blocks=16 [ 790.546236][T11867] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 790.563761][T11864] EXT4-fs (loop1): Free/Dirty block details [ 790.564058][T11872] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 790.569737][ T5168] EXT4-fs (loop2): free_blocks=0 [ 790.590611][T11872] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 790.602982][T11872] EXT4-fs (loop3): This should not happen!! Data will be lost [ 790.602982][T11872] [ 790.613255][T11867] EXT4-fs (loop0): This should not happen!! Data will be lost [ 790.613255][T11867] [ 790.621409][T11864] EXT4-fs (loop1): free_blocks=0 [ 790.623144][T11872] EXT4-fs (loop3): Total free blocks count 0 executing program [ 790.628385][T11864] EXT4-fs (loop1): dirty_blocks=16 [ 790.634155][T11867] EXT4-fs (loop0): Total free blocks count 0 [ 790.634174][T11867] EXT4-fs (loop0): Free/Dirty block details [ 790.634188][T11867] EXT4-fs (loop0): free_blocks=0 [ 790.634201][T11867] EXT4-fs (loop0): dirty_blocks=16 [ 790.634215][T11867] EXT4-fs (loop0): Block reservation details [ 790.634228][T11867] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 790.634426][T11872] EXT4-fs (loop3): Free/Dirty block details [ 790.641382][T11865] EXT4-fs (loop5): Block reservation details [ 790.658321][T11872] EXT4-fs (loop3): free_blocks=0 [ 790.664345][T11864] EXT4-fs (loop1): Block reservation details [ 790.672451][T11872] EXT4-fs (loop3): dirty_blocks=16 [ 790.677532][ T5168] EXT4-fs (loop2): dirty_blocks=16 [ 790.682000][T11872] EXT4-fs (loop3): Block reservation details [ 790.696702][ T5168] EXT4-fs (loop2): Block reservation details [ 790.721530][T11864] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 790.722638][T11875] loop4: detected capacity change from 0 to 2048 executing program [ 790.734623][T11865] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 790.753439][T11872] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 790.784655][ T5168] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 790.811154][T11879] loop1: detected capacity change from 0 to 2048 executing program [ 790.843871][T11883] loop5: detected capacity change from 0 to 2048 [ 790.873430][T11886] loop3: detected capacity change from 0 to 2048 [ 790.880127][T11888] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 790.918763][T11877] loop0: detected capacity change from 0 to 2048 [ 790.936482][T11896] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 790.958080][T11888] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 790.972520][T11888] EXT4-fs (loop4): This should not happen!! Data will be lost [ 790.972520][T11888] [ 791.002366][T11892] loop2: detected capacity change from 0 to 2048 [ 791.005377][T11896] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 791.029392][T11896] EXT4-fs (loop1): This should not happen!! Data will be lost [ 791.029392][T11896] [ 791.040047][T11896] EXT4-fs (loop1): Total free blocks count 0 [ 791.046213][T11896] EXT4-fs (loop1): Free/Dirty block details [ 791.052639][T11896] EXT4-fs (loop1): free_blocks=0 [ 791.058068][T11896] EXT4-fs (loop1): dirty_blocks=16 executing program [ 791.064483][T11896] EXT4-fs (loop1): Block reservation details [ 791.070700][T11896] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 791.152160][T11907] loop1: detected capacity change from 0 to 2048 [ 791.171731][T11905] loop4: detected capacity change from 0 to 2048 [ 791.191044][T11909] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 791.223887][ T5113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 791.251310][T11909] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 791.276879][ T5168] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 791.295411][ T28] kauditd_printk_skb: 79 callbacks suppressed [ 791.295428][ T28] audit: type=1804 audit(1694378936.101:2361): pid=11907 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/197/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 791.327708][ T5113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 791.347449][T11909] EXT4-fs (loop2): This should not happen!! Data will be lost [ 791.347449][T11909] [ 791.374283][ T5113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 791.374283][ T5113] [ 791.388454][T11915] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 791.391330][ T28] audit: type=1804 audit(1694378936.161:2362): pid=11905 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/198/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 791.432018][T11917] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 791.435784][ T5168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 791.447453][T11917] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 791.459182][ T5113] EXT4-fs (loop3): Total free blocks count 0 [ 791.474722][ T28] audit: type=1804 audit(1694378936.161:2363): pid=11905 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/198/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 791.492225][ T5113] EXT4-fs (loop3): Free/Dirty block details [ 791.502401][T11917] EXT4-fs (loop4): This should not happen!! Data will be lost [ 791.502401][T11917] [ 791.506032][T11915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 791.515876][T11917] EXT4-fs (loop4): Total free blocks count 0 [ 791.534549][ T137] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 791.534629][ T5168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 791.534629][ T5168] [ 791.561098][ T5113] EXT4-fs (loop3): free_blocks=0 [ 791.567587][T11915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 791.567587][T11915] [ 791.569449][T11917] EXT4-fs (loop4): Free/Dirty block details [ 791.577834][ T5113] EXT4-fs (loop3): dirty_blocks=16 [ 791.583231][T11917] EXT4-fs (loop4): free_blocks=0 [ 791.589633][ T137] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 791.593819][ T5113] EXT4-fs (loop3): Block reservation details [ 791.612015][T11917] EXT4-fs (loop4): dirty_blocks=16 [ 791.612074][ T137] EXT4-fs (loop0): This should not happen!! Data will be lost [ 791.612074][ T137] [ 791.617237][ T5168] EXT4-fs (loop5): Total free blocks count 0 [ 791.626917][ T137] EXT4-fs (loop0): Total free blocks count 0 [ 791.626933][ T137] EXT4-fs (loop0): Free/Dirty block details [ 791.626947][ T137] EXT4-fs (loop0): free_blocks=0 [ 791.626960][ T137] EXT4-fs (loop0): dirty_blocks=16 [ 791.626974][ T137] EXT4-fs (loop0): Block reservation details [ 791.626985][ T137] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 791.627164][T11915] EXT4-fs (loop1): Total free blocks count 0 [ 791.635209][T11917] EXT4-fs (loop4): Block reservation details executing program [ 791.638967][T11915] EXT4-fs (loop1): Free/Dirty block details [ 791.638983][T11915] EXT4-fs (loop1): free_blocks=0 [ 791.638998][T11915] EXT4-fs (loop1): dirty_blocks=16 [ 791.645441][T11917] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 791.650288][T11915] EXT4-fs (loop1): Block reservation details [ 791.658415][ T5168] EXT4-fs (loop5): Free/Dirty block details [ 791.672900][T11915] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 791.724092][ T5113] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 791.735371][ T5168] EXT4-fs (loop5): free_blocks=0 executing program [ 791.760524][ T5168] EXT4-fs (loop5): dirty_blocks=16 [ 791.773842][T11922] loop0: detected capacity change from 0 to 2048 [ 791.784802][ T5168] EXT4-fs (loop5): Block reservation details [ 791.787686][T11920] loop2: detected capacity change from 0 to 2048 [ 791.801772][ T5168] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 791.835631][ T28] audit: type=1804 audit(1694378936.641:2364): pid=11922 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/196/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 791.862799][T11930] loop3: detected capacity change from 0 to 2048 [ 791.872405][ T28] audit: type=1804 audit(1694378936.681:2365): pid=11922 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/196/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 791.902666][T11926] loop4: detected capacity change from 0 to 2048 executing program [ 791.951308][T11933] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 791.952393][ T28] audit: type=1804 audit(1694378936.761:2366): pid=11920 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/200/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 792.004697][ T28] audit: type=1804 audit(1694378936.771:2367): pid=11920 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/200/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 792.027834][T11940] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 792.055694][T11940] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 792.069016][T11933] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 792.090673][T11941] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 792.100726][ T28] audit: type=1804 audit(1694378936.811:2368): pid=11930 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/193/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 792.137428][T11939] loop1: detected capacity change from 0 to 2048 [ 792.144630][T11945] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 792.145362][ T28] audit: type=1804 audit(1694378936.811:2369): pid=11930 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/193/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 792.166618][T11942] loop5: detected capacity change from 0 to 2048 [ 792.188809][ T28] audit: type=1804 audit(1694378936.851:2370): pid=11926 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/199/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 792.189732][T11933] EXT4-fs (loop0): This should not happen!! Data will be lost [ 792.189732][T11933] [ 792.211256][T11940] EXT4-fs (loop2): This should not happen!! Data will be lost [ 792.211256][T11940] [ 792.231221][T11940] EXT4-fs (loop2): Total free blocks count 0 [ 792.237295][T11940] EXT4-fs (loop2): Free/Dirty block details [ 792.243424][T11940] EXT4-fs (loop2): free_blocks=0 [ 792.246200][T11941] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 792.248436][T11940] EXT4-fs (loop2): dirty_blocks=16 [ 792.263534][T11941] EXT4-fs (loop3): This should not happen!! Data will be lost [ 792.263534][T11941] [ 792.276157][T11945] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 792.290471][T11940] EXT4-fs (loop2): Block reservation details [ 792.296675][T11940] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 792.303462][T11945] EXT4-fs (loop4): This should not happen!! Data will be lost [ 792.303462][T11945] [ 792.313735][T11945] EXT4-fs (loop4): Total free blocks count 0 [ 792.315863][T11933] EXT4-fs (loop0): Total free blocks count 0 [ 792.321298][T11945] EXT4-fs (loop4): Free/Dirty block details [ 792.331790][T11945] EXT4-fs (loop4): free_blocks=0 [ 792.336760][T11945] EXT4-fs (loop4): dirty_blocks=16 [ 792.341968][T11945] EXT4-fs (loop4): Block reservation details [ 792.347966][T11945] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 792.354410][T11941] EXT4-fs (loop3): Total free blocks count 0 [ 792.360468][T11941] EXT4-fs (loop3): Free/Dirty block details [ 792.366381][T11941] EXT4-fs (loop3): free_blocks=0 [ 792.371513][T11941] EXT4-fs (loop3): dirty_blocks=16 [ 792.376890][T11941] EXT4-fs (loop3): Block reservation details [ 792.383085][T11941] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 792.389245][T11933] EXT4-fs (loop0): Free/Dirty block details [ 792.395238][T11933] EXT4-fs (loop0): free_blocks=0 [ 792.403131][T11933] EXT4-fs (loop0): dirty_blocks=16 [ 792.408412][T11933] EXT4-fs (loop0): Block reservation details [ 792.414680][T11933] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program executing program executing program [ 792.556065][T11956] loop4: detected capacity change from 0 to 2048 [ 792.571751][T11955] loop2: detected capacity change from 0 to 2048 [ 792.573566][ T11] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 792.597062][T11958] loop3: detected capacity change from 0 to 2048 [ 792.615579][T11960] loop0: detected capacity change from 0 to 2048 [ 792.620872][ T6178] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 792.637864][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 792.651767][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 792.651767][ T11] [ 792.662550][ T11] EXT4-fs (loop5): Total free blocks count 0 [ 792.669277][ T11] EXT4-fs (loop5): Free/Dirty block details [ 792.687911][ T11] EXT4-fs (loop5): free_blocks=0 [ 792.698725][ T11] EXT4-fs (loop5): dirty_blocks=16 [ 792.712405][ T6178] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 792.717110][ T11] EXT4-fs (loop5): Block reservation details [ 792.730654][ T11] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 792.737809][T11969] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 792.763409][ T6178] EXT4-fs (loop1): This should not happen!! Data will be lost [ 792.763409][ T6178] [ 792.773633][ T6178] EXT4-fs (loop1): Total free blocks count 0 [ 792.780073][ T6178] EXT4-fs (loop1): Free/Dirty block details [ 792.781657][T11970] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 792.789827][ T6178] EXT4-fs (loop1): free_blocks=0 [ 792.807250][ T6178] EXT4-fs (loop1): dirty_blocks=16 [ 792.813319][ T6178] EXT4-fs (loop1): Block reservation details [ 792.819404][ T6178] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 792.821244][T11972] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 792.848722][T11972] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 792.865687][T11972] EXT4-fs (loop0): This should not happen!! Data will be lost [ 792.865687][T11972] [ 792.874871][T11971] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 792.884349][T11972] EXT4-fs (loop0): Total free blocks count 0 [ 792.891265][T11970] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 792.906221][T11972] EXT4-fs (loop0): Free/Dirty block details [ 792.910407][T11969] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 792.921654][T11972] EXT4-fs (loop0): free_blocks=0 [ 792.927586][T11969] EXT4-fs (loop3): This should not happen!! Data will be lost [ 792.927586][T11969] [ 792.931756][T11970] EXT4-fs (loop4): This should not happen!! Data will be lost [ 792.931756][T11970] [ 792.951279][T11978] loop5: detected capacity change from 0 to 2048 executing program [ 792.959146][T11971] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 792.972403][T11972] EXT4-fs (loop0): dirty_blocks=16 [ 792.979004][T11971] EXT4-fs (loop2): This should not happen!! Data will be lost [ 792.979004][T11971] [ 792.999055][T11970] EXT4-fs (loop4): Total free blocks count 0 [ 793.017967][T11972] EXT4-fs (loop0): Block reservation details [ 793.025244][T11970] EXT4-fs (loop4): Free/Dirty block details [ 793.031506][T11971] EXT4-fs (loop2): Total free blocks count 0 [ 793.037781][T11972] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 793.044143][T11970] EXT4-fs (loop4): free_blocks=0 [ 793.049998][T11971] EXT4-fs (loop2): Free/Dirty block details [ 793.056813][T11981] loop1: detected capacity change from 0 to 2048 [ 793.060105][T11970] EXT4-fs (loop4): dirty_blocks=16 [ 793.067293][T11971] EXT4-fs (loop2): free_blocks=0 [ 793.073534][T11971] EXT4-fs (loop2): dirty_blocks=16 [ 793.078674][T11971] EXT4-fs (loop2): Block reservation details [ 793.084943][T11971] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program executing program [ 793.187582][T11970] EXT4-fs (loop4): Block reservation details [ 793.187777][T11987] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 793.207240][T11970] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 793.248675][T11987] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 793.285898][ T5113] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 793.292879][T11987] EXT4-fs (loop1): This should not happen!! Data will be lost [ 793.292879][T11987] [ 793.312244][T11990] loop3: detected capacity change from 0 to 2048 [ 793.319751][T11989] loop0: detected capacity change from 0 to 2048 [ 793.330130][T11993] loop2: detected capacity change from 0 to 2048 [ 793.349300][T11987] EXT4-fs (loop1): Total free blocks count 0 [ 793.359072][ T5113] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 793.367150][T11987] EXT4-fs (loop1): Free/Dirty block details [ 793.412474][T11995] loop4: detected capacity change from 0 to 2048 [ 793.432403][ T5113] EXT4-fs (loop5): This should not happen!! Data will be lost [ 793.432403][ T5113] [ 793.447651][T11987] EXT4-fs (loop1): free_blocks=0 [ 793.449631][T12003] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 793.452731][T11987] EXT4-fs (loop1): dirty_blocks=16 [ 793.468150][T12002] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 793.472504][T11987] EXT4-fs (loop1): Block reservation details [ 793.472519][T11987] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 793.480643][ T5113] EXT4-fs (loop5): Total free blocks count 0 [ 793.507077][T12004] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 793.524256][T12004] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 793.528532][ T5113] EXT4-fs (loop5): Free/Dirty block details [ 793.543813][ T5113] EXT4-fs (loop5): free_blocks=0 [ 793.544115][T12003] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 793.549085][ T5113] EXT4-fs (loop5): dirty_blocks=16 [ 793.562778][T12002] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 793.579919][T12004] EXT4-fs (loop3): This should not happen!! Data will be lost [ 793.579919][T12004] [ 793.590314][ T5113] EXT4-fs (loop5): Block reservation details [ 793.596531][T12004] EXT4-fs (loop3): Total free blocks count 0 [ 793.603179][T12002] EXT4-fs (loop2): This should not happen!! Data will be lost [ 793.603179][T12002] executing program [ 793.613456][T12002] EXT4-fs (loop2): Total free blocks count 0 [ 793.619667][T12002] EXT4-fs (loop2): Free/Dirty block details [ 793.620350][T12003] EXT4-fs (loop0): This should not happen!! Data will be lost [ 793.620350][T12003] [ 793.626332][T12002] EXT4-fs (loop2): free_blocks=0 [ 793.635238][ T5113] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 793.635418][T12004] EXT4-fs (loop3): Free/Dirty block details [ 793.641127][T12002] EXT4-fs (loop2): dirty_blocks=16 [ 793.657496][T12002] EXT4-fs (loop2): Block reservation details [ 793.673071][T12002] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 793.675361][T12010] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 793.689857][T12004] EXT4-fs (loop3): free_blocks=0 executing program [ 793.711861][T12010] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 793.724809][T12010] EXT4-fs (loop4): This should not happen!! Data will be lost [ 793.724809][T12010] [ 793.734794][T12012] loop1: detected capacity change from 0 to 2048 [ 793.745501][T12004] EXT4-fs (loop3): dirty_blocks=16 [ 793.754659][T12004] EXT4-fs (loop3): Block reservation details executing program executing program [ 793.790346][T12004] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 793.837985][T12021] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 793.892597][T12017] loop4: detected capacity change from 0 to 2048 [ 793.893693][T12020] loop0: detected capacity change from 0 to 2048 [ 793.906212][T12021] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 793.925900][T12022] loop5: detected capacity change from 0 to 2048 executing program [ 793.942377][T12021] EXT4-fs (loop1): This should not happen!! Data will be lost [ 793.942377][T12021] [ 793.963801][T12021] EXT4-fs (loop1): Total free blocks count 0 [ 793.976130][T12025] loop2: detected capacity change from 0 to 2048 [ 793.986594][T12021] EXT4-fs (loop1): Free/Dirty block details [ 793.995620][T12027] loop3: detected capacity change from 0 to 2048 [ 794.027372][T12021] EXT4-fs (loop1): free_blocks=0 [ 794.044992][T12021] EXT4-fs (loop1): dirty_blocks=16 [ 794.050350][T12021] EXT4-fs (loop1): Block reservation details [ 794.060538][T12021] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 794.066748][T12037] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 794.082575][T12038] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 794.086587][T12037] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 794.098423][T12036] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 794.125061][T12037] EXT4-fs (loop4): This should not happen!! Data will be lost [ 794.125061][T12037] executing program [ 794.176250][T12038] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 794.186228][T12037] EXT4-fs (loop4): Total free blocks count 0 [ 794.199276][T12036] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 794.225897][T12047] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 794.237109][T12037] EXT4-fs (loop4): Free/Dirty block details [ 794.254914][T12046] loop1: detected capacity change from 0 to 2048 [ 794.261648][T12038] EXT4-fs (loop0): This should not happen!! Data will be lost [ 794.261648][T12038] [ 794.262902][T12037] EXT4-fs (loop4): free_blocks=0 [ 794.276602][T12036] EXT4-fs (loop5): This should not happen!! Data will be lost [ 794.276602][T12036] [ 794.293307][T12037] EXT4-fs (loop4): dirty_blocks=16 [ 794.298986][T12047] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 794.307024][T12037] EXT4-fs (loop4): Block reservation details [ 794.319893][T12037] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 794.320577][ T8810] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 794.340545][T12047] EXT4-fs (loop3): This should not happen!! Data will be lost [ 794.340545][T12047] [ 794.351346][ T8810] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 794.369615][ T8810] EXT4-fs (loop2): This should not happen!! Data will be lost [ 794.369615][ T8810] [ 794.380896][ T8810] EXT4-fs (loop2): Total free blocks count 0 [ 794.386913][ T8810] EXT4-fs (loop2): Free/Dirty block details [ 794.404703][ T8810] EXT4-fs (loop2): free_blocks=0 executing program executing program [ 794.423063][ T8810] EXT4-fs (loop2): dirty_blocks=16 executing program [ 794.458762][T12053] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 794.475201][ T8810] EXT4-fs (loop2): Block reservation details executing program [ 794.500023][ T8810] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 794.517319][T12054] loop4: detected capacity change from 0 to 2048 [ 794.518388][T12053] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 794.532365][T12055] loop3: detected capacity change from 0 to 2048 [ 794.547828][T12058] loop0: detected capacity change from 0 to 2048 [ 794.552022][T12060] loop5: detected capacity change from 0 to 2048 [ 794.562663][T12053] EXT4-fs (loop1): This should not happen!! Data will be lost [ 794.562663][T12053] [ 794.574612][T12053] EXT4-fs (loop1): Total free blocks count 0 [ 794.582648][T12053] EXT4-fs (loop1): Free/Dirty block details [ 794.588689][T12053] EXT4-fs (loop1): free_blocks=0 [ 794.613337][T12053] EXT4-fs (loop1): dirty_blocks=16 [ 794.632207][T12053] EXT4-fs (loop1): Block reservation details [ 794.645261][T12053] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 794.651925][T12069] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 794.667548][T12071] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 794.691199][T12072] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 794.706098][T12073] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 794.718684][T12074] loop2: detected capacity change from 0 to 2048 [ 794.722940][T12069] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 794.753946][T12072] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 794.754055][T12073] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 794.766599][T12071] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 794.766634][T12071] EXT4-fs (loop5): This should not happen!! Data will be lost [ 794.766634][T12071] [ 794.778151][T12069] EXT4-fs (loop3): This should not happen!! Data will be lost [ 794.778151][T12069] [ 794.801107][T12073] EXT4-fs (loop4): This should not happen!! Data will be lost [ 794.801107][T12073] executing program [ 794.825083][T12072] EXT4-fs (loop0): This should not happen!! Data will be lost [ 794.825083][T12072] executing program executing program [ 794.929860][T12084] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 794.936042][T12082] loop1: detected capacity change from 0 to 2048 executing program executing program [ 794.989773][T12084] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 795.010827][T12084] EXT4-fs (loop2): This should not happen!! Data will be lost [ 795.010827][T12084] [ 795.021897][T12088] loop4: detected capacity change from 0 to 2048 [ 795.022609][T12084] EXT4-fs (loop2): Total free blocks count 0 [ 795.034449][T12086] loop3: detected capacity change from 0 to 2048 [ 795.098766][T12084] EXT4-fs (loop2): Free/Dirty block details [ 795.099507][T12098] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 795.104831][T12084] EXT4-fs (loop2): free_blocks=0 [ 795.104850][T12084] EXT4-fs (loop2): dirty_blocks=16 [ 795.104864][T12084] EXT4-fs (loop2): Block reservation details [ 795.104876][T12084] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 795.108363][T12092] loop0: detected capacity change from 0 to 2048 [ 795.132923][T12090] loop5: detected capacity change from 0 to 2048 [ 795.143095][T12098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 795.167149][T12098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 795.167149][T12098] executing program [ 795.263800][T12107] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 795.264145][T12108] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 795.286187][T12109] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 795.321020][T12107] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 795.353404][T12111] loop2: detected capacity change from 0 to 2048 executing program [ 795.358132][ T5113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 795.362550][T12108] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 795.375370][T12109] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 795.399478][T12107] EXT4-fs (loop4): This should not happen!! Data will be lost [ 795.399478][T12107] [ 795.423546][ T5113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 795.436016][T12108] EXT4-fs (loop0): This should not happen!! Data will be lost [ 795.436016][T12108] [ 795.439364][ T5113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 795.439364][ T5113] [ 795.455706][T12109] EXT4-fs (loop5): This should not happen!! Data will be lost [ 795.455706][T12109] [ 795.458733][T12115] loop1: detected capacity change from 0 to 2048 [ 795.465969][ T5113] EXT4-fs (loop3): Total free blocks count 0 [ 795.479906][ T5113] EXT4-fs (loop3): Free/Dirty block details [ 795.503226][ T5113] EXT4-fs (loop3): free_blocks=0 [ 795.508538][ T5113] EXT4-fs (loop3): dirty_blocks=16 [ 795.513768][ T5113] EXT4-fs (loop3): Block reservation details executing program [ 795.520165][ T5113] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 795.572309][T12122] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 795.587985][T12122] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 795.610697][T12126] loop5: detected capacity change from 0 to 2048 executing program [ 795.629937][T12122] EXT4-fs (loop2): This should not happen!! Data will be lost [ 795.629937][T12122] [ 795.641326][T12122] EXT4-fs (loop2): Total free blocks count 0 [ 795.649667][T12122] EXT4-fs (loop2): Free/Dirty block details [ 795.661306][T12121] loop4: detected capacity change from 0 to 2048 [ 795.670551][T12122] EXT4-fs (loop2): free_blocks=0 [ 795.675685][T12122] EXT4-fs (loop2): dirty_blocks=16 [ 795.684352][T12124] loop0: detected capacity change from 0 to 2048 [ 795.726946][T12122] EXT4-fs (loop2): Block reservation details [ 795.751968][T12135] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 795.756240][T12122] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 795.768611][T12132] loop3: detected capacity change from 0 to 2048 [ 795.794246][ T6178] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 795.803969][T12135] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 795.821539][T12135] EXT4-fs (loop5): This should not happen!! Data will be lost [ 795.821539][T12135] [ 795.834643][ T6178] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 795.849490][ T6178] EXT4-fs (loop1): This should not happen!! Data will be lost [ 795.849490][ T6178] executing program executing program [ 795.957349][ T6178] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 795.993142][T12147] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 795.996423][T12144] loop5: detected capacity change from 0 to 2048 [ 796.025344][T12147] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 796.043494][T12149] loop2: detected capacity change from 0 to 2048 [ 796.050776][T12147] EXT4-fs (loop3): This should not happen!! Data will be lost [ 796.050776][T12147] [ 796.070020][ T6178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 796.085342][T12148] loop1: detected capacity change from 0 to 2048 [ 796.107142][ T6178] EXT4-fs (loop4): This should not happen!! Data will be lost [ 796.107142][ T6178] [ 796.120193][T12147] EXT4-fs (loop3): Total free blocks count 0 [ 796.128458][ T5113] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 796.135370][T12147] EXT4-fs (loop3): Free/Dirty block details [ 796.158339][T12147] EXT4-fs (loop3): free_blocks=0 [ 796.164718][ T6178] EXT4-fs (loop4): Total free blocks count 0 [ 796.173708][T12155] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 796.193204][ T6178] EXT4-fs (loop4): Free/Dirty block details [ 796.199440][ T5113] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 796.212003][T12147] EXT4-fs (loop3): dirty_blocks=16 [ 796.218183][ T6178] EXT4-fs (loop4): free_blocks=0 [ 796.223771][T12147] EXT4-fs (loop3): Block reservation details [ 796.230218][ T6178] EXT4-fs (loop4): dirty_blocks=16 [ 796.236428][T12155] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 796.249187][T12159] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 796.275704][T12147] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 796.276221][ T5113] EXT4-fs (loop0): This should not happen!! Data will be lost [ 796.276221][ T5113] [ 796.282981][ T6178] EXT4-fs (loop4): Block reservation details [ 796.291498][T12155] EXT4-fs (loop5): This should not happen!! Data will be lost [ 796.291498][T12155] [ 796.300630][T12160] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 796.308081][T12155] EXT4-fs (loop5): Total free blocks count 0 [ 796.330945][ T6178] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 796.337634][T12155] EXT4-fs (loop5): Free/Dirty block details [ 796.343321][ T5113] EXT4-fs (loop0): Total free blocks count 0 [ 796.350779][T12159] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 796.364805][T12155] EXT4-fs (loop5): free_blocks=0 [ 796.365016][ T5113] EXT4-fs (loop0): Free/Dirty block details [ 796.377828][T12160] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 796.383618][T12159] EXT4-fs (loop2): This should not happen!! Data will be lost [ 796.383618][T12159] [ 796.391438][ T5113] EXT4-fs (loop0): free_blocks=0 [ 796.401947][T12155] EXT4-fs (loop5): dirty_blocks=16 [ 796.405263][T12160] EXT4-fs (loop1): This should not happen!! Data will be lost [ 796.405263][T12160] [ 796.419197][T12155] EXT4-fs (loop5): Block reservation details [ 796.420083][ T5113] EXT4-fs (loop0): dirty_blocks=16 [ 796.426136][T12155] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 796.431197][T12160] EXT4-fs (loop1): Total free blocks count 0 [ 796.443652][ T5113] EXT4-fs (loop0): Block reservation details executing program [ 796.456461][ T5113] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 796.463591][T12160] EXT4-fs (loop1): Free/Dirty block details [ 796.479969][T12160] EXT4-fs (loop1): free_blocks=0 executing program [ 796.507680][T12160] EXT4-fs (loop1): dirty_blocks=16 executing program executing program executing program [ 796.548151][T12160] EXT4-fs (loop1): Block reservation details [ 796.563329][T12160] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 796.615442][T12165] loop4: detected capacity change from 0 to 2048 [ 796.631645][T12167] loop2: detected capacity change from 0 to 2048 [ 796.634123][T12170] loop3: detected capacity change from 0 to 2048 [ 796.644073][T12169] loop0: detected capacity change from 0 to 2048 executing program [ 796.686307][ T28] kauditd_printk_skb: 77 callbacks suppressed [ 796.686324][ T28] audit: type=1804 audit(1694378941.491:2448): pid=12165 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/206/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 796.695915][T12172] loop5: detected capacity change from 0 to 2048 [ 796.774773][ T28] audit: type=1804 audit(1694378941.531:2449): pid=12165 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/206/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 796.788301][T12185] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 796.820828][T12187] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 796.830875][T12188] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 796.851373][ T28] audit: type=1804 audit(1694378941.541:2450): pid=12170 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/200/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 796.872505][T12184] loop1: detected capacity change from 0 to 2048 [ 796.875864][ T28] audit: type=1804 audit(1694378941.541:2451): pid=12170 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/200/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 796.882840][T12189] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 796.903085][ T28] audit: type=1804 audit(1694378941.551:2452): pid=12169 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/203/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 796.960174][T12187] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 796.964653][T12185] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 796.976575][T12187] EXT4-fs (loop2): This should not happen!! Data will be lost [ 796.976575][T12187] [ 796.987394][T12185] EXT4-fs (loop4): This should not happen!! Data will be lost [ 796.987394][T12185] [ 797.001437][T12188] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 797.005599][T12185] EXT4-fs (loop4): Total free blocks count 0 [ 797.018064][T12189] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 797.022915][T12185] EXT4-fs (loop4): Free/Dirty block details [ 797.022932][T12185] EXT4-fs (loop4): free_blocks=0 [ 797.022947][T12185] EXT4-fs (loop4): dirty_blocks=16 [ 797.022960][T12185] EXT4-fs (loop4): Block reservation details [ 797.022972][T12185] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 797.059837][ T28] audit: type=1804 audit(1694378941.551:2453): pid=12169 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/203/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 797.064629][T12188] EXT4-fs (loop5): This should not happen!! Data will be lost [ 797.064629][T12188] [ 797.114916][T12189] EXT4-fs (loop3): This should not happen!! Data will be lost [ 797.114916][T12189] [ 797.125138][T12188] EXT4-fs (loop5): Total free blocks count 0 [ 797.132983][T12188] EXT4-fs (loop5): Free/Dirty block details [ 797.139111][T12188] EXT4-fs (loop5): free_blocks=0 [ 797.159347][T12196] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 797.174177][T12188] EXT4-fs (loop5): dirty_blocks=16 [ 797.179761][T12188] EXT4-fs (loop5): Block reservation details [ 797.187927][T12188] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 797.195877][ T28] audit: type=1804 audit(1694378941.561:2454): pid=12167 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/207/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 797.201587][T12196] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 797.220881][ T28] audit: type=1804 audit(1694378941.561:2455): pid=12167 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/207/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 797.253176][ T28] audit: type=1804 audit(1694378941.571:2456): pid=12172 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/201/bus/bus" dev="loop5" ino=18 res=1 errno=0 executing program executing program [ 797.296160][ T28] audit: type=1804 audit(1694378941.571:2457): pid=12172 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/201/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 797.319609][T12196] EXT4-fs (loop1): This should not happen!! Data will be lost [ 797.319609][T12196] executing program [ 797.343144][T12196] EXT4-fs (loop1): Total free blocks count 0 [ 797.349176][T12196] EXT4-fs (loop1): Free/Dirty block details [ 797.370305][T12196] EXT4-fs (loop1): free_blocks=0 [ 797.375310][T12196] EXT4-fs (loop1): dirty_blocks=16 [ 797.388744][T12201] loop2: detected capacity change from 0 to 2048 executing program [ 797.394750][T12203] loop3: detected capacity change from 0 to 2048 [ 797.396591][T12200] loop4: detected capacity change from 0 to 2048 [ 797.414192][T12196] EXT4-fs (loop1): Block reservation details [ 797.420215][T12196] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 797.427515][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 797.452451][T12205] loop5: detected capacity change from 0 to 2048 [ 797.470308][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 797.485301][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 797.485301][ T11] [ 797.537896][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 797.553455][T12216] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 797.570063][T12215] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 797.585557][ T11] EXT4-fs (loop0): Free/Dirty block details [ 797.592602][T12217] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 797.595452][T12214] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 797.620435][ T11] EXT4-fs (loop0): free_blocks=0 [ 797.623833][T12214] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 797.629251][ T11] EXT4-fs (loop0): dirty_blocks=16 [ 797.640503][T12214] EXT4-fs (loop4): This should not happen!! Data will be lost [ 797.640503][T12214] [ 797.656138][T12215] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 797.668617][ T11] EXT4-fs (loop0): Block reservation details [ 797.675244][T12217] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 797.676814][T12219] loop1: detected capacity change from 0 to 2048 [ 797.688585][T12215] EXT4-fs (loop2): This should not happen!! Data will be lost [ 797.688585][T12215] [ 797.704396][T12215] EXT4-fs (loop2): Total free blocks count 0 [ 797.704582][T12216] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 797.710414][T12215] EXT4-fs (loop2): Free/Dirty block details [ 797.710429][T12215] EXT4-fs (loop2): free_blocks=0 [ 797.710443][T12215] EXT4-fs (loop2): dirty_blocks=16 [ 797.710456][T12215] EXT4-fs (loop2): Block reservation details [ 797.710468][T12215] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 797.710979][ T11] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 797.740989][T12217] EXT4-fs (loop5): This should not happen!! Data will be lost [ 797.740989][T12217] [ 797.754933][T12216] EXT4-fs (loop3): This should not happen!! Data will be lost [ 797.754933][T12216] [ 797.776376][T12216] EXT4-fs (loop3): Total free blocks count 0 [ 797.783118][T12216] EXT4-fs (loop3): Free/Dirty block details executing program [ 797.789552][T12216] EXT4-fs (loop3): free_blocks=0 [ 797.794977][T12216] EXT4-fs (loop3): dirty_blocks=16 [ 797.800115][T12216] EXT4-fs (loop3): Block reservation details [ 797.806292][T12216] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program executing program executing program [ 797.898085][T12228] loop4: detected capacity change from 0 to 2048 [ 797.919778][T12229] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 797.989038][T12229] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 797.999120][T12234] loop5: detected capacity change from 0 to 2048 [ 798.015212][T12230] loop0: detected capacity change from 0 to 2048 [ 798.016349][T12233] loop2: detected capacity change from 0 to 2048 [ 798.025382][T12229] EXT4-fs (loop1): This should not happen!! Data will be lost [ 798.025382][T12229] [ 798.047050][T12237] loop3: detected capacity change from 0 to 2048 [ 798.061757][T12229] EXT4-fs (loop1): Total free blocks count 0 [ 798.067864][T12229] EXT4-fs (loop1): Free/Dirty block details [ 798.074917][T12229] EXT4-fs (loop1): free_blocks=0 [ 798.080936][T12229] EXT4-fs (loop1): dirty_blocks=16 [ 798.086165][T12229] EXT4-fs (loop1): Block reservation details [ 798.092929][T12229] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 798.096980][T12244] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 798.114714][T12244] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 798.127629][T12244] EXT4-fs (loop4): This should not happen!! Data will be lost [ 798.127629][T12244] [ 798.138092][T12244] EXT4-fs (loop4): Total free blocks count 0 executing program [ 798.145147][T12244] EXT4-fs (loop4): Free/Dirty block details [ 798.153544][T12244] EXT4-fs (loop4): free_blocks=0 [ 798.158579][T12244] EXT4-fs (loop4): dirty_blocks=16 [ 798.170505][T12244] EXT4-fs (loop4): Block reservation details [ 798.176687][T12244] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 798.218192][T12254] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 798.273630][T12254] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 798.307095][T12253] loop1: detected capacity change from 0 to 2048 [ 798.321274][ T8810] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 798.326058][T12254] EXT4-fs (loop2): This should not happen!! Data will be lost [ 798.326058][T12254] [ 798.348606][T12257] loop4: detected capacity change from 0 to 2048 [ 798.365694][T12254] EXT4-fs (loop2): Total free blocks count 0 [ 798.384594][T12254] EXT4-fs (loop2): Free/Dirty block details [ 798.394008][ T5168] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 798.398038][T12254] EXT4-fs (loop2): free_blocks=0 [ 798.435959][ T8810] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 798.450191][T12263] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 798.465074][T12254] EXT4-fs (loop2): dirty_blocks=16 [ 798.470736][ T5168] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 798.483867][T12254] EXT4-fs (loop2): Block reservation details [ 798.484175][ T11] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 798.489942][T12254] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 798.510394][ T5168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 798.510394][ T5168] [ 798.520940][ T5168] EXT4-fs (loop0): Total free blocks count 0 [ 798.527092][ T5168] EXT4-fs (loop0): Free/Dirty block details [ 798.535693][ T8810] EXT4-fs (loop5): This should not happen!! Data will be lost [ 798.535693][ T8810] [ 798.535696][T12265] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 798.561356][T12263] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 798.574224][ T8810] EXT4-fs (loop5): Total free blocks count 0 [ 798.577325][ T5168] EXT4-fs (loop0): free_blocks=0 [ 798.581523][T12263] EXT4-fs (loop1): This should not happen!! Data will be lost [ 798.581523][T12263] [ 798.585808][ T5168] EXT4-fs (loop0): dirty_blocks=16 [ 798.600347][ T8810] EXT4-fs (loop5): Free/Dirty block details [ 798.600458][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 798.606822][T12265] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 798.618779][T12263] EXT4-fs (loop1): Total free blocks count 0 [ 798.631465][ T8810] EXT4-fs (loop5): free_blocks=0 [ 798.637398][T12263] EXT4-fs (loop1): Free/Dirty block details [ 798.644421][ T5168] EXT4-fs (loop0): Block reservation details [ 798.647878][T12263] EXT4-fs (loop1): free_blocks=0 [ 798.654718][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 798.654718][ T11] [ 798.659099][T12263] EXT4-fs (loop1): dirty_blocks=16 [ 798.673953][T12263] EXT4-fs (loop1): Block reservation details [ 798.679962][T12263] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 798.686414][T12265] EXT4-fs (loop4): This should not happen!! Data will be lost [ 798.686414][T12265] [ 798.687046][ T8810] EXT4-fs (loop5): dirty_blocks=16 [ 798.701270][ T5168] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 798.707330][ T8810] EXT4-fs (loop5): Block reservation details [ 798.713447][ T8810] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 798.730791][T12265] EXT4-fs (loop4): Total free blocks count 0 executing program [ 798.738386][ T11] EXT4-fs (loop3): Total free blocks count 0 [ 798.748374][T12265] EXT4-fs (loop4): Free/Dirty block details [ 798.761367][ T11] EXT4-fs (loop3): Free/Dirty block details [ 798.772692][T12265] EXT4-fs (loop4): free_blocks=0 [ 798.780983][ T11] EXT4-fs (loop3): free_blocks=0 executing program executing program [ 798.799584][T12265] EXT4-fs (loop4): dirty_blocks=16 [ 798.811878][T12268] loop2: detected capacity change from 0 to 2048 [ 798.820080][ T11] EXT4-fs (loop3): dirty_blocks=16 [ 798.829781][T12265] EXT4-fs (loop4): Block reservation details [ 798.839788][ T11] EXT4-fs (loop3): Block reservation details [ 798.849865][T12265] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 798.852278][T12270] loop0: detected capacity change from 0 to 2048 [ 798.862486][ T11] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 798.893746][T12272] loop1: detected capacity change from 0 to 2048 [ 798.916421][T12274] loop5: detected capacity change from 0 to 2048 [ 798.954520][T12280] loop4: detected capacity change from 0 to 2048 [ 798.976791][T12285] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 798.996832][T12285] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 799.048026][T12291] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 799.049944][T12292] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 799.084594][T12289] loop3: detected capacity change from 0 to 2048 [ 799.090402][T12285] EXT4-fs (loop2): This should not happen!! Data will be lost [ 799.090402][T12285] [ 799.104292][T12294] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 799.112133][T12293] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 799.120703][T12291] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 799.146609][T12285] EXT4-fs (loop2): Total free blocks count 0 [ 799.148550][T12294] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 799.158586][T12285] EXT4-fs (loop2): Free/Dirty block details [ 799.172408][T12285] EXT4-fs (loop2): free_blocks=0 [ 799.178184][T12293] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 799.191260][T12293] EXT4-fs (loop1): This should not happen!! Data will be lost [ 799.191260][T12293] [ 799.198399][T12292] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 799.208752][T12294] EXT4-fs (loop4): This should not happen!! Data will be lost [ 799.208752][T12294] [ 799.224237][T12291] EXT4-fs (loop0): This should not happen!! Data will be lost [ 799.224237][T12291] [ 799.234377][T12285] EXT4-fs (loop2): dirty_blocks=16 [ 799.239979][T12292] EXT4-fs (loop5): This should not happen!! Data will be lost [ 799.239979][T12292] [ 799.245300][T12285] EXT4-fs (loop2): Block reservation details [ 799.250758][T12292] EXT4-fs (loop5): Total free blocks count 0 [ 799.263837][T12289] EXT4-fs mount: 438 callbacks suppressed [ 799.263855][T12289] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 799.265466][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 799.291229][T12285] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 799.293933][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 799.310186][T12292] EXT4-fs (loop5): Free/Dirty block details [ 799.316319][T12292] EXT4-fs (loop5): free_blocks=0 [ 799.321323][T12292] EXT4-fs (loop5): dirty_blocks=16 [ 799.323051][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 799.326442][T12292] EXT4-fs (loop5): Block reservation details executing program [ 799.345692][T12292] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 799.352579][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 799.369286][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 799.411127][T12303] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 799.443189][T12302] loop1: detected capacity change from 0 to 2048 executing program executing program [ 799.458173][T12303] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 799.498027][T12303] EXT4-fs (loop3): This should not happen!! Data will be lost [ 799.498027][T12303] [ 799.519943][T12302] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 799.522662][T12307] loop0: detected capacity change from 0 to 2048 [ 799.539927][T12308] loop4: detected capacity change from 0 to 2048 [ 799.546660][T12303] EXT4-fs (loop3): Total free blocks count 0 [ 799.553265][T12303] EXT4-fs (loop3): Free/Dirty block details [ 799.559343][T12303] EXT4-fs (loop3): free_blocks=0 [ 799.559782][T12310] loop2: detected capacity change from 0 to 2048 [ 799.564508][T12303] EXT4-fs (loop3): dirty_blocks=16 [ 799.576013][T12303] EXT4-fs (loop3): Block reservation details [ 799.582217][T12303] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 799.606849][T12313] loop5: detected capacity change from 0 to 2048 [ 799.632287][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 799.643198][T12313] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 799.651653][T12307] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 799.668669][T12310] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 799.683139][T12308] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 799.695488][T12323] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 799.737009][T12325] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 799.767879][T12325] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 799.770788][T12326] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 799.780909][T12323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 799.841961][T12325] EXT4-fs (loop2): This should not happen!! Data will be lost [ 799.841961][T12325] [ 799.851118][T12323] EXT4-fs (loop1): This should not happen!! Data will be lost [ 799.851118][T12323] [ 799.867270][T12325] EXT4-fs (loop2): Total free blocks count 0 [ 799.874055][T12325] EXT4-fs (loop2): Free/Dirty block details [ 799.878479][T12326] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 799.884129][T12325] EXT4-fs (loop2): free_blocks=0 [ 799.894049][T12332] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 799.922625][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 799.936763][T12330] loop3: detected capacity change from 0 to 2048 [ 799.956564][T12326] EXT4-fs (loop5): This should not happen!! Data will be lost [ 799.956564][T12326] [ 799.957496][T12325] EXT4-fs (loop2): dirty_blocks=16 executing program [ 799.983124][T12332] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 800.002344][T12330] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 800.010576][T12325] EXT4-fs (loop2): Block reservation details [ 800.047975][T12326] EXT4-fs (loop5): Total free blocks count 0 [ 800.066762][T12332] EXT4-fs (loop4): This should not happen!! Data will be lost [ 800.066762][T12332] [ 800.083345][T12325] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 800.089966][T12326] EXT4-fs (loop5): Free/Dirty block details [ 800.090108][T12338] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 800.096456][T12326] EXT4-fs (loop5): free_blocks=0 [ 800.116042][T12326] EXT4-fs (loop5): dirty_blocks=16 [ 800.121107][T12337] loop1: detected capacity change from 0 to 2048 [ 800.122323][T12326] EXT4-fs (loop5): Block reservation details [ 800.134089][T12326] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 800.140301][ T8810] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 800.140649][T12338] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 800.158550][ T8810] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 800.171873][T12338] EXT4-fs (loop3): This should not happen!! Data will be lost [ 800.171873][T12338] [ 800.189195][ T8810] EXT4-fs (loop0): This should not happen!! Data will be lost [ 800.189195][ T8810] [ 800.189237][ T8810] EXT4-fs (loop0): Total free blocks count 0 [ 800.189252][ T8810] EXT4-fs (loop0): Free/Dirty block details [ 800.189265][ T8810] EXT4-fs (loop0): free_blocks=0 [ 800.189279][ T8810] EXT4-fs (loop0): dirty_blocks=16 [ 800.189292][ T8810] EXT4-fs (loop0): Block reservation details [ 800.189308][ T8810] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 800.202335][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 800.207176][T12338] EXT4-fs (loop3): Total free blocks count 0 executing program [ 800.221720][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 800.228191][T12338] EXT4-fs (loop3): Free/Dirty block details [ 800.236447][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 800.244427][T12338] EXT4-fs (loop3): free_blocks=0 [ 800.285450][T12338] EXT4-fs (loop3): dirty_blocks=16 [ 800.290741][T12338] EXT4-fs (loop3): Block reservation details executing program [ 800.296749][T12338] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 800.302478][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 800.312776][T12337] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 800.344616][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 800.349503][T12342] loop0: detected capacity change from 0 to 2048 [ 800.403055][T12342] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 800.456040][T12345] loop4: detected capacity change from 0 to 2048 [ 800.486306][T12345] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 800.533958][T12349] loop2: detected capacity change from 0 to 2048 [ 800.546696][T12356] loop3: detected capacity change from 0 to 2048 [ 800.564261][T12352] loop5: detected capacity change from 0 to 2048 [ 800.568584][T12356] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 800.615286][ T8810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 800.650772][T12349] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 800.661224][T12364] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 800.679499][T12352] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 800.711145][ T8810] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 800.725148][ T5168] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 800.740999][T12366] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 800.753405][T12367] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 800.757320][ T8810] EXT4-fs (loop1): This should not happen!! Data will be lost [ 800.757320][ T8810] [ 800.781422][ T8810] EXT4-fs (loop1): Total free blocks count 0 [ 800.782309][ T5168] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 800.787520][ T8810] EXT4-fs (loop1): Free/Dirty block details [ 800.799791][T12364] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 800.799819][T12364] EXT4-fs (loop4): This should not happen!! Data will be lost [ 800.799819][T12364] [ 800.799834][T12364] EXT4-fs (loop4): Total free blocks count 0 [ 800.799849][T12364] EXT4-fs (loop4): Free/Dirty block details [ 800.799861][T12364] EXT4-fs (loop4): free_blocks=0 [ 800.799874][T12364] EXT4-fs (loop4): dirty_blocks=16 [ 800.807846][ T8810] EXT4-fs (loop1): free_blocks=0 [ 800.820445][T12366] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 800.828119][ T8810] EXT4-fs (loop1): dirty_blocks=16 [ 800.877280][T12366] EXT4-fs (loop2): This should not happen!! Data will be lost [ 800.877280][T12366] [ 800.877614][T12367] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 800.892027][ T5168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 800.892027][ T5168] [ 800.899745][T12367] EXT4-fs (loop3): This should not happen!! Data will be lost [ 800.899745][T12367] [ 800.909459][T12364] EXT4-fs (loop4): Block reservation details [ 800.918835][ T8810] EXT4-fs (loop1): Block reservation details [ 800.933066][T12367] EXT4-fs (loop3): Total free blocks count 0 [ 800.933280][T12370] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 800.939210][ T8810] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 800.960170][T12366] EXT4-fs (loop2): Total free blocks count 0 [ 800.961296][T12367] EXT4-fs (loop3): Free/Dirty block details [ 800.966608][T12366] EXT4-fs (loop2): Free/Dirty block details [ 800.972572][T12367] EXT4-fs (loop3): free_blocks=0 [ 800.978227][T12364] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 800.985835][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 800.989180][ T5168] EXT4-fs (loop0): Total free blocks count 0 [ 800.998338][T12367] EXT4-fs (loop3): dirty_blocks=16 [ 801.004640][T12366] EXT4-fs (loop2): free_blocks=0 [ 801.014944][T12366] EXT4-fs (loop2): dirty_blocks=16 [ 801.019837][T12367] EXT4-fs (loop3): Block reservation details [ 801.025333][T12370] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 801.038829][ T5168] EXT4-fs (loop0): Free/Dirty block details [ 801.044866][T12366] EXT4-fs (loop2): Block reservation details [ 801.047339][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.051183][ T5168] EXT4-fs (loop0): free_blocks=0 executing program [ 801.051200][ T5168] EXT4-fs (loop0): dirty_blocks=16 [ 801.051212][ T5168] EXT4-fs (loop0): Block reservation details [ 801.051223][ T5168] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 801.057796][T12370] EXT4-fs (loop5): This should not happen!! Data will be lost [ 801.057796][T12370] [ 801.098590][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.107888][T12366] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 801.126049][T12367] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 801.145302][T12373] loop1: detected capacity change from 0 to 2048 [ 801.153507][T12370] EXT4-fs (loop5): Total free blocks count 0 [ 801.162225][T12370] EXT4-fs (loop5): Free/Dirty block details executing program [ 801.176207][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.186757][T12375] loop4: detected capacity change from 0 to 2048 [ 801.188694][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.205059][T12370] EXT4-fs (loop5): free_blocks=0 [ 801.210115][T12370] EXT4-fs (loop5): dirty_blocks=16 [ 801.215572][T12370] EXT4-fs (loop5): Block reservation details [ 801.225090][T12373] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 801.241264][T12375] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 801.256853][T12379] loop0: detected capacity change from 0 to 2048 executing program [ 801.272675][T12370] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 801.329308][T12379] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 801.344087][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.359573][T12386] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 801.374533][T12388] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 801.390994][T12383] loop3: detected capacity change from 0 to 2048 [ 801.401058][T12386] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 801.414672][T12388] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 801.428143][T12386] EXT4-fs (loop4): This should not happen!! Data will be lost [ 801.428143][T12386] [ 801.439001][T12388] EXT4-fs (loop1): This should not happen!! Data will be lost [ 801.439001][T12388] [ 801.450008][T12386] EXT4-fs (loop4): Total free blocks count 0 [ 801.457801][T12383] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 801.463392][T12389] loop2: detected capacity change from 0 to 2048 [ 801.476537][T12394] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 801.492020][T12386] EXT4-fs (loop4): Free/Dirty block details [ 801.498587][T12386] EXT4-fs (loop4): free_blocks=0 [ 801.505076][T12386] EXT4-fs (loop4): dirty_blocks=16 [ 801.510733][T12386] EXT4-fs (loop4): Block reservation details [ 801.516969][T12386] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 801.531894][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.532878][T12394] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 801.556017][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.558114][T12394] EXT4-fs (loop0): This should not happen!! Data will be lost [ 801.558114][T12394] [ 801.581643][T12389] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 801.594475][T12400] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 801.604878][T12396] loop5: detected capacity change from 0 to 2048 [ 801.623240][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 801.632836][T12400] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 801.651826][T12400] EXT4-fs (loop3): This should not happen!! Data will be lost [ 801.651826][T12400] [ 801.668711][T12396] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 801.688548][T12400] EXT4-fs (loop3): Total free blocks count 0 [ 801.704012][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 801.704046][ T28] audit: type=1804 audit(1694378946.511:2530): pid=12396 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/207/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 801.705426][T12404] loop4: detected capacity change from 0 to 2048 [ 801.711369][ T28] audit: type=1804 audit(1694378946.511:2531): pid=12396 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/207/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 801.755257][T12408] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 801.778404][T12400] EXT4-fs (loop3): Free/Dirty block details [ 801.784452][T12400] EXT4-fs (loop3): free_blocks=0 executing program [ 801.789478][T12400] EXT4-fs (loop3): dirty_blocks=16 [ 801.794737][T12400] EXT4-fs (loop3): Block reservation details [ 801.807644][T12400] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 801.829141][T12404] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 801.840643][T12407] loop1: detected capacity change from 0 to 2048 [ 801.852103][T12412] loop0: detected capacity change from 0 to 2048 [ 801.859671][ T28] audit: type=1804 audit(1694378946.661:2532): pid=12404 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/214/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 801.872836][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.882206][ T28] audit: type=1804 audit(1694378946.661:2533): pid=12404 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/214/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 801.920562][T12415] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 801.931185][T12408] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 801.970181][T12412] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 801.986018][T12407] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 802.017240][T12408] EXT4-fs (loop2): This should not happen!! Data will be lost [ 802.017240][T12408] [ 802.020659][T12415] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 802.039633][T12415] EXT4-fs (loop4): This should not happen!! Data will be lost [ 802.039633][T12415] [ 802.050367][T12408] EXT4-fs (loop2): Total free blocks count 0 [ 802.054541][ T137] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 802.070843][T12408] EXT4-fs (loop2): Free/Dirty block details [ 802.070876][T12408] EXT4-fs (loop2): free_blocks=0 [ 802.070890][T12408] EXT4-fs (loop2): dirty_blocks=16 [ 802.070904][T12408] EXT4-fs (loop2): Block reservation details [ 802.070915][T12408] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 802.085894][ T28] audit: type=1804 audit(1694378946.891:2534): pid=12412 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/209/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 802.118655][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 802.167730][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost [ 802.167730][ T137] [ 802.171854][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 802.179603][ T28] audit: type=1804 audit(1694378946.941:2535): pid=12412 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/209/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 802.187825][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 802.218402][ T137] EXT4-fs (loop5): Total free blocks count 0 [ 802.224910][ T137] EXT4-fs (loop5): Free/Dirty block details [ 802.231367][T12421] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 802.258930][ T137] EXT4-fs (loop5): free_blocks=0 [ 802.267872][ T137] EXT4-fs (loop5): dirty_blocks=16 [ 802.268050][T12422] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 802.273464][ T137] EXT4-fs (loop5): Block reservation details executing program executing program [ 802.310664][ T28] audit: type=1804 audit(1694378946.961:2536): pid=12407 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/212/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 802.331891][T12422] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 802.335101][ T137] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 802.354038][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 802.355932][T12421] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 802.375754][T12426] loop3: detected capacity change from 0 to 2048 [ 802.376956][ T28] audit: type=1804 audit(1694378946.961:2537): pid=12407 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/212/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 802.388921][T12422] EXT4-fs (loop0): This should not happen!! Data will be lost [ 802.388921][T12422] [ 802.405820][T12421] EXT4-fs (loop1): This should not happen!! Data will be lost [ 802.405820][T12421] [ 802.424144][T12421] EXT4-fs (loop1): Total free blocks count 0 [ 802.430549][T12421] EXT4-fs (loop1): Free/Dirty block details [ 802.437687][T12421] EXT4-fs (loop1): free_blocks=0 [ 802.442715][T12421] EXT4-fs (loop1): dirty_blocks=16 [ 802.447849][T12421] EXT4-fs (loop1): Block reservation details [ 802.454358][T12421] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 802.461012][T12422] EXT4-fs (loop0): Total free blocks count 0 [ 802.469758][T12422] EXT4-fs (loop0): Free/Dirty block details [ 802.475874][T12422] EXT4-fs (loop0): free_blocks=0 [ 802.481400][T12422] EXT4-fs (loop0): dirty_blocks=16 [ 802.486462][T12428] loop2: detected capacity change from 0 to 2048 [ 802.488463][T12426] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 802.505984][T12422] EXT4-fs (loop0): Block reservation details [ 802.514338][ T5067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 802.520307][ T28] audit: type=1804 audit(1694378947.321:2538): pid=12426 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/207/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 802.550291][T12422] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 802.571495][T12436] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 802.574760][T12428] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 802.590814][T12433] loop5: detected capacity change from 0 to 2048 [ 802.607720][ T28] audit: type=1804 audit(1694378947.321:2539): pid=12426 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/207/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 802.623634][T12434] loop4: detected capacity change from 0 to 2048 [ 802.634020][T12436] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 802.651298][T12436] EXT4-fs (loop3): This should not happen!! Data will be lost [ 802.651298][T12436] [ 802.667786][T12436] EXT4-fs (loop3): Total free blocks count 0 [ 802.675290][T12436] EXT4-fs (loop3): Free/Dirty block details [ 802.689658][T12436] EXT4-fs (loop3): free_blocks=0 [ 802.694670][T12436] EXT4-fs (loop3): dirty_blocks=16 [ 802.699798][T12436] EXT4-fs (loop3): Block reservation details [ 802.708938][T12433] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 802.712854][T12443] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 802.736616][T12436] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 802.744212][T12434] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 802.758144][T12443] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 802.783462][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 802.784718][T12445] loop1: detected capacity change from 0 to 2048 [ 802.801457][T12443] EXT4-fs (loop2): This should not happen!! Data will be lost [ 802.801457][T12443] [ 802.809386][ T5066] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 802.829125][T12443] EXT4-fs (loop2): Total free blocks count 0 [ 802.829159][T12447] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 802.835522][T12443] EXT4-fs (loop2): Free/Dirty block details [ 802.867066][T12448] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 802.909532][T12448] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 802.916210][T12447] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 802.937139][T12443] EXT4-fs (loop2): free_blocks=0 [ 802.943551][T12453] loop3: detected capacity change from 0 to 2048 [ 802.947357][T12443] EXT4-fs (loop2): dirty_blocks=16 executing program [ 802.953171][T12447] EXT4-fs (loop5): This should not happen!! Data will be lost [ 802.953171][T12447] [ 802.965819][T12447] EXT4-fs (loop5): Total free blocks count 0 [ 802.967360][T12448] EXT4-fs (loop4): This should not happen!! Data will be lost [ 802.967360][T12448] [ 802.974253][T12445] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 802.994807][T12443] EXT4-fs (loop2): Block reservation details [ 803.003345][T12443] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 803.010081][T12447] EXT4-fs (loop5): Free/Dirty block details [ 803.019783][T12456] loop0: detected capacity change from 0 to 2048 [ 803.025979][T12447] EXT4-fs (loop5): free_blocks=0 [ 803.031972][T12447] EXT4-fs (loop5): dirty_blocks=16 [ 803.037282][T12447] EXT4-fs (loop5): Block reservation details [ 803.042370][ T5072] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 803.043809][T12447] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 803.059488][ T5068] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 803.070987][T12453] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 803.102316][T12456] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 803.117760][ T5073] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 803.168932][T12463] loop2: detected capacity change from 0 to 2048 [ 803.217385][T12465] loop5: detected capacity change from 0 to 2048 [ 803.221423][T12470] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 803.238896][T12467] loop4: detected capacity change from 0 to 2048 [ 803.246806][T12463] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 803.261915][T12471] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 803.283417][T12470] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 803.301985][ T8810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 803.331966][T12478] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 803.342910][T12467] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 803.347296][T12478] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 803.364853][T12470] EXT4-fs (loop3): This should not happen!! Data will be lost [ 803.364853][T12470] [ 803.373352][T12465] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 803.381259][T12470] EXT4-fs (loop3): Total free blocks count 0 [ 803.399031][T12470] EXT4-fs (loop3): Free/Dirty block details [ 803.399862][ T8810] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 803.405520][T12470] EXT4-fs (loop3): free_blocks=0 [ 803.423059][T12470] EXT4-fs (loop3): dirty_blocks=16 [ 803.428213][T12470] EXT4-fs (loop3): Block reservation details [ 803.434250][T12470] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 803.434737][T12471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 803.440938][T12478] EXT4-fs (loop2): This should not happen!! Data will be lost [ 803.440938][T12478] [ 803.462409][T12478] EXT4-fs (loop2): Total free blocks count 0 [ 803.468443][T12478] EXT4-fs (loop2): Free/Dirty block details [ 803.474642][T12478] EXT4-fs (loop2): free_blocks=0 [ 803.477035][ T5071] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 803.479612][T12478] EXT4-fs (loop2): dirty_blocks=16 [ 803.494230][T12478] EXT4-fs (loop2): Block reservation details [ 803.500241][T12478] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 803.507033][ T8810] EXT4-fs (loop1): This should not happen!! Data will be lost [ 803.507033][ T8810] [ 803.519982][ T8810] EXT4-fs (loop1): Total free blocks count 0 [ 803.526693][T12480] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 803.541701][T12471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 803.541701][T12471] [ 803.555998][ T8810] EXT4-fs (loop1): Free/Dirty block details executing program [ 803.571285][T12480] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 803.574959][T12481] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 803.598292][ T8810] EXT4-fs (loop1): free_blocks=0 [ 803.598313][ T8810] EXT4-fs (loop1): dirty_blocks=16 [ 803.598346][ T8810] EXT4-fs (loop1): Block reservation details [ 803.598358][ T8810] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 803.610296][T12480] EXT4-fs (loop4): This should not happen!! Data will be lost [ 803.610296][T12480] executing program [ 803.648202][T12480] EXT4-fs (loop4): Total free blocks count 0 [ 803.649227][T12481] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 803.655181][T12480] EXT4-fs (loop4): Free/Dirty block details [ 803.667139][T12481] EXT4-fs (loop5): This should not happen!! Data will be lost [ 803.667139][T12481] [ 803.683706][T12481] EXT4-fs (loop5): Total free blocks count 0 [ 803.690044][T12481] EXT4-fs (loop5): Free/Dirty block details [ 803.702295][T12481] EXT4-fs (loop5): free_blocks=0 [ 803.705454][T12485] loop2: detected capacity change from 0 to 2048 [ 803.710533][T12481] EXT4-fs (loop5): dirty_blocks=16 [ 803.735655][T12487] loop3: detected capacity change from 0 to 2048 [ 803.743857][T12480] EXT4-fs (loop4): free_blocks=0 executing program executing program [ 803.748861][T12480] EXT4-fs (loop4): dirty_blocks=16 [ 803.754803][T12481] EXT4-fs (loop5): Block reservation details [ 803.761616][T12481] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 803.768011][T12480] EXT4-fs (loop4): Block reservation details executing program [ 803.832984][T12490] loop1: detected capacity change from 0 to 2048 [ 803.837626][T12480] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 803.851117][T12494] loop0: detected capacity change from 0 to 2048 [ 803.882329][T12497] loop5: detected capacity change from 0 to 2048 [ 803.892892][T12498] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 803.984291][T12508] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 804.026827][T12498] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 804.040437][ T137] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 804.040742][T12512] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 804.070675][T12512] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 804.083158][T12512] EXT4-fs (loop0): This should not happen!! Data will be lost [ 804.083158][T12512] [ 804.089632][T12510] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 804.093347][ T137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 804.109100][T12508] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 804.119852][ T137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 804.119852][ T137] [ 804.134291][T12509] loop4: detected capacity change from 0 to 2048 [ 804.148596][T12498] EXT4-fs (loop2): This should not happen!! Data will be lost [ 804.148596][T12498] [ 804.158909][T12512] EXT4-fs (loop0): Total free blocks count 0 [ 804.162232][ T137] EXT4-fs (loop3): Total free blocks count 0 [ 804.168312][T12512] EXT4-fs (loop0): Free/Dirty block details [ 804.171276][ T137] EXT4-fs (loop3): Free/Dirty block details [ 804.183144][T12510] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 804.183173][T12510] EXT4-fs (loop5): This should not happen!! Data will be lost [ 804.183173][T12510] [ 804.183188][T12510] EXT4-fs (loop5): Total free blocks count 0 [ 804.183202][T12510] EXT4-fs (loop5): Free/Dirty block details [ 804.216993][ T137] EXT4-fs (loop3): free_blocks=0 [ 804.219012][T12512] EXT4-fs (loop0): free_blocks=0 [ 804.227374][T12512] EXT4-fs (loop0): dirty_blocks=16 [ 804.228003][ T137] EXT4-fs (loop3): dirty_blocks=16 [ 804.233609][T12512] EXT4-fs (loop0): Block reservation details [ 804.240684][T12508] EXT4-fs (loop1): This should not happen!! Data will be lost [ 804.240684][T12508] [ 804.245426][T12510] EXT4-fs (loop5): free_blocks=0 [ 804.253923][ T137] EXT4-fs (loop3): Block reservation details [ 804.259330][T12512] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 804.268022][ T137] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 804.271213][T12510] EXT4-fs (loop5): dirty_blocks=16 [ 804.282881][T12510] EXT4-fs (loop5): Block reservation details [ 804.289026][T12510] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 804.338296][T12518] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 804.353026][T12519] loop2: detected capacity change from 0 to 2048 [ 804.373625][T12518] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program executing program executing program [ 804.442492][T12518] EXT4-fs (loop4): This should not happen!! Data will be lost [ 804.442492][T12518] executing program executing program [ 804.494471][T12528] loop5: detected capacity change from 0 to 2048 [ 804.530644][T12532] loop4: detected capacity change from 0 to 2048 [ 804.548754][T12524] loop3: detected capacity change from 0 to 2048 [ 804.561866][T12526] loop1: detected capacity change from 0 to 2048 [ 804.608536][ T6178] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 804.638253][T12533] loop0: detected capacity change from 0 to 2048 [ 804.652927][ T6178] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 804.683083][ T6178] EXT4-fs (loop2): This should not happen!! Data will be lost [ 804.683083][ T6178] [ 804.704054][ T6178] EXT4-fs (loop2): Total free blocks count 0 [ 804.726318][ T6178] EXT4-fs (loop2): Free/Dirty block details [ 804.744131][ T6178] EXT4-fs (loop2): free_blocks=0 [ 804.760661][ T6178] EXT4-fs (loop2): dirty_blocks=16 [ 804.783796][ T6178] EXT4-fs (loop2): Block reservation details [ 804.816527][ T6178] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 804.830197][ T8810] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 804.848588][T12548] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 804.858735][ T6178] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 804.870815][T12548] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 804.890793][T12548] EXT4-fs (loop0): This should not happen!! Data will be lost [ 804.890793][T12548] [ 804.891124][ T11] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 804.902224][T12548] EXT4-fs (loop0): Total free blocks count 0 [ 804.921579][T12548] EXT4-fs (loop0): Free/Dirty block details [ 804.922600][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 804.927542][T12548] EXT4-fs (loop0): free_blocks=0 [ 804.946925][T12548] EXT4-fs (loop0): dirty_blocks=16 [ 804.950668][ T8810] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 804.964352][T12548] EXT4-fs (loop0): Block reservation details [ 804.971075][ T6178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 804.972310][T12548] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 804.984514][ T8810] EXT4-fs (loop5): This should not happen!! Data will be lost [ 804.984514][ T8810] [ 804.991089][ T6178] EXT4-fs (loop4): This should not happen!! Data will be lost [ 804.991089][ T6178] [ 805.009206][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 805.021943][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 805.034220][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 805.034220][ T11] [ 805.043902][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 805.043902][ T5168] [ 805.043925][ T5168] EXT4-fs (loop3): Total free blocks count 0 [ 805.043939][ T5168] EXT4-fs (loop3): Free/Dirty block details [ 805.043952][ T5168] EXT4-fs (loop3): free_blocks=0 [ 805.043966][ T5168] EXT4-fs (loop3): dirty_blocks=16 [ 805.043980][ T5168] EXT4-fs (loop3): Block reservation details [ 805.043992][ T5168] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 805.044177][ T8810] EXT4-fs (loop5): Total free blocks count 0 [ 805.073560][ T11] EXT4-fs (loop1): Total free blocks count 0 [ 805.080685][ T6178] EXT4-fs (loop4): Total free blocks count 0 [ 805.100315][ T11] EXT4-fs (loop1): Free/Dirty block details [ 805.112561][ T6178] EXT4-fs (loop4): Free/Dirty block details [ 805.126113][ T6178] EXT4-fs (loop4): free_blocks=0 executing program executing program executing program [ 805.140242][ T11] EXT4-fs (loop1): free_blocks=0 [ 805.152860][ T8810] EXT4-fs (loop5): Free/Dirty block details [ 805.158007][ T11] EXT4-fs (loop1): dirty_blocks=16 [ 805.164388][ T6178] EXT4-fs (loop4): dirty_blocks=16 [ 805.175416][ T8810] EXT4-fs (loop5): free_blocks=0 [ 805.181461][ T6178] EXT4-fs (loop4): Block reservation details [ 805.186974][T12551] loop2: detected capacity change from 0 to 2048 [ 805.194861][ T11] EXT4-fs (loop1): Block reservation details [ 805.200918][ T8810] EXT4-fs (loop5): dirty_blocks=16 [ 805.200937][ T8810] EXT4-fs (loop5): Block reservation details [ 805.200949][ T8810] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 805.216322][ T6178] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 805.223564][T12554] loop0: detected capacity change from 0 to 2048 executing program [ 805.239911][ T11] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 805.290541][T12557] loop4: detected capacity change from 0 to 2048 [ 805.321400][T12555] loop3: detected capacity change from 0 to 2048 executing program [ 805.340527][T12566] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 805.361834][T12563] loop5: detected capacity change from 0 to 2048 [ 805.367205][T12568] loop1: detected capacity change from 0 to 2048 [ 805.378149][T12569] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 805.404600][T12566] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 805.408390][T12570] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 805.417066][T12566] EXT4-fs (loop0): This should not happen!! Data will be lost [ 805.417066][T12566] [ 805.433090][T12569] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 805.479740][T12569] EXT4-fs (loop2): This should not happen!! Data will be lost [ 805.479740][T12569] [ 805.489798][T12570] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 805.489831][T12570] EXT4-fs (loop4): This should not happen!! Data will be lost [ 805.489831][T12570] executing program [ 805.611697][T12580] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 805.630044][T12582] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 805.650083][T12584] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 805.675872][T12582] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 805.689911][T12580] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 805.706417][T12583] loop0: detected capacity change from 0 to 2048 [ 805.720825][T12584] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 805.740904][T12582] EXT4-fs (loop1): This should not happen!! Data will be lost [ 805.740904][T12582] [ 805.751235][T12580] EXT4-fs (loop5): This should not happen!! Data will be lost [ 805.751235][T12580] [ 805.763980][T12584] EXT4-fs (loop3): This should not happen!! Data will be lost [ 805.763980][T12584] [ 805.764710][T12588] loop2: detected capacity change from 0 to 2048 [ 805.779546][T12580] EXT4-fs (loop5): Total free blocks count 0 [ 805.797358][T12582] EXT4-fs (loop1): Total free blocks count 0 [ 805.821129][T12584] EXT4-fs (loop3): Total free blocks count 0 [ 805.830877][T12580] EXT4-fs (loop5): Free/Dirty block details [ 805.839739][T12591] loop4: detected capacity change from 0 to 2048 [ 805.846776][T12584] EXT4-fs (loop3): Free/Dirty block details [ 805.858633][T12580] EXT4-fs (loop5): free_blocks=0 [ 805.865490][T12584] EXT4-fs (loop3): free_blocks=0 [ 805.875088][T12595] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 805.891352][T12582] EXT4-fs (loop1): Free/Dirty block details [ 805.897535][T12580] EXT4-fs (loop5): dirty_blocks=16 [ 805.897610][T12595] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 805.903103][T12582] EXT4-fs (loop1): free_blocks=0 [ 805.918830][T12584] EXT4-fs (loop3): dirty_blocks=16 [ 805.920901][T12582] EXT4-fs (loop1): dirty_blocks=16 [ 805.930698][T12582] EXT4-fs (loop1): Block reservation details [ 805.936699][T12582] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 805.945275][T12580] EXT4-fs (loop5): Block reservation details [ 805.956246][T12595] EXT4-fs (loop0): This should not happen!! Data will be lost [ 805.956246][T12595] [ 805.956415][T12584] EXT4-fs (loop3): Block reservation details [ 805.980428][T12595] EXT4-fs (loop0): Total free blocks count 0 [ 805.983866][T12580] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 805.993456][T12599] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 806.000767][T12595] EXT4-fs (loop0): Free/Dirty block details [ 806.009171][T12584] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 806.021309][T12599] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 806.035784][T12599] EXT4-fs (loop2): This should not happen!! Data will be lost [ 806.035784][T12599] executing program executing program executing program [ 806.110358][T12602] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 806.118108][T12595] EXT4-fs (loop0): free_blocks=0 [ 806.137915][T12602] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 806.154901][T12595] EXT4-fs (loop0): dirty_blocks=16 [ 806.171993][T12606] loop3: detected capacity change from 0 to 2048 [ 806.188974][T12604] loop1: detected capacity change from 0 to 2048 [ 806.189092][T12602] EXT4-fs (loop4): This should not happen!! Data will be lost [ 806.189092][T12602] [ 806.193472][T12595] EXT4-fs (loop0): Block reservation details [ 806.213025][T12602] EXT4-fs (loop4): Total free blocks count 0 executing program [ 806.219143][T12602] EXT4-fs (loop4): Free/Dirty block details [ 806.227236][T12602] EXT4-fs (loop4): free_blocks=0 [ 806.232503][T12602] EXT4-fs (loop4): dirty_blocks=16 [ 806.239152][T12602] EXT4-fs (loop4): Block reservation details [ 806.245459][T12602] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 806.252363][T12609] loop5: detected capacity change from 0 to 2048 [ 806.253338][T12595] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 806.341080][T12618] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 806.376219][T12614] loop2: detected capacity change from 0 to 2048 executing program executing program [ 806.404867][T12621] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 806.442902][T12618] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 806.465204][T12621] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 806.487131][T12618] EXT4-fs (loop1): This should not happen!! Data will be lost [ 806.487131][T12618] [ 806.487838][T12629] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 806.519185][T12626] loop4: detected capacity change from 0 to 2048 [ 806.530442][T12621] EXT4-fs (loop5): This should not happen!! Data will be lost [ 806.530442][T12621] [ 806.530897][T12628] loop0: detected capacity change from 0 to 2048 [ 806.543617][T12618] EXT4-fs (loop1): Total free blocks count 0 [ 806.551126][T12621] EXT4-fs (loop5): Total free blocks count 0 [ 806.559155][T12629] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 806.563476][T12618] EXT4-fs (loop1): Free/Dirty block details [ 806.577801][T12629] EXT4-fs (loop2): This should not happen!! Data will be lost [ 806.577801][T12629] [ 806.587475][T12618] EXT4-fs (loop1): free_blocks=0 [ 806.588407][T12621] EXT4-fs (loop5): Free/Dirty block details [ 806.599267][T12618] EXT4-fs (loop1): dirty_blocks=16 [ 806.608453][T12621] EXT4-fs (loop5): free_blocks=0 [ 806.611617][T12618] EXT4-fs (loop1): Block reservation details [ 806.614143][T12621] EXT4-fs (loop5): dirty_blocks=16 [ 806.622513][T12618] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 806.629067][T12621] EXT4-fs (loop5): Block reservation details [ 806.636657][T12621] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 806.643819][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 806.666127][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 806.678407][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 806.678407][ T5168] [ 806.690060][ T5168] EXT4-fs (loop3): Total free blocks count 0 [ 806.696308][ T5168] EXT4-fs (loop3): Free/Dirty block details [ 806.702315][ T5168] EXT4-fs (loop3): free_blocks=0 [ 806.707320][ T5168] EXT4-fs (loop3): dirty_blocks=16 [ 806.712528][ T5168] EXT4-fs (loop3): Block reservation details [ 806.718584][ T5168] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 806.750708][T12635] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 806.761257][T12636] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 806.780889][T12635] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program executing program executing program executing program [ 806.795442][T12635] EXT4-fs (loop4): This should not happen!! Data will be lost [ 806.795442][T12635] [ 806.811775][T12636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 806.844900][T12636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 806.844900][T12636] [ 806.861222][T12644] loop5: detected capacity change from 0 to 2048 [ 806.882412][T12643] loop1: detected capacity change from 0 to 2048 [ 806.882811][T12642] loop2: detected capacity change from 0 to 2048 executing program executing program [ 806.923556][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 806.923572][ T28] audit: type=1804 audit(1694378951.731:2612): pid=12644 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/214/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 806.953156][T12646] loop3: detected capacity change from 0 to 2048 [ 806.980490][T12654] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 806.995915][T12653] loop4: detected capacity change from 0 to 2048 [ 807.004883][ T28] audit: type=1804 audit(1694378951.731:2613): pid=12644 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/214/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 807.040624][T12656] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 807.050084][T12654] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 807.067178][ T28] audit: type=1804 audit(1694378951.761:2614): pid=12643 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/218/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 807.076253][T12655] loop0: detected capacity change from 0 to 2048 [ 807.104509][T12656] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 807.106175][T12654] EXT4-fs (loop5): This should not happen!! Data will be lost [ 807.106175][T12654] [ 807.120290][T12656] EXT4-fs (loop1): This should not happen!! Data will be lost [ 807.120290][T12656] [ 807.161382][T12656] EXT4-fs (loop1): Total free blocks count 0 [ 807.167653][T12656] EXT4-fs (loop1): Free/Dirty block details [ 807.174096][T12656] EXT4-fs (loop1): free_blocks=0 [ 807.179208][T12656] EXT4-fs (loop1): dirty_blocks=16 [ 807.186891][T12656] EXT4-fs (loop1): Block reservation details [ 807.193954][T12656] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 807.201235][ T28] audit: type=1804 audit(1694378951.771:2615): pid=12643 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/218/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 807.238709][T12667] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 807.256001][ T28] audit: type=1804 audit(1694378951.961:2616): pid=12646 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/213/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 807.288492][T12668] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 807.328184][T12670] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 807.343237][ T28] audit: type=1804 audit(1694378951.961:2617): pid=12646 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/213/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 807.343285][ T28] audit: type=1804 audit(1694378951.971:2618): pid=12653 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/222/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 807.343326][ T28] audit: type=1804 audit(1694378951.991:2619): pid=12653 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/222/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 807.343368][ T28] audit: type=1804 audit(1694378952.041:2620): pid=12655 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/216/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 807.369632][T12670] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 807.400863][T12667] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 807.438026][T12670] EXT4-fs (loop0): This should not happen!! Data will be lost [ 807.438026][T12670] [ 807.460849][T12673] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 807.468868][T12670] EXT4-fs (loop0): Total free blocks count 0 [ 807.491357][T12670] EXT4-fs (loop0): Free/Dirty block details [ 807.497417][T12670] EXT4-fs (loop0): free_blocks=0 [ 807.510712][T12670] EXT4-fs (loop0): dirty_blocks=16 [ 807.515867][T12670] EXT4-fs (loop0): Block reservation details [ 807.522475][T12670] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 807.540544][T12667] EXT4-fs (loop3): This should not happen!! Data will be lost [ 807.540544][T12667] [ 807.550212][T12667] EXT4-fs (loop3): Total free blocks count 0 [ 807.556573][T12668] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 807.556922][T12667] EXT4-fs (loop3): Free/Dirty block details [ 807.569015][T12673] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 807.575903][T12667] EXT4-fs (loop3): free_blocks=0 [ 807.592405][T12668] EXT4-fs (loop4): This should not happen!! Data will be lost [ 807.592405][T12668] [ 807.602184][ T28] audit: type=1804 audit(1694378952.041:2621): pid=12655 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4s35m4/216/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 807.627854][T12667] EXT4-fs (loop3): dirty_blocks=16 executing program [ 807.636387][T12667] EXT4-fs (loop3): Block reservation details [ 807.648353][T12668] EXT4-fs (loop4): Total free blocks count 0 [ 807.659855][T12668] EXT4-fs (loop4): Free/Dirty block details [ 807.666618][T12673] EXT4-fs (loop2): This should not happen!! Data will be lost [ 807.666618][T12673] [ 807.676108][T12667] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 807.685452][T12668] EXT4-fs (loop4): free_blocks=0 executing program [ 807.695457][T12673] EXT4-fs (loop2): Total free blocks count 0 [ 807.704274][T12668] EXT4-fs (loop4): dirty_blocks=16 [ 807.712049][T12678] loop1: detected capacity change from 0 to 2048 [ 807.722029][T12673] EXT4-fs (loop2): Free/Dirty block details [ 807.728409][T12668] EXT4-fs (loop4): Block reservation details [ 807.735628][T12673] EXT4-fs (loop2): free_blocks=0 [ 807.740058][T12677] loop5: detected capacity change from 0 to 2048 [ 807.746476][T12668] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 807.758784][T12673] EXT4-fs (loop2): dirty_blocks=16 [ 807.777332][T12673] EXT4-fs (loop2): Block reservation details [ 807.785335][T12673] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program executing program [ 807.841961][T12685] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 807.869057][T12680] loop0: detected capacity change from 0 to 2048 [ 807.911342][T12685] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 807.924510][T12685] EXT4-fs (loop1): This should not happen!! Data will be lost [ 807.924510][T12685] [ 807.925581][T12693] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 807.935004][T12685] EXT4-fs (loop1): Total free blocks count 0 [ 807.955018][T12691] loop4: detected capacity change from 0 to 2048 [ 807.955762][T12685] EXT4-fs (loop1): Free/Dirty block details [ 807.972985][T12690] loop2: detected capacity change from 0 to 2048 [ 807.979550][T12685] EXT4-fs (loop1): free_blocks=0 [ 807.985159][T12685] EXT4-fs (loop1): dirty_blocks=16 [ 807.990660][T12685] EXT4-fs (loop1): Block reservation details [ 807.992501][T12688] loop3: detected capacity change from 0 to 2048 [ 807.996784][T12685] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 808.021385][T12693] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 808.034682][T12693] EXT4-fs (loop5): This should not happen!! Data will be lost [ 808.034682][T12693] [ 808.090895][T12702] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 808.130805][T12706] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 808.145966][T12705] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 808.155209][T12702] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 808.180359][T12702] EXT4-fs (loop0): This should not happen!! Data will be lost [ 808.180359][T12702] [ 808.190052][T12702] EXT4-fs (loop0): Total free blocks count 0 [ 808.196730][T12702] EXT4-fs (loop0): Free/Dirty block details [ 808.202804][T12702] EXT4-fs (loop0): free_blocks=0 [ 808.207956][T12702] EXT4-fs (loop0): dirty_blocks=16 [ 808.213386][T12702] EXT4-fs (loop0): Block reservation details [ 808.219399][T12702] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 808.227416][T12705] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 808.242218][T12706] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 808.286385][T12706] EXT4-fs (loop2): This should not happen!! Data will be lost [ 808.286385][T12706] [ 808.298095][T12705] EXT4-fs (loop4): This should not happen!! Data will be lost [ 808.298095][T12705] [ 808.309117][T12705] EXT4-fs (loop4): Total free blocks count 0 [ 808.315686][T12705] EXT4-fs (loop4): Free/Dirty block details [ 808.325626][T12705] EXT4-fs (loop4): free_blocks=0 executing program [ 808.331863][T12705] EXT4-fs (loop4): dirty_blocks=16 [ 808.337174][T12705] EXT4-fs (loop4): Block reservation details [ 808.343832][T12705] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 808.377298][T12712] loop5: detected capacity change from 0 to 2048 [ 808.409541][T12713] loop1: detected capacity change from 0 to 2048 [ 808.430815][T12715] loop0: detected capacity change from 0 to 2048 [ 808.450733][ T5168] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 808.459976][T12718] loop2: detected capacity change from 0 to 2048 [ 808.483281][T12719] loop4: detected capacity change from 0 to 2048 [ 808.490006][ T5168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 808.520330][ T5168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 808.520330][ T5168] [ 808.540358][ T5168] EXT4-fs (loop3): Total free blocks count 0 [ 808.546729][T12730] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 808.565279][ T5168] EXT4-fs (loop3): Free/Dirty block details [ 808.571997][ T5168] EXT4-fs (loop3): free_blocks=0 [ 808.577122][ T5168] EXT4-fs (loop3): dirty_blocks=16 [ 808.583604][ T5168] EXT4-fs (loop3): Block reservation details [ 808.589736][ T5168] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 808.597898][T12730] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 808.617644][T12735] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 808.637562][T12735] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 808.650104][T12735] EXT4-fs (loop4): This should not happen!! Data will be lost [ 808.650104][T12735] [ 808.658838][T12730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 808.658838][T12730] [ 808.723668][T12730] EXT4-fs (loop5): Total free blocks count 0 [ 808.751991][T12739] loop4: detected capacity change from 0 to 2048 [ 808.761444][T12730] EXT4-fs (loop5): Free/Dirty block details [ 808.771054][ T11] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 808.779928][T12737] loop3: detected capacity change from 0 to 2048 [ 808.791465][ T5168] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 808.801394][T12730] EXT4-fs (loop5): free_blocks=0 [ 808.816465][ T6178] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 808.822714][T12730] EXT4-fs (loop5): dirty_blocks=16 [ 808.844076][ T5168] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 808.848013][T12730] EXT4-fs (loop5): Block reservation details [ 808.874820][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 808.892143][T12744] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 808.907190][T12730] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 808.908927][ T6178] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 808.916443][ T5168] EXT4-fs (loop2): This should not happen!! Data will be lost [ 808.916443][ T5168] [ 808.940390][T12744] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 808.953458][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 808.953458][ T11] [ 808.981072][ T6178] EXT4-fs (loop0): This should not happen!! Data will be lost [ 808.981072][ T6178] [ 809.000564][T12746] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 809.006312][T12744] EXT4-fs (loop4): This should not happen!! Data will be lost [ 809.006312][T12744] [ 809.015856][ T11] EXT4-fs (loop1): Total free blocks count 0 executing program [ 809.034605][ T6178] EXT4-fs (loop0): Total free blocks count 0 [ 809.045828][T12746] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 809.058603][ T6178] EXT4-fs (loop0): Free/Dirty block details [ 809.065741][ T11] EXT4-fs (loop1): Free/Dirty block details [ 809.072283][ T6178] EXT4-fs (loop0): free_blocks=0 [ 809.080497][ T11] EXT4-fs (loop1): free_blocks=0 [ 809.085553][ T6178] EXT4-fs (loop0): dirty_blocks=16 [ 809.091470][T12746] EXT4-fs (loop3): This should not happen!! Data will be lost [ 809.091470][T12746] [ 809.101629][ T11] EXT4-fs (loop1): dirty_blocks=16 [ 809.106954][ T6178] EXT4-fs (loop0): Block reservation details [ 809.114831][ T11] EXT4-fs (loop1): Block reservation details [ 809.121795][T12746] EXT4-fs (loop3): Total free blocks count 0 [ 809.127873][ T6178] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 809.134274][ T11] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 809.145060][T12749] loop5: detected capacity change from 0 to 2048 [ 809.145641][T12746] EXT4-fs (loop3): Free/Dirty block details [ 809.164821][T12746] EXT4-fs (loop3): free_blocks=0 [ 809.178760][T12746] EXT4-fs (loop3): dirty_blocks=16 executing program executing program [ 809.200335][T12746] EXT4-fs (loop3): Block reservation details [ 809.207647][T12753] loop4: detected capacity change from 0 to 2048 [ 809.218751][T12751] loop2: detected capacity change from 0 to 2048 [ 809.219374][T12746] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 809.285744][T12761] loop0: detected capacity change from 0 to 2048 [ 809.301620][T12755] loop1: detected capacity change from 0 to 2048 executing program [ 809.332257][T12768] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 809.398950][T12775] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 809.414279][T12772] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 809.422291][T12771] loop3: detected capacity change from 0 to 2048 [ 809.436613][T12773] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 809.450826][T12768] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 809.464014][T12775] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 809.470761][T12768] EXT4-fs (loop4): This should not happen!! Data will be lost [ 809.470761][T12768] [ 809.476742][T12772] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 809.515994][T12773] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 809.529495][T12775] EXT4-fs (loop1): This should not happen!! Data will be lost [ 809.529495][T12775] [ 809.538264][T12773] EXT4-fs (loop2): This should not happen!! Data will be lost [ 809.538264][T12773] [ 809.546646][T12772] EXT4-fs (loop0): This should not happen!! Data will be lost [ 809.546646][T12772] [ 809.558775][T12772] EXT4-fs (loop0): Total free blocks count 0 executing program [ 809.576902][T12772] EXT4-fs (loop0): Free/Dirty block details [ 809.583335][T12772] EXT4-fs (loop0): free_blocks=0 [ 809.588404][T12772] EXT4-fs (loop0): dirty_blocks=16 [ 809.593738][T12772] EXT4-fs (loop0): Block reservation details [ 809.600166][T12772] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 809.648809][T12783] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 809.674651][ T137] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set executing program executing program executing program [ 809.708124][T12782] loop4: detected capacity change from 0 to 2048 [ 809.725821][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 809.739245][T12783] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 809.778869][T12786] loop1: detected capacity change from 0 to 2048 [ 809.790205][T12783] EXT4-fs (loop3): This should not happen!! Data will be lost [ 809.790205][T12783] [ 809.792682][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost [ 809.792682][ T137] [ 809.807800][T12791] loop2: detected capacity change from 0 to 2048 [ 809.836175][T12783] EXT4-fs (loop3): Total free blocks count 0 [ 809.843990][T12795] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 809.859506][ T137] EXT4-fs (loop5): Total free blocks count 0 [ 809.865975][T12795] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 809.872040][T12783] EXT4-fs (loop3): Free/Dirty block details [ 809.883232][T12792] loop0: detected capacity change from 0 to 2048 [ 809.884608][T12783] EXT4-fs (loop3): free_blocks=0 [ 809.896817][T12783] EXT4-fs (loop3): dirty_blocks=16 [ 809.902267][T12783] EXT4-fs (loop3): Block reservation details [ 809.908269][T12783] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 809.915275][ T137] EXT4-fs (loop5): Free/Dirty block details [ 809.921913][ T137] EXT4-fs (loop5): free_blocks=0 [ 809.929143][T12795] EXT4-fs (loop4): This should not happen!! Data will be lost [ 809.929143][T12795] [ 809.931011][ T137] EXT4-fs (loop5): dirty_blocks=16 [ 809.944505][ T137] EXT4-fs (loop5): Block reservation details [ 809.944705][T12800] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 809.951154][ T137] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 809.968215][T12799] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 809.990758][T12795] EXT4-fs (loop4): Total free blocks count 0 [ 810.007117][T12795] EXT4-fs (loop4): Free/Dirty block details [ 810.013867][T12800] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 810.026360][T12795] EXT4-fs (loop4): free_blocks=0 [ 810.026381][T12795] EXT4-fs (loop4): dirty_blocks=16 [ 810.026395][T12795] EXT4-fs (loop4): Block reservation details [ 810.026408][T12795] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 810.050356][T12805] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 810.058549][T12799] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 810.077537][T12799] EXT4-fs (loop2): This should not happen!! Data will be lost [ 810.077537][T12799] executing program [ 810.088927][T12799] EXT4-fs (loop2): Total free blocks count 0 [ 810.095263][T12799] EXT4-fs (loop2): Free/Dirty block details [ 810.102899][T12805] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 810.107206][T12800] EXT4-fs (loop1): This should not happen!! Data will be lost [ 810.107206][T12800] [ 810.122986][T12805] EXT4-fs (loop0): This should not happen!! Data will be lost [ 810.122986][T12805] [ 810.126038][T12800] EXT4-fs (loop1): Total free blocks count 0 executing program [ 810.142008][T12800] EXT4-fs (loop1): Free/Dirty block details [ 810.152643][T12799] EXT4-fs (loop2): free_blocks=0 [ 810.170026][T12799] EXT4-fs (loop2): dirty_blocks=16 [ 810.182282][T12807] loop5: detected capacity change from 0 to 2048 executing program [ 810.190977][T12805] EXT4-fs (loop0): Total free blocks count 0 [ 810.194306][T12800] EXT4-fs (loop1): free_blocks=0 [ 810.197102][T12799] EXT4-fs (loop2): Block reservation details [ 810.218591][T12800] EXT4-fs (loop1): dirty_blocks=16 [ 810.224269][T12805] EXT4-fs (loop0): Free/Dirty block details [ 810.233450][T12810] loop4: detected capacity change from 0 to 2048 [ 810.234074][T12799] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 810.246595][T12800] EXT4-fs (loop1): Block reservation details [ 810.247698][T12805] EXT4-fs (loop0): free_blocks=0 [ 810.268446][T12812] loop3: detected capacity change from 0 to 2048 [ 810.279933][T12800] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 810.282206][T12805] EXT4-fs (loop0): dirty_blocks=16 executing program [ 810.356771][T12805] EXT4-fs (loop0): Block reservation details [ 810.356794][T12819] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 810.363927][T12805] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 810.397891][T12822] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 810.417904][T12819] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 810.427350][T12824] loop2: detected capacity change from 0 to 2048 executing program [ 810.462866][T12819] EXT4-fs (loop5): This should not happen!! Data will be lost [ 810.462866][T12819] [ 810.475046][T12822] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 810.484301][T12819] EXT4-fs (loop5): Total free blocks count 0 [ 810.493693][T12819] EXT4-fs (loop5): Free/Dirty block details executing program [ 810.516937][T12829] loop1: detected capacity change from 0 to 2048 [ 810.525126][T12822] EXT4-fs (loop4): This should not happen!! Data will be lost [ 810.525126][T12822] [ 810.535769][T12819] EXT4-fs (loop5): free_blocks=0 [ 810.541210][T12819] EXT4-fs (loop5): dirty_blocks=16 [ 810.546560][T12819] EXT4-fs (loop5): Block reservation details [ 810.560953][T12819] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 810.572186][ T137] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 810.591921][T12834] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 810.592003][T12831] loop0: detected capacity change from 0 to 2048 [ 810.607241][ T137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 810.627347][T12834] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 810.640788][ T137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 810.640788][ T137] [ 810.650840][ T137] EXT4-fs (loop3): Total free blocks count 0 [ 810.657045][ T137] EXT4-fs (loop3): Free/Dirty block details [ 810.663209][ T137] EXT4-fs (loop3): free_blocks=0 executing program [ 810.668309][ T137] EXT4-fs (loop3): dirty_blocks=16 [ 810.676884][T12834] EXT4-fs (loop2): This should not happen!! Data will be lost [ 810.676884][T12834] [ 810.690331][ T137] EXT4-fs (loop3): Block reservation details [ 810.696353][ T137] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 810.739432][T12839] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 810.754884][T12834] EXT4-fs (loop2): Total free blocks count 0 [ 810.762255][T12834] EXT4-fs (loop2): Free/Dirty block details [ 810.769108][T12834] EXT4-fs (loop2): free_blocks=0 [ 810.774611][T12834] EXT4-fs (loop2): dirty_blocks=16 [ 810.779912][T12834] EXT4-fs (loop2): Block reservation details executing program executing program [ 810.786397][T12834] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 810.802164][T12841] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 810.819264][T12845] loop5: detected capacity change from 0 to 2048 [ 810.845150][T12839] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 810.850089][T12840] loop4: detected capacity change from 0 to 2048 [ 810.862257][T12847] loop3: detected capacity change from 0 to 2048 [ 810.872520][T12841] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 810.888796][T12839] EXT4-fs (loop1): This should not happen!! Data will be lost [ 810.888796][T12839] [ 810.910160][T12841] EXT4-fs (loop0): This should not happen!! Data will be lost [ 810.910160][T12841] [ 810.966150][T12856] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 810.975865][T12839] EXT4-fs (loop1): Total free blocks count 0 [ 810.982336][T12841] EXT4-fs (loop0): Total free blocks count 0 [ 811.000890][T12856] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 811.005317][T12841] EXT4-fs (loop0): Free/Dirty block details [ 811.019332][T12841] EXT4-fs (loop0): free_blocks=0 [ 811.024891][T12841] EXT4-fs (loop0): dirty_blocks=16 [ 811.040484][T12839] EXT4-fs (loop1): Free/Dirty block details [ 811.048847][T12859] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 811.056259][T12853] loop2: detected capacity change from 0 to 2048 [ 811.073069][T12856] EXT4-fs (loop5): This should not happen!! Data will be lost [ 811.073069][T12856] [ 811.078556][T12859] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 811.083733][T12839] EXT4-fs (loop1): free_blocks=0 [ 811.110825][T12841] EXT4-fs (loop0): Block reservation details [ 811.112412][T12859] EXT4-fs (loop3): This should not happen!! Data will be lost [ 811.112412][T12859] [ 811.118975][T12841] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 811.127192][T12856] EXT4-fs (loop5): Total free blocks count 0 [ 811.141897][T12839] EXT4-fs (loop1): dirty_blocks=16 [ 811.143682][T12856] EXT4-fs (loop5): Free/Dirty block details [ 811.147260][T12839] EXT4-fs (loop1): Block reservation details [ 811.165157][T12839] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 811.190836][T12856] EXT4-fs (loop5): free_blocks=0 [ 811.205787][T12859] EXT4-fs (loop3): Total free blocks count 0 [ 811.218809][T12856] EXT4-fs (loop5): dirty_blocks=16 [ 811.228668][T12859] EXT4-fs (loop3): Free/Dirty block details executing program executing program [ 811.241668][T12856] EXT4-fs (loop5): Block reservation details [ 811.254635][ T5168] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 811.255618][T12859] EXT4-fs (loop3): free_blocks=0 [ 811.280458][T12856] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 811.294976][T12859] EXT4-fs (loop3): dirty_blocks=16 executing program [ 811.320711][T12859] EXT4-fs (loop3): Block reservation details [ 811.323013][T12865] loop0: detected capacity change from 0 to 2048 [ 811.339009][T12859] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 811.347459][T12867] loop1: detected capacity change from 0 to 2048 [ 811.347736][ T5168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 811.421912][T12869] loop5: detected capacity change from 0 to 2048 [ 811.443080][T12872] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 811.461594][T12874] loop3: detected capacity change from 0 to 2048 [ 811.470671][ T5168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 811.470671][ T5168] [ 811.481887][ T137] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 811.482597][ T5168] EXT4-fs (loop4): Total free blocks count 0 [ 811.502558][ T5168] EXT4-fs (loop4): Free/Dirty block details [ 811.509054][ T5168] EXT4-fs (loop4): free_blocks=0 [ 811.514650][ T5168] EXT4-fs (loop4): dirty_blocks=16 executing program [ 811.519917][ T5168] EXT4-fs (loop4): Block reservation details [ 811.526868][ T5168] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 811.548574][T12872] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 811.593856][T12883] loop4: detected capacity change from 0 to 2048 [ 811.601880][T12872] EXT4-fs (loop1): This should not happen!! Data will be lost [ 811.601880][T12872] [ 811.611491][ T137] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 811.623903][ T137] EXT4-fs (loop2): This should not happen!! Data will be lost [ 811.623903][ T137] [ 811.623962][T12885] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 811.634042][ T137] EXT4-fs (loop2): Total free blocks count 0 [ 811.655644][T12886] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 811.671613][T12872] EXT4-fs (loop1): Total free blocks count 0 [ 811.678223][T12886] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 811.693192][T12872] EXT4-fs (loop1): Free/Dirty block details [ 811.713063][ T137] EXT4-fs (loop2): Free/Dirty block details [ 811.721345][T12872] EXT4-fs (loop1): free_blocks=0 [ 811.722588][T12885] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 811.727807][T12886] EXT4-fs (loop5): This should not happen!! Data will be lost [ 811.727807][T12886] [ 811.749211][ T137] EXT4-fs (loop2): free_blocks=0 [ 811.754648][T12872] EXT4-fs (loop1): dirty_blocks=16 [ 811.759971][ T137] EXT4-fs (loop2): dirty_blocks=16 [ 811.772894][T12872] EXT4-fs (loop1): Block reservation details [ 811.778816][T12891] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 811.786710][T12872] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 811.799933][T12885] EXT4-fs (loop3): This should not happen!! Data will be lost [ 811.799933][T12885] [ 811.803375][ T137] EXT4-fs (loop2): Block reservation details [ 811.815701][ T137] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 811.827515][T12885] EXT4-fs (loop3): Total free blocks count 0 [ 811.855418][T12885] EXT4-fs (loop3): Free/Dirty block details [ 811.863801][T12891] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 811.884752][T12885] EXT4-fs (loop3): free_blocks=0 [ 811.897873][T12885] EXT4-fs (loop3): dirty_blocks=16 executing program executing program executing program [ 811.905398][T12891] EXT4-fs (loop4): This should not happen!! Data will be lost [ 811.905398][T12891] [ 811.932147][T12885] EXT4-fs (loop3): Block reservation details [ 811.943149][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 811.954041][T12885] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 811.971876][T12897] loop2: detected capacity change from 0 to 2048 [ 811.972132][T12891] EXT4-fs (loop4): Total free blocks count 0 [ 811.979121][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 811.986735][T12895] loop5: detected capacity change from 0 to 2048 [ 812.007159][T12891] EXT4-fs (loop4): Free/Dirty block details [ 812.012968][T12898] loop1: detected capacity change from 0 to 2048 [ 812.013813][T12891] EXT4-fs (loop4): free_blocks=0 [ 812.025203][T12891] EXT4-fs (loop4): dirty_blocks=16 [ 812.025396][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 812.025396][ T11] [ 812.030525][T12891] EXT4-fs (loop4): Block reservation details [ 812.046735][T12891] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 812.058194][ T28] kauditd_printk_skb: 78 callbacks suppressed [ 812.058206][ T28] audit: type=1804 audit(1694378956.861:2700): pid=12897 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/228/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 812.088377][ T28] audit: type=1804 audit(1694378956.861:2701): pid=12897 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.AJS5lY/228/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 812.088397][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 812.088415][ T11] EXT4-fs (loop0): Free/Dirty block details [ 812.152188][T12904] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 812.152387][T12905] loop3: detected capacity change from 0 to 2048 [ 812.185331][ T28] audit: type=1804 audit(1694378956.981:2702): pid=12898 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/225/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 812.221960][T12904] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 812.230391][ T28] audit: type=1804 audit(1694378956.981:2703): pid=12898 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.qN5yDw/225/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 812.250902][T12909] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 812.256780][ T28] audit: type=1804 audit(1694378957.041:2704): pid=12895 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/221/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 812.294589][ T28] audit: type=1804 audit(1694378957.041:2705): pid=12895 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.17zvI2/221/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 812.317564][ T11] EXT4-fs (loop0): free_blocks=0 [ 812.322928][ T11] EXT4-fs (loop0): dirty_blocks=16 [ 812.328185][ T11] EXT4-fs (loop0): Block reservation details [ 812.334578][ T11] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 812.338002][T12904] EXT4-fs (loop2): This should not happen!! Data will be lost [ 812.338002][T12904] [ 812.341007][ T28] audit: type=1804 audit(1694378957.141:2706): pid=12905 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/220/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 812.373657][ T28] audit: type=1804 audit(1694378957.161:2707): pid=12905 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.4wAmcH/220/bus/bus" dev="loop3" ino=18 res=1 errno=0 executing program [ 812.411438][T12909] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 812.415805][T12914] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 812.463186][T12916] loop4: detected capacity change from 0 to 2048 [ 812.488178][T12914] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 812.496867][T12909] EXT4-fs (loop1): This should not happen!! Data will be lost [ 812.496867][T12909] [ 812.510128][T12914] EXT4-fs (loop3): This should not happen!! Data will be lost [ 812.510128][T12914] executing program [ 812.542601][ T28] audit: type=1804 audit(1694378957.351:2708): pid=12916 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/231/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 812.562898][T12914] EXT4-fs (loop3): Total free blocks count 0 [ 812.575628][T12909] EXT4-fs (loop1): Total free blocks count 0 [ 812.580559][T12914] EXT4-fs (loop3): Free/Dirty block details [ 812.587615][T12914] EXT4-fs (loop3): free_blocks=0 [ 812.593213][T12914] EXT4-fs (loop3): dirty_blocks=16 [ 812.598904][T12914] EXT4-fs (loop3): Block reservation details [ 812.604993][T12914] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 812.611239][ T28] audit: type=1804 audit(1694378957.351:2709): pid=12916 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor761" name="/root/syzkaller.X84Nr3/231/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 812.634153][T12909] EXT4-fs (loop1): Free/Dirty block details [ 812.640097][T12909] EXT4-fs (loop1): free_blocks=0 [ 812.645130][T12909] EXT4-fs (loop1): dirty_blocks=16 [ 812.651776][T12909] EXT4-fs (loop1): Block reservation details [ 812.657475][T12923] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 812.657853][T12909] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 812.678017][T12920] loop0: detected capacity change from 0 to 2048 [ 812.692551][T12923] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 812.709816][T12923] EXT4-fs (loop4): This should not happen!! Data will be lost [ 812.709816][T12923] [ 812.714517][ T137] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 812.721355][T12923] EXT4-fs (loop4): Total free blocks count 0 [ 812.739956][T12923] EXT4-fs (loop4): Free/Dirty block details [ 812.748799][T12923] EXT4-fs (loop4): free_blocks=0 [ 812.755246][T12923] EXT4-fs (loop4): dirty_blocks=16 executing program [ 812.778311][T12923] EXT4-fs (loop4): Block reservation details [ 812.780185][T12924] loop2: detected capacity change from 0 to 2048 [ 812.790319][T12923] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 812.817207][T12927] loop3: detected capacity change from 0 to 2048 [ 812.826372][ T137] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 812.861426][ T137] EXT4-fs (loop5): This should not happen!! Data will be lost [ 812.861426][ T137] executing program [ 812.861692][T12933] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 812.871246][ T137] EXT4-fs (loop5): Total free blocks count 0 [ 812.871264][ T137] EXT4-fs (loop5): Free/Dirty block details [ 812.871278][ T137] EXT4-fs (loop5): free_blocks=0 [ 812.871304][ T137] EXT4-fs (loop5): dirty_blocks=16 [ 812.871317][ T137] EXT4-fs (loop5): Block reservation details [ 812.871328][ T137] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 812.891354][T12930] loop1: detected capacity change from 0 to 2048 executing program [ 812.940780][T12933] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 812.953239][T12933] EXT4-fs (loop0): This should not happen!! Data will be lost [ 812.953239][T12933] [ 812.974794][T12938] loop4: detected capacity change from 0 to 2048 executing program [ 813.038270][T12944] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 813.078912][T12946] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 813.095004][T12950] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 813.115270][T12944] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 813.146111][T12943] loop0: detected capacity change from 0 to 2048 [ 813.161806][T12944] EXT4-fs (loop2): This should not happen!! Data will be lost [ 813.161806][T12944] [ 813.162510][T12948] loop5: detected capacity change from 0 to 2048 [ 813.172352][T12946] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 813.200814][T12954] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 813.216185][T12950] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 813.229259][T12950] EXT4-fs (loop4): This should not happen!! Data will be lost [ 813.229259][T12950] [ 813.242130][T12946] EXT4-fs (loop3): This should not happen!! Data will be lost [ 813.242130][T12946] [ 813.262250][T12954] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 813.290596][T12946] EXT4-fs (loop3): Total free blocks count 0 [ 813.297827][T12946] EXT4-fs (loop3): Free/Dirty block details [ 813.305527][T12946] EXT4-fs (loop3): free_blocks=0 [ 813.311297][T12946] EXT4-fs (loop3): dirty_blocks=16 [ 813.315810][T12960] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 813.316505][T12946] EXT4-fs (loop3): Block reservation details [ 813.338431][T12946] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 813.347803][T12954] EXT4-fs (loop1): This should not happen!! Data will be lost [ 813.347803][T12954] [ 813.357540][T12954] EXT4-fs (loop1): Total free blocks count 0 [ 813.363699][T12954] EXT4-fs (loop1): Free/Dirty block details [ 813.369667][T12954] EXT4-fs (loop1): free_blocks=0 [ 813.377991][T12954] EXT4-fs (loop1): dirty_blocks=16 [ 813.397911][T12954] EXT4-fs (loop1): Block reservation details executing program executing program [ 813.428298][T12954] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 813.448097][T12960] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 813.461665][T12964] loop2: detected capacity change from 0 to 2048 [ 813.469858][T12960] EXT4-fs (loop5): This should not happen!! Data will be lost [ 813.469858][T12960] [ 813.470521][T12968] loop3: detected capacity change from 0 to 2048 [ 813.500901][T12960] EXT4-fs (loop5): Total free blocks count 0 [ 813.507165][T12960] EXT4-fs (loop5): Free/Dirty block details [ 813.513404][T12960] EXT4-fs (loop5): free_blocks=0 [ 813.518532][T12960] EXT4-fs (loop5): dirty_blocks=16 [ 813.518835][ T11] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 813.523904][T12960] EXT4-fs (loop5): Block reservation details [ 813.544671][T12960] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 813.563651][T12967] loop4: detected capacity change from 0 to 2048 executing program [ 813.574580][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 813.613731][T12974] loop1: detected capacity change from 0 to 2048 [ 813.626359][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 813.626359][ T11] [ 813.636186][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 813.642714][ T11] EXT4-fs (loop0): Free/Dirty block details [ 813.648770][ T11] EXT4-fs (loop0): free_blocks=0 [ 813.653900][ T11] EXT4-fs (loop0): dirty_blocks=16 [ 813.659900][ T11] EXT4-fs (loop0): Block reservation details [ 813.666645][ T11] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 813.677352][T12980] ------------[ cut here ]------------ [ 813.682960][T12980] kernel BUG at fs/ext4/inode.c:2560! [ 813.705215][T12980] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 813.711332][T12980] CPU: 0 PID: 12980 Comm: syz-executor761 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 813.721508][T12980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 813.731671][T12980] RIP: 0010:ext4_do_writepages+0x3c84/0x3c90 [ 813.737822][T12980] Code: c7 b0 d2 4c 8d 4c 89 f2 e8 39 e3 34 02 e9 ab fb ff ff e8 5f 12 4d ff 0f 0b e8 58 12 4d ff 0f 0b e8 21 03 89 08 e8 4c 12 4d ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 0f 1f 00 55 41 57 41 56 41 [ 813.757577][T12980] RSP: 0018:ffffc9000eba7520 EFLAGS: 00010293 [ 813.763681][T12980] RAX: ffffffff82409144 RBX: 0000004000000000 RCX: ffff88807a2f8000 [ 813.771686][T12980] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 813.779681][T12980] RBP: ffffc9000eba7890 R08: ffffffff824059d0 R09: 1ffff1100edf600a [ 813.787678][T12980] R10: dffffc0000000000 R11: ffffed100edf600b R12: 0000000000000001 [ 813.795676][T12980] R13: 0000000000400040 R14: 0000006a10000000 R15: ffff888076fb02b0 [ 813.803671][T12980] FS: 00007f9fbd6026c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 813.812632][T12980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 813.819238][T12980] CR2: 00007f9fbd602d58 CR3: 0000000021d21000 CR4: 00000000003506f0 [ 813.827235][T12980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 813.835320][T12980] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 813.843323][T12980] Call Trace: [ 813.846628][T12980] [ 813.849575][T12980] ? __die_body+0x8b/0xe0 [ 813.853989][T12980] ? die+0xa1/0xd0 [ 813.857746][T12980] ? do_trap+0x153/0x380 [ 813.862031][T12980] ? ext4_do_writepages+0x3c84/0x3c90 [ 813.867425][T12980] ? do_error_trap+0x1dc/0x2c0 [ 813.872235][T12980] ? ext4_do_writepages+0x3c84/0x3c90 [ 813.877635][T12980] ? do_int3+0x50/0x50 [ 813.881747][T12980] ? report_bug+0x3e4/0x500 [ 813.886375][T12980] ? handle_invalid_op+0x34/0x40 [ 813.891328][T12980] ? ext4_do_writepages+0x3c84/0x3c90 [ 813.896724][T12980] ? exc_invalid_op+0x33/0x50 [ 813.901449][T12980] ? asm_exc_invalid_op+0x1a/0x20 [ 813.906588][T12980] ? ext4_do_writepages+0x510/0x3c90 [ 813.912000][T12980] ? ext4_do_writepages+0x3c84/0x3c90 [ 813.917404][T12980] ? ext4_do_writepages+0x3c84/0x3c90 [ 813.922825][T12980] ? rcu_is_watching+0x15/0xb0 [ 813.927634][T12980] ? ext4_normal_submit_inode_data_buffers+0x290/0x290 [ 813.934493][T12980] ? lock_acquire+0xe3/0x520 [ 813.939104][T12980] ? read_lock_is_recursive+0x20/0x20 [ 813.944492][T12980] ? __might_sleep+0xc0/0xc0 [ 813.949110][T12980] ? deref_stack_reg+0x1c7/0x250 [ 813.954062][T12980] ? __read_once_word_nocheck+0x9/0x10 [ 813.959535][T12980] ? preempt_count_add+0x93/0x180 [ 813.964569][T12980] ext4_writepages+0x203/0x3e0 [ 813.969345][T12980] ? ext4_read_folio+0x310/0x310 [ 813.974293][T12980] ? trace_raw_output_contention_end+0xd0/0xd0 [ 813.980461][T12980] ? ext4_read_folio+0x310/0x310 [ 813.985421][T12980] do_writepages+0x3a6/0x670 [ 813.990118][T12980] ? folio_clear_dirty_for_io+0xcb0/0xcb0 [ 813.995852][T12980] ? __lock_acquire+0x7f70/0x7f70 [ 814.000928][T12980] ? do_raw_spin_unlock+0x13b/0x8b0 [ 814.006135][T12980] ? wbc_attach_and_unlock_inode+0x351/0x560 [ 814.012226][T12980] filemap_fdatawrite_wbc+0x125/0x180 [ 814.017648][T12980] filemap_flush+0x11e/0x170 [ 814.022247][T12980] ? filemap_fdatawrite_range+0x1e0/0x1e0 [ 814.027971][T12980] ? __might_sleep+0xc0/0xc0 [ 814.032566][T12980] ? lock_release+0xbf/0x9d0 [ 814.037166][T12980] ? rcu_is_watching+0x15/0xb0 [ 814.041959][T12980] ext4_release_file+0x81/0x300 [ 814.046852][T12980] ? ext4_file_open+0x750/0x750 [ 814.051711][T12980] __fput+0x3f8/0x910 [ 814.055751][T12980] task_work_run+0x24a/0x300 [ 814.060359][T12980] ? task_work_cancel+0x2b0/0x2b0 [ 814.065397][T12980] ? rcu_is_watching+0x15/0xb0 [ 814.070177][T12980] exit_to_user_mode_loop+0xd9/0x100 [ 814.075480][T12980] exit_to_user_mode_prepare+0xb1/0x140 [ 814.081033][T12980] syscall_exit_to_user_mode+0x64/0x280 [ 814.086611][T12980] do_syscall_64+0x4d/0xc0 [ 814.091049][T12980] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 814.096961][T12980] RIP: 0033:0x7f9fc5966d49 [ 814.101382][T12980] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 814.121002][T12980] RSP: 002b:00007f9fbd602218 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 814.129427][T12980] RAX: 0000000000000005 RBX: 00007f9fc59ef718 RCX: 00007f9fc5966d49 [ 814.137415][T12980] RDX: 00007f9fc5940306 RSI: 0000000000000005 RDI: 0000000000000007 [ 814.145403][T12980] RBP: 00007f9fc59ef710 R08: 00007fffaa81bfa7 R09: 0000000000000000 [ 814.153376][T12980] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9fc59ef71c [ 814.161346][T12980] R13: 00007f9fc59bb848 R14: 00007f9fc59bb0c0 R15: 00000000200011c0 [ 814.169328][T12980] [ 814.172346][T12980] Modules linked in: executing program [ 814.180538][T12981] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 814.250571][T12981] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 814.262863][T12981] EXT4-fs (loop3): This should not happen!! Data will be lost [ 814.262863][T12981] [ 814.273360][T12981] EXT4-fs (loop3): Total free blocks count 0 [ 814.279370][T12981] EXT4-fs (loop3): Free/Dirty block details [ 814.286327][T12981] EXT4-fs (loop3): free_blocks=0 [ 814.291406][T12981] EXT4-fs (loop3): dirty_blocks=16 [ 814.296616][T12981] EXT4-fs (loop3): Block reservation details [ 814.302714][T12981] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 814.359383][T12986] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set executing program [ 814.418745][T12980] ---[ end trace 0000000000000000 ]--- [ 814.430494][ T137] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 814.451848][T12987] loop5: detected capacity change from 0 to 2048 [ 814.458293][T12980] RIP: 0010:ext4_do_writepages+0x3c84/0x3c90 [ 814.474375][T12990] loop0: detected capacity change from 0 to 2048 [ 814.481846][T12986] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 814.495451][ T137] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 814.495594][T12980] Code: c7 b0 d2 4c 8d 4c 89 f2 e8 39 e3 34 02 e9 ab fb ff ff e8 5f 12 4d ff 0f 0b e8 58 12 4d ff 0f 0b e8 21 03 89 08 e8 4c 12 4d ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 0f 1f 00 55 41 57 41 56 41 [ 814.527788][T12986] EXT4-fs (loop1): This should not happen!! Data will be lost [ 814.527788][T12986] [ 814.527810][T12986] EXT4-fs (loop1): Total free blocks count 0 [ 814.527825][T12986] EXT4-fs (loop1): Free/Dirty block details [ 814.527838][T12986] EXT4-fs (loop1): free_blocks=0 [ 814.527852][T12986] EXT4-fs (loop1): dirty_blocks=16 [ 814.527865][T12986] EXT4-fs (loop1): Block reservation details [ 814.527878][T12986] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 814.537635][T12980] RSP: 0018:ffffc9000eba7520 EFLAGS: 00010293 [ 814.545239][T12992] loop3: detected capacity change from 0 to 2048 [ 814.549498][T12980] [ 814.549506][T12980] RAX: ffffffff82409144 RBX: 0000004000000000 RCX: ffff88807a2f8000 [ 814.549523][T12980] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 814.557231][ T137] EXT4-fs (loop2): This should not happen!! Data will be lost [ 814.557231][ T137] [ 814.559715][T12980] RBP: ffffc9000eba7890 R08: ffffffff824059d0 R09: 1ffff1100edf600a [ 814.567486][ T137] EXT4-fs (loop2): Total free blocks count 0 [ 814.595355][T12980] R10: dffffc0000000000 R11: ffffed100edf600b R12: 0000000000000001 [ 814.635203][ T5113] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 814.648429][ T137] EXT4-fs (loop2): Free/Dirty block details [ 814.654636][ T5113] EXT4-fs (loop1): This should not happen!! Data will be lost [ 814.654636][ T5113] [ 814.664901][ T137] EXT4-fs (loop2): free_blocks=0 [ 814.669888][ T137] EXT4-fs (loop2): dirty_blocks=16 [ 814.691547][ T137] EXT4-fs (loop2): Block reservation details [ 814.698595][ T137] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 814.710602][T12987] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 814.726624][T12999] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 814.740371][T12980] R13: 0000000000400040 R14: 0000006a10000000 R15: ffff888076fb02b0 [ 814.748441][T13000] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor761: bg 0: block 234: padding at end of block bitmap is not set [ 814.764570][T12980] FS: 00007f9fbd6026c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 814.775487][T12987] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 814.785264][T12999] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 814.820665][T12980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 executing program executing program [ 814.833547][T13000] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 814.834633][T12987] EXT4-fs (loop5): This should not happen!! Data will be lost [ 814.834633][T12987] [ 814.854912][T13000] EXT4-fs (loop3): This should not happen!! Data will be lost [ 814.854912][T13000] [ 814.863546][T12980] CR2: 00007f9fbd602d58 CR3: 0000000021d21000 CR4: 00000000003506e0 [ 814.867298][T12999] EXT4-fs (loop0): This should not happen!! Data will be lost [ 814.867298][T12999] [ 814.894042][T12980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 814.896570][T13006] loop2: detected capacity change from 0 to 2048 [ 814.909382][T12999] EXT4-fs (loop0): Total free blocks count 0 [ 814.909818][T13007] loop1: detected capacity change from 0 to 2048 [ 814.922980][T12999] EXT4-fs (loop0): Free/Dirty block details [ 814.928213][T12980] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 814.930179][T12999] EXT4-fs (loop0): free_blocks=0 [ 814.937034][T12980] Kernel panic - not syncing: Fatal exception [ 814.937375][T12980] Kernel Offset: disabled