yz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1187.777101][ T6026] loop3: detected capacity change from 0 to 2048 [ 1187.783959][ T6000] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1187.796563][ T5996] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1187.811886][ T6024] loop0: detected capacity change from 0 to 2048 [ 1187.818443][ T26] audit: type=1804 audit(1701756088.730:780): pid=6019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/65/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1187.845937][ T5996] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1187.845937][ T5996] [ 1187.856336][ T6011] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1187.870669][ T6000] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1187.871965][ T26] audit: type=1804 audit(1701756088.750:781): pid=6019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/65/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1187.894342][ T5996] EXT4-fs (loop1): Total free blocks count 0 [ 1187.909870][ T26] audit: type=1804 audit(1701756088.830:782): pid=6021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/63/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1187.922609][ T6011] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1187.939783][ T26] audit: type=1804 audit(1701756088.830:783): pid=6021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/63/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1187.977458][ T6000] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1187.977458][ T6000] [ 1187.979715][ T6026] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1187.987176][ T6000] EXT4-fs (loop2): Total free blocks count 0 [ 1187.987193][ T6000] EXT4-fs (loop2): Free/Dirty block details [ 1188.010132][ T6000] EXT4-fs (loop2): free_blocks=0 [ 1188.015821][ T6000] EXT4-fs (loop2): dirty_blocks=16 [ 1188.018094][ T6024] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1188.020969][ T6000] EXT4-fs (loop2): Block reservation details [ 1188.034347][ T5996] EXT4-fs (loop1): Free/Dirty block details [ 1188.037519][ T6000] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1188.050644][ T6011] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1188.050644][ T6011] [ 1188.053774][ T5996] EXT4-fs (loop1): free_blocks=0 [ 1188.060374][ T6011] EXT4-fs (loop4): Total free blocks count 0 [ 1188.071213][ T6011] EXT4-fs (loop4): Free/Dirty block details [ 1188.077176][ T6011] EXT4-fs (loop4): free_blocks=0 [ 1188.095200][ T6011] EXT4-fs (loop4): dirty_blocks=16 [ 1188.113787][ T5996] EXT4-fs (loop1): dirty_blocks=16 [ 1188.119049][ T5996] EXT4-fs (loop1): Block reservation details [ 1188.126134][ T5996] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1188.176907][ T6011] EXT4-fs (loop4): Block reservation details [ 1188.206079][ T6011] EXT4-fs (loop4): i_reserved_data_blocks=1 2023/12/05 06:01:29 executed programs: 395 [ 1188.401479][ T6033] loop2: detected capacity change from 0 to 2048 [ 1188.513590][ T6033] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1188.529157][ T6036] loop5: detected capacity change from 0 to 2048 [ 1188.616437][ T6036] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1188.675795][ T6041] loop1: detected capacity change from 0 to 2048 [ 1188.773825][ T26] audit: type=1804 audit(1701756089.910:784): pid=6042 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/65/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1188.851966][ T26] audit: type=1804 audit(1701756089.910:785): pid=6042 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/65/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1188.883070][ T6041] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1188.923272][ T6045] loop4: detected capacity change from 0 to 2048 [ 1188.932286][ T6023] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1188.948382][ T6023] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1189.014202][ T6023] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1189.014202][ T6023] [ 1189.024194][ T6023] EXT4-fs (loop0): Total free blocks count 0 [ 1189.030310][ T6023] EXT4-fs (loop0): Free/Dirty block details [ 1189.042360][ T6023] EXT4-fs (loop0): free_blocks=0 [ 1189.047698][ T6023] EXT4-fs (loop0): dirty_blocks=16 [ 1189.052951][ T6023] EXT4-fs (loop0): Block reservation details [ 1189.068178][ T6023] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1189.069371][ T6045] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1189.317598][ T6025] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1189.410408][ T6025] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1189.421179][ T6032] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1189.450303][ T6025] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1189.450303][ T6025] [ 1189.475652][ T6032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1189.486704][ T6025] EXT4-fs (loop3): Total free blocks count 0 [ 1189.502892][ T6032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1189.502892][ T6032] [ 1189.520428][ T6025] EXT4-fs (loop3): Free/Dirty block details [ 1189.562267][ T6032] EXT4-fs (loop2): Total free blocks count 0 [ 1189.571663][ T6025] EXT4-fs (loop3): free_blocks=0 [ 1189.597128][ T6034] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1189.618321][ T6032] EXT4-fs (loop2): Free/Dirty block details [ 1189.624327][ T6025] EXT4-fs (loop3): dirty_blocks=16 [ 1189.646618][ T6025] EXT4-fs (loop3): Block reservation details [ 1189.646785][ T6057] loop0: detected capacity change from 0 to 2048 [ 1189.652604][ T6025] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1189.670219][ T6032] EXT4-fs (loop2): free_blocks=0 [ 1189.691174][ T6034] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1189.703544][ T6032] EXT4-fs (loop2): dirty_blocks=16 [ 1189.717406][ T6032] EXT4-fs (loop2): Block reservation details [ 1189.723401][ T6032] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1189.763191][ T6057] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1189.785666][ T6034] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1189.785666][ T6034] [ 1189.839974][ T6034] EXT4-fs (loop5): Total free blocks count 0 [ 1189.847083][ T6034] EXT4-fs (loop5): Free/Dirty block details [ 1189.857585][ T6034] EXT4-fs (loop5): free_blocks=0 [ 1189.862650][ T6034] EXT4-fs (loop5): dirty_blocks=16 [ 1189.868745][ T6034] EXT4-fs (loop5): Block reservation details [ 1189.875486][ T6034] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1189.905359][ T6039] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1189.997226][ T6039] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1190.056819][ T6039] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1190.056819][ T6039] [ 1190.077378][ T6064] loop3: detected capacity change from 0 to 2048 [ 1190.109121][ T6039] EXT4-fs (loop1): Total free blocks count 0 [ 1190.133791][ T6039] EXT4-fs (loop1): Free/Dirty block details [ 1190.143487][ T6064] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1190.178713][ T6039] EXT4-fs (loop1): free_blocks=0 [ 1190.184527][ T6039] EXT4-fs (loop1): dirty_blocks=16 [ 1190.189816][ T6039] EXT4-fs (loop1): Block reservation details [ 1190.199288][ T6039] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1190.239866][ T6043] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1190.364261][ T6043] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1190.369666][ T6070] loop2: detected capacity change from 0 to 2048 [ 1190.405418][ T6071] loop5: detected capacity change from 0 to 2048 [ 1190.426785][ T6043] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1190.426785][ T6043] [ 1190.461181][ T6070] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1190.471348][ T6043] EXT4-fs (loop4): Total free blocks count 0 [ 1190.485136][ T6071] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1190.488093][ T6043] EXT4-fs (loop4): Free/Dirty block details [ 1190.511966][ T6043] EXT4-fs (loop4): free_blocks=0 [ 1190.538638][ T6043] EXT4-fs (loop4): dirty_blocks=16 [ 1190.555411][ T6043] EXT4-fs (loop4): Block reservation details [ 1190.568337][ T6043] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1190.684074][ T6056] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1190.749765][ T6056] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1190.787719][ T6079] loop1: detected capacity change from 0 to 2048 [ 1190.805496][ T6056] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1190.805496][ T6056] [ 1190.834314][ T6056] EXT4-fs (loop0): Total free blocks count 0 [ 1190.845728][ T6079] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1190.883138][ T6056] EXT4-fs (loop0): Free/Dirty block details [ 1190.936010][ T6056] EXT4-fs (loop0): free_blocks=0 [ 1191.001081][ T6056] EXT4-fs (loop0): dirty_blocks=16 [ 1191.009481][ T6056] EXT4-fs (loop0): Block reservation details [ 1191.018524][ T6056] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1191.093254][ T6084] loop4: detected capacity change from 0 to 2048 [ 1191.179174][ T6084] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1191.211552][ T6068] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1191.270424][ T6068] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1191.343808][ T6068] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1191.343808][ T6068] [ 1191.358234][ T6068] EXT4-fs (loop5): Total free blocks count 0 [ 1191.369452][ T6068] EXT4-fs (loop5): Free/Dirty block details [ 1191.393895][ T3689] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1191.429939][ T6068] EXT4-fs (loop5): free_blocks=0 [ 1191.446236][ T6068] EXT4-fs (loop5): dirty_blocks=16 [ 1191.460770][ T6063] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1191.483766][ T6068] EXT4-fs (loop5): Block reservation details [ 1191.499575][ T6068] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1191.524680][ T6091] loop0: detected capacity change from 0 to 2048 [ 1191.526993][ T6063] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1191.602836][ T6063] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1191.602836][ T6063] [ 1191.607542][ T6091] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1191.712246][ T6069] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1191.794978][ T6069] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1191.821446][ T6069] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1191.821446][ T6069] [ 1191.849264][ T6069] EXT4-fs (loop2): Total free blocks count 0 [ 1191.885512][ T6069] EXT4-fs (loop2): Free/Dirty block details [ 1191.894041][ T6083] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1191.918702][ T6069] EXT4-fs (loop2): free_blocks=0 [ 1191.928250][ T6069] EXT4-fs (loop2): dirty_blocks=16 [ 1191.957742][ T6069] EXT4-fs (loop2): Block reservation details [ 1191.967224][ T6083] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1191.990999][ T6101] loop3: detected capacity change from 0 to 2048 [ 1191.997072][ T6069] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1192.014139][ T6078] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1192.021149][ T6103] loop5: detected capacity change from 0 to 2048 [ 1192.041352][ T6083] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1192.041352][ T6083] [ 1192.060352][ T6083] EXT4-fs (loop4): Total free blocks count 0 [ 1192.073956][ T6083] EXT4-fs (loop4): Free/Dirty block details [ 1192.083846][ T6101] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1192.089044][ T6083] EXT4-fs (loop4): free_blocks=0 [ 1192.127454][ T6078] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1192.139850][ T6083] EXT4-fs (loop4): dirty_blocks=16 [ 1192.145880][ T6083] EXT4-fs (loop4): Block reservation details [ 1192.153224][ T6083] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1192.161715][ T6078] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1192.161715][ T6078] [ 1192.171793][ T6078] EXT4-fs (loop1): Total free blocks count 0 [ 1192.177929][ T6078] EXT4-fs (loop1): Free/Dirty block details [ 1192.183932][ T6078] EXT4-fs (loop1): free_blocks=0 [ 1192.189568][ T6078] EXT4-fs (loop1): dirty_blocks=16 [ 1192.194652][ T6103] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1192.195057][ T6078] EXT4-fs (loop1): Block reservation details [ 1192.211260][ T6078] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1192.382723][ T6110] loop2: detected capacity change from 0 to 2048 [ 1192.466464][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1192.466478][ T26] audit: type=1804 audit(1701756093.610:808): pid=6113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/67/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1192.486055][ T6112] loop4: detected capacity change from 0 to 2048 [ 1192.531972][ T6110] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1192.582794][ T26] audit: type=1804 audit(1701756093.640:809): pid=6113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/67/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1192.658125][ T6090] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1192.718130][ T6090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1192.740392][ T6112] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1192.740625][ T6090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1192.740625][ T6090] [ 1192.787395][ T6090] EXT4-fs (loop0): Total free blocks count 0 [ 1192.794130][ T6090] EXT4-fs (loop0): Free/Dirty block details [ 1192.805649][ T26] audit: type=1804 audit(1701756093.950:810): pid=6106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/68/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1192.826057][ T6090] EXT4-fs (loop0): free_blocks=0 [ 1192.923824][ T6090] EXT4-fs (loop0): dirty_blocks=16 [ 1192.929196][ T6090] EXT4-fs (loop0): Block reservation details [ 1192.938787][ T6090] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1192.947153][ T26] audit: type=1804 audit(1701756093.980:811): pid=6106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/68/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1192.990656][ T6100] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1193.027094][ T6121] loop1: detected capacity change from 0 to 2048 [ 1193.090125][ T26] audit: type=1804 audit(1701756094.230:812): pid=6122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/68/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1193.090153][ T6100] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1193.138004][ T6121] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1193.160842][ T26] audit: type=1804 audit(1701756094.230:813): pid=6122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/68/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1193.194464][ T6100] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1193.194464][ T6100] [ 1193.204339][ T6100] EXT4-fs (loop3): Total free blocks count 0 [ 1193.210559][ T6100] EXT4-fs (loop3): Free/Dirty block details [ 1193.217447][ T6100] EXT4-fs (loop3): free_blocks=0 [ 1193.222531][ T6100] EXT4-fs (loop3): dirty_blocks=16 [ 1193.230368][ T6100] EXT4-fs (loop3): Block reservation details [ 1193.236635][ T6100] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1193.258388][ T6102] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1193.313764][ T3689] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1193.349831][ T6102] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1193.414449][ T6102] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1193.414449][ T6102] [ 1193.429558][ T26] audit: type=1804 audit(1701756094.570:814): pid=6126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/66/bus/bus" dev="loop4" ino=18 res=1 errno=0 2023/12/05 06:01:34 executed programs: 409 [ 1193.481038][ T6102] EXT4-fs (loop5): Total free blocks count 0 [ 1193.499839][ T26] audit: type=1804 audit(1701756094.570:815): pid=6126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/66/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1193.545509][ T6102] EXT4-fs (loop5): Free/Dirty block details [ 1193.553565][ T6102] EXT4-fs (loop5): free_blocks=0 [ 1193.559225][ T6102] EXT4-fs (loop5): dirty_blocks=16 [ 1193.597064][ T6102] EXT4-fs (loop5): Block reservation details [ 1193.603059][ T6102] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1193.639472][ T6129] loop0: detected capacity change from 0 to 2048 [ 1193.662524][ T26] audit: type=1804 audit(1701756094.800:816): pid=6128 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/68/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1193.742606][ T6129] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1193.774072][ T26] audit: type=1804 audit(1701756094.800:817): pid=6128 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/68/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1193.775995][ T3689] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1193.815150][ T6109] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1193.846105][ T6109] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1193.903164][ T6131] loop3: detected capacity change from 0 to 2048 [ 1193.917065][ T6109] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1193.917065][ T6109] [ 1194.001816][ T6131] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1194.148375][ T6120] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1194.220970][ T6140] loop4: detected capacity change from 0 to 2048 [ 1194.277020][ T6120] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1194.325012][ T6145] loop5: detected capacity change from 0 to 2048 [ 1194.326496][ T6140] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1194.333203][ T6120] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1194.333203][ T6120] [ 1194.353020][ T6120] EXT4-fs (loop1): Total free blocks count 0 [ 1194.359872][ T6120] EXT4-fs (loop1): Free/Dirty block details [ 1194.366244][ T6120] EXT4-fs (loop1): free_blocks=0 [ 1194.371370][ T6120] EXT4-fs (loop1): dirty_blocks=16 [ 1194.376019][ T6145] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1194.377115][ T6120] EXT4-fs (loop1): Block reservation details [ 1194.393545][ T6120] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1194.467614][ T6127] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1194.468583][ T6151] loop2: detected capacity change from 0 to 2048 [ 1194.560491][ T6151] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1194.619807][ T6127] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1194.691908][ T6127] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1194.691908][ T6127] [ 1194.702399][ T6127] EXT4-fs (loop0): Total free blocks count 0 [ 1194.708466][ T6127] EXT4-fs (loop0): Free/Dirty block details [ 1194.723726][ T6127] EXT4-fs (loop0): free_blocks=0 [ 1194.728687][ T6127] EXT4-fs (loop0): dirty_blocks=16 [ 1194.746228][ T6127] EXT4-fs (loop0): Block reservation details [ 1194.781513][ T6127] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1195.117729][ T6144] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1195.142787][ T6158] loop1: detected capacity change from 0 to 2048 [ 1195.157262][ T6144] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1195.187016][ T6144] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1195.187016][ T6144] [ 1195.191033][ T6130] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1195.204881][ T6144] EXT4-fs (loop5): Total free blocks count 0 [ 1195.224378][ T6130] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1195.245535][ T6158] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1195.248281][ T6144] EXT4-fs (loop5): Free/Dirty block details [ 1195.263476][ T6144] EXT4-fs (loop5): free_blocks=0 [ 1195.268566][ T6144] EXT4-fs (loop5): dirty_blocks=16 [ 1195.273736][ T6144] EXT4-fs (loop5): Block reservation details [ 1195.279778][ T6144] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1195.288743][ T6130] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1195.288743][ T6130] [ 1195.301036][ T6130] EXT4-fs (loop3): Total free blocks count 0 [ 1195.307147][ T6130] EXT4-fs (loop3): Free/Dirty block details [ 1195.313117][ T6130] EXT4-fs (loop3): free_blocks=0 [ 1195.318248][ T6130] EXT4-fs (loop3): dirty_blocks=16 [ 1195.323483][ T6130] EXT4-fs (loop3): Block reservation details [ 1195.329590][ T6130] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1195.453015][ T6139] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1195.482208][ T6150] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1195.553437][ T6139] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1195.574681][ T6166] loop0: detected capacity change from 0 to 2048 [ 1195.599439][ T6150] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1195.645723][ T6150] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1195.645723][ T6150] [ 1195.665101][ T6166] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1195.679869][ T6150] EXT4-fs (loop2): Total free blocks count 0 [ 1195.692097][ T6150] EXT4-fs (loop2): Free/Dirty block details [ 1195.698531][ T6150] EXT4-fs (loop2): free_blocks=0 [ 1195.703957][ T6150] EXT4-fs (loop2): dirty_blocks=16 [ 1195.709256][ T6150] EXT4-fs (loop2): Block reservation details [ 1195.715764][ T6150] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1195.723476][ T6139] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1195.723476][ T6139] [ 1195.737415][ T6139] EXT4-fs (loop4): Total free blocks count 0 [ 1195.743555][ T6139] EXT4-fs (loop4): Free/Dirty block details [ 1195.750519][ T6139] EXT4-fs (loop4): free_blocks=0 [ 1195.755878][ T6139] EXT4-fs (loop4): dirty_blocks=16 [ 1195.761149][ T6139] EXT4-fs (loop4): Block reservation details [ 1195.767605][ T6139] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1195.839371][ T6170] loop5: detected capacity change from 0 to 2048 [ 1195.935916][ T6170] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1195.947992][ T6172] loop3: detected capacity change from 0 to 2048 [ 1196.074905][ T6172] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1196.098284][ T6178] loop4: detected capacity change from 0 to 2048 [ 1196.175042][ T6183] loop2: detected capacity change from 0 to 2048 [ 1196.232448][ T6178] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1196.314026][ T6183] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1196.364852][ T6157] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1196.473988][ T6157] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1196.491973][ T6157] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1196.491973][ T6157] [ 1196.511419][ T6157] EXT4-fs (loop1): Total free blocks count 0 [ 1196.537525][ T6157] EXT4-fs (loop1): Free/Dirty block details [ 1196.556079][ T6157] EXT4-fs (loop1): free_blocks=0 [ 1196.559377][ T6165] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1196.571122][ T6157] EXT4-fs (loop1): dirty_blocks=16 [ 1196.587769][ T6157] EXT4-fs (loop1): Block reservation details [ 1196.606984][ T6157] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1196.688243][ T6169] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1196.693372][ T6165] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1196.750927][ T6169] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1196.769110][ T6165] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1196.769110][ T6165] [ 1196.779627][ T6169] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1196.779627][ T6169] [ 1196.815440][ T6165] EXT4-fs (loop0): Total free blocks count 0 [ 1196.832848][ T6169] EXT4-fs (loop5): Total free blocks count 0 [ 1196.844891][ T6165] EXT4-fs (loop0): Free/Dirty block details [ 1196.867757][ T6165] EXT4-fs (loop0): free_blocks=0 [ 1196.879525][ T6169] EXT4-fs (loop5): Free/Dirty block details [ 1196.893482][ T6165] EXT4-fs (loop0): dirty_blocks=16 [ 1196.920974][ T6165] EXT4-fs (loop0): Block reservation details [ 1196.923864][ T6169] EXT4-fs (loop5): free_blocks=0 [ 1196.932423][ T6169] EXT4-fs (loop5): dirty_blocks=16 [ 1196.940590][ T6165] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1196.960058][ T6169] EXT4-fs (loop5): Block reservation details [ 1196.988736][ T6169] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1197.108112][ T6193] loop1: detected capacity change from 0 to 2048 [ 1197.178487][ T6193] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1197.220482][ T6171] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1197.236609][ T6171] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1197.266689][ T6171] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1197.266689][ T6171] [ 1197.277608][ T6171] EXT4-fs (loop3): Total free blocks count 0 [ 1197.283609][ T6171] EXT4-fs (loop3): Free/Dirty block details [ 1197.290176][ T6171] EXT4-fs (loop3): free_blocks=0 [ 1197.295311][ T6171] EXT4-fs (loop3): dirty_blocks=16 [ 1197.300426][ T6171] EXT4-fs (loop3): Block reservation details [ 1197.306832][ T6171] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1197.355956][ T6182] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1197.371041][ T6177] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1197.396367][ T6182] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1197.410042][ T6177] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1197.486469][ T6182] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1197.486469][ T6182] [ 1197.514105][ T6177] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1197.514105][ T6177] [ 1197.533909][ T6182] EXT4-fs (loop2): Total free blocks count 0 [ 1197.552353][ T6182] EXT4-fs (loop2): Free/Dirty block details [ 1197.567048][ T6203] loop0: detected capacity change from 0 to 2048 [ 1197.574664][ T6182] EXT4-fs (loop2): free_blocks=0 [ 1197.581141][ T6204] loop5: detected capacity change from 0 to 2048 [ 1197.588072][ T6177] EXT4-fs (loop4): Total free blocks count 0 [ 1197.595302][ T6182] EXT4-fs (loop2): dirty_blocks=16 [ 1197.601135][ T6182] EXT4-fs (loop2): Block reservation details [ 1197.611276][ T6177] EXT4-fs (loop4): Free/Dirty block details [ 1197.618622][ T6182] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1197.624928][ T6177] EXT4-fs (loop4): free_blocks=0 [ 1197.633488][ T6177] EXT4-fs (loop4): dirty_blocks=16 [ 1197.646912][ T6177] EXT4-fs (loop4): Block reservation details [ 1197.649024][ T6204] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1197.662006][ T6177] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1197.683292][ T6203] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1197.824574][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1197.824587][ T26] audit: type=1804 audit(1701756098.970:842): pid=6209 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/68/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1197.983821][ T26] audit: type=1804 audit(1701756099.000:843): pid=6209 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/68/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1198.075941][ T6212] loop3: detected capacity change from 0 to 2048 [ 1198.079197][ T6192] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1198.120292][ T6214] loop2: detected capacity change from 0 to 2048 [ 1198.142477][ T6212] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1198.157748][ T6192] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1198.207728][ T6214] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1198.216294][ T6192] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1198.216294][ T6192] [ 1198.271807][ T6221] loop4: detected capacity change from 0 to 2048 [ 1198.274075][ T26] audit: type=1804 audit(1701756099.420:844): pid=6219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/70/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1198.280169][ T6192] EXT4-fs (loop1): Total free blocks count 0 [ 1198.322795][ T6192] EXT4-fs (loop1): Free/Dirty block details [ 1198.333701][ T6192] EXT4-fs (loop1): free_blocks=0 [ 1198.340755][ T6221] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1198.342240][ T6192] EXT4-fs (loop1): dirty_blocks=16 [ 1198.365747][ T6192] EXT4-fs (loop1): Block reservation details [ 1198.375262][ T6192] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1198.488303][ T6202] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1198.517001][ T26] audit: type=1804 audit(1701756099.470:845): pid=6219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/70/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1198.583876][ T6202] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1198.605977][ T6202] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1198.605977][ T6202] [ 1198.633070][ T26] audit: type=1804 audit(1701756099.770:846): pid=6225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/71/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1198.686961][ T6202] EXT4-fs (loop0): Total free blocks count 0 [ 1198.707834][ T6202] EXT4-fs (loop0): Free/Dirty block details [ 1198.725539][ T6202] EXT4-fs (loop0): free_blocks=0 [ 1198.733071][ T26] audit: type=1804 audit(1701756099.770:847): pid=6225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/71/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1198.772178][ T6202] EXT4-fs (loop0): dirty_blocks=16 2023/12/05 06:01:39 executed programs: 426 [ 1198.788920][ T6202] EXT4-fs (loop0): Block reservation details [ 1198.789469][ T6211] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1198.809026][ T6202] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1198.846031][ T6211] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1198.893839][ T26] audit: type=1804 audit(1701756099.980:848): pid=6227 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/71/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1198.901003][ T6211] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1198.901003][ T6211] [ 1198.981940][ T6211] EXT4-fs (loop3): Total free blocks count 0 [ 1199.002320][ T6201] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1199.017230][ T26] audit: type=1804 audit(1701756099.980:849): pid=6227 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/71/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1199.045060][ T6211] EXT4-fs (loop3): Free/Dirty block details [ 1199.054421][ T6201] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1199.071042][ T6211] EXT4-fs (loop3): free_blocks=0 [ 1199.075015][ T6230] loop1: detected capacity change from 0 to 2048 [ 1199.088981][ T6211] EXT4-fs (loop3): dirty_blocks=16 [ 1199.099404][ T6201] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1199.099404][ T6201] [ 1199.105079][ T6211] EXT4-fs (loop3): Block reservation details [ 1199.121489][ T26] audit: type=1804 audit(1701756100.260:850): pid=6231 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/71/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1199.140118][ T6211] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1199.167106][ T6230] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1199.182839][ T6201] EXT4-fs (loop5): Total free blocks count 0 [ 1199.190347][ T6201] EXT4-fs (loop5): Free/Dirty block details [ 1199.197070][ T6201] EXT4-fs (loop5): free_blocks=0 [ 1199.202484][ T6201] EXT4-fs (loop5): dirty_blocks=16 [ 1199.208751][ T6201] EXT4-fs (loop5): Block reservation details [ 1199.215614][ T6201] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1199.223322][ T26] audit: type=1804 audit(1701756100.260:851): pid=6231 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/71/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1199.336459][ T6213] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1199.384179][ T6213] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1199.448613][ T6237] loop0: detected capacity change from 0 to 2048 [ 1199.515090][ T6213] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1199.515090][ T6213] [ 1199.532256][ T6237] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1199.584088][ T6220] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1199.591843][ T6213] EXT4-fs (loop2): Total free blocks count 0 [ 1199.599342][ T6242] loop3: detected capacity change from 0 to 2048 [ 1199.604775][ T6213] EXT4-fs (loop2): Free/Dirty block details [ 1199.604793][ T6213] EXT4-fs (loop2): free_blocks=0 [ 1199.604808][ T6213] EXT4-fs (loop2): dirty_blocks=16 [ 1199.604821][ T6213] EXT4-fs (loop2): Block reservation details [ 1199.604833][ T6213] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1199.672348][ T6242] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1199.715687][ T6220] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1199.747734][ T6220] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1199.747734][ T6220] [ 1199.757927][ T6220] EXT4-fs (loop4): Total free blocks count 0 [ 1199.764251][ T6220] EXT4-fs (loop4): Free/Dirty block details [ 1199.771751][ T6220] EXT4-fs (loop4): free_blocks=0 [ 1199.777484][ T6220] EXT4-fs (loop4): dirty_blocks=16 [ 1199.782680][ T6220] EXT4-fs (loop4): Block reservation details [ 1199.789393][ T6220] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1199.905295][ T6246] loop5: detected capacity change from 0 to 2048 [ 1199.947093][ T6246] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1200.141086][ T6250] loop2: detected capacity change from 0 to 2048 [ 1200.231077][ T6250] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1200.452658][ T6256] loop4: detected capacity change from 0 to 2048 [ 1200.535571][ T6256] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1200.696108][ T6245] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1200.713320][ T6245] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1200.793710][ T6245] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1200.793710][ T6245] [ 1200.808031][ T6245] EXT4-fs (loop5): Total free blocks count 0 [ 1200.823101][ T6245] EXT4-fs (loop5): Free/Dirty block details [ 1200.840743][ T6245] EXT4-fs (loop5): free_blocks=0 [ 1200.857368][ T6245] EXT4-fs (loop5): dirty_blocks=16 [ 1200.865608][ T6235] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1200.894447][ T6245] EXT4-fs (loop5): Block reservation details [ 1200.897275][ T6235] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1200.909731][ T6245] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1200.918372][ T6235] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1200.918372][ T6235] [ 1200.929300][ T6235] EXT4-fs (loop0): Total free blocks count 0 [ 1200.935570][ T6235] EXT4-fs (loop0): Free/Dirty block details [ 1200.941574][ T6235] EXT4-fs (loop0): free_blocks=0 [ 1200.946690][ T6235] EXT4-fs (loop0): dirty_blocks=16 [ 1200.952008][ T6235] EXT4-fs (loop0): Block reservation details [ 1201.033808][ T6235] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1201.159908][ T6269] loop1: detected capacity change from 0 to 2048 [ 1201.170141][ T6268] loop3: detected capacity change from 0 to 2048 [ 1201.207952][ T3690] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1201.236386][ T6268] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1201.237439][ T3690] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1201.237439][ T3690] [ 1201.278801][ T6249] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1201.305058][ T6269] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1201.348957][ T6255] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1201.372082][ T6255] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1201.387978][ T6255] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1201.387978][ T6255] [ 1201.398122][ T6255] EXT4-fs (loop4): Total free blocks count 0 [ 1201.405495][ T6255] EXT4-fs (loop4): Free/Dirty block details [ 1201.411511][ T6255] EXT4-fs (loop4): free_blocks=0 [ 1201.416855][ T6255] EXT4-fs (loop4): dirty_blocks=16 [ 1201.422073][ T6255] EXT4-fs (loop4): Block reservation details [ 1201.428523][ T6255] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1201.476517][ T6278] loop5: detected capacity change from 0 to 2048 [ 1201.487942][ T6249] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1201.520285][ T6249] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1201.520285][ T6249] [ 1201.533081][ T6278] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1201.676702][ T6249] EXT4-fs (loop2): Total free blocks count 0 [ 1201.700051][ T6281] loop0: detected capacity change from 0 to 2048 [ 1201.707949][ T6249] EXT4-fs (loop2): Free/Dirty block details [ 1201.714806][ T6249] EXT4-fs (loop2): free_blocks=0 [ 1201.719971][ T6249] EXT4-fs (loop2): dirty_blocks=16 [ 1201.725420][ T6249] EXT4-fs (loop2): Block reservation details [ 1201.731686][ T6249] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1201.743159][ T6281] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1201.921305][ T6266] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1201.981290][ T6266] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1202.001873][ T6266] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1202.001873][ T6266] [ 1202.020960][ T6266] EXT4-fs (loop3): Total free blocks count 0 [ 1202.031639][ T6266] EXT4-fs (loop3): Free/Dirty block details [ 1202.037708][ T6266] EXT4-fs (loop3): free_blocks=0 [ 1202.042768][ T6266] EXT4-fs (loop3): dirty_blocks=16 [ 1202.048054][ T6266] EXT4-fs (loop3): Block reservation details [ 1202.054186][ T6266] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1202.196577][ T6288] loop4: detected capacity change from 0 to 2048 [ 1202.288232][ T6288] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1202.319457][ T6292] loop2: detected capacity change from 0 to 2048 [ 1202.364751][ T3611] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1202.402688][ T3611] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1202.402688][ T3611] [ 1202.510202][ T6298] loop3: detected capacity change from 0 to 2048 [ 1202.641996][ T6267] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1202.700096][ T6277] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1202.749859][ T6267] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1202.763099][ T6277] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1202.781078][ T6277] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1202.781078][ T6277] [ 1202.798682][ T6277] EXT4-fs (loop5): Total free blocks count 0 [ 1202.803139][ T6267] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1202.803139][ T6267] [ 1202.820654][ T6277] EXT4-fs (loop5): Free/Dirty block details [ 1202.832625][ T6280] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1202.852730][ T6277] EXT4-fs (loop5): free_blocks=0 [ 1202.863871][ T6277] EXT4-fs (loop5): dirty_blocks=16 [ 1202.874938][ T6277] EXT4-fs (loop5): Block reservation details [ 1202.876508][ T6267] EXT4-fs (loop1): Total free blocks count 0 [ 1202.887944][ T6277] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1202.894331][ T6280] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1202.924036][ T6280] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1202.924036][ T6280] [ 1202.943741][ T6267] EXT4-fs (loop1): Free/Dirty block details [ 1202.962973][ T6267] EXT4-fs (loop1): free_blocks=0 [ 1202.974588][ T6280] EXT4-fs (loop0): Total free blocks count 0 [ 1202.983846][ T6267] EXT4-fs (loop1): dirty_blocks=16 [ 1202.996671][ T6280] EXT4-fs (loop0): Free/Dirty block details [ 1203.010095][ T6267] EXT4-fs (loop1): Block reservation details [ 1203.017519][ T6280] EXT4-fs (loop0): free_blocks=0 [ 1203.034488][ T6267] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1203.036193][ T6280] EXT4-fs (loop0): dirty_blocks=16 [ 1203.076703][ T6280] EXT4-fs (loop0): Block reservation details [ 1203.099309][ T6280] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1203.118231][ T6291] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1203.134008][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1203.134020][ T26] audit: type=1804 audit(1701756104.280:876): pid=6307 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/71/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1203.182993][ T6291] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1203.238164][ T6291] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1203.238164][ T6291] [ 1203.250886][ T26] audit: type=1804 audit(1701756104.280:877): pid=6307 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/71/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1203.288519][ T6291] EXT4-fs (loop2): Total free blocks count 0 [ 1203.313056][ T6287] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1203.321104][ T6291] EXT4-fs (loop2): Free/Dirty block details [ 1203.382253][ T6287] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1203.391833][ T6291] EXT4-fs (loop2): free_blocks=0 [ 1203.400816][ T6310] loop5: detected capacity change from 0 to 2048 [ 1203.407224][ T6291] EXT4-fs (loop2): dirty_blocks=16 [ 1203.417492][ T6287] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1203.417492][ T6287] [ 1203.423117][ T6291] EXT4-fs (loop2): Block reservation details [ 1203.437639][ T6287] EXT4-fs (loop4): Total free blocks count 0 [ 1203.443780][ T26] audit: type=1804 audit(1701756104.580:878): pid=6311 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/74/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1203.456736][ T6291] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1203.506768][ T6287] EXT4-fs (loop4): Free/Dirty block details [ 1203.512684][ T6287] EXT4-fs (loop4): free_blocks=0 [ 1203.577564][ T6316] loop1: detected capacity change from 0 to 2048 [ 1203.585146][ T26] audit: type=1804 audit(1701756104.580:879): pid=6311 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/74/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1203.607387][ T6297] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1203.625121][ T6287] EXT4-fs (loop4): dirty_blocks=16 [ 1203.625141][ T6287] EXT4-fs (loop4): Block reservation details [ 1203.625153][ T6287] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1203.803879][ T6297] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1203.816271][ T6297] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1203.816271][ T6297] [ 1203.826137][ T6297] EXT4-fs (loop3): Total free blocks count 0 [ 1203.832302][ T6297] EXT4-fs (loop3): Free/Dirty block details [ 1203.838408][ T6297] EXT4-fs (loop3): free_blocks=0 [ 1203.843535][ T6297] EXT4-fs (loop3): dirty_blocks=16 [ 1203.852377][ T6297] EXT4-fs (loop3): Block reservation details [ 1203.858579][ T6297] EXT4-fs (loop3): i_reserved_data_blocks=1 2023/12/05 06:01:45 executed programs: 443 [ 1203.942987][ T6320] loop0: detected capacity change from 0 to 2048 [ 1203.973307][ T6322] loop2: detected capacity change from 0 to 2048 [ 1204.166395][ T6328] loop4: detected capacity change from 0 to 2048 [ 1204.315010][ T26] audit: type=1804 audit(1701756105.460:880): pid=6331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/71/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1204.475632][ T6333] loop3: detected capacity change from 0 to 2048 [ 1204.485489][ T26] audit: type=1804 audit(1701756105.480:881): pid=6331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/71/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1204.520707][ T6315] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1204.562516][ T26] audit: type=1804 audit(1701756105.700:882): pid=6335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/73/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1204.612117][ T6315] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1204.714299][ T26] audit: type=1804 audit(1701756105.700:883): pid=6335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/73/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1204.739954][ T26] audit: type=1804 audit(1701756105.820:884): pid=6339 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/74/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1204.750025][ T6319] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1204.765613][ T26] audit: type=1804 audit(1701756105.820:885): pid=6339 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/74/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1204.811552][ T6315] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1204.811552][ T6315] [ 1204.837322][ T6315] EXT4-fs (loop1): Total free blocks count 0 [ 1204.851389][ T6315] EXT4-fs (loop1): Free/Dirty block details [ 1204.863375][ T6315] EXT4-fs (loop1): free_blocks=0 [ 1204.874246][ T6315] EXT4-fs (loop1): dirty_blocks=16 [ 1204.886237][ T6315] EXT4-fs (loop1): Block reservation details [ 1204.908008][ T6309] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1204.919770][ T6319] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1204.930640][ T6315] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1204.957532][ T6309] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1204.987056][ T6319] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1204.987056][ T6319] [ 1204.992935][ T6309] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1204.992935][ T6309] [ 1205.013741][ T3689] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1205.031229][ T6319] EXT4-fs (loop0): Total free blocks count 0 [ 1205.051604][ T6319] EXT4-fs (loop0): Free/Dirty block details [ 1205.056917][ T6309] EXT4-fs (loop5): Total free blocks count 0 [ 1205.078148][ T6319] EXT4-fs (loop0): free_blocks=0 [ 1205.079247][ T6309] EXT4-fs (loop5): Free/Dirty block details [ 1205.099492][ T6319] EXT4-fs (loop0): dirty_blocks=16 [ 1205.105831][ T6309] EXT4-fs (loop5): free_blocks=0 [ 1205.118490][ T6319] EXT4-fs (loop0): Block reservation details [ 1205.121302][ T6309] EXT4-fs (loop5): dirty_blocks=16 [ 1205.133133][ T6309] EXT4-fs (loop5): Block reservation details [ 1205.135982][ T6319] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1205.167139][ T6309] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1205.299496][ T6327] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1205.395204][ T6327] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1205.427983][ T6327] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1205.427983][ T6327] [ 1205.452238][ T6345] loop1: detected capacity change from 0 to 2048 [ 1205.479070][ T6327] EXT4-fs (loop4): Total free blocks count 0 [ 1205.496436][ T6327] EXT4-fs (loop4): Free/Dirty block details [ 1205.511634][ T3611] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1205.517998][ T6327] EXT4-fs (loop4): free_blocks=0 [ 1205.550313][ T6327] EXT4-fs (loop4): dirty_blocks=16 [ 1205.598274][ T3611] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1205.598274][ T3611] [ 1205.612926][ T6327] EXT4-fs (loop4): Block reservation details [ 1205.620856][ T6327] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1205.629983][ T6332] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1205.744256][ T6332] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1205.749094][ T6351] loop5: detected capacity change from 0 to 2048 [ 1205.782350][ T6332] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1205.782350][ T6332] [ 1205.808978][ T6332] EXT4-fs (loop3): Total free blocks count 0 [ 1205.860633][ T6332] EXT4-fs (loop3): Free/Dirty block details [ 1205.870876][ T6355] loop0: detected capacity change from 0 to 2048 [ 1205.874810][ T6332] EXT4-fs (loop3): free_blocks=0 [ 1205.882277][ T6332] EXT4-fs (loop3): dirty_blocks=16 [ 1205.893788][ T6354] loop2: detected capacity change from 0 to 2048 [ 1205.911189][ T6332] EXT4-fs (loop3): Block reservation details [ 1205.923975][ T6332] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1206.119006][ T6362] loop4: detected capacity change from 0 to 2048 [ 1206.300963][ T6344] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1206.443840][ T6344] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1206.463736][ T6344] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1206.463736][ T6344] [ 1206.493753][ T6344] EXT4-fs (loop1): Total free blocks count 0 [ 1206.504816][ T6344] EXT4-fs (loop1): Free/Dirty block details [ 1206.532592][ T6344] EXT4-fs (loop1): free_blocks=0 [ 1206.552406][ T6344] EXT4-fs (loop1): dirty_blocks=16 [ 1206.562214][ T6344] EXT4-fs (loop1): Block reservation details [ 1206.573978][ T6350] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1206.598436][ T6344] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1206.646941][ T6350] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1206.699944][ T6371] loop3: detected capacity change from 0 to 2048 [ 1206.707324][ T6350] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1206.707324][ T6350] [ 1206.766352][ T6350] EXT4-fs (loop5): Total free blocks count 0 [ 1206.798267][ T6350] EXT4-fs (loop5): Free/Dirty block details [ 1206.844091][ T6350] EXT4-fs (loop5): free_blocks=0 [ 1206.863745][ T6350] EXT4-fs (loop5): dirty_blocks=16 [ 1206.884833][ T6350] EXT4-fs (loop5): Block reservation details [ 1206.884899][ T6353] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1206.891401][ T6350] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1206.964995][ T6353] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1206.985048][ T6353] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1206.985048][ T6353] [ 1207.003055][ T6353] EXT4-fs (loop0): Total free blocks count 0 [ 1207.014795][ T3608] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1207.015824][ T6353] EXT4-fs (loop0): Free/Dirty block details [ 1207.048083][ T6353] EXT4-fs (loop0): free_blocks=0 [ 1207.049008][ T3608] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1207.049008][ T3608] [ 1207.058854][ T6353] EXT4-fs (loop0): dirty_blocks=16 [ 1207.068305][ T6352] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1207.087505][ T6353] EXT4-fs (loop0): Block reservation details [ 1207.095435][ T6353] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1207.111739][ T6352] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1207.133948][ T3689] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1207.151616][ T6352] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1207.151616][ T6352] [ 1207.204023][ T6352] EXT4-fs (loop2): Total free blocks count 0 [ 1207.210033][ T6352] EXT4-fs (loop2): Free/Dirty block details [ 1207.247788][ T6352] EXT4-fs (loop2): free_blocks=0 [ 1207.258888][ T6352] EXT4-fs (loop2): dirty_blocks=16 [ 1207.275413][ T6352] EXT4-fs (loop2): Block reservation details [ 1207.295157][ T6382] loop1: detected capacity change from 0 to 2048 [ 1207.299647][ T6352] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1207.302470][ T6383] loop5: detected capacity change from 0 to 2048 [ 1207.316799][ T6360] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1207.341533][ T6360] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1207.341533][ T6360] [ 1207.360954][ T6360] EXT4-fs (loop4): Total free blocks count 0 [ 1207.463754][ T6360] EXT4-fs (loop4): Free/Dirty block details [ 1207.478874][ T6360] EXT4-fs (loop4): free_blocks=0 [ 1207.497201][ T6360] EXT4-fs (loop4): dirty_blocks=16 [ 1207.529161][ T6360] EXT4-fs (loop4): Block reservation details [ 1207.552593][ T6360] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1207.559011][ T3689] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1207.700521][ T6393] loop0: detected capacity change from 0 to 2048 [ 1207.712802][ T6391] loop2: detected capacity change from 0 to 2048 [ 1207.993873][ T3689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1208.175424][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 1208.175438][ T26] audit: type=1804 audit(1701756109.320:904): pid=6398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/76/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1208.282001][ T6403] loop4: detected capacity change from 0 to 2048 [ 1208.290969][ T26] audit: type=1804 audit(1701756109.320:905): pid=6398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/76/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1208.295297][ T6401] loop3: detected capacity change from 0 to 2048 [ 1208.436410][ T26] audit: type=1804 audit(1701756109.470:906): pid=6404 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/73/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1208.483037][ T26] audit: type=1804 audit(1701756109.470:907): pid=6404 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/73/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1208.520303][ T6381] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1208.613716][ T26] audit: type=1804 audit(1701756109.550:908): pid=6407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/75/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1208.619356][ T6381] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1208.652781][ T6392] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1208.708379][ T26] audit: type=1804 audit(1701756109.550:909): pid=6407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/75/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1208.715394][ T6392] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1208.744192][ T6381] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1208.744192][ T6381] [ 1208.756799][ T6381] EXT4-fs (loop1): Total free blocks count 0 [ 1208.767665][ T26] audit: type=1804 audit(1701756109.910:910): pid=6412 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/76/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1208.814951][ T6381] EXT4-fs (loop1): Free/Dirty block details [ 1208.838117][ T6381] EXT4-fs (loop1): free_blocks=0 [ 1208.846643][ T6381] EXT4-fs (loop1): dirty_blocks=16 [ 1208.851987][ T6392] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1208.851987][ T6392] [ 1208.865740][ T6381] EXT4-fs (loop1): Block reservation details [ 1208.875411][ T6392] EXT4-fs (loop0): Total free blocks count 0 [ 1208.883177][ T26] audit: type=1804 audit(1701756109.940:911): pid=6413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/74/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1208.908766][ T6392] EXT4-fs (loop0): Free/Dirty block details [ 1208.933104][ T6392] EXT4-fs (loop0): free_blocks=0 [ 1208.933984][ T6381] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1208.959529][ T6392] EXT4-fs (loop0): dirty_blocks=16 [ 1208.966263][ T6389] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1209.002821][ T6392] EXT4-fs (loop0): Block reservation details [ 1209.010261][ T26] audit: type=1804 audit(1701756109.940:912): pid=6413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/74/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1209.028340][ T6392] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1209.042410][ T6417] loop5: detected capacity change from 0 to 2048 [ 1209.067292][ T6389] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1209.100002][ T6400] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1209.128370][ T26] audit: type=1804 audit(1701756109.950:913): pid=6412 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/76/bus/bus" dev="loop2" ino=18 res=1 errno=0 2023/12/05 06:01:50 executed programs: 458 [ 1209.178228][ T6389] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1209.178228][ T6389] [ 1209.220516][ T6389] EXT4-fs (loop2): Total free blocks count 0 [ 1209.224928][ T6400] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1209.232619][ T6389] EXT4-fs (loop2): Free/Dirty block details [ 1209.245164][ T6389] EXT4-fs (loop2): free_blocks=0 [ 1209.250161][ T6389] EXT4-fs (loop2): dirty_blocks=16 [ 1209.255323][ T6389] EXT4-fs (loop2): Block reservation details [ 1209.261306][ T6389] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1209.269261][ T6400] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1209.269261][ T6400] [ 1209.279698][ T6400] EXT4-fs (loop4): Total free blocks count 0 [ 1209.285795][ T6400] EXT4-fs (loop4): Free/Dirty block details [ 1209.292323][ T6400] EXT4-fs (loop4): free_blocks=0 [ 1209.297322][ T6400] EXT4-fs (loop4): dirty_blocks=16 [ 1209.302481][ T6400] EXT4-fs (loop4): Block reservation details [ 1209.308941][ T6400] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1209.384049][ T6399] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1209.493196][ T6399] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1209.519638][ T6423] loop1: detected capacity change from 0 to 2048 [ 1209.531214][ T6399] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1209.531214][ T6399] [ 1209.580871][ T6399] EXT4-fs (loop3): Total free blocks count 0 [ 1209.650233][ T6399] EXT4-fs (loop3): Free/Dirty block details [ 1209.656443][ T6399] EXT4-fs (loop3): free_blocks=0 [ 1209.666051][ T6399] EXT4-fs (loop3): dirty_blocks=16 [ 1209.671179][ T6399] EXT4-fs (loop3): Block reservation details [ 1209.677676][ T6399] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1209.793063][ T6428] loop0: detected capacity change from 0 to 2048 [ 1209.833433][ T6429] loop2: detected capacity change from 0 to 2048 [ 1209.862882][ T6431] loop4: detected capacity change from 0 to 2048 [ 1210.265139][ T6442] loop3: detected capacity change from 0 to 2048 [ 1210.276453][ T6416] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1210.330179][ T6422] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1210.353101][ T6416] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1210.460430][ T6416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1210.460430][ T6416] [ 1210.474264][ T6422] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1210.487434][ T6422] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1210.487434][ T6422] [ 1210.497340][ T6422] EXT4-fs (loop1): Total free blocks count 0 [ 1210.503512][ T6422] EXT4-fs (loop1): Free/Dirty block details [ 1210.509641][ T6422] EXT4-fs (loop1): free_blocks=0 [ 1210.519279][ T6416] EXT4-fs (loop5): Total free blocks count 0 [ 1210.522875][ T6422] EXT4-fs (loop1): dirty_blocks=16 [ 1210.530584][ T6422] EXT4-fs (loop1): Block reservation details [ 1210.536788][ T6422] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1210.573697][ T6416] EXT4-fs (loop5): Free/Dirty block details [ 1210.598647][ T6416] EXT4-fs (loop5): free_blocks=0 [ 1210.633298][ T6416] EXT4-fs (loop5): dirty_blocks=16 [ 1210.641272][ T6416] EXT4-fs (loop5): Block reservation details [ 1210.647753][ T6430] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1210.662911][ T6416] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1210.705054][ T6426] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1210.738948][ T6426] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1210.752502][ T6430] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1210.789537][ T6426] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1210.789537][ T6426] [ 1210.809739][ T6430] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1210.809739][ T6430] [ 1210.821925][ T6426] EXT4-fs (loop2): Total free blocks count 0 [ 1210.836486][ T6426] EXT4-fs (loop2): Free/Dirty block details [ 1210.848519][ T6430] EXT4-fs (loop4): Total free blocks count 0 [ 1210.856993][ T6426] EXT4-fs (loop2): free_blocks=0 [ 1210.869236][ T6426] EXT4-fs (loop2): dirty_blocks=16 [ 1210.875685][ T6430] EXT4-fs (loop4): Free/Dirty block details [ 1210.886247][ T6426] EXT4-fs (loop2): Block reservation details [ 1210.895719][ T6430] EXT4-fs (loop4): free_blocks=0 [ 1210.901645][ T6452] loop1: detected capacity change from 0 to 2048 [ 1210.903878][ T6426] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1210.918586][ T6430] EXT4-fs (loop4): dirty_blocks=16 [ 1210.930932][ T6430] EXT4-fs (loop4): Block reservation details [ 1210.953092][ T6430] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1211.074878][ T6427] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1211.121168][ T6427] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1211.134724][ T6427] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1211.134724][ T6427] [ 1211.145748][ T6427] EXT4-fs (loop0): Total free blocks count 0 [ 1211.151839][ T6427] EXT4-fs (loop0): Free/Dirty block details [ 1211.158016][ T6427] EXT4-fs (loop0): free_blocks=0 [ 1211.162984][ T6427] EXT4-fs (loop0): dirty_blocks=16 [ 1211.168218][ T6427] EXT4-fs (loop0): Block reservation details [ 1211.174349][ T6427] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1211.211828][ T6457] loop5: detected capacity change from 0 to 2048 [ 1211.482635][ T6441] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1211.517575][ T6462] loop4: detected capacity change from 0 to 2048 [ 1211.575838][ T6441] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1211.581860][ T6466] loop2: detected capacity change from 0 to 2048 [ 1211.598977][ T6441] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1211.598977][ T6441] [ 1211.614476][ T3689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1211.638686][ T6462] EXT4-fs mount: 28 callbacks suppressed [ 1211.638700][ T6462] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1211.676156][ T6441] EXT4-fs (loop3): Total free blocks count 0 [ 1211.682429][ T6441] EXT4-fs (loop3): Free/Dirty block details [ 1211.688974][ T6441] EXT4-fs (loop3): free_blocks=0 [ 1211.694435][ T6441] EXT4-fs (loop3): dirty_blocks=16 [ 1211.699798][ T6441] EXT4-fs (loop3): Block reservation details [ 1211.706490][ T6441] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1211.714872][ T6466] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1211.885690][ T6456] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1211.908516][ T6456] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1211.908516][ T6456] [ 1211.924047][ T6456] EXT4-fs (loop5): Total free blocks count 0 [ 1211.943993][ T6456] EXT4-fs (loop5): Free/Dirty block details [ 1211.957280][ T6473] loop0: detected capacity change from 0 to 2048 [ 1211.973925][ T6456] EXT4-fs (loop5): free_blocks=0 [ 1211.979019][ T6456] EXT4-fs (loop5): dirty_blocks=16 [ 1212.022765][ T6473] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1212.024500][ T6456] EXT4-fs (loop5): Block reservation details [ 1212.090302][ T6451] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1212.105373][ T6456] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1212.138630][ T6451] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1212.236635][ T6480] loop3: detected capacity change from 0 to 2048 [ 1212.260075][ T6451] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1212.260075][ T6451] [ 1212.275052][ T6480] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1212.398140][ T6451] EXT4-fs (loop1): Total free blocks count 0 [ 1212.437239][ T6451] EXT4-fs (loop1): Free/Dirty block details [ 1212.443242][ T6451] EXT4-fs (loop1): free_blocks=0 [ 1212.480730][ T6461] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1212.502054][ T6451] EXT4-fs (loop1): dirty_blocks=16 [ 1212.507440][ T6451] EXT4-fs (loop1): Block reservation details [ 1212.513594][ T6451] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1212.522126][ T6461] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1212.550380][ T6461] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1212.550380][ T6461] [ 1212.588682][ T6461] EXT4-fs (loop4): Total free blocks count 0 [ 1212.613834][ T6461] EXT4-fs (loop4): Free/Dirty block details [ 1212.626844][ T6461] EXT4-fs (loop4): free_blocks=0 [ 1212.660957][ T6461] EXT4-fs (loop4): dirty_blocks=16 [ 1212.682387][ T6461] EXT4-fs (loop4): Block reservation details [ 1212.700185][ T6461] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1212.805470][ T6488] loop5: detected capacity change from 0 to 2048 [ 1212.892666][ T6488] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1212.960975][ T6465] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1212.982831][ T6465] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1212.998091][ T6465] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1212.998091][ T6465] [ 1213.007920][ T6465] EXT4-fs (loop2): Total free blocks count 0 [ 1213.014568][ T6465] EXT4-fs (loop2): Free/Dirty block details [ 1213.020571][ T6465] EXT4-fs (loop2): free_blocks=0 [ 1213.025650][ T6465] EXT4-fs (loop2): dirty_blocks=16 [ 1213.030849][ T6465] EXT4-fs (loop2): Block reservation details [ 1213.037529][ T6465] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1213.064824][ T6479] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1213.116697][ T6494] loop1: detected capacity change from 0 to 2048 [ 1213.148480][ T6472] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1213.149398][ T6479] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1213.183706][ T6479] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1213.183706][ T6479] [ 1213.189910][ T6472] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1213.193350][ T6479] EXT4-fs (loop3): Total free blocks count 0 [ 1213.193365][ T6479] EXT4-fs (loop3): Free/Dirty block details [ 1213.193378][ T6479] EXT4-fs (loop3): free_blocks=0 [ 1213.193392][ T6479] EXT4-fs (loop3): dirty_blocks=16 [ 1213.193404][ T6479] EXT4-fs (loop3): Block reservation details [ 1213.218262][ T6472] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1213.218262][ T6472] [ 1213.236378][ T6497] loop4: detected capacity change from 0 to 2048 [ 1213.258503][ T6472] EXT4-fs (loop0): Total free blocks count 0 [ 1213.269565][ T6494] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1213.281905][ T6472] EXT4-fs (loop0): Free/Dirty block details [ 1213.283578][ T6479] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1213.290944][ T6472] EXT4-fs (loop0): free_blocks=0 [ 1213.298884][ T6472] EXT4-fs (loop0): dirty_blocks=16 [ 1213.304564][ T6472] EXT4-fs (loop0): Block reservation details [ 1213.310633][ T6472] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1213.461907][ T6497] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1213.597098][ T6503] loop2: detected capacity change from 0 to 2048 [ 1213.675434][ T6505] loop0: detected capacity change from 0 to 2048 [ 1213.705742][ T6503] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1213.789406][ T26] kauditd_printk_skb: 26 callbacks suppressed [ 1213.789420][ T26] audit: type=1804 audit(1701756114.930:940): pid=6508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/79/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1213.812380][ T6505] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1213.846277][ T26] audit: type=1804 audit(1701756114.930:941): pid=6508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/79/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1213.953815][ T3689] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1213.975396][ T6487] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1214.063904][ T6487] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1214.081816][ T6487] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1214.081816][ T6487] [ 1214.098339][ T6487] EXT4-fs (loop5): Total free blocks count 0 [ 1214.113728][ T26] audit: type=1804 audit(1701756115.250:942): pid=6513 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/79/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1214.128004][ T6514] loop3: detected capacity change from 0 to 2048 [ 1214.163453][ T6487] EXT4-fs (loop5): Free/Dirty block details [ 1214.181171][ T6487] EXT4-fs (loop5): free_blocks=0 [ 1214.190849][ T26] audit: type=1804 audit(1701756115.250:943): pid=6513 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/79/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1214.199092][ T6487] EXT4-fs (loop5): dirty_blocks=16 [ 1214.240724][ T6514] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1214.267703][ T26] audit: type=1804 audit(1701756115.370:944): pid=6515 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/76/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1214.289341][ T6487] EXT4-fs (loop5): Block reservation details [ 1214.298954][ T6487] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1214.308538][ T26] audit: type=1804 audit(1701756115.370:945): pid=6515 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/76/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1214.344163][ T6502] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1214.360446][ T26] audit: type=1804 audit(1701756115.500:946): pid=6519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/77/bus/bus" dev="loop4" ino=18 res=1 errno=0 2023/12/05 06:01:55 executed programs: 475 [ 1214.445349][ T6493] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1214.460639][ T6502] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1214.484588][ T26] audit: type=1804 audit(1701756115.530:947): pid=6519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/77/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1214.512667][ T6502] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1214.512667][ T6502] [ 1214.546420][ T3689] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1214.551917][ T6502] EXT4-fs (loop2): Total free blocks count 0 [ 1214.561186][ T6496] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1214.577407][ T6493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1214.605603][ T6502] EXT4-fs (loop2): Free/Dirty block details [ 1214.618671][ T3689] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1214.620947][ T6502] EXT4-fs (loop2): free_blocks=0 [ 1214.643766][ T6493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1214.643766][ T6493] [ 1214.645009][ T6496] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1214.656920][ T6493] EXT4-fs (loop1): Total free blocks count 0 [ 1214.710432][ T6496] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1214.710432][ T6496] [ 1214.718009][ T6493] EXT4-fs (loop1): Free/Dirty block details [ 1214.722166][ T6502] EXT4-fs (loop2): dirty_blocks=16 [ 1214.742543][ T6493] EXT4-fs (loop1): free_blocks=0 [ 1214.743741][ T6502] EXT4-fs (loop2): Block reservation details [ 1214.757908][ T6493] EXT4-fs (loop1): dirty_blocks=16 [ 1214.763868][ T6502] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1214.775770][ T6493] EXT4-fs (loop1): Block reservation details [ 1214.787241][ T6523] loop5: detected capacity change from 0 to 2048 [ 1214.798235][ T6493] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1214.854920][ T6523] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1214.913727][ T26] audit: type=1804 audit(1701756116.050:948): pid=6526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/78/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1214.972255][ T26] audit: type=1804 audit(1701756116.050:949): pid=6526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/78/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1215.238980][ T6531] loop4: detected capacity change from 0 to 2048 [ 1215.299631][ T6531] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1215.335454][ T6533] loop2: detected capacity change from 0 to 2048 [ 1215.484317][ T6533] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1215.551591][ T6538] loop1: detected capacity change from 0 to 2048 [ 1215.663165][ T6522] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1215.669615][ T6545] loop0: detected capacity change from 0 to 2048 [ 1215.688979][ T6543] loop3: detected capacity change from 0 to 2048 [ 1215.723795][ T6538] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1215.736290][ T6522] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1215.760283][ T6543] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1215.784894][ T6522] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1215.784894][ T6522] [ 1215.805319][ T6522] EXT4-fs (loop5): Total free blocks count 0 [ 1215.811507][ T6522] EXT4-fs (loop5): Free/Dirty block details [ 1215.817680][ T6522] EXT4-fs (loop5): free_blocks=0 [ 1215.822807][ T6522] EXT4-fs (loop5): dirty_blocks=16 [ 1215.830351][ T6522] EXT4-fs (loop5): Block reservation details [ 1215.837140][ T6522] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1215.928756][ T6545] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1216.016095][ T6530] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1216.087833][ T6530] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1216.128826][ T6530] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1216.128826][ T6530] [ 1216.143691][ T3689] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1216.193209][ T6530] EXT4-fs (loop4): Total free blocks count 0 [ 1216.212407][ T6530] EXT4-fs (loop4): Free/Dirty block details [ 1216.217393][ T6532] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1216.242402][ T6530] EXT4-fs (loop4): free_blocks=0 [ 1216.254875][ T6530] EXT4-fs (loop4): dirty_blocks=16 [ 1216.277638][ T6530] EXT4-fs (loop4): Block reservation details [ 1216.293786][ T6532] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1216.321326][ T6530] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1216.321795][ T6532] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1216.321795][ T6532] [ 1216.386218][ T6532] EXT4-fs (loop2): Total free blocks count 0 [ 1216.410649][ T6532] EXT4-fs (loop2): Free/Dirty block details [ 1216.439315][ T6532] EXT4-fs (loop2): free_blocks=0 [ 1216.451309][ T6532] EXT4-fs (loop2): dirty_blocks=16 [ 1216.467298][ T6532] EXT4-fs (loop2): Block reservation details [ 1216.483553][ T6532] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1216.527254][ T6558] loop5: detected capacity change from 0 to 2048 [ 1216.583725][ T3689] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1216.616835][ T6558] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1216.900903][ T6541] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1216.922334][ T6567] loop4: detected capacity change from 0 to 2048 [ 1216.960419][ T6569] loop2: detected capacity change from 0 to 2048 [ 1216.969812][ T6567] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1216.991304][ T6541] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1217.027068][ T6541] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1217.027068][ T6541] [ 1217.038017][ T6541] EXT4-fs (loop0): Total free blocks count 0 [ 1217.044889][ T6541] EXT4-fs (loop0): Free/Dirty block details [ 1217.051409][ T6541] EXT4-fs (loop0): free_blocks=0 [ 1217.057403][ T6541] EXT4-fs (loop0): dirty_blocks=16 [ 1217.062653][ T6541] EXT4-fs (loop0): Block reservation details [ 1217.069087][ T6541] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1217.122149][ T3689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1217.155305][ T6569] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1217.277821][ T6577] loop1: detected capacity change from 0 to 2048 [ 1217.343243][ T6577] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1217.618378][ T6584] loop3: detected capacity change from 0 to 2048 [ 1217.641552][ T6586] loop0: detected capacity change from 0 to 2048 [ 1217.678619][ T6584] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1217.689347][ T6566] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1217.689873][ T6566] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1217.707434][ T6588] loop5: detected capacity change from 0 to 2048 [ 1217.716833][ T6566] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1217.716833][ T6566] [ 1217.732973][ T6566] EXT4-fs (loop4): Total free blocks count 0 [ 1217.742631][ T6566] EXT4-fs (loop4): Free/Dirty block details [ 1217.748939][ T6566] EXT4-fs (loop4): free_blocks=0 [ 1217.753960][ T6566] EXT4-fs (loop4): dirty_blocks=16 [ 1217.754891][ T6586] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1217.759073][ T6566] EXT4-fs (loop4): Block reservation details [ 1217.759088][ T6566] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1217.812983][ T6588] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1218.173937][ T3689] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1218.307583][ T6568] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1218.342687][ T6568] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1218.342687][ T6568] [ 1218.353327][ T6582] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1218.381637][ T6600] loop4: detected capacity change from 0 to 2048 [ 1218.389130][ T6582] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1218.393774][ T6568] EXT4-fs (loop2): Total free blocks count 0 [ 1218.421506][ T6568] EXT4-fs (loop2): Free/Dirty block details [ 1218.427069][ T6582] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1218.427069][ T6582] [ 1218.451365][ T6568] EXT4-fs (loop2): free_blocks=0 [ 1218.457880][ T6582] EXT4-fs (loop3): Total free blocks count 0 [ 1218.469716][ T6568] EXT4-fs (loop2): dirty_blocks=16 [ 1218.478114][ T6582] EXT4-fs (loop3): Free/Dirty block details [ 1218.486413][ T6600] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1218.496738][ T6582] EXT4-fs (loop3): free_blocks=0 [ 1218.508398][ T6568] EXT4-fs (loop2): Block reservation details [ 1218.515118][ T6576] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1218.523358][ T6582] EXT4-fs (loop3): dirty_blocks=16 [ 1218.543725][ T6568] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1218.553840][ T6582] EXT4-fs (loop3): Block reservation details [ 1218.559828][ T6582] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1218.570865][ T6576] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1218.636473][ T6576] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1218.636473][ T6576] [ 1218.719877][ T6576] EXT4-fs (loop1): Total free blocks count 0 [ 1218.752172][ T6576] EXT4-fs (loop1): Free/Dirty block details [ 1218.778929][ T6576] EXT4-fs (loop1): free_blocks=0 [ 1218.817044][ T6576] EXT4-fs (loop1): dirty_blocks=16 [ 1218.843945][ T6576] EXT4-fs (loop1): Block reservation details [ 1218.844903][ T6587] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1218.853740][ T6585] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1218.895935][ T6576] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1218.921148][ T6609] loop3: detected capacity change from 0 to 2048 [ 1218.934565][ T6587] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1218.954059][ T6585] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1218.983769][ T6587] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1218.983769][ T6587] [ 1219.007434][ T6585] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1219.007434][ T6585] [ 1219.017366][ T6587] EXT4-fs (loop5): Total free blocks count 0 [ 1219.017385][ T6587] EXT4-fs (loop5): Free/Dirty block details [ 1219.017400][ T6587] EXT4-fs (loop5): free_blocks=0 [ 1219.017415][ T6587] EXT4-fs (loop5): dirty_blocks=16 [ 1219.017429][ T6587] EXT4-fs (loop5): Block reservation details [ 1219.017441][ T6587] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1219.070708][ T6609] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1219.080881][ T6613] loop2: detected capacity change from 0 to 2048 [ 1219.089566][ T6585] EXT4-fs (loop0): Total free blocks count 0 [ 1219.096172][ T6585] EXT4-fs (loop0): Free/Dirty block details [ 1219.103043][ T6585] EXT4-fs (loop0): free_blocks=0 [ 1219.109370][ T6585] EXT4-fs (loop0): dirty_blocks=16 [ 1219.114702][ T6585] EXT4-fs (loop0): Block reservation details [ 1219.121432][ T6585] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1219.202586][ T6613] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1219.384428][ T6617] loop1: detected capacity change from 0 to 2048 [ 1219.463830][ T6617] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1219.496382][ T26] kauditd_printk_skb: 28 callbacks suppressed 2023/12/05 06:02:00 executed programs: 493 [ 1219.496396][ T26] audit: type=1804 audit(1701756120.640:978): pid=6618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/83/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1219.626033][ T26] audit: type=1804 audit(1701756120.640:979): pid=6618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/83/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1219.669176][ T6624] loop5: detected capacity change from 0 to 2048 [ 1219.675772][ T6608] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1219.720912][ T26] audit: type=1804 audit(1701756120.680:980): pid=6621 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/80/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1219.749233][ T6608] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1219.754523][ T6599] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1219.778667][ T6624] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1219.783554][ T6628] loop0: detected capacity change from 0 to 2048 [ 1219.798043][ T6608] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1219.798043][ T6608] [ 1219.808745][ T6608] EXT4-fs (loop3): Total free blocks count 0 [ 1219.815205][ T6608] EXT4-fs (loop3): Free/Dirty block details [ 1219.821305][ T6608] EXT4-fs (loop3): free_blocks=0 [ 1219.826847][ T6608] EXT4-fs (loop3): dirty_blocks=16 [ 1219.832213][ T6608] EXT4-fs (loop3): Block reservation details [ 1219.839757][ T6608] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1219.848553][ T26] audit: type=1804 audit(1701756120.690:981): pid=6621 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/80/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1219.876311][ T6628] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1219.877670][ T6599] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1219.966829][ T26] audit: type=1804 audit(1701756121.110:982): pid=6632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/82/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1219.974675][ T6599] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1219.974675][ T6599] [ 1220.075965][ T26] audit: type=1804 audit(1701756121.140:983): pid=6632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/82/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1220.110165][ T6599] EXT4-fs (loop4): Total free blocks count 0 [ 1220.117911][ T6599] EXT4-fs (loop4): Free/Dirty block details [ 1220.139009][ T6599] EXT4-fs (loop4): free_blocks=0 [ 1220.146198][ T6611] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1220.173201][ T6599] EXT4-fs (loop4): dirty_blocks=16 [ 1220.181241][ T6611] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1220.186591][ T6599] EXT4-fs (loop4): Block reservation details [ 1220.220336][ T6611] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1220.220336][ T6611] [ 1220.221739][ T6599] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1220.263724][ T6611] EXT4-fs (loop2): Total free blocks count 0 [ 1220.293813][ T6611] EXT4-fs (loop2): Free/Dirty block details [ 1220.320196][ T6611] EXT4-fs (loop2): free_blocks=0 [ 1220.330995][ T6611] EXT4-fs (loop2): dirty_blocks=16 [ 1220.362581][ T6611] EXT4-fs (loop2): Block reservation details [ 1220.379329][ T6611] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1220.457445][ T26] audit: type=1804 audit(1701756121.600:984): pid=6634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/81/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1220.519543][ T26] audit: type=1804 audit(1701756121.600:985): pid=6634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/81/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1220.544163][ T6636] loop3: detected capacity change from 0 to 2048 [ 1220.578290][ T26] audit: type=1804 audit(1701756121.700:986): pid=6637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/79/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1220.614059][ T6626] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1220.630644][ T26] audit: type=1804 audit(1701756121.700:987): pid=6637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/79/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1220.694901][ T6636] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1220.734072][ T6616] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1220.743358][ T6626] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1220.762195][ T6626] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1220.762195][ T6626] [ 1220.771887][ T6626] EXT4-fs (loop0): Total free blocks count 0 [ 1220.777965][ T6626] EXT4-fs (loop0): Free/Dirty block details [ 1220.783942][ T6626] EXT4-fs (loop0): free_blocks=0 [ 1220.788984][ T6626] EXT4-fs (loop0): dirty_blocks=16 [ 1220.797083][ T6623] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1220.797703][ T6626] EXT4-fs (loop0): Block reservation details [ 1220.817970][ T6626] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1220.844137][ T6623] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1220.874208][ T6645] loop4: detected capacity change from 0 to 2048 [ 1220.880704][ T6623] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1220.880704][ T6623] [ 1220.895234][ T6623] EXT4-fs (loop5): Total free blocks count 0 [ 1220.908401][ T6623] EXT4-fs (loop5): Free/Dirty block details [ 1220.920014][ T6623] EXT4-fs (loop5): free_blocks=0 [ 1220.931309][ T6623] EXT4-fs (loop5): dirty_blocks=16 [ 1220.942997][ T6645] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1220.960391][ T6623] EXT4-fs (loop5): Block reservation details [ 1220.980562][ T6623] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1221.010195][ T6616] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1221.142795][ T6616] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1221.142795][ T6616] [ 1221.158452][ T6649] loop2: detected capacity change from 0 to 2048 [ 1221.174465][ T6616] EXT4-fs (loop1): Total free blocks count 0 [ 1221.180564][ T6616] EXT4-fs (loop1): Free/Dirty block details [ 1221.196669][ T6616] EXT4-fs (loop1): free_blocks=0 [ 1221.210829][ T6616] EXT4-fs (loop1): dirty_blocks=16 [ 1221.225631][ T6649] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1221.226268][ T6616] EXT4-fs (loop1): Block reservation details [ 1221.273250][ T6616] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1221.602076][ T6659] loop0: detected capacity change from 0 to 2048 [ 1221.616251][ T6658] loop5: detected capacity change from 0 to 2048 [ 1221.646106][ T6659] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1221.663067][ T6644] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1221.664726][ T6635] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1221.724462][ T6635] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1221.762908][ T6658] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1221.772644][ T6635] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1221.772644][ T6635] [ 1221.784160][ T6644] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1221.797373][ T6644] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1221.797373][ T6644] [ 1221.807897][ T6635] EXT4-fs (loop3): Total free blocks count 0 [ 1221.814024][ T6644] EXT4-fs (loop4): Total free blocks count 0 [ 1221.820139][ T6644] EXT4-fs (loop4): Free/Dirty block details [ 1221.823696][ T6635] EXT4-fs (loop3): Free/Dirty block details [ 1221.826198][ T6644] EXT4-fs (loop4): free_blocks=0 [ 1221.832241][ T6635] EXT4-fs (loop3): free_blocks=0 [ 1221.837047][ T6644] EXT4-fs (loop4): dirty_blocks=16 [ 1221.847184][ T6644] EXT4-fs (loop4): Block reservation details [ 1221.853291][ T6644] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1221.869074][ T6665] loop1: detected capacity change from 0 to 2048 [ 1221.879350][ T6635] EXT4-fs (loop3): dirty_blocks=16 [ 1221.907403][ T6635] EXT4-fs (loop3): Block reservation details [ 1221.918130][ T6665] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1221.952885][ T6635] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1222.030758][ T6648] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1222.053556][ T6648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1222.073690][ T6648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1222.073690][ T6648] [ 1222.109348][ T6648] EXT4-fs (loop2): Total free blocks count 0 [ 1222.140118][ T6648] EXT4-fs (loop2): Free/Dirty block details [ 1222.160666][ T6648] EXT4-fs (loop2): free_blocks=0 [ 1222.187337][ T6648] EXT4-fs (loop2): dirty_blocks=16 [ 1222.216380][ T6648] EXT4-fs (loop2): Block reservation details [ 1222.238177][ T6648] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1222.401274][ T6671] loop3: detected capacity change from 0 to 2048 [ 1222.460998][ T6671] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1222.563839][ T3689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1222.579068][ T3611] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1222.598456][ T3611] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1222.598456][ T3611] [ 1222.648775][ T6675] loop4: detected capacity change from 0 to 2048 [ 1222.698676][ T6675] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1222.916616][ T6681] loop2: detected capacity change from 0 to 2048 [ 1222.966110][ T6656] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1222.988644][ T6681] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1222.999749][ T6656] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1223.007041][ T6662] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1223.034858][ T6656] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1223.034858][ T6656] [ 1223.050375][ T6656] EXT4-fs (loop0): Total free blocks count 0 [ 1223.063769][ T6656] EXT4-fs (loop0): Free/Dirty block details [ 1223.069679][ T6656] EXT4-fs (loop0): free_blocks=0 [ 1223.082032][ T6656] EXT4-fs (loop0): dirty_blocks=16 [ 1223.082652][ T6662] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1223.087183][ T6656] EXT4-fs (loop0): Block reservation details [ 1223.087196][ T6656] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1223.184132][ T6670] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1223.225595][ T6662] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1223.225595][ T6662] [ 1223.245410][ T6670] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1223.265245][ T6662] EXT4-fs (loop1): Total free blocks count 0 [ 1223.280165][ T6662] EXT4-fs (loop1): Free/Dirty block details [ 1223.300384][ T6662] EXT4-fs (loop1): free_blocks=0 [ 1223.307958][ T6670] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1223.307958][ T6670] [ 1223.333117][ T6662] EXT4-fs (loop1): dirty_blocks=16 [ 1223.367215][ T6662] EXT4-fs (loop1): Block reservation details [ 1223.379848][ T6670] EXT4-fs (loop3): Total free blocks count 0 [ 1223.389485][ T6662] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1223.401209][ T6670] EXT4-fs (loop3): Free/Dirty block details [ 1223.443537][ T6670] EXT4-fs (loop3): free_blocks=0 [ 1223.461689][ T6691] loop5: detected capacity change from 0 to 2048 [ 1223.482468][ T6693] loop0: detected capacity change from 0 to 2048 [ 1223.497325][ T6670] EXT4-fs (loop3): dirty_blocks=16 [ 1223.502451][ T6670] EXT4-fs (loop3): Block reservation details [ 1223.539712][ T6670] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1223.555125][ T6693] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1223.574012][ T6691] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1223.822945][ T6673] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1223.893361][ T6702] loop3: detected capacity change from 0 to 2048 [ 1223.952504][ T6680] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1223.962459][ T6673] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1223.985286][ T6702] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1223.996127][ T6673] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1223.996127][ T6673] [ 1224.021579][ T6705] loop1: detected capacity change from 0 to 2048 [ 1224.035610][ T6673] EXT4-fs (loop4): Total free blocks count 0 [ 1224.073841][ T6680] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1224.081752][ T6673] EXT4-fs (loop4): Free/Dirty block details [ 1224.087137][ T6680] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1224.087137][ T6680] [ 1224.103421][ T6680] EXT4-fs (loop2): Total free blocks count 0 [ 1224.107478][ T6673] EXT4-fs (loop4): free_blocks=0 [ 1224.112315][ T6680] EXT4-fs (loop2): Free/Dirty block details [ 1224.120996][ T6680] EXT4-fs (loop2): free_blocks=0 [ 1224.126041][ T6680] EXT4-fs (loop2): dirty_blocks=16 [ 1224.131152][ T6680] EXT4-fs (loop2): Block reservation details [ 1224.138304][ T6680] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1224.144438][ T6673] EXT4-fs (loop4): dirty_blocks=16 [ 1224.149567][ T6673] EXT4-fs (loop4): Block reservation details [ 1224.174784][ T6673] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1224.209436][ T6705] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1224.334069][ T6692] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1224.404755][ T6692] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1224.417189][ T6692] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1224.417189][ T6692] [ 1224.427025][ T6692] EXT4-fs (loop0): Total free blocks count 0 [ 1224.433157][ T6692] EXT4-fs (loop0): Free/Dirty block details [ 1224.439393][ T6692] EXT4-fs (loop0): free_blocks=0 [ 1224.458229][ T6692] EXT4-fs (loop0): dirty_blocks=16 [ 1224.474625][ T6692] EXT4-fs (loop0): Block reservation details [ 1224.493885][ T6692] EXT4-fs (loop0): i_reserved_data_blocks=1 2023/12/05 06:02:05 executed programs: 508 [ 1224.627056][ T6690] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1224.680029][ T6701] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1224.738616][ T6701] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1224.747185][ T6719] loop4: detected capacity change from 0 to 2048 [ 1224.752519][ T6717] loop2: detected capacity change from 0 to 2048 [ 1224.778107][ T6701] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1224.778107][ T6701] [ 1224.796899][ T6690] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1224.798097][ T6701] EXT4-fs (loop3): Total free blocks count 0 [ 1224.817713][ T6701] EXT4-fs (loop3): Free/Dirty block details [ 1224.825398][ T6717] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1224.829329][ T6701] EXT4-fs (loop3): free_blocks=0 [ 1224.845025][ T6690] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1224.845025][ T6690] [ 1224.845057][ T6701] EXT4-fs (loop3): dirty_blocks=16 [ 1224.861455][ T6701] EXT4-fs (loop3): Block reservation details [ 1224.867863][ T6701] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1224.928408][ T6690] EXT4-fs (loop5): Total free blocks count 0 [ 1224.939221][ T6719] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1224.991293][ T6690] EXT4-fs (loop5): Free/Dirty block details [ 1225.006265][ T26] kauditd_printk_skb: 26 callbacks suppressed [ 1225.006278][ T26] audit: type=1804 audit(1701756126.150:1014): pid=6724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/81/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1225.097260][ T6690] EXT4-fs (loop5): free_blocks=0 [ 1225.102387][ T6690] EXT4-fs (loop5): dirty_blocks=16 [ 1225.124838][ T6690] EXT4-fs (loop5): Block reservation details [ 1225.136734][ T6726] loop0: detected capacity change from 0 to 2048 [ 1225.162629][ T26] audit: type=1804 audit(1701756126.190:1015): pid=6724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/81/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1225.194962][ T6690] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1225.228385][ T6704] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1225.257680][ T6726] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1225.304066][ T6704] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1225.312306][ T6731] loop3: detected capacity change from 0 to 2048 [ 1225.316551][ T6704] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1225.316551][ T6704] [ 1225.335782][ T6704] EXT4-fs (loop1): Total free blocks count 0 [ 1225.341785][ T6704] EXT4-fs (loop1): Free/Dirty block details [ 1225.348173][ T6704] EXT4-fs (loop1): free_blocks=0 [ 1225.353124][ T6704] EXT4-fs (loop1): dirty_blocks=16 [ 1225.358591][ T6704] EXT4-fs (loop1): Block reservation details [ 1225.364901][ T6704] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1225.443797][ T6731] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1225.745234][ T6735] loop5: detected capacity change from 0 to 2048 [ 1225.785542][ T26] audit: type=1804 audit(1701756126.930:1016): pid=6738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/85/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1225.822289][ T6735] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1225.850489][ T6737] loop1: detected capacity change from 0 to 2048 [ 1225.931155][ T26] audit: type=1804 audit(1701756126.930:1017): pid=6738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/85/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1225.980799][ T6716] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1225.982217][ T26] audit: type=1804 audit(1701756127.120:1018): pid=6742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/87/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1226.025891][ T6737] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1226.046540][ T6716] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1226.064864][ T6716] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1226.064864][ T6716] [ 1226.074705][ T6716] EXT4-fs (loop2): Total free blocks count 0 [ 1226.080820][ T6716] EXT4-fs (loop2): Free/Dirty block details [ 1226.087473][ T6716] EXT4-fs (loop2): free_blocks=0 [ 1226.092536][ T6716] EXT4-fs (loop2): dirty_blocks=16 [ 1226.098124][ T6716] EXT4-fs (loop2): Block reservation details [ 1226.104279][ T6716] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1226.111904][ T26] audit: type=1804 audit(1701756127.160:1019): pid=6742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/87/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1226.190618][ T26] audit: type=1804 audit(1701756127.330:1020): pid=6746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/84/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1226.235340][ T6728] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1226.260095][ T26] audit: type=1804 audit(1701756127.330:1021): pid=6746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/84/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1226.311614][ T6728] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1226.330588][ T26] audit: type=1804 audit(1701756127.420:1022): pid=6747 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/83/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1226.365559][ T6725] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1226.400277][ T6728] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1226.400277][ T6728] [ 1226.409792][ T26] audit: type=1804 audit(1701756127.420:1023): pid=6747 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/83/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1226.439671][ T6725] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1226.457532][ T6718] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1226.471254][ T6728] EXT4-fs (loop3): Total free blocks count 0 [ 1226.493414][ T6728] EXT4-fs (loop3): Free/Dirty block details [ 1226.517173][ T6725] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1226.517173][ T6725] [ 1226.533447][ T6728] EXT4-fs (loop3): free_blocks=0 [ 1226.540525][ T6728] EXT4-fs (loop3): dirty_blocks=16 [ 1226.569286][ T6725] EXT4-fs (loop0): Total free blocks count 0 [ 1226.570546][ T6718] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1226.585847][ T6728] EXT4-fs (loop3): Block reservation details [ 1226.598470][ T6725] EXT4-fs (loop0): Free/Dirty block details [ 1226.608443][ T6728] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1226.634501][ T6725] EXT4-fs (loop0): free_blocks=0 [ 1226.644156][ T6725] EXT4-fs (loop0): dirty_blocks=16 [ 1226.656928][ T6725] EXT4-fs (loop0): Block reservation details [ 1226.668793][ T6725] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1226.671527][ T6718] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1226.671527][ T6718] [ 1226.705374][ T6751] loop2: detected capacity change from 0 to 2048 [ 1226.716718][ T6718] EXT4-fs (loop4): Total free blocks count 0 [ 1226.725394][ T6718] EXT4-fs (loop4): Free/Dirty block details [ 1226.731393][ T6718] EXT4-fs (loop4): free_blocks=0 [ 1226.736849][ T6718] EXT4-fs (loop4): dirty_blocks=16 [ 1226.753846][ T3689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1226.768655][ T6718] EXT4-fs (loop4): Block reservation details [ 1226.782599][ T6751] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1226.801071][ T6718] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1226.973733][ T3689] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1226.977364][ T6736] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1227.011087][ T6734] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1227.028056][ T6736] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 117 [ 1227.063722][ T6734] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1227.063722][ T6734] [ 1227.091721][ T6736] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1227.091721][ T6736] [ 1227.105449][ T6734] EXT4-fs (loop5): Total free blocks count 0 [ 1227.116818][ T6759] loop3: detected capacity change from 0 to 2048 [ 1227.134278][ T6734] EXT4-fs (loop5): Free/Dirty block details [ 1227.140193][ T6734] EXT4-fs (loop5): free_blocks=0 [ 1227.160682][ T6734] EXT4-fs (loop5): dirty_blocks=16 [ 1227.175574][ T6734] EXT4-fs (loop5): Block reservation details [ 1227.187150][ T6759] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1227.202478][ T6734] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1227.423438][ T6763] loop0: detected capacity change from 0 to 2048 [ 1227.477610][ T6765] loop4: detected capacity change from 0 to 2048 [ 1227.501252][ T6763] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1227.544709][ T3697] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1227.602646][ T3697] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1227.602646][ T3697] [ 1227.620788][ T6765] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1227.627012][ T3697] EXT4-fs (loop1): Total free blocks count 0 [ 1227.711255][ T3697] EXT4-fs (loop1): Free/Dirty block details [ 1227.744091][ T3697] EXT4-fs (loop1): free_blocks=0 [ 1227.779610][ T3697] EXT4-fs (loop1): dirty_blocks=16 [ 1227.805277][ T6750] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1227.819749][ T3697] EXT4-fs (loop1): Block reservation details [ 1227.828709][ T3697] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1227.828767][ T6750] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1227.879003][ T6758] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1227.900036][ T6750] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1227.900036][ T6750] [ 1227.921093][ T6750] EXT4-fs (loop2): Total free blocks count 0 [ 1227.973060][ T6758] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1227.985716][ T6750] EXT4-fs (loop2): Free/Dirty block details [ 1228.001244][ T6750] EXT4-fs (loop2): free_blocks=0 [ 1228.012066][ T6750] EXT4-fs (loop2): dirty_blocks=16 [ 1228.020760][ T6758] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1228.020760][ T6758] [ 1228.032024][ T6777] loop5: detected capacity change from 0 to 2048 [ 1228.033467][ T6750] EXT4-fs (loop2): Block reservation details [ 1228.056069][ T6750] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1228.063252][ T6758] EXT4-fs (loop3): Total free blocks count 0 [ 1228.077133][ T6758] EXT4-fs (loop3): Free/Dirty block details [ 1228.082497][ T6779] loop1: detected capacity change from 0 to 2048 [ 1228.099233][ T6758] EXT4-fs (loop3): free_blocks=0 [ 1228.108074][ T6777] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1228.116794][ T6758] EXT4-fs (loop3): dirty_blocks=16 [ 1228.143232][ T6758] EXT4-fs (loop3): Block reservation details [ 1228.158539][ T6762] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1228.173894][ T6758] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1228.183420][ T6779] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1228.193221][ T6762] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1228.296917][ T6762] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1228.296917][ T6762] [ 1228.357003][ T6762] EXT4-fs (loop0): Total free blocks count 0 [ 1228.410693][ T6762] EXT4-fs (loop0): Free/Dirty block details [ 1228.444018][ T3689] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1228.461483][ T6762] EXT4-fs (loop0): free_blocks=0 [ 1228.483317][ T6762] EXT4-fs (loop0): dirty_blocks=16 [ 1228.522322][ T6762] EXT4-fs (loop0): Block reservation details [ 1228.528816][ T6762] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1228.528928][ T6764] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1228.611216][ T6764] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1228.611216][ T6764] [ 1228.669348][ T6764] EXT4-fs (loop4): Total free blocks count 0 [ 1228.682715][ T6789] loop2: detected capacity change from 0 to 2048 [ 1228.703784][ T6764] EXT4-fs (loop4): Free/Dirty block details [ 1228.736746][ T6764] EXT4-fs (loop4): free_blocks=0 [ 1228.755069][ T6764] EXT4-fs (loop4): dirty_blocks=16 [ 1228.777729][ T6789] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1228.780261][ T6764] EXT4-fs (loop4): Block reservation details [ 1228.815000][ T6791] loop3: detected capacity change from 0 to 2048 [ 1228.834073][ T6764] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1228.840310][ T6778] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1228.923904][ T6778] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1228.938045][ T6778] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1228.938045][ T6778] [ 1228.948479][ T6791] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1228.948558][ T6778] EXT4-fs (loop1): Total free blocks count 0 [ 1228.965850][ T6778] EXT4-fs (loop1): Free/Dirty block details [ 1228.972036][ T6778] EXT4-fs (loop1): free_blocks=0 [ 1228.977338][ T6778] EXT4-fs (loop1): dirty_blocks=16 [ 1228.982636][ T6778] EXT4-fs (loop1): Block reservation details [ 1228.988931][ T6778] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1229.153271][ T6776] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1229.163578][ T6799] loop0: detected capacity change from 0 to 2048 [ 1229.184288][ T6776] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1229.209691][ T6776] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1229.209691][ T6776] [ 1229.232599][ T6799] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1229.274618][ T6776] EXT4-fs (loop5): Total free blocks count 0 [ 1229.282204][ T6776] EXT4-fs (loop5): Free/Dirty block details [ 1229.289033][ T6776] EXT4-fs (loop5): free_blocks=0 [ 1229.294083][ T6776] EXT4-fs (loop5): dirty_blocks=16 [ 1229.299204][ T6776] EXT4-fs (loop5): Block reservation details [ 1229.305300][ T6776] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1229.514170][ T6803] loop4: detected capacity change from 0 to 2048 2023/12/05 06:02:10 executed programs: 524 [ 1229.576893][ T6805] loop1: detected capacity change from 0 to 2048 [ 1229.598675][ T6803] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1229.694873][ T6805] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1229.773114][ T6788] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1229.886064][ T6788] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1229.908463][ T6815] loop5: detected capacity change from 0 to 2048 [ 1229.924989][ T6788] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1229.924989][ T6788] [ 1229.936197][ T6790] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1229.963748][ T6788] EXT4-fs (loop2): Total free blocks count 0 [ 1229.980849][ T6788] EXT4-fs (loop2): Free/Dirty block details [ 1229.993198][ T6788] EXT4-fs (loop2): free_blocks=0 [ 1230.002256][ T6790] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1230.016915][ T6815] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1230.027551][ T6788] EXT4-fs (loop2): dirty_blocks=16 [ 1230.040580][ T6788] EXT4-fs (loop2): Block reservation details [ 1230.051432][ T6790] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1230.051432][ T6790] [ 1230.064286][ T6788] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1230.073894][ T6790] EXT4-fs (loop3): Total free blocks count 0 [ 1230.081503][ T6790] EXT4-fs (loop3): Free/Dirty block details [ 1230.087898][ T6790] EXT4-fs (loop3): free_blocks=0 [ 1230.092944][ T6790] EXT4-fs (loop3): dirty_blocks=16 [ 1230.100957][ T6790] EXT4-fs (loop3): Block reservation details [ 1230.107316][ T6790] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1230.214581][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1230.214595][ T26] audit: type=1804 audit(1701756131.360:1044): pid=6818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/86/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1230.309795][ T154] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1230.327115][ T26] audit: type=1804 audit(1701756131.360:1045): pid=6818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/86/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1230.359266][ T154] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1230.359266][ T154] [ 1230.368576][ T6798] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1230.393673][ T26] audit: type=1804 audit(1701756131.530:1046): pid=6820 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/84/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1230.492776][ T26] audit: type=1804 audit(1701756131.530:1047): pid=6820 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/84/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1230.564436][ T6804] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1230.574000][ T6798] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1230.581810][ T6804] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1230.610188][ T6823] loop2: detected capacity change from 0 to 2048 [ 1230.620896][ T26] audit: type=1804 audit(1701756131.750:1048): pid=6824 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/85/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1230.639091][ T6804] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1230.639091][ T6804] [ 1230.666080][ T6798] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1230.666080][ T6798] [ 1230.690047][ T6823] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1230.703819][ T6804] EXT4-fs (loop1): Total free blocks count 0 [ 1230.720122][ T6804] EXT4-fs (loop1): Free/Dirty block details [ 1230.729422][ T26] audit: type=1804 audit(1701756131.750:1049): pid=6824 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/85/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1230.735230][ T6804] EXT4-fs (loop1): free_blocks=0 [ 1230.759834][ T6804] EXT4-fs (loop1): dirty_blocks=16 [ 1230.767441][ T6804] EXT4-fs (loop1): Block reservation details [ 1230.773424][ T6804] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1230.781142][ T6802] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1230.826875][ T6798] EXT4-fs (loop0): Total free blocks count 0 [ 1230.864336][ T6798] EXT4-fs (loop0): Free/Dirty block details [ 1230.870439][ T6802] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1230.888943][ T6798] EXT4-fs (loop0): free_blocks=0 [ 1230.908230][ T6829] loop3: detected capacity change from 0 to 2048 [ 1230.908712][ T6802] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1230.908712][ T6802] [ 1230.949042][ T6798] EXT4-fs (loop0): dirty_blocks=16 [ 1230.963740][ T6802] EXT4-fs (loop4): Total free blocks count 0 [ 1230.969894][ T6798] EXT4-fs (loop0): Block reservation details [ 1230.998752][ T6802] EXT4-fs (loop4): Free/Dirty block details [ 1231.011217][ T6829] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1231.037629][ T6798] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1231.053737][ T6802] EXT4-fs (loop4): free_blocks=0 [ 1231.058695][ T26] audit: type=1804 audit(1701756132.200:1050): pid=6834 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/88/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1231.059070][ T26] audit: type=1804 audit(1701756132.200:1051): pid=6834 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/88/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1231.093501][ T6831] loop1: detected capacity change from 0 to 2048 [ 1231.128997][ T6802] EXT4-fs (loop4): dirty_blocks=16 [ 1231.137613][ T6802] EXT4-fs (loop4): Block reservation details [ 1231.144311][ T6802] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1231.164635][ T6831] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1231.394454][ T26] audit: type=1804 audit(1701756132.540:1052): pid=6838 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/88/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1231.505819][ T26] audit: type=1804 audit(1701756132.540:1053): pid=6838 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/88/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1231.603793][ T6822] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1231.624290][ T6822] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1231.630929][ T6841] loop5: detected capacity change from 0 to 2048 [ 1231.661735][ T6822] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1231.661735][ T6822] [ 1231.679125][ T6822] EXT4-fs (loop2): Total free blocks count 0 [ 1231.686612][ T6822] EXT4-fs (loop2): Free/Dirty block details [ 1231.693048][ T6822] EXT4-fs (loop2): free_blocks=0 [ 1231.705542][ T6841] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1231.722782][ T6822] EXT4-fs (loop2): dirty_blocks=16 [ 1231.803327][ T6822] EXT4-fs (loop2): Block reservation details [ 1231.809591][ T6822] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1231.947807][ T6848] loop0: detected capacity change from 0 to 2048 [ 1232.000155][ T6828] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1232.041575][ T6849] loop4: detected capacity change from 0 to 2048 [ 1232.065884][ T6828] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1232.121023][ T6828] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1232.121023][ T6828] [ 1232.132097][ T6828] EXT4-fs (loop3): Total free blocks count 0 [ 1232.139527][ T6828] EXT4-fs (loop3): Free/Dirty block details [ 1232.145718][ T6828] EXT4-fs (loop3): free_blocks=0 [ 1232.150778][ T6828] EXT4-fs (loop3): dirty_blocks=16 [ 1232.156207][ T6828] EXT4-fs (loop3): Block reservation details [ 1232.162320][ T6828] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1232.248799][ T6830] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1232.337535][ T6830] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1232.364676][ T6840] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1232.415950][ T6830] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1232.415950][ T6830] [ 1232.445002][ T6840] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1232.458568][ T6830] EXT4-fs (loop1): Total free blocks count 0 [ 1232.475617][ T6830] EXT4-fs (loop1): Free/Dirty block details [ 1232.491809][ T6830] EXT4-fs (loop1): free_blocks=0 [ 1232.497157][ T6840] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1232.497157][ T6840] [ 1232.531097][ T6830] EXT4-fs (loop1): dirty_blocks=16 [ 1232.556366][ T6830] EXT4-fs (loop1): Block reservation details [ 1232.562480][ T6840] EXT4-fs (loop5): Total free blocks count 0 [ 1232.577916][ T6859] loop2: detected capacity change from 0 to 2048 [ 1232.588687][ T6861] loop3: detected capacity change from 0 to 2048 [ 1232.597526][ T6830] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1232.604203][ T6840] EXT4-fs (loop5): Free/Dirty block details [ 1232.614763][ T6840] EXT4-fs (loop5): free_blocks=0 [ 1232.628582][ T6840] EXT4-fs (loop5): dirty_blocks=16 [ 1232.642831][ T6840] EXT4-fs (loop5): Block reservation details [ 1232.657367][ T6840] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1233.018537][ T6868] loop1: detected capacity change from 0 to 2048 [ 1233.071440][ T154] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1233.158628][ T6847] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1233.167418][ T154] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1233.167418][ T154] [ 1233.204067][ T6847] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1233.313768][ T6847] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1233.313768][ T6847] [ 1233.327497][ T6846] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1233.329057][ T6847] EXT4-fs (loop0): Total free blocks count 0 [ 1233.348367][ T6847] EXT4-fs (loop0): Free/Dirty block details [ 1233.355688][ T6847] EXT4-fs (loop0): free_blocks=0 [ 1233.360644][ T6847] EXT4-fs (loop0): dirty_blocks=16 [ 1233.365801][ T6847] EXT4-fs (loop0): Block reservation details [ 1233.371802][ T6847] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1233.398383][ T6860] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1233.469187][ T6846] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1233.499516][ T6860] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1233.500735][ T6846] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1233.500735][ T6846] [ 1233.525430][ T6877] loop5: detected capacity change from 0 to 2048 [ 1233.551015][ T6846] EXT4-fs (loop4): Total free blocks count 0 [ 1233.570781][ T6846] EXT4-fs (loop4): Free/Dirty block details [ 1233.572271][ T6860] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1233.572271][ T6860] [ 1233.597687][ T6846] EXT4-fs (loop4): free_blocks=0 [ 1233.617861][ T6846] EXT4-fs (loop4): dirty_blocks=16 [ 1233.623971][ T6846] EXT4-fs (loop4): Block reservation details [ 1233.629981][ T6846] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1233.638389][ T6860] EXT4-fs (loop3): Total free blocks count 0 [ 1233.665665][ T6860] EXT4-fs (loop3): Free/Dirty block details [ 1233.714994][ T6860] EXT4-fs (loop3): free_blocks=0 [ 1233.738698][ T6860] EXT4-fs (loop3): dirty_blocks=16 [ 1233.765484][ T6858] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1233.773670][ T6860] EXT4-fs (loop3): Block reservation details [ 1233.783983][ T6867] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1233.799946][ T6860] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1233.831665][ T6858] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1233.892800][ T6867] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1233.923967][ T6858] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1233.923967][ T6858] [ 1233.949723][ T6885] loop0: detected capacity change from 0 to 2048 [ 1233.963874][ T6858] EXT4-fs (loop2): Total free blocks count 0 [ 1233.971099][ T6867] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1233.971099][ T6867] [ 1233.994015][ T6858] EXT4-fs (loop2): Free/Dirty block details [ 1234.000798][ T6858] EXT4-fs (loop2): free_blocks=0 [ 1234.011876][ T6867] EXT4-fs (loop1): Total free blocks count 0 [ 1234.078482][ T6858] EXT4-fs (loop2): dirty_blocks=16 [ 1234.108625][ T6858] EXT4-fs (loop2): Block reservation details [ 1234.118287][ T6867] EXT4-fs (loop1): Free/Dirty block details [ 1234.167360][ T6858] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1234.182735][ T6867] EXT4-fs (loop1): free_blocks=0 [ 1234.216842][ T6867] EXT4-fs (loop1): dirty_blocks=16 [ 1234.243345][ T6867] EXT4-fs (loop1): Block reservation details [ 1234.270335][ T6876] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1234.293764][ T6867] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1234.303916][ T6876] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 1234.338196][ T6891] loop3: detected capacity change from 0 to 2048 [ 1234.385439][ T6893] loop4: detected capacity change from 0 to 2048 [ 1234.393933][ T6876] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1234.393933][ T6876] [ 1234.424227][ T6876] EXT4-fs (loop5): Total free blocks count 0 [ 1234.477464][ T6876] EXT4-fs (loop5): Free/Dirty block details [ 1234.529651][ T6876] EXT4-fs (loop5): free_blocks=0 [ 1234.583774][ T6876] EXT4-fs (loop5): dirty_blocks=16 [ 1234.643850][ T6876] EXT4-fs (loop5): Block reservation details [ 1234.660604][ T6876] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1234.662368][ T6900] loop2: detected capacity change from 0 to 2048 [ 1234.908296][ T6902] loop1: detected capacity change from 0 to 2048 2023/12/05 06:02:16 executed programs: 540 [ 1235.178332][ T6890] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1235.197203][ T6892] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1235.230971][ T6892] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1235.278772][ T6890] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1235.318182][ T6884] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1235.333711][ T6892] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1235.333711][ T6892] [ 1235.351334][ T6892] EXT4-fs (loop4): Total free blocks count 0 [ 1235.351577][ T6890] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1235.351577][ T6890] [ 1235.367985][ T6892] EXT4-fs (loop4): Free/Dirty block details [ 1235.374056][ T6884] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1235.386825][ T6915] loop5: detected capacity change from 0 to 2048 [ 1235.396491][ T6892] EXT4-fs (loop4): free_blocks=0 [ 1235.402476][ T6890] EXT4-fs (loop3): Total free blocks count 0 [ 1235.408813][ T6898] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1235.411150][ T6892] EXT4-fs (loop4): dirty_blocks=16 [ 1235.424190][ T6890] EXT4-fs (loop3): Free/Dirty block details [ 1235.436598][ T6890] EXT4-fs (loop3): free_blocks=0 [ 1235.441705][ T6890] EXT4-fs (loop3): dirty_blocks=16 [ 1235.447149][ T6890] EXT4-fs (loop3): Block reservation details [ 1235.464721][ T6890] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1235.464974][ T6898] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1235.483060][ T3689] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1235.532645][ T6884] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1235.532645][ T6884] [ 1235.544434][ T6892] EXT4-fs (loop4): Block reservation details [ 1235.575606][ T6892] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1235.594465][ T6898] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1235.594465][ T6898] [ 1235.655142][ T6898] EXT4-fs (loop2): Total free blocks count 0 [ 1235.659369][ T6884] EXT4-fs (loop0): Total free blocks count 0 [ 1235.667342][ T6884] EXT4-fs (loop0): Free/Dirty block details [ 1235.673431][ T6884] EXT4-fs (loop0): free_blocks=0 [ 1235.678590][ T6884] EXT4-fs (loop0): dirty_blocks=16 [ 1235.682060][ T6898] EXT4-fs (loop2): Free/Dirty block details [ 1235.683897][ T6884] EXT4-fs (loop0): Block reservation details [ 1235.695955][ T6884] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1235.697143][ T6898] EXT4-fs (loop2): free_blocks=0 [ 1235.710487][ T26] kauditd_printk_skb: 26 callbacks suppressed [ 1235.710498][ T26] audit: type=1804 audit(1701756136.850:1080): pid=6918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/91/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1235.753730][ T3689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1235.773708][ T6898] EXT4-fs (loop2): dirty_blocks=16 [ 1235.786512][ T26] audit: type=1804 audit(1701756136.850:1081): pid=6918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/91/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1235.795874][ T6898] EXT4-fs (loop2): Block reservation details [ 1235.899511][ T26] audit: type=1804 audit(1701756137.040:1082): pid=6920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/87/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1235.950205][ T26] audit: type=1804 audit(1701756137.040:1083): pid=6920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/87/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1235.953204][ T6898] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1236.138906][ T6922] loop3: detected capacity change from 0 to 2048 [ 1236.161892][ T6924] loop4: detected capacity change from 0 to 2048 [ 1236.185131][ T6914] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1236.213932][ T6914] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1236.213932][ T6914] [ 1236.240116][ T6914] EXT4-fs (loop5): Total free blocks count 0 [ 1236.249073][ T6926] loop0: detected capacity change from 0 to 2048 [ 1236.254220][ T6914] EXT4-fs (loop5): Free/Dirty block details [ 1236.271367][ T6914] EXT4-fs (loop5): free_blocks=0 [ 1236.328090][ T6914] EXT4-fs (loop5): dirty_blocks=16 [ 1236.374525][ T6914] EXT4-fs (loop5): Block reservation details [ 1236.400493][ T6914] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1236.620646][ T26] audit: type=1804 audit(1701756137.760:1084): pid=6933 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/88/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1236.690657][ T6936] loop1: detected capacity change from 0 to 2048 [ 1236.694848][ T26] audit: type=1804 audit(1701756137.760:1085): pid=6933 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/88/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1236.704172][ T6937] loop2: detected capacity change from 0 to 2048 [ 1236.795419][ T26] audit: type=1804 audit(1701756137.940:1086): pid=6939 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/93/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1236.910105][ T6923] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1236.925453][ T26] audit: type=1804 audit(1701756137.940:1087): pid=6939 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/93/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1236.925924][ T6923] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1237.041380][ T6923] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1237.041380][ T6923] [ 1237.051844][ T6923] EXT4-fs (loop4): Total free blocks count 0 [ 1237.052051][ T6921] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1237.057897][ T6923] EXT4-fs (loop4): Free/Dirty block details [ 1237.057914][ T6923] EXT4-fs (loop4): free_blocks=0 [ 1237.057929][ T6923] EXT4-fs (loop4): dirty_blocks=16 [ 1237.057942][ T6923] EXT4-fs (loop4): Block reservation details [ 1237.057954][ T6923] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1237.103056][ T26] audit: type=1804 audit(1701756138.240:1088): pid=6946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/89/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1237.150648][ T26] audit: type=1804 audit(1701756138.270:1089): pid=6946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/89/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1237.249420][ T6921] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1237.285180][ T6925] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1237.321204][ T6921] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1237.321204][ T6921] [ 1237.341131][ T6925] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1237.356351][ T6949] loop5: detected capacity change from 0 to 2048 [ 1237.370975][ T6925] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1237.370975][ T6925] [ 1237.378319][ T6921] EXT4-fs (loop3): Total free blocks count 0 [ 1237.402729][ T6921] EXT4-fs (loop3): Free/Dirty block details [ 1237.406950][ T6925] EXT4-fs (loop0): Total free blocks count 0 [ 1237.416779][ T6921] EXT4-fs (loop3): free_blocks=0 [ 1237.427558][ T6921] EXT4-fs (loop3): dirty_blocks=16 [ 1237.441812][ T6925] EXT4-fs (loop0): Free/Dirty block details [ 1237.458260][ T6925] EXT4-fs (loop0): free_blocks=0 [ 1237.467772][ T6925] EXT4-fs (loop0): dirty_blocks=16 [ 1237.507833][ T6921] EXT4-fs (loop3): Block reservation details [ 1237.510532][ T6925] EXT4-fs (loop0): Block reservation details [ 1237.520658][ T6925] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1237.534740][ T155] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1237.564436][ T6921] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1237.590808][ T155] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1237.590808][ T155] [ 1237.787239][ T6935] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1237.829813][ T6958] loop4: detected capacity change from 0 to 2048 [ 1237.866753][ T6956] loop0: detected capacity change from 0 to 2048 [ 1237.884249][ T6935] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1237.916701][ T6935] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1237.916701][ T6935] [ 1237.936067][ T6935] EXT4-fs (loop1): Total free blocks count 0 [ 1237.973953][ T6934] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1237.991179][ T6935] EXT4-fs (loop1): Free/Dirty block details [ 1237.997458][ T6935] EXT4-fs (loop1): free_blocks=0 [ 1238.002499][ T6935] EXT4-fs (loop1): dirty_blocks=16 [ 1238.007771][ T6935] EXT4-fs (loop1): Block reservation details [ 1238.014344][ T6935] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1238.033766][ T6934] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1238.046308][ T6934] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1238.046308][ T6934] [ 1238.056177][ T6934] EXT4-fs (loop2): Total free blocks count 0 [ 1238.062294][ T6934] EXT4-fs (loop2): Free/Dirty block details [ 1238.068896][ T6934] EXT4-fs (loop2): free_blocks=0 [ 1238.074572][ T6934] EXT4-fs (loop2): dirty_blocks=16 [ 1238.079895][ T6934] EXT4-fs (loop2): Block reservation details [ 1238.086495][ T6934] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1238.293970][ T6948] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1238.310804][ T6967] loop3: detected capacity change from 0 to 2048 [ 1238.368608][ T6948] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1238.418071][ T6969] loop1: detected capacity change from 0 to 2048 [ 1238.446722][ T1377] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.453036][ T1377] ieee802154 phy1 wpan1: encryption failed: -22 [ 1238.459435][ T6948] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1238.459435][ T6948] [ 1238.469331][ T6948] EXT4-fs (loop5): Total free blocks count 0 [ 1238.476361][ T6948] EXT4-fs (loop5): Free/Dirty block details [ 1238.482389][ T6948] EXT4-fs (loop5): free_blocks=0 [ 1238.487483][ T6948] EXT4-fs (loop5): dirty_blocks=16 [ 1238.492708][ T6948] EXT4-fs (loop5): Block reservation details [ 1238.498867][ T6948] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1238.776953][ T6975] loop2: detected capacity change from 0 to 2048 [ 1239.077294][ T6957] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1239.163500][ T6957] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1239.200026][ T6986] loop5: detected capacity change from 0 to 2048 [ 1239.207928][ T6955] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1239.210329][ T6957] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1239.210329][ T6957] [ 1239.226432][ T6966] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1239.259979][ T6968] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1239.275770][ T6955] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1239.289640][ T6966] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1239.302157][ T6957] EXT4-fs (loop4): Total free blocks count 0 [ 1239.302177][ T6957] EXT4-fs (loop4): Free/Dirty block details [ 1239.302193][ T6957] EXT4-fs (loop4): free_blocks=0 [ 1239.302210][ T6957] EXT4-fs (loop4): dirty_blocks=16 [ 1239.302225][ T6957] EXT4-fs (loop4): Block reservation details [ 1239.302239][ T6957] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1239.340689][ T6955] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1239.340689][ T6955] [ 1239.350487][ T6968] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1239.363033][ T6955] EXT4-fs (loop0): Total free blocks count 0 [ 1239.369694][ T6955] EXT4-fs (loop0): Free/Dirty block details [ 1239.375843][ T6968] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1239.375843][ T6968] [ 1239.387525][ T6955] EXT4-fs (loop0): free_blocks=0 [ 1239.392487][ T6955] EXT4-fs (loop0): dirty_blocks=16 [ 1239.399150][ T6966] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1239.399150][ T6966] [ 1239.414046][ T6966] EXT4-fs (loop3): Total free blocks count 0 [ 1239.420220][ T6955] EXT4-fs (loop0): Block reservation details [ 1239.426371][ T6968] EXT4-fs (loop1): Total free blocks count 0 [ 1239.432956][ T6968] EXT4-fs (loop1): Free/Dirty block details [ 1239.442487][ T6966] EXT4-fs (loop3): Free/Dirty block details [ 1239.451988][ T6955] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1239.453801][ T6966] EXT4-fs (loop3): free_blocks=0 [ 1239.462949][ T6968] EXT4-fs (loop1): free_blocks=0 [ 1239.468012][ T6968] EXT4-fs (loop1): dirty_blocks=16 [ 1239.483726][ T6966] EXT4-fs (loop3): dirty_blocks=16 [ 1239.488933][ T6968] EXT4-fs (loop1): Block reservation details [ 1239.495073][ T6966] EXT4-fs (loop3): Block reservation details [ 1239.502120][ T6968] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1239.513856][ T6966] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1239.933987][ T6974] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1239.989008][ T6995] loop4: detected capacity change from 0 to 2048 [ 1240.027927][ T6974] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1240.053761][ T7001] loop3: detected capacity change from 0 to 2048 [ 1240.059072][ T7000] loop0: detected capacity change from 0 to 2048 [ 1240.061871][ T7002] loop1: detected capacity change from 0 to 2048 [ 1240.088761][ T6974] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1240.088761][ T6974] [ 1240.105769][ T6974] EXT4-fs (loop2): Total free blocks count 0 [ 1240.112461][ T6974] EXT4-fs (loop2): Free/Dirty block details [ 1240.119871][ T6974] EXT4-fs (loop2): free_blocks=0 [ 1240.125100][ T6974] EXT4-fs (loop2): dirty_blocks=16 [ 1240.130481][ T6974] EXT4-fs (loop2): Block reservation details [ 1240.136777][ T6974] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1240.149372][ T6985] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set 2023/12/05 06:02:21 executed programs: 557 [ 1240.231832][ T6985] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1240.256583][ T6985] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1240.256583][ T6985] [ 1240.320155][ T6985] EXT4-fs (loop5): Total free blocks count 0 [ 1240.338072][ T6985] EXT4-fs (loop5): Free/Dirty block details [ 1240.344211][ T6985] EXT4-fs (loop5): free_blocks=0 [ 1240.349183][ T6985] EXT4-fs (loop5): dirty_blocks=16 [ 1240.354596][ T6985] EXT4-fs (loop5): Block reservation details [ 1240.360586][ T6985] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1240.572648][ T7014] loop2: detected capacity change from 0 to 2048 [ 1240.805393][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 1240.805407][ T26] audit: type=1804 audit(1701756141.950:1108): pid=7017 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/90/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1240.889257][ T7020] loop5: detected capacity change from 0 to 2048 [ 1240.922834][ T26] audit: type=1804 audit(1701756141.950:1109): pid=7017 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/90/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1240.991466][ T6996] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1241.001265][ T26] audit: type=1804 audit(1701756142.020:1110): pid=7019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/95/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1241.032032][ T26] audit: type=1804 audit(1701756142.020:1111): pid=7019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/95/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1241.046390][ T6998] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1241.058473][ T26] audit: type=1804 audit(1701756142.100:1112): pid=7022 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/90/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1241.098106][ T26] audit: type=1804 audit(1701756142.100:1113): pid=7022 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/90/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1241.123958][ T26] audit: type=1804 audit(1701756142.230:1114): pid=7026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/91/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1241.149948][ T6996] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1241.154454][ T6994] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1241.173891][ T6996] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1241.173891][ T6996] [ 1241.191105][ T6996] EXT4-fs (loop1): Total free blocks count 0 [ 1241.200672][ T6996] EXT4-fs (loop1): Free/Dirty block details [ 1241.207929][ T26] audit: type=1804 audit(1701756142.230:1115): pid=7026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/91/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1241.215636][ T6998] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1241.238634][ T6996] EXT4-fs (loop1): free_blocks=0 [ 1241.258451][ T6996] EXT4-fs (loop1): dirty_blocks=16 [ 1241.264070][ T6997] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1241.269563][ T6994] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1241.283742][ T6996] EXT4-fs (loop1): Block reservation details [ 1241.314593][ T6996] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1241.333944][ T6994] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1241.333944][ T6994] [ 1241.333966][ T6994] EXT4-fs (loop4): Total free blocks count 0 [ 1241.350268][ T6998] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1241.350268][ T6998] [ 1241.360233][ T6997] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1241.386151][ T6998] EXT4-fs (loop3): Total free blocks count 0 [ 1241.393382][ T6994] EXT4-fs (loop4): Free/Dirty block details [ 1241.403142][ T6997] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1241.403142][ T6997] [ 1241.418694][ T6998] EXT4-fs (loop3): Free/Dirty block details [ 1241.425735][ T6994] EXT4-fs (loop4): free_blocks=0 [ 1241.437619][ T6997] EXT4-fs (loop0): Total free blocks count 0 [ 1241.444620][ T6994] EXT4-fs (loop4): dirty_blocks=16 [ 1241.452164][ T6998] EXT4-fs (loop3): free_blocks=0 [ 1241.461819][ T6997] EXT4-fs (loop0): Free/Dirty block details [ 1241.469065][ T6994] EXT4-fs (loop4): Block reservation details [ 1241.477385][ T6998] EXT4-fs (loop3): dirty_blocks=16 [ 1241.488475][ T6997] EXT4-fs (loop0): free_blocks=0 [ 1241.494696][ T6998] EXT4-fs (loop3): Block reservation details [ 1241.502046][ T6994] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1241.511576][ T6997] EXT4-fs (loop0): dirty_blocks=16 [ 1241.520327][ T6998] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1241.531191][ T6997] EXT4-fs (loop0): Block reservation details [ 1241.541390][ T26] audit: type=1804 audit(1701756142.680:1116): pid=7029 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/93/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1241.576432][ T6997] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1241.597383][ T26] audit: type=1804 audit(1701756142.680:1117): pid=7029 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/93/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1241.694065][ T7013] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1241.774779][ T7013] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1241.822861][ T7013] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1241.822861][ T7013] [ 1241.851391][ T7013] EXT4-fs (loop2): Total free blocks count 0 [ 1241.861986][ T7033] loop1: detected capacity change from 0 to 2048 [ 1241.890954][ T7013] EXT4-fs (loop2): Free/Dirty block details [ 1241.904134][ T7013] EXT4-fs (loop2): free_blocks=0 [ 1241.913542][ T7013] EXT4-fs (loop2): dirty_blocks=16 [ 1241.924302][ T7018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1241.925635][ T7013] EXT4-fs (loop2): Block reservation details [ 1241.945640][ T7013] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1241.962207][ T7018] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1241.992470][ T7033] EXT4-fs mount: 30 callbacks suppressed [ 1241.992486][ T7033] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1242.014692][ T7018] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1242.014692][ T7018] [ 1242.027847][ T7018] EXT4-fs (loop5): Total free blocks count 0 [ 1242.038410][ T7018] EXT4-fs (loop5): Free/Dirty block details [ 1242.044711][ T7018] EXT4-fs (loop5): free_blocks=0 [ 1242.053968][ T7018] EXT4-fs (loop5): dirty_blocks=16 [ 1242.131032][ T7040] loop0: detected capacity change from 0 to 2048 [ 1242.131574][ T7018] EXT4-fs (loop5): Block reservation details [ 1242.146930][ T7038] loop4: detected capacity change from 0 to 2048 [ 1242.169789][ T7018] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1242.174916][ T7042] loop3: detected capacity change from 0 to 2048 [ 1242.215321][ T7038] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1242.279848][ T7040] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1242.308323][ T7042] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1242.653130][ T7050] loop2: detected capacity change from 0 to 2048 [ 1242.707981][ T7050] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1242.898069][ T7032] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1242.967807][ T7032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1243.008602][ T7039] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1243.027265][ T7059] loop5: detected capacity change from 0 to 2048 [ 1243.041311][ T7032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1243.041311][ T7032] [ 1243.042779][ T7039] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1243.070752][ T7039] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1243.070752][ T7039] [ 1243.076070][ T7032] EXT4-fs (loop1): Total free blocks count 0 [ 1243.092159][ T7039] EXT4-fs (loop0): Total free blocks count 0 [ 1243.098337][ T7039] EXT4-fs (loop0): Free/Dirty block details [ 1243.112876][ T7059] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1243.123577][ T7039] EXT4-fs (loop0): free_blocks=0 [ 1243.135172][ T7039] EXT4-fs (loop0): dirty_blocks=16 [ 1243.140363][ T7032] EXT4-fs (loop1): Free/Dirty block details [ 1243.140423][ T7039] EXT4-fs (loop0): Block reservation details [ 1243.166629][ T7041] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1243.184805][ T7032] EXT4-fs (loop1): free_blocks=0 [ 1243.189761][ T7032] EXT4-fs (loop1): dirty_blocks=16 [ 1243.195408][ T7032] EXT4-fs (loop1): Block reservation details [ 1243.201445][ T7032] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1243.211362][ T7039] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1243.243250][ T7041] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1243.283710][ T7041] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1243.283710][ T7041] [ 1243.301968][ T7041] EXT4-fs (loop3): Total free blocks count 0 [ 1243.319854][ T7041] EXT4-fs (loop3): Free/Dirty block details [ 1243.336630][ T7041] EXT4-fs (loop3): free_blocks=0 [ 1243.346307][ T7041] EXT4-fs (loop3): dirty_blocks=16 [ 1243.354930][ T7041] EXT4-fs (loop3): Block reservation details [ 1243.391472][ T7041] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1243.398109][ T7037] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1243.486761][ T7066] loop1: detected capacity change from 0 to 2048 [ 1243.522959][ T7037] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1243.553321][ T7066] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1243.609875][ T7037] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1243.609875][ T7037] [ 1243.673718][ T7037] EXT4-fs (loop4): Total free blocks count 0 [ 1243.736136][ T7037] EXT4-fs (loop4): Free/Dirty block details [ 1243.775904][ T7037] EXT4-fs (loop4): free_blocks=0 [ 1243.790000][ T7037] EXT4-fs (loop4): dirty_blocks=16 [ 1243.809426][ T7037] EXT4-fs (loop4): Block reservation details [ 1243.829561][ T7037] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1243.938586][ T7071] loop0: detected capacity change from 0 to 2048 [ 1244.036195][ T7049] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1244.080286][ T7071] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1244.096952][ T7075] loop3: detected capacity change from 0 to 2048 [ 1244.107435][ T7049] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1244.121365][ T7049] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1244.121365][ T7049] [ 1244.131279][ T7049] EXT4-fs (loop2): Total free blocks count 0 [ 1244.137572][ T7049] EXT4-fs (loop2): Free/Dirty block details [ 1244.144434][ T7049] EXT4-fs (loop2): free_blocks=0 [ 1244.149568][ T7049] EXT4-fs (loop2): dirty_blocks=16 [ 1244.154904][ T7049] EXT4-fs (loop2): Block reservation details [ 1244.161041][ T7049] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1244.248498][ T7075] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1244.368512][ T7057] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1244.445058][ T7057] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1244.503752][ T7057] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1244.503752][ T7057] [ 1244.557033][ T7057] EXT4-fs (loop5): Total free blocks count 0 [ 1244.574657][ T7082] loop4: detected capacity change from 0 to 2048 [ 1244.599520][ T7057] EXT4-fs (loop5): Free/Dirty block details [ 1244.607787][ T7057] EXT4-fs (loop5): free_blocks=0 [ 1244.634379][ T7057] EXT4-fs (loop5): dirty_blocks=16 [ 1244.641782][ T7082] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1244.665262][ T7057] EXT4-fs (loop5): Block reservation details [ 1244.671360][ T7057] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1244.807684][ T7087] loop2: detected capacity change from 0 to 2048 [ 1244.844940][ T7065] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1244.876499][ T7065] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1244.895830][ T7087] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1244.970097][ T7065] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1244.970097][ T7065] [ 1244.980106][ T7065] EXT4-fs (loop1): Total free blocks count 0 [ 1244.989349][ T7065] EXT4-fs (loop1): Free/Dirty block details [ 1244.995716][ T7065] EXT4-fs (loop1): free_blocks=0 [ 1245.000766][ T7065] EXT4-fs (loop1): dirty_blocks=16 [ 1245.006020][ T7065] EXT4-fs (loop1): Block reservation details [ 1245.012075][ T7065] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1245.187358][ T7070] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set 2023/12/05 06:02:26 executed programs: 571 [ 1245.293517][ T155] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1245.317777][ T155] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1245.317777][ T155] [ 1245.327413][ T7070] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1245.351477][ T7096] loop5: detected capacity change from 0 to 2048 [ 1245.389326][ T7070] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1245.389326][ T7070] [ 1245.410585][ T7096] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1245.427145][ T7070] EXT4-fs (loop0): Total free blocks count 0 [ 1245.467738][ T7070] EXT4-fs (loop0): Free/Dirty block details [ 1245.475187][ T7074] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1245.521760][ T7070] EXT4-fs (loop0): free_blocks=0 [ 1245.552053][ T7070] EXT4-fs (loop0): dirty_blocks=16 [ 1245.579333][ T7070] EXT4-fs (loop0): Block reservation details [ 1245.585961][ T7070] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1245.603956][ T7074] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1245.633501][ T7103] loop1: detected capacity change from 0 to 2048 [ 1245.653713][ T7074] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1245.653713][ T7074] [ 1245.668117][ T7074] EXT4-fs (loop3): Total free blocks count 0 [ 1245.679986][ T7074] EXT4-fs (loop3): Free/Dirty block details [ 1245.694846][ T7081] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1245.699913][ T7074] EXT4-fs (loop3): free_blocks=0 [ 1245.728554][ T7074] EXT4-fs (loop3): dirty_blocks=16 [ 1245.733166][ T7103] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1245.735163][ T7074] EXT4-fs (loop3): Block reservation details [ 1245.751567][ T7074] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1245.782597][ T7081] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1245.835331][ T7086] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1245.871209][ T7081] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1245.871209][ T7081] [ 1245.957345][ T7081] EXT4-fs (loop4): Total free blocks count 0 [ 1245.965009][ T7081] EXT4-fs (loop4): Free/Dirty block details [ 1245.992421][ T7086] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1246.008857][ T7081] EXT4-fs (loop4): free_blocks=0 [ 1246.035491][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1246.035504][ T26] audit: type=1804 audit(1701756147.180:1142): pid=7109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/96/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1246.053702][ T7081] EXT4-fs (loop4): dirty_blocks=16 [ 1246.067920][ T7086] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1246.067920][ T7086] [ 1246.100701][ T7086] EXT4-fs (loop2): Total free blocks count 0 [ 1246.116295][ T7086] EXT4-fs (loop2): Free/Dirty block details [ 1246.122290][ T7086] EXT4-fs (loop2): free_blocks=0 [ 1246.128589][ T7112] loop0: detected capacity change from 0 to 2048 [ 1246.136032][ T7086] EXT4-fs (loop2): dirty_blocks=16 [ 1246.141220][ T26] audit: type=1804 audit(1701756147.180:1143): pid=7109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/96/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1246.141854][ T7081] EXT4-fs (loop4): Block reservation details [ 1246.174647][ T7086] EXT4-fs (loop2): Block reservation details [ 1246.184094][ T7114] loop3: detected capacity change from 0 to 2048 [ 1246.190728][ T7086] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1246.191939][ T7095] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1246.209215][ T7081] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1246.236908][ T7112] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1246.283842][ T7095] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1246.307791][ T7095] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1246.307791][ T7095] [ 1246.321655][ T7095] EXT4-fs (loop5): Total free blocks count 0 [ 1246.327374][ T7114] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1246.328028][ T7095] EXT4-fs (loop5): Free/Dirty block details [ 1246.345130][ T7095] EXT4-fs (loop5): free_blocks=0 [ 1246.350312][ T7095] EXT4-fs (loop5): dirty_blocks=16 [ 1246.356570][ T7095] EXT4-fs (loop5): Block reservation details [ 1246.366250][ T7095] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1246.701355][ T7120] loop4: detected capacity change from 0 to 2048 [ 1246.751563][ T7120] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1246.766528][ T7123] loop2: detected capacity change from 0 to 2048 [ 1246.783654][ T26] audit: type=1804 audit(1701756147.910:1144): pid=7121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/93/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1246.833893][ T3689] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1246.849049][ T26] audit: type=1804 audit(1701756147.910:1145): pid=7121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/93/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1246.927021][ T7123] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1246.940364][ T7101] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1246.963236][ T7130] loop5: detected capacity change from 0 to 2048 [ 1246.981732][ T7101] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1246.981732][ T7101] [ 1247.055996][ T7101] EXT4-fs (loop1): Total free blocks count 0 [ 1247.068858][ T7101] EXT4-fs (loop1): Free/Dirty block details [ 1247.078891][ T7130] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1247.099521][ T26] audit: type=1804 audit(1701756148.240:1146): pid=7132 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/98/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1247.125015][ T26] audit: type=1804 audit(1701756148.240:1147): pid=7132 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/98/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1247.125501][ T7101] EXT4-fs (loop1): free_blocks=0 [ 1247.223818][ T7101] EXT4-fs (loop1): dirty_blocks=16 [ 1247.229049][ T7101] EXT4-fs (loop1): Block reservation details [ 1247.243714][ T7101] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1247.265967][ T26] audit: type=1804 audit(1701756148.350:1148): pid=7134 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/94/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1247.292222][ T7111] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1247.366022][ T26] audit: type=1804 audit(1701756148.350:1149): pid=7134 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/94/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1247.407775][ T7111] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1247.425869][ T7110] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1247.483716][ T7111] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1247.483716][ T7111] [ 1247.495226][ T7110] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1247.514713][ T7111] EXT4-fs (loop3): Total free blocks count 0 [ 1247.521981][ T7111] EXT4-fs (loop3): Free/Dirty block details [ 1247.531210][ T7111] EXT4-fs (loop3): free_blocks=0 [ 1247.541426][ T7111] EXT4-fs (loop3): dirty_blocks=16 [ 1247.548273][ T7111] EXT4-fs (loop3): Block reservation details [ 1247.554645][ T7111] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1247.561796][ T7110] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1247.561796][ T7110] [ 1247.575612][ T26] audit: type=1804 audit(1701756148.710:1150): pid=7137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/93/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1247.658799][ T26] audit: type=1804 audit(1701756148.710:1151): pid=7137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/93/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1247.690646][ T7110] EXT4-fs (loop0): Total free blocks count 0 [ 1247.704035][ T7140] loop1: detected capacity change from 0 to 2048 [ 1247.716648][ T7110] EXT4-fs (loop0): Free/Dirty block details [ 1247.722585][ T7110] EXT4-fs (loop0): free_blocks=0 [ 1247.725783][ T7119] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1247.756338][ T7110] EXT4-fs (loop0): dirty_blocks=16 [ 1247.761581][ T7110] EXT4-fs (loop0): Block reservation details [ 1247.772664][ T7140] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1247.801007][ T7119] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1247.834270][ T7110] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1247.854035][ T7119] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1247.854035][ T7119] [ 1247.918511][ T7119] EXT4-fs (loop4): Total free blocks count 0 [ 1247.943351][ T7119] EXT4-fs (loop4): Free/Dirty block details [ 1247.978345][ T7119] EXT4-fs (loop4): free_blocks=0 [ 1248.019356][ T7119] EXT4-fs (loop4): dirty_blocks=16 [ 1248.042935][ T7119] EXT4-fs (loop4): Block reservation details [ 1248.077829][ T7119] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1248.123072][ T7146] loop3: detected capacity change from 0 to 2048 [ 1248.167842][ T7122] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1248.193947][ T7126] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1248.251596][ T7122] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1248.263284][ T7150] loop0: detected capacity change from 0 to 2048 [ 1248.271274][ T7126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1248.296920][ T7126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1248.296920][ T7126] [ 1248.306265][ T7122] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1248.306265][ T7122] [ 1248.320477][ T7146] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1248.341671][ T7122] EXT4-fs (loop2): Total free blocks count 0 [ 1248.342937][ T7150] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1248.361459][ T7122] EXT4-fs (loop2): Free/Dirty block details [ 1248.369762][ T7126] EXT4-fs (loop5): Total free blocks count 0 [ 1248.397107][ T7126] EXT4-fs (loop5): Free/Dirty block details [ 1248.425426][ T7126] EXT4-fs (loop5): free_blocks=0 [ 1248.431375][ T7122] EXT4-fs (loop2): free_blocks=0 [ 1248.463971][ T7126] EXT4-fs (loop5): dirty_blocks=16 [ 1248.471502][ T7122] EXT4-fs (loop2): dirty_blocks=16 [ 1248.512778][ T7126] EXT4-fs (loop5): Block reservation details [ 1248.522906][ T7122] EXT4-fs (loop2): Block reservation details [ 1248.554276][ T7126] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1248.574212][ T7122] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1248.655007][ T7139] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1248.712024][ T7139] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1248.735647][ T7159] loop4: detected capacity change from 0 to 2048 [ 1248.763704][ T7139] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1248.763704][ T7139] [ 1248.801896][ T7159] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1248.805181][ T7139] EXT4-fs (loop1): Total free blocks count 0 [ 1248.853690][ T7139] EXT4-fs (loop1): Free/Dirty block details [ 1248.859864][ T7139] EXT4-fs (loop1): free_blocks=0 [ 1248.873817][ T7139] EXT4-fs (loop1): dirty_blocks=16 [ 1248.882802][ T7139] EXT4-fs (loop1): Block reservation details [ 1248.889440][ T7139] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1249.084037][ T7149] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1249.140885][ T7164] loop2: detected capacity change from 0 to 2048 [ 1249.142229][ T7166] loop5: detected capacity change from 0 to 2048 [ 1249.159409][ T7149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1249.181599][ T7149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1249.181599][ T7149] [ 1249.206661][ T7149] EXT4-fs (loop0): Total free blocks count 0 [ 1249.221944][ T7149] EXT4-fs (loop0): Free/Dirty block details [ 1249.229685][ T7164] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1249.238051][ T7149] EXT4-fs (loop0): free_blocks=0 [ 1249.273351][ T7149] EXT4-fs (loop0): dirty_blocks=16 [ 1249.332272][ T7166] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1249.359611][ T7149] EXT4-fs (loop0): Block reservation details [ 1249.381124][ T7145] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1249.382020][ T7149] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1249.454288][ T7145] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1249.481919][ T7174] loop1: detected capacity change from 0 to 2048 [ 1249.483359][ T7145] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1249.483359][ T7145] [ 1249.520722][ T7145] EXT4-fs (loop3): Total free blocks count 0 [ 1249.543892][ T7145] EXT4-fs (loop3): Free/Dirty block details [ 1249.549925][ T7145] EXT4-fs (loop3): free_blocks=0 [ 1249.560718][ T7145] EXT4-fs (loop3): dirty_blocks=16 [ 1249.562013][ T7174] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1249.593748][ T7145] EXT4-fs (loop3): Block reservation details [ 1249.599908][ T7145] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1249.793948][ T3689] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1249.913712][ T3689] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1249.978264][ T7165] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1250.015791][ T7181] loop0: detected capacity change from 0 to 2048 [ 1250.045182][ T7165] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1250.076074][ T154] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1250.084653][ T7165] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1250.084653][ T7165] [ 1250.091574][ T7181] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1250.113977][ T7165] EXT4-fs (loop5): Total free blocks count 0 [ 1250.129742][ T7165] EXT4-fs (loop5): Free/Dirty block details [ 1250.164315][ T154] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1250.164315][ T154] [ 1250.188326][ T7165] EXT4-fs (loop5): free_blocks=0 [ 1250.230068][ T7165] EXT4-fs (loop5): dirty_blocks=16 2023/12/05 06:02:31 executed programs: 587 [ 1250.273687][ T7165] EXT4-fs (loop5): Block reservation details [ 1250.283454][ T7165] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1250.308914][ T7186] loop3: detected capacity change from 0 to 2048 [ 1250.360824][ T7186] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1250.586695][ T7194] loop2: detected capacity change from 0 to 2048 [ 1250.628699][ T7194] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1250.630295][ T7193] loop4: detected capacity change from 0 to 2048 [ 1250.671575][ T7173] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1250.733918][ T7193] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1250.758842][ T7173] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1250.821288][ T7173] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1250.821288][ T7173] [ 1250.832656][ T7173] EXT4-fs (loop1): Total free blocks count 0 [ 1250.839266][ T7173] EXT4-fs (loop1): Free/Dirty block details [ 1250.847896][ T7173] EXT4-fs (loop1): free_blocks=0 [ 1250.852942][ T7173] EXT4-fs (loop1): dirty_blocks=16 [ 1250.858617][ T7173] EXT4-fs (loop1): Block reservation details [ 1250.865659][ T7173] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1251.014776][ T7203] loop5: detected capacity change from 0 to 2048 [ 1251.065883][ T7180] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1251.122357][ T7180] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1251.122642][ T7185] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1251.149499][ T7203] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1251.171158][ T7185] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1251.207058][ T7185] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1251.207058][ T7185] [ 1251.223805][ T7180] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1251.223805][ T7180] [ 1251.233579][ T7180] EXT4-fs (loop0): Total free blocks count 0 [ 1251.234833][ T7185] EXT4-fs (loop3): Total free blocks count 0 [ 1251.239707][ T7180] EXT4-fs (loop0): Free/Dirty block details [ 1251.239729][ T7180] EXT4-fs (loop0): free_blocks=0 [ 1251.239748][ T7180] EXT4-fs (loop0): dirty_blocks=16 [ 1251.267759][ T7180] EXT4-fs (loop0): Block reservation details [ 1251.286378][ T7180] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1251.293525][ T7185] EXT4-fs (loop3): Free/Dirty block details [ 1251.327274][ T7185] EXT4-fs (loop3): free_blocks=0 [ 1251.343721][ T7185] EXT4-fs (loop3): dirty_blocks=16 [ 1251.371472][ T7185] EXT4-fs (loop3): Block reservation details [ 1251.422891][ T7185] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1251.458549][ T7208] loop1: detected capacity change from 0 to 2048 [ 1251.511368][ T7208] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1251.590528][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1251.590542][ T26] audit: type=1804 audit(1701756152.730:1174): pid=7211 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/95/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1251.733178][ T26] audit: type=1804 audit(1701756152.770:1175): pid=7211 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/95/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1251.765639][ T26] audit: type=1804 audit(1701756152.830:1176): pid=7212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/98/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1251.801604][ T7192] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1251.853069][ T7192] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1251.873361][ T7217] loop0: detected capacity change from 0 to 2048 [ 1251.874141][ T7191] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1251.882414][ T26] audit: type=1804 audit(1701756152.830:1177): pid=7212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/98/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1251.952432][ T7217] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1251.954761][ T7202] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1251.977995][ T26] audit: type=1804 audit(1701756152.930:1178): pid=7214 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/99/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1251.984814][ T7202] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1252.004749][ T26] audit: type=1804 audit(1701756152.930:1179): pid=7214 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/99/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1252.041838][ T7192] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1252.041838][ T7192] [ 1252.052277][ T7192] EXT4-fs (loop4): Total free blocks count 0 [ 1252.058401][ T7192] EXT4-fs (loop4): Free/Dirty block details [ 1252.064409][ T7192] EXT4-fs (loop4): free_blocks=0 [ 1252.069358][ T7192] EXT4-fs (loop4): dirty_blocks=16 [ 1252.074548][ T7192] EXT4-fs (loop4): Block reservation details [ 1252.080532][ T7192] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1252.088577][ T7202] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1252.088577][ T7202] [ 1252.099136][ T7191] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1252.123825][ T7191] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1252.123825][ T7191] [ 1252.125011][ T7222] loop3: detected capacity change from 0 to 2048 [ 1252.133631][ T7191] EXT4-fs (loop2): Total free blocks count 0 [ 1252.152752][ T7191] EXT4-fs (loop2): Free/Dirty block details [ 1252.164268][ T7202] EXT4-fs (loop5): Total free blocks count 0 [ 1252.166518][ T7191] EXT4-fs (loop2): free_blocks=0 [ 1252.185644][ T7191] EXT4-fs (loop2): dirty_blocks=16 [ 1252.193679][ T7202] EXT4-fs (loop5): Free/Dirty block details [ 1252.200604][ T7202] EXT4-fs (loop5): free_blocks=0 [ 1252.208115][ T7191] EXT4-fs (loop2): Block reservation details [ 1252.218713][ T7202] EXT4-fs (loop5): dirty_blocks=16 [ 1252.226294][ T7191] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1252.235801][ T7202] EXT4-fs (loop5): Block reservation details [ 1252.252115][ T7202] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1252.252201][ T7222] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1252.258218][ T3689] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1252.571234][ T7226] loop4: detected capacity change from 0 to 2048 [ 1252.623688][ T26] audit: type=1804 audit(1701756153.760:1180): pid=7227 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/96/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1252.687789][ T7226] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1252.692505][ T26] audit: type=1804 audit(1701756153.760:1181): pid=7227 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/96/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1252.767389][ T7229] loop5: detected capacity change from 0 to 2048 [ 1252.894481][ T7229] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1252.914018][ T26] audit: type=1804 audit(1701756154.040:1182): pid=7233 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/101/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1253.056771][ T7221] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1253.056791][ T26] audit: type=1804 audit(1701756154.040:1183): pid=7233 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/101/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1253.087414][ T7236] loop2: detected capacity change from 0 to 2048 [ 1253.104319][ T7221] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1253.133048][ T7221] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1253.133048][ T7221] [ 1253.164342][ T7221] EXT4-fs (loop3): Total free blocks count 0 [ 1253.185109][ T7221] EXT4-fs (loop3): Free/Dirty block details [ 1253.192485][ T7236] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1253.199033][ T7221] EXT4-fs (loop3): free_blocks=0 [ 1253.215180][ T7216] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1253.244147][ T7221] EXT4-fs (loop3): dirty_blocks=16 [ 1253.249283][ T7221] EXT4-fs (loop3): Block reservation details [ 1253.312880][ T7221] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1253.366307][ T7216] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1253.398884][ T7244] loop1: detected capacity change from 0 to 2048 [ 1253.414436][ T7216] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1253.414436][ T7216] [ 1253.425943][ T7216] EXT4-fs (loop0): Total free blocks count 0 [ 1253.433289][ T7216] EXT4-fs (loop0): Free/Dirty block details [ 1253.439527][ T7216] EXT4-fs (loop0): free_blocks=0 [ 1253.446874][ T7244] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1253.457777][ T7216] EXT4-fs (loop0): dirty_blocks=16 [ 1253.473738][ T7216] EXT4-fs (loop0): Block reservation details [ 1253.549215][ T7216] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1253.563810][ T3689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1253.658653][ T7228] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1253.722690][ T7228] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1253.722690][ T7228] [ 1253.735269][ T7228] EXT4-fs (loop5): Total free blocks count 0 [ 1253.741496][ T7228] EXT4-fs (loop5): Free/Dirty block details [ 1253.753869][ T7228] EXT4-fs (loop5): free_blocks=0 [ 1253.759012][ T7228] EXT4-fs (loop5): dirty_blocks=16 [ 1253.770182][ T7228] EXT4-fs (loop5): Block reservation details [ 1253.777546][ T7228] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1253.844102][ T3690] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1253.867873][ T3690] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1253.867873][ T3690] [ 1253.954072][ T7234] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1254.045090][ T7225] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1254.070438][ T7234] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1254.090661][ T7234] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1254.090661][ T7234] [ 1254.100478][ T7225] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1254.102457][ T7254] loop3: detected capacity change from 0 to 2048 [ 1254.121633][ T7234] EXT4-fs (loop2): Total free blocks count 0 [ 1254.127812][ T7225] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1254.127812][ T7225] [ 1254.147294][ T7234] EXT4-fs (loop2): Free/Dirty block details [ 1254.157899][ T7234] EXT4-fs (loop2): free_blocks=0 [ 1254.160953][ T7256] loop0: detected capacity change from 0 to 2048 [ 1254.164056][ T7225] EXT4-fs (loop4): Total free blocks count 0 [ 1254.178782][ T7234] EXT4-fs (loop2): dirty_blocks=16 [ 1254.184206][ T7254] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1254.188504][ T7234] EXT4-fs (loop2): Block reservation details [ 1254.238304][ T7225] EXT4-fs (loop4): Free/Dirty block details [ 1254.248538][ T7225] EXT4-fs (loop4): free_blocks=0 [ 1254.251983][ T7234] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1254.255580][ T7256] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1254.279649][ T7225] EXT4-fs (loop4): dirty_blocks=16 [ 1254.285234][ T7225] EXT4-fs (loop4): Block reservation details [ 1254.291232][ T7225] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1254.378715][ T7262] loop5: detected capacity change from 0 to 2048 [ 1254.483306][ T7262] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1254.653957][ T7243] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1254.730762][ T7243] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1254.813377][ T7243] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1254.813377][ T7243] [ 1254.855603][ T7271] loop4: detected capacity change from 0 to 2048 [ 1254.925125][ T7243] EXT4-fs (loop1): Total free blocks count 0 [ 1254.931420][ T7243] EXT4-fs (loop1): Free/Dirty block details [ 1254.961219][ T7243] EXT4-fs (loop1): free_blocks=0 [ 1254.969658][ T7243] EXT4-fs (loop1): dirty_blocks=16 [ 1254.985334][ T7243] EXT4-fs (loop1): Block reservation details [ 1254.985667][ T7271] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1255.000719][ T7243] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1255.002567][ T7253] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1255.041761][ T7275] loop2: detected capacity change from 0 to 2048 [ 1255.049631][ T7253] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1255.067467][ T7253] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1255.067467][ T7253] [ 1255.076552][ T7261] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1255.077688][ T7253] EXT4-fs (loop3): Total free blocks count 0 [ 1255.097835][ T7253] EXT4-fs (loop3): Free/Dirty block details [ 1255.103931][ T7253] EXT4-fs (loop3): free_blocks=0 [ 1255.134159][ T7261] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1255.168002][ T7253] EXT4-fs (loop3): dirty_blocks=16 [ 1255.175947][ T7275] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1255.192430][ T7253] EXT4-fs (loop3): Block reservation details [ 1255.199427][ T7261] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1255.199427][ T7261] [ 1255.209712][ T7261] EXT4-fs (loop5): Total free blocks count 0 [ 1255.221623][ T7261] EXT4-fs (loop5): Free/Dirty block details [ 1255.228015][ T7261] EXT4-fs (loop5): free_blocks=0 [ 1255.233172][ T7261] EXT4-fs (loop5): dirty_blocks=16 [ 1255.239048][ T7261] EXT4-fs (loop5): Block reservation details [ 1255.246162][ T7261] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1255.296560][ T7253] EXT4-fs (loop3): i_reserved_data_blocks=1 2023/12/05 06:02:36 executed programs: 601 [ 1255.375536][ T7255] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1255.465302][ T7255] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1255.585859][ T7255] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1255.585859][ T7255] [ 1255.606086][ T7255] EXT4-fs (loop0): Total free blocks count 0 [ 1255.644825][ T7255] EXT4-fs (loop0): Free/Dirty block details [ 1255.660222][ T7270] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1255.691958][ T7284] loop1: detected capacity change from 0 to 2048 [ 1255.693920][ T7255] EXT4-fs (loop0): free_blocks=0 [ 1255.733067][ T7284] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1255.734121][ T7255] EXT4-fs (loop0): dirty_blocks=16 [ 1255.767292][ T7270] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1255.797041][ T7255] EXT4-fs (loop0): Block reservation details [ 1255.860217][ T7287] loop3: detected capacity change from 0 to 2048 [ 1255.860268][ T7290] loop5: detected capacity change from 0 to 2048 [ 1255.866957][ T7255] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1255.874863][ T7270] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1255.874863][ T7270] [ 1255.899349][ T7270] EXT4-fs (loop4): Total free blocks count 0 [ 1255.908811][ T7270] EXT4-fs (loop4): Free/Dirty block details [ 1255.922461][ T7290] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1255.954319][ T7270] EXT4-fs (loop4): free_blocks=0 [ 1255.959391][ T7270] EXT4-fs (loop4): dirty_blocks=16 [ 1255.965170][ T7270] EXT4-fs (loop4): Block reservation details [ 1255.971265][ T7270] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1255.980035][ T7287] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1256.093783][ T3689] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1256.309788][ T7274] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1256.395457][ T7274] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1256.416628][ T7274] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1256.416628][ T7274] [ 1256.427357][ T7298] loop0: detected capacity change from 0 to 2048 [ 1256.431613][ T7274] EXT4-fs (loop2): Total free blocks count 0 [ 1256.448464][ T7274] EXT4-fs (loop2): Free/Dirty block details [ 1256.465814][ T7274] EXT4-fs (loop2): free_blocks=0 [ 1256.477912][ T7274] EXT4-fs (loop2): dirty_blocks=16 [ 1256.488112][ T7274] EXT4-fs (loop2): Block reservation details [ 1256.488683][ T7298] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1256.508176][ T7274] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1256.645189][ T7305] loop4: detected capacity change from 0 to 2048 [ 1256.691490][ T7289] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1256.700736][ T7305] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1256.767438][ T7289] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1256.779795][ T7289] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1256.779795][ T7289] [ 1256.790006][ T7289] EXT4-fs (loop5): Total free blocks count 0 [ 1256.796283][ T7289] EXT4-fs (loop5): Free/Dirty block details [ 1256.802787][ T7289] EXT4-fs (loop5): free_blocks=0 [ 1256.808089][ T7289] EXT4-fs (loop5): dirty_blocks=16 [ 1256.813222][ T7289] EXT4-fs (loop5): Block reservation details [ 1256.832785][ T7289] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1256.924010][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1256.924025][ T26] audit: type=1804 audit(1701756158.060:1208): pid=7308 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/103/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1257.067683][ T7311] loop1: detected capacity change from 0 to 2048 [ 1257.081878][ T7285] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1257.098163][ T26] audit: type=1804 audit(1701756158.060:1209): pid=7308 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/103/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1257.147345][ T7285] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1257.159738][ T3689] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1257.186468][ T7313] loop2: detected capacity change from 0 to 2048 [ 1257.192791][ T7311] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1257.213470][ T7285] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1257.213470][ T7285] [ 1257.223515][ T7285] EXT4-fs (loop3): Total free blocks count 0 [ 1257.231822][ T7285] EXT4-fs (loop3): Free/Dirty block details [ 1257.239530][ T7285] EXT4-fs (loop3): free_blocks=0 [ 1257.244866][ T7285] EXT4-fs (loop3): dirty_blocks=16 [ 1257.250206][ T7285] EXT4-fs (loop3): Block reservation details [ 1257.256638][ T7285] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1257.266421][ T7313] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1257.284766][ T26] audit: type=1804 audit(1701756158.420:1210): pid=7316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/99/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1257.386572][ T26] audit: type=1804 audit(1701756158.420:1211): pid=7316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/99/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1257.489397][ T7320] loop5: detected capacity change from 0 to 2048 [ 1257.616007][ T7320] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1257.630681][ T7322] loop3: detected capacity change from 0 to 2048 [ 1257.737324][ T7322] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1257.775103][ T26] audit: type=1804 audit(1701756158.920:1212): pid=7325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/98/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1257.868598][ T26] audit: type=1804 audit(1701756158.960:1213): pid=7325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/98/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1257.953776][ T26] audit: type=1804 audit(1701756159.090:1214): pid=7330 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/99/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1257.981784][ T7329] loop0: detected capacity change from 0 to 2048 [ 1258.019230][ T7304] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1258.037511][ T26] audit: type=1804 audit(1701756159.090:1215): pid=7330 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/99/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1258.065834][ T7329] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1258.091069][ T7304] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1258.103718][ T7309] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1258.103926][ T7304] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1258.103926][ T7304] [ 1258.132162][ T7309] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1258.201769][ T7309] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1258.201769][ T7309] [ 1258.261622][ T7309] EXT4-fs (loop1): Total free blocks count 0 [ 1258.269950][ T7304] EXT4-fs (loop4): Total free blocks count 0 [ 1258.277114][ T7304] EXT4-fs (loop4): Free/Dirty block details [ 1258.283218][ T7304] EXT4-fs (loop4): free_blocks=0 [ 1258.288435][ T7304] EXT4-fs (loop4): dirty_blocks=16 [ 1258.293778][ T7304] EXT4-fs (loop4): Block reservation details [ 1258.299951][ T7304] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1258.304833][ T7309] EXT4-fs (loop1): Free/Dirty block details [ 1258.328481][ T26] audit: type=1804 audit(1701756159.470:1216): pid=7335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/104/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1258.363696][ T7309] EXT4-fs (loop1): free_blocks=0 [ 1258.368722][ T7309] EXT4-fs (loop1): dirty_blocks=16 [ 1258.403681][ T7309] EXT4-fs (loop1): Block reservation details [ 1258.409761][ T7309] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1258.430061][ T26] audit: type=1804 audit(1701756159.470:1217): pid=7335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/104/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1258.494724][ T7321] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1258.577858][ T7321] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1258.633447][ T7312] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1258.710291][ T7321] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1258.710291][ T7321] [ 1258.713386][ T7312] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1258.753747][ T7312] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1258.753747][ T7312] [ 1258.767308][ T7341] loop4: detected capacity change from 0 to 2048 [ 1258.776355][ T7321] EXT4-fs (loop3): Total free blocks count 0 [ 1258.791204][ T7321] EXT4-fs (loop3): Free/Dirty block details [ 1258.797450][ T7312] EXT4-fs (loop2): Total free blocks count 0 [ 1258.803929][ T7312] EXT4-fs (loop2): Free/Dirty block details [ 1258.810001][ T7312] EXT4-fs (loop2): free_blocks=0 [ 1258.810814][ T7321] EXT4-fs (loop3): free_blocks=0 [ 1258.837209][ T7321] EXT4-fs (loop3): dirty_blocks=16 [ 1258.844111][ T7312] EXT4-fs (loop2): dirty_blocks=16 [ 1258.849707][ T7321] EXT4-fs (loop3): Block reservation details [ 1258.862372][ T7341] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1258.871906][ T7312] EXT4-fs (loop2): Block reservation details [ 1258.879137][ T7312] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1258.890394][ T7321] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1258.936280][ T7319] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1259.003139][ T7347] loop1: detected capacity change from 0 to 2048 [ 1259.050384][ T7319] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1259.076089][ T7328] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1259.133847][ T7319] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1259.133847][ T7319] [ 1259.154019][ T7319] EXT4-fs (loop5): Total free blocks count 0 [ 1259.165692][ T7319] EXT4-fs (loop5): Free/Dirty block details [ 1259.166820][ T7347] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1259.176216][ T7319] EXT4-fs (loop5): free_blocks=0 [ 1259.187209][ T7319] EXT4-fs (loop5): dirty_blocks=16 [ 1259.192336][ T7319] EXT4-fs (loop5): Block reservation details [ 1259.198422][ T7319] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1259.246285][ T7328] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1259.246424][ T7351] loop2: detected capacity change from 0 to 2048 [ 1259.336145][ T7351] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1259.385178][ T7328] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1259.385178][ T7328] [ 1259.387214][ T7356] loop3: detected capacity change from 0 to 2048 [ 1259.394893][ T7328] EXT4-fs (loop0): Total free blocks count 0 [ 1259.394913][ T7328] EXT4-fs (loop0): Free/Dirty block details [ 1259.394928][ T7328] EXT4-fs (loop0): free_blocks=0 [ 1259.394944][ T7328] EXT4-fs (loop0): dirty_blocks=16 [ 1259.394958][ T7328] EXT4-fs (loop0): Block reservation details [ 1259.394971][ T7328] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1259.565133][ T7356] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1259.764094][ T7339] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1259.840714][ T7339] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1259.848787][ T7366] loop5: detected capacity change from 0 to 2048 [ 1259.871256][ T7364] loop0: detected capacity change from 0 to 2048 [ 1259.907537][ T7339] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1259.907537][ T7339] [ 1259.950105][ T7339] EXT4-fs (loop4): Total free blocks count 0 [ 1259.965140][ T7364] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1259.977966][ T7366] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1260.040226][ T7339] EXT4-fs (loop4): Free/Dirty block details [ 1260.084487][ T7339] EXT4-fs (loop4): free_blocks=0 [ 1260.089597][ T7339] EXT4-fs (loop4): dirty_blocks=16 [ 1260.094918][ T7339] EXT4-fs (loop4): Block reservation details [ 1260.101044][ T7339] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1260.259306][ T7346] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1260.287235][ T7355] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1260.304727][ T7346] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1260.335939][ T7346] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1260.335939][ T7346] [ 1260.354747][ T7346] EXT4-fs (loop1): Total free blocks count 0 [ 1260.381393][ T7355] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1260.403781][ T7346] EXT4-fs (loop1): Free/Dirty block details [ 1260.423728][ T7355] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1260.423728][ T7355] [ 1260.438083][ T7346] EXT4-fs (loop1): free_blocks=0 [ 1260.443049][ T7346] EXT4-fs (loop1): dirty_blocks=16 [ 1260.473013][ T7355] EXT4-fs (loop3): Total free blocks count 0 [ 1260.474750][ T7346] EXT4-fs (loop1): Block reservation details [ 1260.492313][ T7376] loop4: detected capacity change from 0 to 2048 [ 1260.498785][ T7355] EXT4-fs (loop3): Free/Dirty block details [ 1260.513795][ T7355] EXT4-fs (loop3): free_blocks=0 [ 1260.518942][ T7355] EXT4-fs (loop3): dirty_blocks=16 [ 1260.533685][ T7346] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1260.540859][ T7355] EXT4-fs (loop3): Block reservation details [ 1260.560713][ T7355] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1260.571541][ T7376] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1260.625513][ T7349] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1260.673938][ T7349] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1260.686294][ T7349] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1260.686294][ T7349] [ 1260.697021][ T7349] EXT4-fs (loop2): Total free blocks count 0 [ 1260.703075][ T7349] EXT4-fs (loop2): Free/Dirty block details [ 1260.709323][ T7349] EXT4-fs (loop2): free_blocks=0 [ 1260.714756][ T7349] EXT4-fs (loop2): dirty_blocks=16 [ 1260.719946][ T7349] EXT4-fs (loop2): Block reservation details [ 1260.726290][ T7349] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1260.848211][ T7365] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set 2023/12/05 06:02:42 executed programs: 618 [ 1260.894955][ T7363] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1260.924244][ T7365] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1260.954946][ T7363] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1260.973823][ T7365] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1260.973823][ T7365] [ 1260.984604][ T7365] EXT4-fs (loop5): Total free blocks count 0 [ 1260.990017][ T7363] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1260.990017][ T7363] [ 1260.993864][ T7365] EXT4-fs (loop5): Free/Dirty block details [ 1261.022451][ T7363] EXT4-fs (loop0): Total free blocks count 0 [ 1261.029181][ T7365] EXT4-fs (loop5): free_blocks=0 [ 1261.048462][ T7365] EXT4-fs (loop5): dirty_blocks=16 [ 1261.063322][ T7363] EXT4-fs (loop0): Free/Dirty block details [ 1261.082585][ T7365] EXT4-fs (loop5): Block reservation details [ 1261.102460][ T7365] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1261.114809][ T7363] EXT4-fs (loop0): free_blocks=0 [ 1261.119768][ T7363] EXT4-fs (loop0): dirty_blocks=16 [ 1261.150655][ T7384] loop1: detected capacity change from 0 to 2048 [ 1261.201861][ T7363] EXT4-fs (loop0): Block reservation details [ 1261.221833][ T7363] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1261.261690][ T7384] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1261.329141][ T7387] loop3: detected capacity change from 0 to 2048 [ 1261.371419][ T7388] loop2: detected capacity change from 0 to 2048 [ 1261.395757][ T7387] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1261.497034][ T7388] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1261.742529][ T7374] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1261.762126][ T7399] loop0: detected capacity change from 0 to 2048 [ 1261.834393][ T7374] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1261.856545][ T7399] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1261.876632][ T7374] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1261.876632][ T7374] [ 1261.919135][ T7374] EXT4-fs (loop4): Total free blocks count 0 [ 1261.921622][ T7383] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1261.964302][ T7374] EXT4-fs (loop4): Free/Dirty block details [ 1261.970379][ T7374] EXT4-fs (loop4): free_blocks=0 [ 1261.975616][ T7374] EXT4-fs (loop4): dirty_blocks=16 [ 1261.980830][ T7374] EXT4-fs (loop4): Block reservation details [ 1261.987117][ T7374] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1261.987725][ T7383] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1262.042506][ T7404] loop5: detected capacity change from 0 to 2048 [ 1262.083137][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1262.083150][ T26] audit: type=1804 audit(1701756163.220:1240): pid=7405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/106/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1262.115439][ T7383] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1262.115439][ T7383] [ 1262.125348][ T7383] EXT4-fs (loop1): Total free blocks count 0 [ 1262.132046][ T7383] EXT4-fs (loop1): Free/Dirty block details [ 1262.138284][ T7383] EXT4-fs (loop1): free_blocks=0 [ 1262.140614][ T7404] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1262.143326][ T7383] EXT4-fs (loop1): dirty_blocks=16 [ 1262.158881][ T7383] EXT4-fs (loop1): Block reservation details [ 1262.165650][ T7383] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1262.244515][ T26] audit: type=1804 audit(1701756163.270:1241): pid=7405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/106/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1262.289269][ T7386] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1262.344713][ T7386] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1262.363375][ T7386] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1262.363375][ T7386] [ 1262.363997][ T3689] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1262.382161][ T7386] EXT4-fs (loop3): Total free blocks count 0 [ 1262.414863][ T7386] EXT4-fs (loop3): Free/Dirty block details [ 1262.425231][ T26] audit: type=1804 audit(1701756163.570:1242): pid=7409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/103/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1262.473731][ T7386] EXT4-fs (loop3): free_blocks=0 [ 1262.483962][ T7386] EXT4-fs (loop3): dirty_blocks=16 [ 1262.502214][ T7386] EXT4-fs (loop3): Block reservation details [ 1262.527155][ T7386] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1262.533124][ T26] audit: type=1804 audit(1701756163.590:1243): pid=7409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/103/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1262.540869][ T7411] loop1: detected capacity change from 0 to 2048 [ 1262.616520][ T7385] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1262.689686][ T7385] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1262.720312][ T26] audit: type=1804 audit(1701756163.860:1244): pid=7413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/105/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1262.721333][ T7385] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1262.721333][ T7385] [ 1262.747086][ T26] audit: type=1804 audit(1701756163.860:1245): pid=7413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/105/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1262.826893][ T7385] EXT4-fs (loop2): Total free blocks count 0 [ 1262.829186][ T7417] loop4: detected capacity change from 0 to 2048 [ 1262.832956][ T7385] EXT4-fs (loop2): Free/Dirty block details [ 1262.864452][ T7385] EXT4-fs (loop2): free_blocks=0 [ 1262.872901][ T7385] EXT4-fs (loop2): dirty_blocks=16 [ 1262.880546][ T26] audit: type=1804 audit(1701756164.020:1246): pid=7419 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/102/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1262.912904][ T7403] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1262.932310][ T7385] EXT4-fs (loop2): Block reservation details [ 1262.938576][ T7385] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1262.947352][ T26] audit: type=1804 audit(1701756164.020:1247): pid=7419 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/102/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1262.980728][ T7403] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1263.010857][ T7403] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1263.010857][ T7403] [ 1263.021833][ T7403] EXT4-fs (loop5): Total free blocks count 0 [ 1263.028515][ T7403] EXT4-fs (loop5): Free/Dirty block details [ 1263.034796][ T7403] EXT4-fs (loop5): free_blocks=0 [ 1263.039890][ T7403] EXT4-fs (loop5): dirty_blocks=16 [ 1263.045469][ T7403] EXT4-fs (loop5): Block reservation details [ 1263.052726][ T7403] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1263.166669][ T7424] loop3: detected capacity change from 0 to 2048 [ 1263.471104][ T26] audit: type=1804 audit(1701756164.610:1248): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/102/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1263.553239][ T7429] loop5: detected capacity change from 0 to 2048 [ 1263.575179][ T7431] loop0: detected capacity change from 0 to 2048 [ 1263.623954][ T26] audit: type=1804 audit(1701756164.640:1249): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/102/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1263.648914][ T7434] loop2: detected capacity change from 0 to 2048 [ 1263.702765][ T7410] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1263.789510][ T7410] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1263.831929][ T7416] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1263.847229][ T7416] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1263.848057][ T7410] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1263.848057][ T7410] [ 1263.870019][ T7410] EXT4-fs (loop1): Total free blocks count 0 [ 1263.883474][ T7410] EXT4-fs (loop1): Free/Dirty block details [ 1263.889663][ T7410] EXT4-fs (loop1): free_blocks=0 [ 1263.894792][ T7410] EXT4-fs (loop1): dirty_blocks=16 [ 1263.899991][ T7410] EXT4-fs (loop1): Block reservation details [ 1263.909385][ T7410] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1263.952334][ T7416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1263.952334][ T7416] [ 1263.997880][ T7416] EXT4-fs (loop4): Total free blocks count 0 [ 1264.005426][ T7416] EXT4-fs (loop4): Free/Dirty block details [ 1264.011743][ T7416] EXT4-fs (loop4): free_blocks=0 [ 1264.017800][ T7416] EXT4-fs (loop4): dirty_blocks=16 [ 1264.023272][ T7416] EXT4-fs (loop4): Block reservation details [ 1264.030281][ T7416] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1264.218103][ T7444] loop1: detected capacity change from 0 to 2048 [ 1264.553998][ T7423] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1264.628582][ T7423] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1264.666966][ T7454] loop4: detected capacity change from 0 to 2048 [ 1264.718877][ T7427] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1264.733898][ T7423] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1264.733898][ T7423] [ 1264.744034][ T7432] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1264.759448][ T7428] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1264.776840][ T7423] EXT4-fs (loop3): Total free blocks count 0 [ 1264.782975][ T7423] EXT4-fs (loop3): Free/Dirty block details [ 1264.788997][ T7423] EXT4-fs (loop3): free_blocks=0 [ 1264.791261][ T7432] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1264.795133][ T7423] EXT4-fs (loop3): dirty_blocks=16 [ 1264.807297][ T7428] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1264.811479][ T7423] EXT4-fs (loop3): Block reservation details [ 1264.829405][ T7427] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1264.831702][ T7423] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1264.883014][ T7432] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1264.883014][ T7432] [ 1264.898721][ T7428] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1264.898721][ T7428] [ 1264.919908][ T7427] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1264.919908][ T7427] [ 1264.944196][ T7432] EXT4-fs (loop2): Total free blocks count 0 [ 1264.950491][ T7432] EXT4-fs (loop2): Free/Dirty block details [ 1264.957262][ T7427] EXT4-fs (loop0): Total free blocks count 0 [ 1264.963260][ T7427] EXT4-fs (loop0): Free/Dirty block details [ 1264.969380][ T7428] EXT4-fs (loop5): Total free blocks count 0 [ 1264.976222][ T7432] EXT4-fs (loop2): free_blocks=0 [ 1264.988360][ T7428] EXT4-fs (loop5): Free/Dirty block details [ 1264.996008][ T7432] EXT4-fs (loop2): dirty_blocks=16 [ 1265.001201][ T7432] EXT4-fs (loop2): Block reservation details [ 1265.007924][ T7432] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1265.014563][ T7427] EXT4-fs (loop0): free_blocks=0 [ 1265.019511][ T7427] EXT4-fs (loop0): dirty_blocks=16 [ 1265.024714][ T7428] EXT4-fs (loop5): free_blocks=0 [ 1265.029718][ T7428] EXT4-fs (loop5): dirty_blocks=16 [ 1265.092987][ T7428] EXT4-fs (loop5): Block reservation details [ 1265.110306][ T7427] EXT4-fs (loop0): Block reservation details [ 1265.134514][ T7428] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1265.167777][ T7427] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1265.179932][ T7443] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1265.193094][ T7462] loop3: detected capacity change from 0 to 2048 [ 1265.251417][ T7443] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1265.273764][ T7443] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1265.273764][ T7443] [ 1265.283507][ T7443] EXT4-fs (loop1): Total free blocks count 0 [ 1265.290440][ T7443] EXT4-fs (loop1): Free/Dirty block details [ 1265.296651][ T7443] EXT4-fs (loop1): free_blocks=0 [ 1265.302491][ T7443] EXT4-fs (loop1): dirty_blocks=16 [ 1265.308876][ T7443] EXT4-fs (loop1): Block reservation details [ 1265.315227][ T7443] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1265.607470][ T7452] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1265.650975][ T7468] loop2: detected capacity change from 0 to 2048 [ 1265.723206][ T7472] loop5: detected capacity change from 0 to 2048 [ 1265.816885][ T7471] loop1: detected capacity change from 0 to 2048 [ 1265.879216][ T7452] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1266.034610][ T7452] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1266.034610][ T7452] [ 1266.044583][ T7452] EXT4-fs (loop4): Total free blocks count 0 [ 1266.051157][ T7452] EXT4-fs (loop4): Free/Dirty block details [ 1266.057252][ T7452] EXT4-fs (loop4): free_blocks=0 [ 1266.062354][ T7452] EXT4-fs (loop4): dirty_blocks=16 [ 1266.067656][ T7452] EXT4-fs (loop4): Block reservation details [ 1266.074461][ T7452] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1266.092914][ T7480] loop0: detected capacity change from 0 to 2048 [ 1266.371320][ T7467] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1266.414597][ T7467] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1266.426915][ T7467] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1266.426915][ T7467] [ 1266.437574][ T7467] EXT4-fs (loop2): Total free blocks count 0 [ 1266.443695][ T7467] EXT4-fs (loop2): Free/Dirty block details [ 1266.449682][ T7467] EXT4-fs (loop2): free_blocks=0 [ 1266.450593][ T7461] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1266.454836][ T7467] EXT4-fs (loop2): dirty_blocks=16 [ 1266.474654][ T7467] EXT4-fs (loop2): Block reservation details [ 1266.480720][ T7467] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1266.526148][ T7461] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1266.527776][ T7469] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1266.562395][ T7461] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1266.562395][ T7461] 2023/12/05 06:02:47 executed programs: 636 [ 1266.592165][ T7461] EXT4-fs (loop3): Total free blocks count 0 [ 1266.610792][ T7461] EXT4-fs (loop3): Free/Dirty block details [ 1266.630595][ T7469] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1266.639355][ T7461] EXT4-fs (loop3): free_blocks=0 [ 1266.651794][ T7469] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1266.651794][ T7469] [ 1266.662286][ T7469] EXT4-fs (loop5): Total free blocks count 0 [ 1266.666918][ T7461] EXT4-fs (loop3): dirty_blocks=16 [ 1266.683683][ T7461] EXT4-fs (loop3): Block reservation details [ 1266.693797][ T7461] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1266.731709][ T7469] EXT4-fs (loop5): Free/Dirty block details [ 1266.749895][ T7469] EXT4-fs (loop5): free_blocks=0 [ 1266.757995][ T7469] EXT4-fs (loop5): dirty_blocks=16 [ 1266.799353][ T7469] EXT4-fs (loop5): Block reservation details [ 1266.820946][ T7490] loop4: detected capacity change from 0 to 2048 [ 1266.830956][ T7469] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1266.968224][ T7496] loop2: detected capacity change from 0 to 2048 [ 1267.110159][ T7479] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1267.180432][ T7470] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1267.290943][ T7479] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1267.307740][ T7502] loop3: detected capacity change from 0 to 2048 [ 1267.337335][ T7470] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1267.359192][ T7470] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1267.359192][ T7470] [ 1267.379337][ T7470] EXT4-fs (loop1): Total free blocks count 0 [ 1267.393515][ T7470] EXT4-fs (loop1): Free/Dirty block details [ 1267.399010][ T7479] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1267.399010][ T7479] [ 1267.407222][ T7470] EXT4-fs (loop1): free_blocks=0 [ 1267.414375][ T155] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1267.419307][ T7470] EXT4-fs (loop1): dirty_blocks=16 [ 1267.433266][ T7470] EXT4-fs (loop1): Block reservation details [ 1267.439882][ T7470] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1267.463667][ T7479] EXT4-fs (loop0): Total free blocks count 0 [ 1267.469661][ T7479] EXT4-fs (loop0): Free/Dirty block details [ 1267.484521][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1267.484534][ T26] audit: type=1804 audit(1701756168.620:1274): pid=7505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/106/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1267.536447][ T155] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1267.536447][ T155] [ 1267.558412][ T7479] EXT4-fs (loop0): free_blocks=0 [ 1267.600674][ T7479] EXT4-fs (loop0): dirty_blocks=16 [ 1267.620655][ T7479] EXT4-fs (loop0): Block reservation details [ 1267.650104][ T7479] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1267.669033][ T26] audit: type=1804 audit(1701756168.630:1275): pid=7505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/106/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1267.752233][ T7495] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1267.811060][ T7508] loop5: detected capacity change from 0 to 2048 [ 1267.819549][ T7495] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1267.846454][ T7495] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1267.846454][ T7495] [ 1267.878065][ T7495] EXT4-fs (loop2): Total free blocks count 0 [ 1267.901165][ T7495] EXT4-fs (loop2): Free/Dirty block details [ 1267.906161][ T7510] loop1: detected capacity change from 0 to 2048 [ 1267.919571][ T7495] EXT4-fs (loop2): free_blocks=0 [ 1267.941139][ T7495] EXT4-fs (loop2): dirty_blocks=16 [ 1267.946751][ T7495] EXT4-fs (loop2): Block reservation details [ 1267.959917][ T7495] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1267.983783][ T26] audit: type=1804 audit(1701756169.120:1276): pid=7513 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/103/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1268.134981][ T7489] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1268.135016][ T26] audit: type=1804 audit(1701756169.120:1277): pid=7513 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/103/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1268.182471][ T26] audit: type=1804 audit(1701756169.270:1278): pid=7517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/109/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1268.213773][ T7489] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1268.234403][ T7489] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1268.234403][ T7489] [ 1268.244679][ T3608] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1268.251105][ T7489] EXT4-fs (loop4): Total free blocks count 0 [ 1268.265201][ T26] audit: type=1804 audit(1701756169.270:1279): pid=7517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/109/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1268.283561][ T3608] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1268.283561][ T3608] [ 1268.298948][ T7489] EXT4-fs (loop4): Free/Dirty block details [ 1268.315457][ T7489] EXT4-fs (loop4): free_blocks=0 [ 1268.326271][ T7489] EXT4-fs (loop4): dirty_blocks=16 [ 1268.331788][ T7501] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1268.350195][ T7489] EXT4-fs (loop4): Block reservation details [ 1268.356664][ T7489] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1268.364134][ T7501] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1268.390772][ T7501] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1268.390772][ T7501] [ 1268.423739][ T7501] EXT4-fs (loop3): Total free blocks count 0 [ 1268.446044][ T7501] EXT4-fs (loop3): Free/Dirty block details [ 1268.489377][ T7501] EXT4-fs (loop3): free_blocks=0 [ 1268.511456][ T7501] EXT4-fs (loop3): dirty_blocks=16 [ 1268.529200][ T7501] EXT4-fs (loop3): Block reservation details [ 1268.550213][ T7501] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1268.585017][ T7520] loop0: detected capacity change from 0 to 2048 [ 1268.746614][ T7522] loop2: detected capacity change from 0 to 2048 [ 1268.782095][ T155] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1268.802270][ T155] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1268.802270][ T155] [ 1268.823501][ T26] audit: type=1804 audit(1701756169.960:1280): pid=7525 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/108/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1268.911521][ T26] audit: type=1804 audit(1701756170.000:1281): pid=7525 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/108/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1268.974742][ T26] audit: type=1804 audit(1701756170.100:1282): pid=7529 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/105/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1269.001046][ T26] audit: type=1804 audit(1701756170.100:1283): pid=7529 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/105/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1269.006316][ T7507] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1269.159234][ T7531] loop4: detected capacity change from 0 to 2048 [ 1269.184832][ T7507] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1269.187049][ T7534] loop3: detected capacity change from 0 to 2048 [ 1269.205915][ T7509] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1269.221962][ T7509] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1269.238988][ T7509] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1269.238988][ T7509] [ 1269.270537][ T7507] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1269.270537][ T7507] [ 1269.287094][ T7509] EXT4-fs (loop1): Total free blocks count 0 [ 1269.293240][ T7509] EXT4-fs (loop1): Free/Dirty block details [ 1269.300505][ T7509] EXT4-fs (loop1): free_blocks=0 [ 1269.305695][ T7509] EXT4-fs (loop1): dirty_blocks=16 [ 1269.310880][ T7509] EXT4-fs (loop1): Block reservation details [ 1269.317007][ T7509] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1269.325925][ T7507] EXT4-fs (loop5): Total free blocks count 0 [ 1269.332006][ T7507] EXT4-fs (loop5): Free/Dirty block details [ 1269.338409][ T7507] EXT4-fs (loop5): free_blocks=0 [ 1269.343447][ T7507] EXT4-fs (loop5): dirty_blocks=16 [ 1269.348773][ T7507] EXT4-fs (loop5): Block reservation details [ 1269.358311][ T7507] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1269.727993][ T7541] loop5: detected capacity change from 0 to 2048 [ 1269.846563][ T7519] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1270.013389][ T7519] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1270.069929][ T7521] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1270.092630][ T7521] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1270.103692][ T7519] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1270.103692][ T7519] [ 1270.112652][ T7521] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1270.112652][ T7521] [ 1270.135042][ T7551] loop1: detected capacity change from 0 to 2048 [ 1270.135938][ T7521] EXT4-fs (loop2): Total free blocks count 0 [ 1270.143186][ T7533] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1270.162594][ T7521] EXT4-fs (loop2): Free/Dirty block details [ 1270.168815][ T7519] EXT4-fs (loop0): Total free blocks count 0 [ 1270.181652][ T7519] EXT4-fs (loop0): Free/Dirty block details [ 1270.187721][ T7521] EXT4-fs (loop2): free_blocks=0 [ 1270.205317][ T7519] EXT4-fs (loop0): free_blocks=0 [ 1270.207842][ T7533] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1270.211545][ T7521] EXT4-fs (loop2): dirty_blocks=16 [ 1270.231598][ T7530] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1270.232321][ T7519] EXT4-fs (loop0): dirty_blocks=16 [ 1270.252619][ T7521] EXT4-fs (loop2): Block reservation details [ 1270.259005][ T7519] EXT4-fs (loop0): Block reservation details [ 1270.265188][ T7521] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1270.271237][ T7519] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1270.280238][ T7533] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1270.280238][ T7533] [ 1270.290237][ T7533] EXT4-fs (loop3): Total free blocks count 0 [ 1270.303231][ T7533] EXT4-fs (loop3): Free/Dirty block details [ 1270.310058][ T7533] EXT4-fs (loop3): free_blocks=0 [ 1270.315318][ T7533] EXT4-fs (loop3): dirty_blocks=16 [ 1270.321310][ T7533] EXT4-fs (loop3): Block reservation details [ 1270.327511][ T7533] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1270.410618][ T7530] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1270.503850][ T7530] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1270.503850][ T7530] [ 1270.537419][ T7530] EXT4-fs (loop4): Total free blocks count 0 [ 1270.551881][ T7530] EXT4-fs (loop4): Free/Dirty block details [ 1270.562626][ T7530] EXT4-fs (loop4): free_blocks=0 [ 1270.571294][ T7530] EXT4-fs (loop4): dirty_blocks=16 [ 1270.602942][ T7530] EXT4-fs (loop4): Block reservation details [ 1270.609553][ T3689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1270.630027][ T7530] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1270.650460][ T7556] loop2: detected capacity change from 0 to 2048 [ 1270.791529][ T7560] loop3: detected capacity change from 0 to 2048 [ 1270.952174][ T7567] loop0: detected capacity change from 0 to 2048 [ 1271.142885][ T7549] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1271.176352][ T7549] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1271.192315][ T7549] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1271.192315][ T7549] [ 1271.202121][ T7549] EXT4-fs (loop1): Total free blocks count 0 [ 1271.208280][ T7549] EXT4-fs (loop1): Free/Dirty block details [ 1271.214531][ T7549] EXT4-fs (loop1): free_blocks=0 [ 1271.219561][ T7549] EXT4-fs (loop1): dirty_blocks=16 [ 1271.224840][ T7549] EXT4-fs (loop1): Block reservation details [ 1271.230924][ T7549] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1271.296685][ T7573] loop4: detected capacity change from 0 to 2048 [ 1271.564044][ T7559] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1271.695216][ T7559] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1271.747885][ T7578] loop1: detected capacity change from 0 to 2048 [ 1271.765366][ T7581] loop5: detected capacity change from 0 to 2048 [ 1271.790802][ T7559] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1271.790802][ T7559] [ 1271.852490][ T7559] EXT4-fs (loop3): Total free blocks count 0 [ 1271.860631][ T7559] EXT4-fs (loop3): Free/Dirty block details [ 1271.867255][ T7559] EXT4-fs (loop3): free_blocks=0 [ 1271.872381][ T7559] EXT4-fs (loop3): dirty_blocks=16 [ 1271.878528][ T7559] EXT4-fs (loop3): Block reservation details [ 1271.894232][ T7559] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1271.902005][ T7566] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1271.954690][ T7566] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1271.998070][ T7555] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1272.013782][ T7566] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1272.013782][ T7566] [ 1272.040688][ T7566] EXT4-fs (loop0): Total free blocks count 0 [ 1272.050139][ T7566] EXT4-fs (loop0): Free/Dirty block details [ 1272.069619][ T7566] EXT4-fs (loop0): free_blocks=0 [ 1272.080213][ T7555] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1272.087081][ T7566] EXT4-fs (loop0): dirty_blocks=16 [ 1272.119112][ T7566] EXT4-fs (loop0): Block reservation details [ 1272.135439][ T7555] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1272.135439][ T7555] [ 1272.137796][ T7566] EXT4-fs (loop0): i_reserved_data_blocks=1 2023/12/05 06:02:53 executed programs: 653 [ 1272.184161][ T7555] EXT4-fs (loop2): Total free blocks count 0 [ 1272.212741][ T7555] EXT4-fs (loop2): Free/Dirty block details [ 1272.239853][ T7555] EXT4-fs (loop2): free_blocks=0 [ 1272.253502][ T7555] EXT4-fs (loop2): dirty_blocks=16 [ 1272.267325][ T7555] EXT4-fs (loop2): Block reservation details [ 1272.305155][ T7572] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1272.315446][ T7555] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1272.396389][ T7572] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1272.433751][ T3689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1272.437659][ T7594] loop3: detected capacity change from 0 to 2048 [ 1272.463764][ T7572] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1272.463764][ T7572] [ 1272.483677][ T7572] EXT4-fs (loop4): Total free blocks count 0 [ 1272.501389][ T7572] EXT4-fs (loop4): Free/Dirty block details [ 1272.519477][ T7572] EXT4-fs (loop4): free_blocks=0 [ 1272.530395][ T7572] EXT4-fs (loop4): dirty_blocks=16 [ 1272.540477][ T7572] EXT4-fs (loop4): Block reservation details [ 1272.551719][ T7580] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1272.562515][ T7572] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1272.572773][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1272.572786][ T26] audit: type=1804 audit(1701756173.710:1306): pid=7595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/107/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1272.584220][ T7580] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1272.584220][ T7580] [ 1272.608119][ T3689] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1272.615613][ T7580] EXT4-fs (loop5): Total free blocks count 0 [ 1272.635074][ T7580] EXT4-fs (loop5): Free/Dirty block details [ 1272.638062][ T7594] EXT4-fs mount: 30 callbacks suppressed [ 1272.638078][ T7594] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1272.640969][ T7580] EXT4-fs (loop5): free_blocks=0 [ 1272.662872][ T7580] EXT4-fs (loop5): dirty_blocks=16 [ 1272.668068][ T7580] EXT4-fs (loop5): Block reservation details [ 1272.675080][ T7580] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1272.770752][ T26] audit: type=1804 audit(1701756173.770:1307): pid=7595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/107/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1272.794126][ T7577] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1272.893910][ T3689] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1272.927604][ T7577] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1272.927604][ T7577] [ 1272.938481][ T7601] loop2: detected capacity change from 0 to 2048 [ 1273.009080][ T7577] EXT4-fs (loop1): Total free blocks count 0 [ 1273.019746][ T7601] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1273.025804][ T7577] EXT4-fs (loop1): Free/Dirty block details [ 1273.036566][ T7577] EXT4-fs (loop1): free_blocks=0 [ 1273.041519][ T7577] EXT4-fs (loop1): dirty_blocks=16 [ 1273.046707][ T7577] EXT4-fs (loop1): Block reservation details [ 1273.052694][ T7577] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1273.054120][ T7602] loop0: detected capacity change from 0 to 2048 [ 1273.154353][ T7607] loop5: detected capacity change from 0 to 2048 [ 1273.232490][ T7602] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1273.257938][ T7607] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1273.270124][ T7611] loop4: detected capacity change from 0 to 2048 [ 1273.336560][ T26] audit: type=1804 audit(1701756174.480:1308): pid=7614 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/112/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1273.410338][ T7611] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1273.469717][ T26] audit: type=1804 audit(1701756174.480:1309): pid=7614 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/112/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1273.547553][ T26] audit: type=1804 audit(1701756174.690:1310): pid=7618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/109/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1273.600781][ T26] audit: type=1804 audit(1701756174.690:1311): pid=7618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/109/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1273.740293][ T7599] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1273.814774][ T7599] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1273.848799][ T7621] loop1: detected capacity change from 0 to 2048 [ 1273.861855][ T7599] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1273.861855][ T7599] [ 1273.919025][ T7599] EXT4-fs (loop2): Total free blocks count 0 [ 1273.934676][ T7621] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1273.938000][ T7599] EXT4-fs (loop2): Free/Dirty block details [ 1273.961084][ T7599] EXT4-fs (loop2): free_blocks=0 [ 1273.967600][ T7599] EXT4-fs (loop2): dirty_blocks=16 [ 1273.973223][ T7599] EXT4-fs (loop2): Block reservation details [ 1273.997260][ T7599] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1274.195412][ T7625] loop3: detected capacity change from 0 to 2048 [ 1274.216396][ T26] audit: type=1804 audit(1701756175.360:1312): pid=7626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/107/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1274.286802][ T26] audit: type=1804 audit(1701756175.360:1313): pid=7626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/107/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1274.321999][ T7625] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1274.394016][ T7600] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1274.462889][ T26] audit: type=1804 audit(1701756175.460:1314): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/106/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1274.506090][ T7600] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1274.526062][ T7609] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1274.538974][ T7600] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1274.538974][ T7600] [ 1274.557832][ T7606] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1274.582048][ T7600] EXT4-fs (loop0): Total free blocks count 0 [ 1274.603144][ T7609] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1274.607873][ T7600] EXT4-fs (loop0): Free/Dirty block details [ 1274.631571][ T26] audit: type=1804 audit(1701756175.460:1315): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/106/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1274.655827][ T7600] EXT4-fs (loop0): free_blocks=0 [ 1274.672737][ T7606] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1274.676125][ T7636] loop2: detected capacity change from 0 to 2048 [ 1274.703052][ T7600] EXT4-fs (loop0): dirty_blocks=16 [ 1274.711322][ T7609] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1274.711322][ T7609] [ 1274.721847][ T7600] EXT4-fs (loop0): Block reservation details [ 1274.726220][ T7606] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1274.726220][ T7606] [ 1274.743634][ T7609] EXT4-fs (loop4): Total free blocks count 0 [ 1274.745615][ T7600] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1274.755539][ T7609] EXT4-fs (loop4): Free/Dirty block details [ 1274.755997][ T7606] EXT4-fs (loop5): Total free blocks count 0 [ 1274.771891][ T7609] EXT4-fs (loop4): free_blocks=0 [ 1274.792721][ T7609] EXT4-fs (loop4): dirty_blocks=16 [ 1274.803843][ T7609] EXT4-fs (loop4): Block reservation details [ 1274.810449][ T7636] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1274.813296][ T7606] EXT4-fs (loop5): Free/Dirty block details [ 1274.833366][ T7609] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1274.842174][ T7620] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1274.858879][ T7606] EXT4-fs (loop5): free_blocks=0 [ 1274.885527][ T7606] EXT4-fs (loop5): dirty_blocks=16 [ 1274.924112][ T7620] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1274.951413][ T7606] EXT4-fs (loop5): Block reservation details [ 1274.964523][ T7620] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1274.964523][ T7620] [ 1274.974461][ T7620] EXT4-fs (loop1): Total free blocks count 0 [ 1274.980535][ T7620] EXT4-fs (loop1): Free/Dirty block details [ 1274.987433][ T7620] EXT4-fs (loop1): free_blocks=0 [ 1274.992477][ T7620] EXT4-fs (loop1): dirty_blocks=16 [ 1274.997795][ T7620] EXT4-fs (loop1): Block reservation details [ 1275.004016][ T7620] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1275.011430][ T7606] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1275.156713][ T7641] loop4: detected capacity change from 0 to 2048 [ 1275.243491][ T7641] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1275.428094][ T7624] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1275.437319][ T7647] loop1: detected capacity change from 0 to 2048 [ 1275.515395][ T7624] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1275.519693][ T7649] loop0: detected capacity change from 0 to 2048 [ 1275.552679][ T7647] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1275.576692][ T7651] loop5: detected capacity change from 0 to 2048 [ 1275.595823][ T7624] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1275.595823][ T7624] [ 1275.625723][ T7624] EXT4-fs (loop3): Total free blocks count 0 [ 1275.643293][ T7649] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1275.690044][ T7624] EXT4-fs (loop3): Free/Dirty block details [ 1275.699730][ T7651] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1275.769461][ T7624] EXT4-fs (loop3): free_blocks=0 [ 1275.797925][ T7624] EXT4-fs (loop3): dirty_blocks=16 [ 1275.803067][ T7624] EXT4-fs (loop3): Block reservation details [ 1275.810139][ T7624] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1275.866566][ T7634] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1275.923493][ T7640] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1275.961426][ T7634] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1275.988896][ T7640] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1276.021542][ T7634] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1276.021542][ T7634] [ 1276.024439][ T7640] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1276.024439][ T7640] [ 1276.057604][ T7634] EXT4-fs (loop2): Total free blocks count 0 [ 1276.078359][ T7634] EXT4-fs (loop2): Free/Dirty block details [ 1276.089823][ T7640] EXT4-fs (loop4): Total free blocks count 0 [ 1276.101443][ T7634] EXT4-fs (loop2): free_blocks=0 [ 1276.115965][ T7640] EXT4-fs (loop4): Free/Dirty block details [ 1276.122165][ T7640] EXT4-fs (loop4): free_blocks=0 [ 1276.130378][ T7634] EXT4-fs (loop2): dirty_blocks=16 [ 1276.137653][ T7640] EXT4-fs (loop4): dirty_blocks=16 [ 1276.142782][ T7640] EXT4-fs (loop4): Block reservation details [ 1276.148543][ T7634] EXT4-fs (loop2): Block reservation details [ 1276.165650][ T7634] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1276.203728][ T7640] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1276.231957][ T7646] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1276.293781][ T7646] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1276.313990][ T7665] loop3: detected capacity change from 0 to 2048 [ 1276.319092][ T7646] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1276.319092][ T7646] [ 1276.351305][ T7646] EXT4-fs (loop1): Total free blocks count 0 [ 1276.384619][ T7665] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1276.387564][ T7646] EXT4-fs (loop1): Free/Dirty block details [ 1276.487059][ T7646] EXT4-fs (loop1): free_blocks=0 [ 1276.492029][ T7646] EXT4-fs (loop1): dirty_blocks=16 [ 1276.543772][ T7646] EXT4-fs (loop1): Block reservation details [ 1276.549773][ T7646] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1276.664313][ T7648] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1276.816597][ T7648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1276.818218][ T7673] loop2: detected capacity change from 0 to 2048 [ 1276.846562][ T7650] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1276.863803][ T7648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1276.863803][ T7648] [ 1276.877316][ T7676] loop4: detected capacity change from 0 to 2048 [ 1276.884121][ T7648] EXT4-fs (loop0): Total free blocks count 0 [ 1276.894783][ T7650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1276.909256][ T7648] EXT4-fs (loop0): Free/Dirty block details [ 1276.918470][ T7650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1276.918470][ T7650] [ 1276.929580][ T7648] EXT4-fs (loop0): free_blocks=0 [ 1276.938578][ T7673] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1276.950106][ T7648] EXT4-fs (loop0): dirty_blocks=16 [ 1276.956375][ T7650] EXT4-fs (loop5): Total free blocks count 0 [ 1276.964747][ T7676] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1276.976436][ T7648] EXT4-fs (loop0): Block reservation details [ 1277.010180][ T7650] EXT4-fs (loop5): Free/Dirty block details [ 1277.016894][ T3690] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1277.017303][ T7650] EXT4-fs (loop5): free_blocks=0 [ 1277.043944][ T7648] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1277.048063][ T7650] EXT4-fs (loop5): dirty_blocks=16 [ 1277.061978][ T7650] EXT4-fs (loop5): Block reservation details [ 1277.068175][ T3690] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1277.068175][ T3690] [ 1277.075034][ T7650] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1277.094061][ T7664] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1277.185188][ T7664] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1277.233952][ T7664] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1277.233952][ T7664] [ 1277.315670][ T7664] EXT4-fs (loop3): Total free blocks count 0 [ 1277.321688][ T7664] EXT4-fs (loop3): Free/Dirty block details [ 1277.370739][ T7682] loop1: detected capacity change from 0 to 2048 [ 1277.403762][ T7664] EXT4-fs (loop3): free_blocks=0 [ 1277.414452][ T7664] EXT4-fs (loop3): dirty_blocks=16 2023/12/05 06:02:58 executed programs: 669 [ 1277.419622][ T7664] EXT4-fs (loop3): Block reservation details [ 1277.437849][ T7664] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1277.456052][ T7682] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1277.636497][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1277.636511][ T26] audit: type=1804 audit(1701756178.780:1336): pid=7673 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/111/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1277.676594][ T7675] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1277.698494][ T7689] loop5: detected capacity change from 0 to 2048 [ 1277.731305][ T26] audit: type=1804 audit(1701756178.810:1337): pid=7673 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/111/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1277.746486][ T7691] loop0: detected capacity change from 0 to 2048 [ 1277.772125][ T7675] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1277.795650][ T7689] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1277.821025][ T7675] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1277.821025][ T7675] [ 1277.833076][ T7672] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1277.872581][ T7675] EXT4-fs (loop4): Total free blocks count 0 [ 1277.901451][ T7691] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1277.914696][ T7675] EXT4-fs (loop4): Free/Dirty block details [ 1277.920856][ T7675] EXT4-fs (loop4): free_blocks=0 [ 1277.926103][ T7675] EXT4-fs (loop4): dirty_blocks=16 [ 1277.931334][ T7675] EXT4-fs (loop4): Block reservation details [ 1277.937509][ T7675] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1278.005364][ T7672] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1278.021903][ T7672] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1278.021903][ T7672] [ 1278.032392][ T7672] EXT4-fs (loop2): Total free blocks count 0 [ 1278.039104][ T7672] EXT4-fs (loop2): Free/Dirty block details [ 1278.045263][ T7672] EXT4-fs (loop2): free_blocks=0 [ 1278.050403][ T7672] EXT4-fs (loop2): dirty_blocks=16 [ 1278.056306][ T7672] EXT4-fs (loop2): Block reservation details [ 1278.062467][ T7672] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1278.073181][ T26] audit: type=1804 audit(1701756179.210:1338): pid=7697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/110/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1278.178317][ T7699] loop3: detected capacity change from 0 to 2048 [ 1278.193767][ T26] audit: type=1804 audit(1701756179.240:1339): pid=7697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/110/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1278.281153][ T7681] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1278.316407][ T7699] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1278.454589][ T7681] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1278.468035][ T7681] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1278.468035][ T7681] [ 1278.478679][ T7681] EXT4-fs (loop1): Total free blocks count 0 [ 1278.485077][ T7681] EXT4-fs (loop1): Free/Dirty block details [ 1278.491157][ T7681] EXT4-fs (loop1): free_blocks=0 [ 1278.496665][ T7681] EXT4-fs (loop1): dirty_blocks=16 [ 1278.501952][ T7681] EXT4-fs (loop1): Block reservation details [ 1278.523709][ T7681] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1278.531384][ T26] audit: type=1804 audit(1701756179.670:1340): pid=7703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/113/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1278.616123][ T7706] loop4: detected capacity change from 0 to 2048 [ 1278.624649][ T7707] loop2: detected capacity change from 0 to 2048 [ 1278.636666][ T26] audit: type=1804 audit(1701756179.700:1341): pid=7703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/113/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1278.708196][ T7707] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1278.724631][ T7706] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1278.740196][ T7688] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1278.782190][ T7688] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1278.853847][ T26] audit: type=1804 audit(1701756179.990:1342): pid=7713 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/109/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1278.881672][ T7688] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1278.881672][ T7688] [ 1278.895279][ T7688] EXT4-fs (loop5): Total free blocks count 0 [ 1278.901397][ T7688] EXT4-fs (loop5): Free/Dirty block details [ 1278.908344][ T7688] EXT4-fs (loop5): free_blocks=0 [ 1278.913434][ T7688] EXT4-fs (loop5): dirty_blocks=16 [ 1278.919044][ T7688] EXT4-fs (loop5): Block reservation details [ 1278.926450][ T7688] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1278.987614][ T26] audit: type=1804 audit(1701756179.990:1343): pid=7713 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/109/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1279.034275][ T7690] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1279.089379][ T7605] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1279.099243][ T26] audit: type=1804 audit(1701756180.090:1344): pid=7714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/115/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1279.129517][ T7698] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1279.129548][ T7698] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1279.129548][ T7698] [ 1279.129564][ T7698] EXT4-fs (loop3): Total free blocks count 0 [ 1279.129579][ T7698] EXT4-fs (loop3): Free/Dirty block details [ 1279.129593][ T7698] EXT4-fs (loop3): free_blocks=0 [ 1279.129609][ T7698] EXT4-fs (loop3): dirty_blocks=16 [ 1279.129623][ T7698] EXT4-fs (loop3): Block reservation details [ 1279.129635][ T7698] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1279.132085][ T7690] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1279.219047][ T26] audit: type=1804 audit(1701756180.090:1345): pid=7714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/115/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1279.325833][ T7718] loop1: detected capacity change from 0 to 2048 [ 1279.383467][ T7718] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1279.421459][ T7690] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1279.421459][ T7690] [ 1279.431276][ T7690] EXT4-fs (loop0): Total free blocks count 0 [ 1279.439075][ T7690] EXT4-fs (loop0): Free/Dirty block details [ 1279.445264][ T7690] EXT4-fs (loop0): free_blocks=0 [ 1279.450307][ T7690] EXT4-fs (loop0): dirty_blocks=16 [ 1279.455540][ T7690] EXT4-fs (loop0): Block reservation details [ 1279.461600][ T7690] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1279.617970][ T7723] loop5: detected capacity change from 0 to 2048 [ 1279.687337][ T7723] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1279.742437][ T7705] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1279.784659][ T7705] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1279.809083][ T7726] loop3: detected capacity change from 0 to 2048 [ 1279.847977][ T7705] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1279.847977][ T7705] [ 1279.883744][ T7705] EXT4-fs (loop4): Total free blocks count 0 [ 1279.896535][ T7705] EXT4-fs (loop4): Free/Dirty block details [ 1279.907351][ T7726] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1279.914883][ T7705] EXT4-fs (loop4): free_blocks=0 [ 1279.933637][ T7705] EXT4-fs (loop4): dirty_blocks=16 [ 1279.938780][ T7705] EXT4-fs (loop4): Block reservation details [ 1279.945466][ T7705] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1279.948567][ T7704] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1280.053747][ T7605] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1280.079425][ T7704] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1280.129165][ T7717] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1280.173808][ T7704] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1280.173808][ T7704] [ 1280.202031][ T7717] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1280.202031][ T7717] [ 1280.214039][ T7704] EXT4-fs (loop2): Total free blocks count 0 [ 1280.235664][ T7737] loop0: detected capacity change from 0 to 2048 [ 1280.242100][ T7704] EXT4-fs (loop2): Free/Dirty block details [ 1280.249724][ T7704] EXT4-fs (loop2): free_blocks=0 [ 1280.259303][ T7717] EXT4-fs (loop1): Total free blocks count 0 [ 1280.266875][ T7704] EXT4-fs (loop2): dirty_blocks=16 [ 1280.273862][ T7704] EXT4-fs (loop2): Block reservation details [ 1280.278813][ T7717] EXT4-fs (loop1): Free/Dirty block details [ 1280.295089][ T7717] EXT4-fs (loop1): free_blocks=0 [ 1280.296755][ T7704] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1280.304672][ T7717] EXT4-fs (loop1): dirty_blocks=16 [ 1280.316044][ T7737] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1280.347903][ T7717] EXT4-fs (loop1): Block reservation details [ 1280.348574][ T7722] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1280.371316][ T7722] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1280.383935][ T7722] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1280.383935][ T7722] [ 1280.387366][ T7717] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1280.407759][ T7722] EXT4-fs (loop5): Total free blocks count 0 [ 1280.413936][ T7722] EXT4-fs (loop5): Free/Dirty block details [ 1280.423130][ T7722] EXT4-fs (loop5): free_blocks=0 [ 1280.428179][ T7722] EXT4-fs (loop5): dirty_blocks=16 [ 1280.433295][ T7722] EXT4-fs (loop5): Block reservation details [ 1280.439784][ T7722] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1280.536863][ T7741] loop4: detected capacity change from 0 to 2048 [ 1280.637526][ T7741] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1280.823787][ T7605] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1280.991664][ T7747] loop5: detected capacity change from 0 to 2048 [ 1281.060854][ T7725] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1281.078427][ T7748] loop2: detected capacity change from 0 to 2048 [ 1281.085334][ T7747] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1281.098836][ T7751] loop1: detected capacity change from 0 to 2048 [ 1281.152648][ T7748] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1281.202616][ T7751] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1281.218444][ T7725] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1281.304958][ T7725] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1281.304958][ T7725] [ 1281.334780][ T7725] EXT4-fs (loop3): Total free blocks count 0 [ 1281.340789][ T7725] EXT4-fs (loop3): Free/Dirty block details [ 1281.363629][ T7725] EXT4-fs (loop3): free_blocks=0 [ 1281.368628][ T7725] EXT4-fs (loop3): dirty_blocks=16 [ 1281.397161][ T7725] EXT4-fs (loop3): Block reservation details [ 1281.403176][ T7725] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1281.605398][ T7736] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1281.662737][ T7736] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1281.703827][ T7736] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1281.703827][ T7736] [ 1281.733517][ T7736] EXT4-fs (loop0): Total free blocks count 0 [ 1281.740087][ T7746] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1281.751483][ T7736] EXT4-fs (loop0): Free/Dirty block details [ 1281.770104][ T7736] EXT4-fs (loop0): free_blocks=0 [ 1281.783701][ T7736] EXT4-fs (loop0): dirty_blocks=16 [ 1281.794540][ T7746] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1281.797401][ T7736] EXT4-fs (loop0): Block reservation details [ 1281.827125][ T7736] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1281.853885][ T7746] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1281.853885][ T7746] [ 1281.873814][ T7746] EXT4-fs (loop5): Total free blocks count 0 [ 1281.894161][ T7746] EXT4-fs (loop5): Free/Dirty block details [ 1281.935032][ T7746] EXT4-fs (loop5): free_blocks=0 [ 1281.955308][ T7746] EXT4-fs (loop5): dirty_blocks=16 [ 1281.969885][ T7767] loop3: detected capacity change from 0 to 2048 [ 1281.976074][ T7768] loop4: detected capacity change from 0 to 2048 [ 1281.983864][ T7746] EXT4-fs (loop5): Block reservation details [ 1281.997031][ T7746] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1282.040024][ T7768] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1282.048970][ T7767] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1282.092244][ T7749] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1282.167386][ T7749] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1282.183750][ T7749] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1282.183750][ T7749] [ 1282.193408][ T7749] EXT4-fs (loop1): Total free blocks count 0 [ 1282.218126][ T7745] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1282.288943][ T7745] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1282.357368][ T7745] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1282.357368][ T7745] [ 1282.373708][ T7749] EXT4-fs (loop1): Free/Dirty block details [ 1282.379711][ T7749] EXT4-fs (loop1): free_blocks=0 [ 1282.400147][ T7777] loop0: detected capacity change from 0 to 2048 [ 1282.408250][ T7749] EXT4-fs (loop1): dirty_blocks=16 [ 1282.421269][ T7749] EXT4-fs (loop1): Block reservation details [ 1282.427840][ T7745] EXT4-fs (loop2): Total free blocks count 0 [ 1282.441713][ T7749] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1282.448036][ T7745] EXT4-fs (loop2): Free/Dirty block details [ 1282.462920][ T7745] EXT4-fs (loop2): free_blocks=0 [ 1282.480415][ T7745] EXT4-fs (loop2): dirty_blocks=16 [ 1282.502405][ T7745] EXT4-fs (loop2): Block reservation details [ 1282.525747][ T7745] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1282.539851][ T7777] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2023/12/05 06:03:03 executed programs: 686 [ 1282.678312][ T7781] loop5: detected capacity change from 0 to 2048 [ 1282.758285][ T7781] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1282.807263][ T7785] loop1: detected capacity change from 0 to 2048 [ 1282.835608][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1282.835623][ T26] audit: type=1804 audit(1701756183.980:1366): pid=7786 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/117/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1282.962721][ T7785] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1282.993808][ T7605] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1283.027524][ T7791] loop2: detected capacity change from 0 to 2048 [ 1283.040642][ T7766] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1283.076320][ T26] audit: type=1804 audit(1701756184.010:1367): pid=7786 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/117/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1283.104317][ T26] audit: type=1804 audit(1701756184.070:1368): pid=7787 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/111/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1283.130668][ T26] audit: type=1804 audit(1701756184.070:1369): pid=7787 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/111/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1283.137057][ T7765] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1283.156589][ T7766] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1283.190840][ T26] audit: type=1804 audit(1701756184.320:1370): pid=7794 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/116/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1283.234967][ T7766] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1283.234967][ T7766] [ 1283.250559][ T7791] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1283.253689][ T26] audit: type=1804 audit(1701756184.320:1371): pid=7794 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/116/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1283.290305][ T7766] EXT4-fs (loop3): Total free blocks count 0 [ 1283.297780][ T7766] EXT4-fs (loop3): Free/Dirty block details [ 1283.303899][ T7766] EXT4-fs (loop3): free_blocks=0 [ 1283.309064][ T7766] EXT4-fs (loop3): dirty_blocks=16 [ 1283.314470][ T7766] EXT4-fs (loop3): Block reservation details [ 1283.320878][ T7766] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1283.357832][ T7765] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1283.357832][ T7765] [ 1283.369520][ T7780] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1283.413951][ T7765] EXT4-fs (loop4): Total free blocks count 0 [ 1283.419957][ T7765] EXT4-fs (loop4): Free/Dirty block details [ 1283.446718][ T7765] EXT4-fs (loop4): free_blocks=0 [ 1283.451806][ T7765] EXT4-fs (loop4): dirty_blocks=16 [ 1283.458241][ T7780] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1283.460331][ T7765] EXT4-fs (loop4): Block reservation details [ 1283.486581][ T7765] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1283.521551][ T7780] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1283.521551][ T7780] [ 1283.574719][ T7780] EXT4-fs (loop5): Total free blocks count 0 [ 1283.588763][ T7780] EXT4-fs (loop5): Free/Dirty block details [ 1283.615811][ T7799] loop3: detected capacity change from 0 to 2048 [ 1283.633753][ T7780] EXT4-fs (loop5): free_blocks=0 [ 1283.648492][ T7780] EXT4-fs (loop5): dirty_blocks=16 [ 1283.663873][ T7780] EXT4-fs (loop5): Block reservation details [ 1283.685915][ T7780] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1283.694393][ T7799] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1283.705862][ T26] audit: type=1804 audit(1701756184.850:1372): pid=7800 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/111/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1283.869839][ T26] audit: type=1804 audit(1701756184.880:1373): pid=7800 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/111/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1283.915362][ T7776] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1283.971168][ T7776] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1284.026945][ T26] audit: type=1804 audit(1701756185.040:1374): pid=7804 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/114/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1284.049999][ T7789] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1284.072038][ T7776] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1284.072038][ T7776] [ 1284.102592][ T7776] EXT4-fs (loop0): Total free blocks count 0 [ 1284.112480][ T26] audit: type=1804 audit(1701756185.040:1375): pid=7804 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/114/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1284.151761][ T7807] loop4: detected capacity change from 0 to 2048 [ 1284.163303][ T7776] EXT4-fs (loop0): Free/Dirty block details [ 1284.176719][ T7789] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1284.193347][ T7776] EXT4-fs (loop0): free_blocks=0 [ 1284.204445][ T7776] EXT4-fs (loop0): dirty_blocks=16 [ 1284.209573][ T7776] EXT4-fs (loop0): Block reservation details [ 1284.218021][ T7810] loop5: detected capacity change from 0 to 2048 [ 1284.231956][ T7789] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1284.231956][ T7789] [ 1284.235867][ T7776] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1284.257767][ T7807] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1284.290358][ T7810] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1284.326391][ T7784] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1284.328799][ T7789] EXT4-fs (loop2): Total free blocks count 0 [ 1284.380792][ T7784] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1284.413386][ T7789] EXT4-fs (loop2): Free/Dirty block details [ 1284.419457][ T7789] EXT4-fs (loop2): free_blocks=0 [ 1284.425218][ T7789] EXT4-fs (loop2): dirty_blocks=16 [ 1284.430335][ T7789] EXT4-fs (loop2): Block reservation details [ 1284.454792][ T7789] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1284.458832][ T7784] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1284.458832][ T7784] [ 1284.502537][ T7784] EXT4-fs (loop1): Total free blocks count 0 [ 1284.540914][ T7784] EXT4-fs (loop1): Free/Dirty block details [ 1284.561984][ T7784] EXT4-fs (loop1): free_blocks=0 [ 1284.580702][ T7784] EXT4-fs (loop1): dirty_blocks=16 [ 1284.595398][ T7818] loop0: detected capacity change from 0 to 2048 [ 1284.613826][ T7784] EXT4-fs (loop1): Block reservation details [ 1284.627767][ T7784] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1284.648281][ T7818] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1284.745239][ T7798] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1284.844199][ T7798] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1284.879225][ T7798] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1284.879225][ T7798] [ 1284.914419][ T7798] EXT4-fs (loop3): Total free blocks count 0 [ 1284.937642][ T7798] EXT4-fs (loop3): Free/Dirty block details [ 1284.954784][ T7823] loop2: detected capacity change from 0 to 2048 [ 1284.966106][ T7798] EXT4-fs (loop3): free_blocks=0 [ 1284.980184][ T7798] EXT4-fs (loop3): dirty_blocks=16 [ 1284.998310][ T7798] EXT4-fs (loop3): Block reservation details [ 1285.019455][ T7798] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1285.035310][ T7823] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1285.304345][ T7806] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1285.324372][ T7806] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1285.347599][ T7806] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1285.347599][ T7806] [ 1285.391602][ T7833] loop1: detected capacity change from 0 to 2048 [ 1285.406242][ T7817] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1285.410265][ T7806] EXT4-fs (loop4): Total free blocks count 0 [ 1285.445252][ T7809] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1285.462953][ T7817] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1285.499321][ T7833] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1285.512295][ T7817] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1285.512295][ T7817] [ 1285.512738][ T7809] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1285.522453][ T7817] EXT4-fs (loop0): Total free blocks count 0 [ 1285.540727][ T7817] EXT4-fs (loop0): Free/Dirty block details [ 1285.546775][ T7817] EXT4-fs (loop0): free_blocks=0 [ 1285.551834][ T7817] EXT4-fs (loop0): dirty_blocks=16 [ 1285.557627][ T7817] EXT4-fs (loop0): Block reservation details [ 1285.563677][ T7817] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1285.637165][ T7806] EXT4-fs (loop4): Free/Dirty block details [ 1285.649982][ T7809] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1285.649982][ T7809] [ 1285.660537][ T7835] loop3: detected capacity change from 0 to 2048 [ 1285.666970][ T7806] EXT4-fs (loop4): free_blocks=0 [ 1285.671917][ T7806] EXT4-fs (loop4): dirty_blocks=16 [ 1285.680145][ T7806] EXT4-fs (loop4): Block reservation details [ 1285.687135][ T7809] EXT4-fs (loop5): Total free blocks count 0 [ 1285.693713][ T7809] EXT4-fs (loop5): Free/Dirty block details [ 1285.699902][ T7806] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1285.706764][ T7809] EXT4-fs (loop5): free_blocks=0 [ 1285.711798][ T7809] EXT4-fs (loop5): dirty_blocks=16 [ 1285.723817][ T7809] EXT4-fs (loop5): Block reservation details [ 1285.731628][ T7809] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1285.749397][ T7835] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1285.936459][ T7841] loop0: detected capacity change from 0 to 2048 [ 1285.983261][ T7841] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1286.299020][ T7832] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1286.309932][ T7822] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1286.320646][ T7848] loop4: detected capacity change from 0 to 2048 [ 1286.358798][ T7832] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1286.370188][ T7851] loop5: detected capacity change from 0 to 2048 [ 1286.385428][ T7822] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1286.398458][ T7832] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1286.398458][ T7832] [ 1286.409573][ T7822] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1286.409573][ T7822] [ 1286.427845][ T7832] EXT4-fs (loop1): Total free blocks count 0 [ 1286.429899][ T7822] EXT4-fs (loop2): Total free blocks count 0 [ 1286.439688][ T7832] EXT4-fs (loop1): Free/Dirty block details [ 1286.440880][ T7822] EXT4-fs (loop2): Free/Dirty block details [ 1286.452605][ T7832] EXT4-fs (loop1): free_blocks=0 [ 1286.459321][ T7848] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1286.460208][ T7851] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1286.475778][ T7832] EXT4-fs (loop1): dirty_blocks=16 [ 1286.504649][ T7832] EXT4-fs (loop1): Block reservation details [ 1286.514965][ T7822] EXT4-fs (loop2): free_blocks=0 [ 1286.522178][ T7832] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1286.534419][ T7822] EXT4-fs (loop2): dirty_blocks=16 [ 1286.551907][ T7822] EXT4-fs (loop2): Block reservation details [ 1286.599426][ T7822] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1286.679414][ T7840] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1286.728038][ T7840] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1286.768958][ T7840] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1286.768958][ T7840] [ 1286.799958][ T7840] EXT4-fs (loop0): Total free blocks count 0 [ 1286.822701][ T7840] EXT4-fs (loop0): Free/Dirty block details [ 1286.841192][ T7840] EXT4-fs (loop0): free_blocks=0 [ 1286.858938][ T7840] EXT4-fs (loop0): dirty_blocks=16 [ 1286.876212][ T7840] EXT4-fs (loop0): Block reservation details [ 1286.886764][ T7834] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1286.911631][ T7840] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1286.930328][ T7834] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1286.962982][ T7834] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1286.962982][ T7834] [ 1287.005900][ T7834] EXT4-fs (loop3): Total free blocks count 0 [ 1287.026900][ T7834] EXT4-fs (loop3): Free/Dirty block details [ 1287.073768][ T7834] EXT4-fs (loop3): free_blocks=0 [ 1287.079410][ T7834] EXT4-fs (loop3): dirty_blocks=16 [ 1287.102506][ T7861] loop1: detected capacity change from 0 to 2048 [ 1287.109121][ T7834] EXT4-fs (loop3): Block reservation details [ 1287.122658][ T7864] loop2: detected capacity change from 0 to 2048 [ 1287.126177][ T7834] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1287.172476][ T7861] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1287.172850][ T7864] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1287.300880][ T7846] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1287.356888][ T7846] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1287.403953][ T7846] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1287.403953][ T7846] [ 1287.408721][ T7850] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1287.438924][ T7846] EXT4-fs (loop4): Total free blocks count 0 [ 1287.460830][ T7846] EXT4-fs (loop4): Free/Dirty block details [ 1287.470932][ T7850] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1287.481948][ T7846] EXT4-fs (loop4): free_blocks=0 [ 1287.504540][ T7850] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1287.504540][ T7850] [ 1287.516684][ T7846] EXT4-fs (loop4): dirty_blocks=16 [ 1287.527556][ T7846] EXT4-fs (loop4): Block reservation details [ 1287.538897][ T7850] EXT4-fs (loop5): Total free blocks count 0 [ 1287.549925][ T7846] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1287.562394][ T7850] EXT4-fs (loop5): Free/Dirty block details [ 1287.587430][ T7850] EXT4-fs (loop5): free_blocks=0 [ 1287.610659][ T7850] EXT4-fs (loop5): dirty_blocks=16 [ 1287.630947][ T7850] EXT4-fs (loop5): Block reservation details [ 1287.631019][ T7873] loop0: detected capacity change from 0 to 2048 [ 1287.651967][ T7850] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1287.724987][ T7873] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1287.810594][ T7877] loop3: detected capacity change from 0 to 2048 2023/12/05 06:03:09 executed programs: 702 [ 1287.874809][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1287.874823][ T26] audit: type=1804 audit(1701756189.010:1398): pid=7878 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/116/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1287.911381][ T7877] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1288.035776][ T26] audit: type=1804 audit(1701756189.020:1399): pid=7878 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/116/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1288.061350][ T26] audit: type=1804 audit(1701756189.050:1400): pid=7879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/115/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1288.061749][ T7862] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1288.088784][ T26] audit: type=1804 audit(1701756189.050:1401): pid=7879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/115/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1288.174531][ T7885] loop4: detected capacity change from 0 to 2048 [ 1288.211496][ T7885] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1288.224633][ T7862] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1288.281142][ T7862] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1288.281142][ T7862] [ 1288.361687][ T7862] EXT4-fs (loop2): Total free blocks count 0 [ 1288.368135][ T7862] EXT4-fs (loop2): Free/Dirty block details [ 1288.374392][ T7862] EXT4-fs (loop2): free_blocks=0 [ 1288.379446][ T7862] EXT4-fs (loop2): dirty_blocks=16 [ 1288.394462][ T7862] EXT4-fs (loop2): Block reservation details [ 1288.412323][ T26] audit: type=1804 audit(1701756189.550:1402): pid=7888 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/120/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1288.424143][ T7890] loop5: detected capacity change from 0 to 2048 [ 1288.451050][ T7862] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1288.476949][ T26] audit: type=1804 audit(1701756189.550:1403): pid=7888 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/120/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1288.554156][ T7890] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1288.570087][ T26] audit: type=1804 audit(1701756189.650:1404): pid=7891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/114/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1288.597433][ T7876] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1288.624195][ T7876] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1288.645404][ T7876] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1288.645404][ T7876] [ 1288.666647][ T7876] EXT4-fs (loop3): Total free blocks count 0 [ 1288.688008][ T7876] EXT4-fs (loop3): Free/Dirty block details [ 1288.698559][ T26] audit: type=1804 audit(1701756189.650:1405): pid=7891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/114/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1288.742200][ T7876] EXT4-fs (loop3): free_blocks=0 [ 1288.773769][ T7876] EXT4-fs (loop3): dirty_blocks=16 [ 1288.779278][ T7876] EXT4-fs (loop3): Block reservation details [ 1288.792171][ T7876] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1288.834281][ T7872] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1288.892571][ T7897] loop1: detected capacity change from 0 to 2048 [ 1288.898802][ T7872] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1288.913750][ T7605] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1288.975229][ T7897] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1288.984905][ T7872] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1288.984905][ T7872] [ 1289.004773][ T7872] EXT4-fs (loop0): Total free blocks count 0 [ 1289.010844][ T7872] EXT4-fs (loop0): Free/Dirty block details [ 1289.017394][ T7872] EXT4-fs (loop0): free_blocks=0 [ 1289.022429][ T7872] EXT4-fs (loop0): dirty_blocks=16 [ 1289.028031][ T7872] EXT4-fs (loop0): Block reservation details [ 1289.035606][ T7872] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1289.254982][ T7901] loop2: detected capacity change from 0 to 2048 [ 1289.341918][ T7901] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1289.349261][ T7903] loop3: detected capacity change from 0 to 2048 [ 1289.364933][ T26] audit: type=1804 audit(1701756190.510:1406): pid=7905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/114/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1289.452914][ T26] audit: type=1804 audit(1701756190.530:1407): pid=7909 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/119/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1289.493320][ T7907] loop0: detected capacity change from 0 to 2048 [ 1289.532448][ T7903] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1289.560622][ T7907] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1289.580032][ T7889] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1289.623749][ T7889] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1289.708733][ T7896] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1289.711656][ T7889] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1289.711656][ T7889] [ 1289.747316][ T7889] EXT4-fs (loop5): Total free blocks count 0 [ 1289.754107][ T7896] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1289.769706][ T7889] EXT4-fs (loop5): Free/Dirty block details [ 1289.778207][ T7889] EXT4-fs (loop5): free_blocks=0 [ 1289.785486][ T7896] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1289.785486][ T7896] [ 1289.797206][ T7889] EXT4-fs (loop5): dirty_blocks=16 [ 1289.817049][ T7889] EXT4-fs (loop5): Block reservation details [ 1289.827745][ T7889] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1289.836048][ T7896] EXT4-fs (loop1): Total free blocks count 0 [ 1289.880994][ T7896] EXT4-fs (loop1): Free/Dirty block details [ 1289.910637][ T7896] EXT4-fs (loop1): free_blocks=0 [ 1289.928328][ T7896] EXT4-fs (loop1): dirty_blocks=16 [ 1289.949660][ T7920] loop4: detected capacity change from 0 to 2048 [ 1289.956170][ T7896] EXT4-fs (loop1): Block reservation details [ 1289.979334][ T7896] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1290.030083][ T7920] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1290.384846][ T7927] loop5: detected capacity change from 0 to 2048 [ 1290.399602][ T7904] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1290.432373][ T7904] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1290.460040][ T7904] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1290.460040][ T7904] [ 1290.477370][ T7927] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1290.488352][ T7902] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1290.523355][ T7932] loop1: detected capacity change from 0 to 2048 [ 1290.525004][ T7904] EXT4-fs (loop0): Total free blocks count 0 [ 1290.556619][ T7902] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1290.587238][ T7900] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1290.608628][ T7904] EXT4-fs (loop0): Free/Dirty block details [ 1290.615525][ T7904] EXT4-fs (loop0): free_blocks=0 [ 1290.620473][ T7902] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1290.620473][ T7902] [ 1290.620495][ T7902] EXT4-fs (loop3): Total free blocks count 0 [ 1290.620509][ T7902] EXT4-fs (loop3): Free/Dirty block details [ 1290.634830][ T7904] EXT4-fs (loop0): dirty_blocks=16 [ 1290.650986][ T7932] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1290.655961][ T7900] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1290.682172][ T7900] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1290.682172][ T7900] [ 1290.685993][ T7902] EXT4-fs (loop3): free_blocks=0 [ 1290.703736][ T7900] EXT4-fs (loop2): Total free blocks count 0 [ 1290.732465][ T7900] EXT4-fs (loop2): Free/Dirty block details [ 1290.763714][ T7902] EXT4-fs (loop3): dirty_blocks=16 [ 1290.768875][ T7902] EXT4-fs (loop3): Block reservation details [ 1290.774970][ T7904] EXT4-fs (loop0): Block reservation details [ 1290.778988][ T7900] EXT4-fs (loop2): free_blocks=0 [ 1290.780965][ T7904] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1290.810772][ T7900] EXT4-fs (loop2): dirty_blocks=16 [ 1290.813993][ T7902] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1290.829095][ T7900] EXT4-fs (loop2): Block reservation details [ 1290.847299][ T7919] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1290.866537][ T7900] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1290.939356][ T7919] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1291.012955][ T7919] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1291.012955][ T7919] [ 1291.062144][ T7919] EXT4-fs (loop4): Total free blocks count 0 [ 1291.075408][ T7605] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1291.098552][ T7919] EXT4-fs (loop4): Free/Dirty block details [ 1291.118104][ T7919] EXT4-fs (loop4): free_blocks=0 [ 1291.151620][ T7919] EXT4-fs (loop4): dirty_blocks=16 [ 1291.182139][ T7919] EXT4-fs (loop4): Block reservation details [ 1291.223678][ T7919] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1291.260197][ T7939] loop0: detected capacity change from 0 to 2048 [ 1291.345585][ T7941] loop3: detected capacity change from 0 to 2048 [ 1291.418918][ T7941] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1291.419014][ T7939] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1291.446517][ T7943] loop2: detected capacity change from 0 to 2048 [ 1291.539930][ T7943] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1291.686616][ T7930] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1291.754343][ T7930] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1291.757486][ T7955] loop4: detected capacity change from 0 to 2048 [ 1291.776768][ T7930] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1291.776768][ T7930] [ 1291.817518][ T7930] EXT4-fs (loop1): Total free blocks count 0 [ 1291.831735][ T7955] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1291.840185][ T7930] EXT4-fs (loop1): Free/Dirty block details [ 1291.867441][ T7930] EXT4-fs (loop1): free_blocks=0 [ 1291.907803][ T7930] EXT4-fs (loop1): dirty_blocks=16 [ 1291.912946][ T7930] EXT4-fs (loop1): Block reservation details [ 1291.919190][ T7930] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1292.172957][ T7940] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1292.203974][ T7938] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1292.239756][ T7940] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1292.257259][ T7940] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1292.257259][ T7940] [ 1292.269470][ T7938] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1292.303154][ T7938] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1292.303154][ T7938] [ 1292.304984][ T7940] EXT4-fs (loop3): Total free blocks count 0 [ 1292.318931][ T7938] EXT4-fs (loop0): Total free blocks count 0 [ 1292.318953][ T7938] EXT4-fs (loop0): Free/Dirty block details [ 1292.319016][ T7938] EXT4-fs (loop0): free_blocks=0 [ 1292.362920][ T7963] loop5: detected capacity change from 0 to 2048 [ 1292.379652][ T7938] EXT4-fs (loop0): dirty_blocks=16 [ 1292.388832][ T7940] EXT4-fs (loop3): Free/Dirty block details [ 1292.402266][ T7938] EXT4-fs (loop0): Block reservation details [ 1292.402499][ T7940] EXT4-fs (loop3): free_blocks=0 [ 1292.421114][ T7938] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1292.421731][ T7940] EXT4-fs (loop3): dirty_blocks=16 [ 1292.429895][ T7966] loop1: detected capacity change from 0 to 2048 [ 1292.458808][ T7940] EXT4-fs (loop3): Block reservation details [ 1292.474263][ T7940] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1292.485474][ T7963] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1292.545336][ T7966] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1292.559737][ T7954] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1292.597410][ T7954] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1292.624593][ T7942] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1292.663231][ T7942] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1292.688030][ T7954] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1292.688030][ T7954] [ 1292.698167][ T7954] EXT4-fs (loop4): Total free blocks count 0 [ 1292.705285][ T7954] EXT4-fs (loop4): Free/Dirty block details [ 1292.711437][ T7954] EXT4-fs (loop4): free_blocks=0 [ 1292.718155][ T7954] EXT4-fs (loop4): dirty_blocks=16 [ 1292.723525][ T7954] EXT4-fs (loop4): Block reservation details [ 1292.732397][ T7942] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1292.732397][ T7942] [ 1292.736552][ T7954] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1292.806873][ T7942] EXT4-fs (loop2): Total free blocks count 0 [ 1292.843741][ T7942] EXT4-fs (loop2): Free/Dirty block details 2023/12/05 06:03:14 executed programs: 718 [ 1292.857502][ T7942] EXT4-fs (loop2): free_blocks=0 [ 1292.875021][ T7942] EXT4-fs (loop2): dirty_blocks=16 [ 1292.896710][ T7942] EXT4-fs (loop2): Block reservation details [ 1292.917363][ T7942] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1292.941172][ T7975] loop3: detected capacity change from 0 to 2048 [ 1293.139073][ T7979] loop0: detected capacity change from 0 to 2048 [ 1293.175274][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1293.175288][ T26] audit: type=1804 audit(1701756194.320:1432): pid=7980 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/118/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1293.226545][ T26] audit: type=1804 audit(1701756194.350:1433): pid=7980 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/118/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1293.314373][ T7986] loop2: detected capacity change from 0 to 2048 [ 1293.353790][ T26] audit: type=1804 audit(1701756194.420:1434): pid=7981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/121/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1293.375189][ T7965] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1293.380241][ T26] audit: type=1804 audit(1701756194.420:1435): pid=7981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/121/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1293.420236][ T7965] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1293.440763][ T7965] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1293.440763][ T7965] [ 1293.451269][ T7965] EXT4-fs (loop1): Total free blocks count 0 [ 1293.457459][ T7965] EXT4-fs (loop1): Free/Dirty block details [ 1293.464098][ T7965] EXT4-fs (loop1): free_blocks=0 [ 1293.468717][ T7962] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1293.469132][ T7965] EXT4-fs (loop1): dirty_blocks=16 [ 1293.493959][ T7965] EXT4-fs (loop1): Block reservation details [ 1293.501704][ T7965] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1293.516703][ T7962] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1293.529300][ T7962] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1293.529300][ T7962] [ 1293.539121][ T7962] EXT4-fs (loop5): Total free blocks count 0 [ 1293.545243][ T7962] EXT4-fs (loop5): Free/Dirty block details [ 1293.551215][ T7962] EXT4-fs (loop5): free_blocks=0 [ 1293.556999][ T7962] EXT4-fs (loop5): dirty_blocks=16 [ 1293.562197][ T7962] EXT4-fs (loop5): Block reservation details [ 1293.569082][ T7962] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1293.622123][ T7991] loop4: detected capacity change from 0 to 2048 [ 1293.804384][ T7995] loop1: detected capacity change from 0 to 2048 [ 1293.987981][ T7999] loop5: detected capacity change from 0 to 2048 [ 1294.146987][ T26] audit: type=1804 audit(1701756195.290:1436): pid=8001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/117/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1294.224233][ T26] audit: type=1804 audit(1701756195.310:1437): pid=8003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/123/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1294.250401][ T26] audit: type=1804 audit(1701756195.320:1438): pid=8003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/123/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1294.279723][ T26] audit: type=1804 audit(1701756195.330:1439): pid=8001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/117/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1294.363828][ T7605] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1294.405991][ T7605] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1294.425485][ T7974] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1294.439810][ T7605] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1294.453952][ T7977] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1294.457202][ T7974] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1294.482159][ T7974] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1294.482159][ T7974] [ 1294.505773][ T7977] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1294.518540][ T7977] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1294.518540][ T7977] [ 1294.540140][ T7977] EXT4-fs (loop0): Total free blocks count 0 [ 1294.552530][ T26] audit: type=1804 audit(1701756195.690:1440): pid=8006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/117/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1294.580500][ T7977] EXT4-fs (loop0): Free/Dirty block details [ 1294.595134][ T7977] EXT4-fs (loop0): free_blocks=0 [ 1294.619033][ T7977] EXT4-fs (loop0): dirty_blocks=16 [ 1294.624485][ T7605] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1294.649203][ T7977] EXT4-fs (loop0): Block reservation details [ 1294.659988][ T26] audit: type=1804 audit(1701756195.690:1441): pid=8006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/117/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1294.693906][ T7977] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1294.757057][ T7985] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1294.818958][ T7985] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1294.818958][ T7985] [ 1294.868187][ T7985] EXT4-fs (loop2): Total free blocks count 0 [ 1294.900094][ T7985] EXT4-fs (loop2): Free/Dirty block details [ 1294.937238][ T7985] EXT4-fs (loop2): free_blocks=0 [ 1294.963201][ T7985] EXT4-fs (loop2): dirty_blocks=16 [ 1294.983816][ T7605] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1294.999614][ T7985] EXT4-fs (loop2): Block reservation details [ 1295.020363][ T7985] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1295.036267][ T7998] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1295.046456][ T8013] loop3: detected capacity change from 0 to 2048 [ 1295.082231][ T7998] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1295.133810][ T7998] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1295.133810][ T7998] [ 1295.142772][ T8015] loop0: detected capacity change from 0 to 2048 [ 1295.294025][ T8024] loop1: detected capacity change from 0 to 2048 [ 1295.314014][ T8022] loop4: detected capacity change from 0 to 2048 [ 1295.771766][ T8031] loop5: detected capacity change from 0 to 2048 [ 1295.785843][ T8034] loop2: detected capacity change from 0 to 2048 [ 1295.914548][ T8014] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1296.026924][ T8014] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1296.083721][ T8014] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1296.083721][ T8014] [ 1296.126608][ T8014] EXT4-fs (loop0): Total free blocks count 0 [ 1296.164974][ T8014] EXT4-fs (loop0): Free/Dirty block details [ 1296.172368][ T8020] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1296.207310][ T8014] EXT4-fs (loop0): free_blocks=0 [ 1296.224422][ T8020] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1296.243926][ T8014] EXT4-fs (loop0): dirty_blocks=16 [ 1296.245321][ T8012] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1296.253927][ T8023] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1296.278868][ T8014] EXT4-fs (loop0): Block reservation details [ 1296.285104][ T8020] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1296.285104][ T8020] [ 1296.294947][ T8014] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1296.300982][ T8020] EXT4-fs (loop4): Total free blocks count 0 [ 1296.312830][ T8020] EXT4-fs (loop4): Free/Dirty block details [ 1296.327068][ T8023] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1296.343426][ T8020] EXT4-fs (loop4): free_blocks=0 [ 1296.344014][ T8012] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1296.354458][ T8020] EXT4-fs (loop4): dirty_blocks=16 [ 1296.380924][ T8023] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1296.380924][ T8023] [ 1296.393667][ T8012] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1296.393667][ T8012] [ 1296.406702][ T8020] EXT4-fs (loop4): Block reservation details [ 1296.413692][ T8012] EXT4-fs (loop3): Total free blocks count 0 [ 1296.423668][ T8020] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1296.432968][ T8023] EXT4-fs (loop1): Total free blocks count 0 [ 1296.441379][ T8012] EXT4-fs (loop3): Free/Dirty block details [ 1296.452586][ T8023] EXT4-fs (loop1): Free/Dirty block details [ 1296.465667][ T8012] EXT4-fs (loop3): free_blocks=0 [ 1296.470622][ T8012] EXT4-fs (loop3): dirty_blocks=16 [ 1296.483906][ T8023] EXT4-fs (loop1): free_blocks=0 [ 1296.488866][ T8023] EXT4-fs (loop1): dirty_blocks=16 [ 1296.517291][ T8012] EXT4-fs (loop3): Block reservation details [ 1296.523290][ T8012] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1296.532695][ T8023] EXT4-fs (loop1): Block reservation details [ 1296.552799][ T8023] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1296.783253][ T8048] loop0: detected capacity change from 0 to 2048 [ 1296.839185][ T8030] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1296.857087][ T8033] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1296.874409][ T8033] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1296.919692][ T8054] loop4: detected capacity change from 0 to 2048 [ 1296.932227][ T8033] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1296.932227][ T8033] [ 1296.942174][ T8030] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1296.952880][ T8033] EXT4-fs (loop2): Total free blocks count 0 [ 1296.955228][ T8030] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1296.955228][ T8030] [ 1296.970111][ T8030] EXT4-fs (loop5): Total free blocks count 0 [ 1296.973442][ T8033] EXT4-fs (loop2): Free/Dirty block details [ 1296.976206][ T8030] EXT4-fs (loop5): Free/Dirty block details [ 1296.976222][ T8030] EXT4-fs (loop5): free_blocks=0 [ 1296.976242][ T8030] EXT4-fs (loop5): dirty_blocks=16 [ 1296.976255][ T8030] EXT4-fs (loop5): Block reservation details [ 1296.976266][ T8030] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1297.173668][ T8033] EXT4-fs (loop2): free_blocks=0 [ 1297.178745][ T8033] EXT4-fs (loop2): dirty_blocks=16 [ 1297.204581][ T8033] EXT4-fs (loop2): Block reservation details [ 1297.220401][ T8058] loop1: detected capacity change from 0 to 2048 [ 1297.233169][ T8033] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1297.263993][ T8061] loop3: detected capacity change from 0 to 2048 [ 1297.556463][ T8047] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1297.588155][ T8047] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1297.602015][ T8047] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1297.602015][ T8047] [ 1297.634590][ T8047] EXT4-fs (loop0): Total free blocks count 0 [ 1297.703947][ T8047] EXT4-fs (loop0): Free/Dirty block details [ 1297.711374][ T8047] EXT4-fs (loop0): free_blocks=0 [ 1297.720947][ T8047] EXT4-fs (loop0): dirty_blocks=16 [ 1297.735009][ T8047] EXT4-fs (loop0): Block reservation details [ 1297.740365][ T8069] loop5: detected capacity change from 0 to 2048 [ 1297.748943][ T8047] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1297.940413][ T8057] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1297.952898][ T8074] loop2: detected capacity change from 0 to 2048 [ 1298.016401][ T8057] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1298.053811][ T8057] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1298.053811][ T8057] [ 1298.103756][ T8057] EXT4-fs (loop1): Total free blocks count 0 [ 1298.145706][ T8057] EXT4-fs (loop1): Free/Dirty block details [ 1298.181339][ T8057] EXT4-fs (loop1): free_blocks=0 [ 1298.211574][ T8057] EXT4-fs (loop1): dirty_blocks=16 2023/12/05 06:03:19 executed programs: 735 [ 1298.237198][ T8057] EXT4-fs (loop1): Block reservation details [ 1298.255222][ T8053] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1298.269180][ T8057] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1298.301416][ T8060] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1298.340512][ T8053] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1298.364270][ T8060] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1298.388234][ T8060] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1298.388234][ T8060] [ 1298.400803][ T8053] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1298.400803][ T8053] [ 1298.411405][ T8060] EXT4-fs (loop3): Total free blocks count 0 [ 1298.417841][ T8053] EXT4-fs (loop4): Total free blocks count 0 [ 1298.424189][ T8053] EXT4-fs (loop4): Free/Dirty block details [ 1298.430183][ T8060] EXT4-fs (loop3): Free/Dirty block details [ 1298.436720][ T8053] EXT4-fs (loop4): free_blocks=0 [ 1298.437811][ T26] kauditd_printk_skb: 26 callbacks suppressed [ 1298.437824][ T26] audit: type=1804 audit(1701756199.580:1468): pid=8081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/121/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1298.448473][ T8060] EXT4-fs (loop3): free_blocks=0 [ 1298.510596][ T8053] EXT4-fs (loop4): dirty_blocks=16 [ 1298.534639][ T8053] EXT4-fs (loop4): Block reservation details [ 1298.555414][ T8083] loop0: detected capacity change from 0 to 2048 [ 1298.561935][ T26] audit: type=1804 audit(1701756199.620:1469): pid=8081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/121/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1298.574461][ T8060] EXT4-fs (loop3): dirty_blocks=16 [ 1298.596106][ T8053] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1298.616086][ T8060] EXT4-fs (loop3): Block reservation details [ 1298.622382][ T8060] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1298.724226][ T3690] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1298.743108][ T8073] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1298.780477][ T3690] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1298.780477][ T3690] [ 1298.817925][ T26] audit: type=1804 audit(1701756199.960:1470): pid=8087 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/124/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1298.855109][ T8073] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1298.880414][ T8073] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1298.880414][ T8073] [ 1298.912929][ T8073] EXT4-fs (loop2): Total free blocks count 0 [ 1298.932470][ T26] audit: type=1804 audit(1701756199.990:1471): pid=8087 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/124/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1298.967069][ T8073] EXT4-fs (loop2): Free/Dirty block details [ 1298.972981][ T8073] EXT4-fs (loop2): free_blocks=0 [ 1299.013326][ T8068] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1299.028458][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1299.069549][ T8073] EXT4-fs (loop2): dirty_blocks=16 [ 1299.078252][ T8092] loop1: detected capacity change from 0 to 2048 [ 1299.091749][ T8073] EXT4-fs (loop2): Block reservation details [ 1299.098999][ T8068] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1299.120296][ T8073] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1299.121400][ T8091] loop3: detected capacity change from 0 to 2048 [ 1299.132020][ T8068] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1299.132020][ T8068] [ 1299.147701][ T8068] EXT4-fs (loop5): Total free blocks count 0 [ 1299.154729][ T8068] EXT4-fs (loop5): Free/Dirty block details [ 1299.160745][ T8068] EXT4-fs (loop5): free_blocks=0 [ 1299.180256][ T8068] EXT4-fs (loop5): dirty_blocks=16 [ 1299.198705][ T26] audit: type=1804 audit(1701756200.340:1472): pid=8093 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/120/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1299.244244][ T8068] EXT4-fs (loop5): Block reservation details [ 1299.257905][ T26] audit: type=1804 audit(1701756200.340:1473): pid=8093 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/120/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1299.327075][ T8068] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1299.470208][ T8102] loop2: detected capacity change from 0 to 2048 [ 1299.501205][ T26] audit: type=1804 audit(1701756200.640:1474): pid=8097 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/122/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1299.518101][ T8100] loop4: detected capacity change from 0 to 2048 [ 1299.568511][ T26] audit: type=1804 audit(1701756200.690:1475): pid=8097 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/122/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1299.785377][ T26] audit: type=1804 audit(1701756200.930:1476): pid=8108 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/126/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1299.834002][ T8089] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1299.853744][ T26] audit: type=1804 audit(1701756200.930:1477): pid=8108 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/126/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1299.887045][ T1377] ieee802154 phy0 wpan0: encryption failed: -22 [ 1299.893339][ T1377] ieee802154 phy1 wpan1: encryption failed: -22 [ 1299.905973][ T8089] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1299.948003][ T8089] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1299.948003][ T8089] [ 1299.960449][ T8090] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1299.967354][ T8089] EXT4-fs (loop1): Total free blocks count 0 [ 1299.981278][ T8089] EXT4-fs (loop1): Free/Dirty block details [ 1299.987388][ T8089] EXT4-fs (loop1): free_blocks=0 [ 1299.992339][ T8089] EXT4-fs (loop1): dirty_blocks=16 [ 1300.007774][ T8089] EXT4-fs (loop1): Block reservation details [ 1300.044544][ T8090] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1300.063820][ T8089] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1300.069490][ T8111] loop5: detected capacity change from 0 to 2048 [ 1300.081723][ T8113] loop0: detected capacity change from 0 to 2048 [ 1300.103710][ T8090] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1300.103710][ T8090] [ 1300.127057][ T8090] EXT4-fs (loop3): Total free blocks count 0 [ 1300.140355][ T8090] EXT4-fs (loop3): Free/Dirty block details [ 1300.160228][ T8090] EXT4-fs (loop3): free_blocks=0 [ 1300.169878][ T8090] EXT4-fs (loop3): dirty_blocks=16 [ 1300.216678][ T8090] EXT4-fs (loop3): Block reservation details [ 1300.233138][ T8090] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1300.487216][ T8099] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1300.503481][ T8122] loop3: detected capacity change from 0 to 2048 [ 1300.557547][ T8099] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1300.603215][ T8126] loop1: detected capacity change from 0 to 2048 [ 1300.613974][ T8101] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1300.642866][ T8101] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1300.656009][ T8101] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1300.656009][ T8101] [ 1300.666602][ T8101] EXT4-fs (loop2): Total free blocks count 0 [ 1300.672829][ T8101] EXT4-fs (loop2): Free/Dirty block details [ 1300.679534][ T8101] EXT4-fs (loop2): free_blocks=0 [ 1300.685035][ T8101] EXT4-fs (loop2): dirty_blocks=16 [ 1300.690416][ T8101] EXT4-fs (loop2): Block reservation details [ 1300.697988][ T8101] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1300.705823][ T8099] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1300.705823][ T8099] [ 1300.716059][ T8099] EXT4-fs (loop4): Total free blocks count 0 [ 1300.722274][ T8099] EXT4-fs (loop4): Free/Dirty block details [ 1300.728953][ T8099] EXT4-fs (loop4): free_blocks=0 [ 1300.735170][ T8099] EXT4-fs (loop4): dirty_blocks=16 [ 1300.740533][ T8099] EXT4-fs (loop4): Block reservation details [ 1300.747243][ T8099] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1301.079801][ T8110] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1301.116872][ T8112] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1301.132129][ T8110] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1301.169068][ T8110] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1301.169068][ T8110] [ 1301.184571][ T8112] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1301.201100][ T8110] EXT4-fs (loop5): Total free blocks count 0 [ 1301.216437][ T8110] EXT4-fs (loop5): Free/Dirty block details [ 1301.219310][ T8112] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1301.219310][ T8112] [ 1301.229672][ T8110] EXT4-fs (loop5): free_blocks=0 [ 1301.246386][ T8110] EXT4-fs (loop5): dirty_blocks=16 [ 1301.252233][ T8112] EXT4-fs (loop0): Total free blocks count 0 [ 1301.258303][ T8110] EXT4-fs (loop5): Block reservation details [ 1301.258320][ T8110] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1301.293681][ T8112] EXT4-fs (loop0): Free/Dirty block details [ 1301.303881][ T8112] EXT4-fs (loop0): free_blocks=0 [ 1301.324521][ T8112] EXT4-fs (loop0): dirty_blocks=16 [ 1301.341038][ T8112] EXT4-fs (loop0): Block reservation details [ 1301.373494][ T8112] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1301.427454][ T8125] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1301.428448][ T8140] loop4: detected capacity change from 0 to 2048 [ 1301.458622][ T8138] loop2: detected capacity change from 0 to 2048 [ 1301.480634][ T8125] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1301.504097][ T8125] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1301.504097][ T8125] [ 1301.524245][ T8125] EXT4-fs (loop1): Total free blocks count 0 [ 1301.597106][ T8125] EXT4-fs (loop1): Free/Dirty block details [ 1301.633837][ T8125] EXT4-fs (loop1): free_blocks=0 [ 1301.638807][ T8125] EXT4-fs (loop1): dirty_blocks=16 [ 1301.655780][ T8121] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1301.703358][ T8125] EXT4-fs (loop1): Block reservation details [ 1301.710729][ T8121] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1301.713269][ T8125] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1301.788065][ T8121] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1301.788065][ T8121] [ 1301.852987][ T8121] EXT4-fs (loop3): Total free blocks count 0 [ 1301.901100][ T8147] loop5: detected capacity change from 0 to 2048 [ 1301.917936][ T8121] EXT4-fs (loop3): Free/Dirty block details [ 1301.952093][ T8121] EXT4-fs (loop3): free_blocks=0 [ 1301.974898][ T8121] EXT4-fs (loop3): dirty_blocks=16 [ 1301.986405][ T8149] loop0: detected capacity change from 0 to 2048 [ 1301.993830][ T8121] EXT4-fs (loop3): Block reservation details [ 1302.001096][ T8121] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1302.435990][ T8135] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1302.464180][ T8159] loop1: detected capacity change from 0 to 2048 [ 1302.493190][ T8135] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1302.508201][ T8135] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1302.508201][ T8135] [ 1302.592528][ T8135] EXT4-fs (loop2): Total free blocks count 0 [ 1302.633770][ T8135] EXT4-fs (loop2): Free/Dirty block details [ 1302.647770][ T8165] loop3: detected capacity change from 0 to 2048 [ 1302.679414][ T8146] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1302.699066][ T8135] EXT4-fs (loop2): free_blocks=0 [ 1302.721633][ T8135] EXT4-fs (loop2): dirty_blocks=16 [ 1302.731603][ T8165] EXT4-fs mount: 32 callbacks suppressed [ 1302.731621][ T8165] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1302.757494][ T8139] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1302.772322][ T8135] EXT4-fs (loop2): Block reservation details [ 1302.779128][ T8148] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1302.796191][ T8146] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1302.817226][ T8135] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1302.825492][ T8146] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1302.825492][ T8146] [ 1302.835495][ T8146] EXT4-fs (loop5): Total free blocks count 0 [ 1302.841614][ T8146] EXT4-fs (loop5): Free/Dirty block details [ 1302.847689][ T8146] EXT4-fs (loop5): free_blocks=0 [ 1302.852763][ T8146] EXT4-fs (loop5): dirty_blocks=16 [ 1302.858435][ T8146] EXT4-fs (loop5): Block reservation details [ 1302.864584][ T8146] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1302.872490][ T8139] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1302.885561][ T8139] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1302.885561][ T8139] [ 1302.895407][ T8139] EXT4-fs (loop4): Total free blocks count 0 [ 1302.901568][ T8139] EXT4-fs (loop4): Free/Dirty block details [ 1302.907644][ T8139] EXT4-fs (loop4): free_blocks=0 [ 1302.912776][ T8139] EXT4-fs (loop4): dirty_blocks=16 [ 1302.918081][ T8139] EXT4-fs (loop4): Block reservation details [ 1302.924271][ T8139] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1302.924409][ T8148] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1303.028988][ T8148] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1303.028988][ T8148] [ 1303.080700][ T8148] EXT4-fs (loop0): Total free blocks count 0 [ 1303.110546][ T8148] EXT4-fs (loop0): Free/Dirty block details [ 1303.140649][ T8148] EXT4-fs (loop0): free_blocks=0 [ 1303.157229][ T8148] EXT4-fs (loop0): dirty_blocks=16 [ 1303.193853][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1303.203634][ T8148] EXT4-fs (loop0): Block reservation details 2023/12/05 06:03:24 executed programs: 752 [ 1303.241409][ T8148] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1303.247748][ T8158] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1303.276568][ T8158] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1303.301481][ T8173] loop5: detected capacity change from 0 to 2048 [ 1303.323074][ T8158] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1303.323074][ T8158] [ 1303.350773][ T8158] EXT4-fs (loop1): Total free blocks count 0 [ 1303.404997][ T8173] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1303.418690][ T8177] loop2: detected capacity change from 0 to 2048 [ 1303.427772][ T8158] EXT4-fs (loop1): Free/Dirty block details [ 1303.434833][ T8158] EXT4-fs (loop1): free_blocks=0 [ 1303.440142][ T8158] EXT4-fs (loop1): dirty_blocks=16 [ 1303.446322][ T8158] EXT4-fs (loop1): Block reservation details [ 1303.452514][ T8158] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1303.535650][ T8177] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1303.574155][ T8180] loop4: detected capacity change from 0 to 2048 [ 1303.646015][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1303.646028][ T26] audit: type=1804 audit(1701756204.790:1500): pid=8182 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/128/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1303.649536][ T8180] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1303.652135][ T26] audit: type=1804 audit(1701756204.790:1501): pid=8182 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/128/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1303.921497][ T8187] loop0: detected capacity change from 0 to 2048 [ 1303.942748][ T8191] loop1: detected capacity change from 0 to 2048 [ 1303.982805][ T8187] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1303.994237][ T26] audit: type=1804 audit(1701756205.140:1502): pid=8185 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/122/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1304.036992][ T8191] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1304.084340][ T26] audit: type=1804 audit(1701756205.140:1503): pid=8185 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/122/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1304.110451][ T26] audit: type=1804 audit(1701756205.160:1504): pid=8192 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/127/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1304.137147][ T26] audit: type=1804 audit(1701756205.160:1505): pid=8192 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/127/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1304.331805][ T8179] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1304.413935][ T8179] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1304.433690][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1304.449171][ T26] audit: type=1804 audit(1701756205.590:1506): pid=8198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/124/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1304.524183][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1304.544738][ T8200] loop3: detected capacity change from 0 to 2048 [ 1304.560334][ T26] audit: type=1804 audit(1701756205.590:1507): pid=8198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/124/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1304.586370][ T8179] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1304.586370][ T8179] [ 1304.637664][ T8179] EXT4-fs (loop4): Total free blocks count 0 [ 1304.650045][ T8200] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1304.666977][ T8179] EXT4-fs (loop4): Free/Dirty block details [ 1304.674133][ T8176] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1304.691165][ T8179] EXT4-fs (loop4): free_blocks=0 [ 1304.753053][ T8179] EXT4-fs (loop4): dirty_blocks=16 [ 1304.771835][ T26] audit: type=1804 audit(1701756205.910:1508): pid=8204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/125/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1304.804919][ T8176] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1304.857422][ T8176] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1304.857422][ T8176] [ 1304.883666][ T8176] EXT4-fs (loop2): Total free blocks count 0 [ 1304.889784][ T26] audit: type=1804 audit(1701756205.940:1509): pid=8204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/125/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1304.910580][ T8179] EXT4-fs (loop4): Block reservation details [ 1304.928371][ T8176] EXT4-fs (loop2): Free/Dirty block details [ 1304.938787][ T8206] loop5: detected capacity change from 0 to 2048 [ 1304.945097][ T8176] EXT4-fs (loop2): free_blocks=0 [ 1304.947604][ T8179] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1304.958009][ T8176] EXT4-fs (loop2): dirty_blocks=16 [ 1304.971325][ T8176] EXT4-fs (loop2): Block reservation details [ 1304.981964][ T8176] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1305.027823][ T8206] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1305.163807][ T8186] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1305.234286][ T8186] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1305.283774][ T8186] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1305.283774][ T8186] [ 1305.313693][ T8186] EXT4-fs (loop0): Total free blocks count 0 [ 1305.322036][ T8186] EXT4-fs (loop0): Free/Dirty block details [ 1305.373845][ T8186] EXT4-fs (loop0): free_blocks=0 [ 1305.393669][ T8186] EXT4-fs (loop0): dirty_blocks=16 [ 1305.403975][ T8186] EXT4-fs (loop0): Block reservation details [ 1305.427746][ T8186] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1305.565803][ T8216] loop4: detected capacity change from 0 to 2048 [ 1305.575774][ T8199] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1305.604033][ T8218] loop1: detected capacity change from 0 to 2048 [ 1305.615925][ T8199] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1305.629167][ T8216] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1305.679716][ T8199] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1305.679716][ T8199] [ 1305.692811][ T8199] EXT4-fs (loop3): Total free blocks count 0 [ 1305.699210][ T8199] EXT4-fs (loop3): Free/Dirty block details [ 1305.707981][ T8199] EXT4-fs (loop3): free_blocks=0 [ 1305.713151][ T8199] EXT4-fs (loop3): dirty_blocks=16 [ 1305.719038][ T8199] EXT4-fs (loop3): Block reservation details [ 1305.734705][ T8199] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1305.735352][ T8218] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1305.908434][ T8224] loop2: detected capacity change from 0 to 2048 [ 1305.994409][ T8224] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1306.200763][ T8205] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1306.228436][ T8230] loop0: detected capacity change from 0 to 2048 [ 1306.295668][ T8230] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1306.307996][ T8215] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1306.330102][ T8205] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1306.388980][ T8205] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1306.388980][ T8205] [ 1306.398981][ T8215] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1306.405555][ T8205] EXT4-fs (loop5): Total free blocks count 0 [ 1306.411351][ T8215] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1306.411351][ T8215] [ 1306.427388][ T8215] EXT4-fs (loop4): Total free blocks count 0 [ 1306.433463][ T8215] EXT4-fs (loop4): Free/Dirty block details [ 1306.439673][ T8215] EXT4-fs (loop4): free_blocks=0 [ 1306.444768][ T8215] EXT4-fs (loop4): dirty_blocks=16 [ 1306.449999][ T8215] EXT4-fs (loop4): Block reservation details [ 1306.456790][ T8205] EXT4-fs (loop5): Free/Dirty block details [ 1306.462716][ T8205] EXT4-fs (loop5): free_blocks=0 [ 1306.468906][ T8215] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1306.494927][ T8205] EXT4-fs (loop5): dirty_blocks=16 [ 1306.506982][ T8205] EXT4-fs (loop5): Block reservation details [ 1306.527094][ T8205] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1306.586763][ T8236] loop3: detected capacity change from 0 to 2048 [ 1306.647489][ T8217] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1306.682565][ T8236] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1306.695741][ T8217] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1306.723813][ T8217] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1306.723813][ T8217] [ 1306.771569][ T8217] EXT4-fs (loop1): Total free blocks count 0 [ 1306.826698][ T8217] EXT4-fs (loop1): Free/Dirty block details [ 1306.832815][ T8217] EXT4-fs (loop1): free_blocks=0 [ 1306.838509][ T8217] EXT4-fs (loop1): dirty_blocks=16 [ 1306.845232][ T8217] EXT4-fs (loop1): Block reservation details [ 1306.851339][ T8217] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1307.053116][ T8243] loop4: detected capacity change from 0 to 2048 [ 1307.065274][ T8229] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1307.067847][ T8245] loop5: detected capacity change from 0 to 2048 [ 1307.104696][ T8229] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1307.131275][ T8243] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1307.147066][ T8229] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1307.147066][ T8229] [ 1307.196512][ T8229] EXT4-fs (loop0): Total free blocks count 0 [ 1307.233208][ T8245] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1307.245090][ T8229] EXT4-fs (loop0): Free/Dirty block details [ 1307.251613][ T8229] EXT4-fs (loop0): free_blocks=0 [ 1307.266455][ T8229] EXT4-fs (loop0): dirty_blocks=16 [ 1307.271698][ T8229] EXT4-fs (loop0): Block reservation details [ 1307.278173][ T8229] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1307.407853][ T8223] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1307.429541][ T8253] loop1: detected capacity change from 0 to 2048 [ 1307.432039][ T8223] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1307.461349][ T8253] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1307.472141][ T8223] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1307.472141][ T8223] [ 1307.497039][ T8223] EXT4-fs (loop2): Total free blocks count 0 [ 1307.581891][ T8223] EXT4-fs (loop2): Free/Dirty block details [ 1307.633829][ T8223] EXT4-fs (loop2): free_blocks=0 [ 1307.653671][ T8223] EXT4-fs (loop2): dirty_blocks=16 [ 1307.664520][ T8223] EXT4-fs (loop2): Block reservation details [ 1307.669208][ T8235] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1307.670942][ T8223] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1307.713941][ T8258] loop0: detected capacity change from 0 to 2048 [ 1307.733278][ T8235] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1307.754873][ T8235] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1307.754873][ T8235] [ 1307.775985][ T8235] EXT4-fs (loop3): Total free blocks count 0 [ 1307.788923][ T8235] EXT4-fs (loop3): Free/Dirty block details [ 1307.811750][ T8235] EXT4-fs (loop3): free_blocks=0 [ 1307.823730][ T8235] EXT4-fs (loop3): dirty_blocks=16 [ 1307.828863][ T8235] EXT4-fs (loop3): Block reservation details [ 1307.838771][ T8258] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1307.921077][ T8235] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1308.118004][ T3611] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1308.135250][ T8244] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1308.169955][ T3611] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1308.169955][ T3611] [ 1308.197410][ T8242] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1308.236843][ T8244] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1308.241376][ T8267] loop2: detected capacity change from 0 to 2048 [ 1308.256241][ T8242] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1308.271416][ T8242] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1308.271416][ T8242] [ 1308.281958][ T8242] EXT4-fs (loop4): Total free blocks count 0 [ 1308.288418][ T8244] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1308.288418][ T8244] [ 1308.298669][ T8242] EXT4-fs (loop4): Free/Dirty block details [ 1308.315016][ T8242] EXT4-fs (loop4): free_blocks=0 [ 1308.320154][ T8244] EXT4-fs (loop5): Total free blocks count 0 [ 1308.332582][ T8242] EXT4-fs (loop4): dirty_blocks=16 [ 1308.340940][ T8242] EXT4-fs (loop4): Block reservation details [ 1308.354758][ T8244] EXT4-fs (loop5): Free/Dirty block details [ 1308.355909][ T8267] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1308.363821][ T8242] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1308.398591][ T8244] EXT4-fs (loop5): free_blocks=0 [ 1308.413759][ T8244] EXT4-fs (loop5): dirty_blocks=16 [ 1308.437900][ T8271] loop3: detected capacity change from 0 to 2048 [ 1308.438925][ T8244] EXT4-fs (loop5): Block reservation details [ 1308.508739][ T8244] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1308.528015][ T8271] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1308.673853][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1308.710314][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1308.725561][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1308.725576][ T26] audit: type=1804 audit(1701756209.850:1532): pid=8276 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/125/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1308.765169][ T8252] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1308.793393][ T8252] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 117 2023/12/05 06:03:30 executed programs: 768 [ 1308.810546][ T26] audit: type=1804 audit(1701756209.850:1533): pid=8276 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/125/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1308.861649][ T8252] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1308.861649][ T8252] [ 1309.097873][ T8279] loop4: detected capacity change from 0 to 2048 [ 1309.169566][ T8281] loop5: detected capacity change from 0 to 2048 [ 1309.176874][ T155] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1309.189806][ T155] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1309.189806][ T155] [ 1309.201191][ T26] audit: type=1804 audit(1701756210.340:1534): pid=8282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/126/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1309.220007][ T155] EXT4-fs (loop1): Total free blocks count 0 [ 1309.240744][ T8279] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1309.249736][ T155] EXT4-fs (loop1): Free/Dirty block details [ 1309.313743][ T155] EXT4-fs (loop1): free_blocks=0 [ 1309.318755][ T155] EXT4-fs (loop1): dirty_blocks=16 [ 1309.324188][ T155] EXT4-fs (loop1): Block reservation details [ 1309.325366][ T8281] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1309.330177][ T155] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1309.349098][ T26] audit: type=1804 audit(1701756210.340:1535): pid=8282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/126/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1309.411862][ T8266] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1309.466058][ T26] audit: type=1804 audit(1701756210.600:1536): pid=8289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/131/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1309.536417][ T8266] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1309.585619][ T8266] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1309.585619][ T8266] [ 1309.597985][ T8290] loop0: detected capacity change from 0 to 2048 [ 1309.603270][ T26] audit: type=1804 audit(1701756210.600:1537): pid=8289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/131/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1309.617315][ T8266] EXT4-fs (loop2): Total free blocks count 0 [ 1309.657596][ T8293] loop1: detected capacity change from 0 to 2048 [ 1309.673214][ T8269] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1309.674135][ T8266] EXT4-fs (loop2): Free/Dirty block details [ 1309.704160][ T8266] EXT4-fs (loop2): free_blocks=0 [ 1309.712524][ T8293] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1309.723435][ T8266] EXT4-fs (loop2): dirty_blocks=16 [ 1309.729805][ T8266] EXT4-fs (loop2): Block reservation details [ 1309.736019][ T8266] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1309.739629][ T8269] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1309.766634][ T8290] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1309.831099][ T8269] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1309.831099][ T8269] [ 1309.841233][ T8269] EXT4-fs (loop3): Total free blocks count 0 [ 1309.848929][ T8269] EXT4-fs (loop3): Free/Dirty block details [ 1309.857143][ T8269] EXT4-fs (loop3): free_blocks=0 [ 1309.862218][ T8269] EXT4-fs (loop3): dirty_blocks=16 [ 1309.867644][ T8269] EXT4-fs (loop3): Block reservation details [ 1309.874474][ T8269] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1309.894220][ T26] audit: type=1804 audit(1701756211.030:1538): pid=8298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/130/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1309.989155][ T26] audit: type=1804 audit(1701756211.060:1539): pid=8298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/130/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1310.111456][ T8280] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1310.192322][ T8301] loop2: detected capacity change from 0 to 2048 [ 1310.207848][ T8280] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1310.238752][ T8280] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1310.238752][ T8280] [ 1310.256769][ T8301] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1310.275723][ T8280] EXT4-fs (loop5): Total free blocks count 0 [ 1310.300650][ T8280] EXT4-fs (loop5): Free/Dirty block details [ 1310.314163][ T8280] EXT4-fs (loop5): free_blocks=0 [ 1310.343783][ T8280] EXT4-fs (loop5): dirty_blocks=16 [ 1310.346663][ T8305] loop3: detected capacity change from 0 to 2048 [ 1310.363152][ T8280] EXT4-fs (loop5): Block reservation details [ 1310.372603][ T8280] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1310.413411][ T8305] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1310.446666][ T26] audit: type=1804 audit(1701756211.590:1540): pid=8306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/125/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1310.591466][ T26] audit: type=1804 audit(1701756211.610:1541): pid=8306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/125/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1310.638534][ T8278] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1310.751789][ T8278] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1310.763288][ T8313] loop5: detected capacity change from 0 to 2048 [ 1310.815850][ T8278] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1310.815850][ T8278] [ 1310.827135][ T8288] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1310.851073][ T8313] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1310.867887][ T8278] EXT4-fs (loop4): Total free blocks count 0 [ 1310.881704][ T8288] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1310.896700][ T8278] EXT4-fs (loop4): Free/Dirty block details [ 1310.902776][ T8278] EXT4-fs (loop4): free_blocks=0 [ 1310.908237][ T8278] EXT4-fs (loop4): dirty_blocks=16 [ 1310.914371][ T8278] EXT4-fs (loop4): Block reservation details [ 1310.920526][ T8278] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1310.929008][ T8288] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1310.929008][ T8288] [ 1310.939379][ T8288] EXT4-fs (loop0): Total free blocks count 0 [ 1310.945772][ T8288] EXT4-fs (loop0): Free/Dirty block details [ 1310.952310][ T8288] EXT4-fs (loop0): free_blocks=0 [ 1310.957730][ T8288] EXT4-fs (loop0): dirty_blocks=16 [ 1310.962992][ T8288] EXT4-fs (loop0): Block reservation details [ 1310.969723][ T8288] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1311.126508][ T8292] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1311.174211][ T8292] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1311.230637][ T8292] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1311.230637][ T8292] [ 1311.288901][ T8292] EXT4-fs (loop1): Total free blocks count 0 [ 1311.311529][ T8323] loop0: detected capacity change from 0 to 2048 [ 1311.325115][ T8292] EXT4-fs (loop1): Free/Dirty block details [ 1311.347874][ T8292] EXT4-fs (loop1): free_blocks=0 [ 1311.371792][ T8323] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1311.390644][ T8300] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1311.426895][ T8292] EXT4-fs (loop1): dirty_blocks=16 [ 1311.447225][ T8292] EXT4-fs (loop1): Block reservation details [ 1311.520849][ T8304] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1311.521274][ T8292] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1311.542891][ T8300] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1311.573796][ T8300] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1311.573796][ T8300] [ 1311.594372][ T8304] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1311.614018][ T8304] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1311.614018][ T8304] [ 1311.623891][ T8300] EXT4-fs (loop2): Total free blocks count 0 [ 1311.641507][ T8329] loop4: detected capacity change from 0 to 2048 [ 1311.653126][ T8300] EXT4-fs (loop2): Free/Dirty block details [ 1311.663672][ T8304] EXT4-fs (loop3): Total free blocks count 0 [ 1311.669780][ T8300] EXT4-fs (loop2): free_blocks=0 [ 1311.680539][ T8304] EXT4-fs (loop3): Free/Dirty block details [ 1311.686604][ T8300] EXT4-fs (loop2): dirty_blocks=16 [ 1311.703725][ T8300] EXT4-fs (loop2): Block reservation details [ 1311.709801][ T8304] EXT4-fs (loop3): free_blocks=0 [ 1311.716446][ T8304] EXT4-fs (loop3): dirty_blocks=16 [ 1311.721982][ T8300] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1311.728134][ T8304] EXT4-fs (loop3): Block reservation details [ 1311.750500][ T8304] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1311.766139][ T8329] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1312.049727][ T8312] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1312.104676][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1312.119711][ T8312] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1312.165740][ T8312] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1312.165740][ T8312] [ 1312.187952][ T8334] loop1: detected capacity change from 0 to 2048 [ 1312.206066][ T8312] EXT4-fs (loop5): Total free blocks count 0 [ 1312.222584][ T8312] EXT4-fs (loop5): Free/Dirty block details [ 1312.234570][ T3611] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1312.255903][ T8312] EXT4-fs (loop5): free_blocks=0 [ 1312.263229][ T3611] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1312.263229][ T3611] [ 1312.285662][ T8312] EXT4-fs (loop5): dirty_blocks=16 [ 1312.296044][ T8312] EXT4-fs (loop5): Block reservation details [ 1312.319160][ T8334] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1312.328809][ T8337] loop2: detected capacity change from 0 to 2048 [ 1312.335045][ T8312] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1312.443482][ T8328] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1312.468454][ T155] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1312.491258][ T155] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1312.491258][ T155] [ 1312.493909][ T8337] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1312.501643][ T8328] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1312.524480][ T8328] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1312.524480][ T8328] [ 1312.534430][ T8328] EXT4-fs (loop4): Total free blocks count 0 [ 1312.540682][ T8328] EXT4-fs (loop4): Free/Dirty block details [ 1312.547744][ T8328] EXT4-fs (loop4): free_blocks=0 [ 1312.552852][ T8328] EXT4-fs (loop4): dirty_blocks=16 [ 1312.556501][ T8342] loop3: detected capacity change from 0 to 2048 [ 1312.558616][ T8328] EXT4-fs (loop4): Block reservation details [ 1312.570446][ T8328] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1312.669541][ T8342] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1312.792269][ T8348] loop5: detected capacity change from 0 to 2048 [ 1312.881096][ T8348] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1313.095996][ T8356] loop0: detected capacity change from 0 to 2048 [ 1313.148614][ T8356] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1313.234078][ T8336] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1313.280567][ T8333] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1313.318308][ T8361] loop4: detected capacity change from 0 to 2048 [ 1313.340313][ T8336] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1313.354136][ T8333] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1313.360347][ T8336] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1313.360347][ T8336] [ 1313.394344][ T8336] EXT4-fs (loop2): Total free blocks count 0 [ 1313.400760][ T8336] EXT4-fs (loop2): Free/Dirty block details [ 1313.413730][ T8361] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1313.453104][ T8333] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1313.453104][ T8333] [ 1313.465295][ T8336] EXT4-fs (loop2): free_blocks=0 [ 1313.488505][ T8336] EXT4-fs (loop2): dirty_blocks=16 [ 1313.535216][ T8333] EXT4-fs (loop1): Total free blocks count 0 [ 1313.535217][ T8346] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1313.535730][ T8346] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1313.541260][ T8333] EXT4-fs (loop1): Free/Dirty block details [ 1313.574750][ T8336] EXT4-fs (loop2): Block reservation details [ 1313.580740][ T8336] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1313.593787][ T8346] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1313.593787][ T8346] [ 1313.615699][ T8333] EXT4-fs (loop1): free_blocks=0 [ 1313.620730][ T8346] EXT4-fs (loop5): Total free blocks count 0 [ 1313.631228][ T8333] EXT4-fs (loop1): dirty_blocks=16 [ 1313.640553][ T8346] EXT4-fs (loop5): Free/Dirty block details [ 1313.655774][ T8333] EXT4-fs (loop1): Block reservation details [ 1313.667850][ T8346] EXT4-fs (loop5): free_blocks=0 [ 1313.681816][ T8333] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1313.693691][ T8346] EXT4-fs (loop5): dirty_blocks=16 [ 1313.700306][ T8346] EXT4-fs (loop5): Block reservation details [ 1313.738210][ T8346] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1313.745905][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1313.745919][ T26] audit: type=1804 audit(1701756214.890:1562): pid=8366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/133/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1313.850647][ T26] audit: type=1804 audit(1701756214.920:1563): pid=8366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/133/bus/bus" dev="loop3" ino=18 res=1 errno=0 2023/12/05 06:03:35 executed programs: 783 [ 1313.935602][ T8341] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1313.994428][ T8341] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1314.024692][ T8341] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1314.024692][ T8341] [ 1314.044395][ T8341] EXT4-fs (loop3): Total free blocks count 0 [ 1314.050473][ T8341] EXT4-fs (loop3): Free/Dirty block details [ 1314.066036][ T8341] EXT4-fs (loop3): free_blocks=0 [ 1314.072381][ T8341] EXT4-fs (loop3): dirty_blocks=16 [ 1314.080198][ T26] audit: type=1804 audit(1701756215.220:1564): pid=8368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/128/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1314.113947][ T8341] EXT4-fs (loop3): Block reservation details [ 1314.124274][ T154] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1314.156709][ T8341] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1314.195986][ T154] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1314.195986][ T154] [ 1314.211072][ T26] audit: type=1804 audit(1701756215.220:1565): pid=8368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/128/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1314.228715][ T8370] loop2: detected capacity change from 0 to 2048 [ 1314.251340][ T8373] loop1: detected capacity change from 0 to 2048 [ 1314.295637][ T8370] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1314.315419][ T8354] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1314.369297][ T8354] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1314.381629][ T26] audit: type=1804 audit(1701756215.510:1566): pid=8376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/127/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1314.383217][ T8373] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1314.434401][ T8354] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1314.434401][ T8354] [ 1314.476099][ T8378] loop5: detected capacity change from 0 to 2048 [ 1314.478387][ T26] audit: type=1804 audit(1701756215.510:1567): pid=8376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/127/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1314.510042][ T8354] EXT4-fs (loop0): Total free blocks count 0 [ 1314.516483][ T8354] EXT4-fs (loop0): Free/Dirty block details [ 1314.522403][ T8354] EXT4-fs (loop0): free_blocks=0 [ 1314.527742][ T8354] EXT4-fs (loop0): dirty_blocks=16 [ 1314.532867][ T8354] EXT4-fs (loop0): Block reservation details [ 1314.539227][ T8354] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1314.586348][ T8378] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1314.620808][ T8360] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1314.703864][ T8360] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1314.716210][ T8360] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1314.716210][ T8360] [ 1314.727061][ T8360] EXT4-fs (loop4): Total free blocks count 0 [ 1314.733146][ T8360] EXT4-fs (loop4): Free/Dirty block details [ 1314.740748][ T26] audit: type=1804 audit(1701756215.880:1568): pid=8384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/129/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1314.777803][ T8360] EXT4-fs (loop4): free_blocks=0 [ 1314.786753][ T8360] EXT4-fs (loop4): dirty_blocks=16 [ 1314.823832][ T8360] EXT4-fs (loop4): Block reservation details [ 1314.829913][ T8360] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1314.837094][ T26] audit: type=1804 audit(1701756215.910:1569): pid=8384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/129/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1314.893345][ T8386] loop3: detected capacity change from 0 to 2048 [ 1314.960768][ T8386] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1314.984300][ T8369] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1315.090716][ T8369] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1315.255727][ T8391] loop0: detected capacity change from 0 to 2048 [ 1315.279634][ T8393] loop4: detected capacity change from 0 to 2048 [ 1315.304452][ T8369] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1315.304452][ T8369] [ 1315.334184][ T8391] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1315.340142][ T8369] EXT4-fs (loop2): Total free blocks count 0 [ 1315.361338][ T26] audit: type=1804 audit(1701756216.500:1570): pid=8394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/130/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1315.364837][ T8369] EXT4-fs (loop2): Free/Dirty block details [ 1315.393437][ T8369] EXT4-fs (loop2): free_blocks=0 [ 1315.415583][ T8369] EXT4-fs (loop2): dirty_blocks=16 [ 1315.431357][ T8393] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1315.451819][ T8369] EXT4-fs (loop2): Block reservation details [ 1315.470673][ T8369] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1315.550975][ T8372] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1315.603832][ T26] audit: type=1804 audit(1701756216.500:1571): pid=8394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/130/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1315.629992][ T8377] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1315.664091][ T8372] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1315.683800][ T8372] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1315.683800][ T8372] [ 1315.703728][ T8372] EXT4-fs (loop1): Total free blocks count 0 [ 1315.720008][ T8377] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1315.720667][ T8372] EXT4-fs (loop1): Free/Dirty block details [ 1315.754009][ T8372] EXT4-fs (loop1): free_blocks=0 [ 1315.761356][ T8372] EXT4-fs (loop1): dirty_blocks=16 [ 1315.770730][ T8377] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1315.770730][ T8377] [ 1315.771215][ T8372] EXT4-fs (loop1): Block reservation details [ 1315.798695][ T8372] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1315.813750][ T8377] EXT4-fs (loop5): Total free blocks count 0 [ 1315.826863][ T8377] EXT4-fs (loop5): Free/Dirty block details [ 1315.863738][ T8377] EXT4-fs (loop5): free_blocks=0 [ 1315.868699][ T8377] EXT4-fs (loop5): dirty_blocks=16 [ 1315.928823][ T8377] EXT4-fs (loop5): Block reservation details [ 1315.992276][ T8377] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1316.009903][ T8385] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1316.054200][ T8385] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1316.055356][ T8392] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1316.069659][ T8385] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1316.069659][ T8385] [ 1316.103520][ T8407] loop2: detected capacity change from 0 to 2048 [ 1316.114915][ T8385] EXT4-fs (loop3): Total free blocks count 0 [ 1316.121072][ T8385] EXT4-fs (loop3): Free/Dirty block details [ 1316.127868][ T8385] EXT4-fs (loop3): free_blocks=0 [ 1316.147288][ T8385] EXT4-fs (loop3): dirty_blocks=16 [ 1316.152430][ T8385] EXT4-fs (loop3): Block reservation details [ 1316.160482][ T8407] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1316.193870][ T8385] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1316.288768][ T8392] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1316.295789][ T8411] loop1: detected capacity change from 0 to 2048 [ 1316.301996][ T8392] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1316.301996][ T8392] [ 1316.317728][ T8392] EXT4-fs (loop4): Total free blocks count 0 [ 1316.324609][ T8392] EXT4-fs (loop4): Free/Dirty block details [ 1316.330705][ T8392] EXT4-fs (loop4): free_blocks=0 [ 1316.336816][ T8392] EXT4-fs (loop4): dirty_blocks=16 [ 1316.342029][ T8392] EXT4-fs (loop4): Block reservation details [ 1316.348227][ T8392] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1316.402362][ T8411] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1316.595355][ T8390] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1316.654213][ T8390] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1316.674096][ T8418] loop3: detected capacity change from 0 to 2048 [ 1316.703227][ T8420] loop5: detected capacity change from 0 to 2048 [ 1316.716838][ T8390] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1316.716838][ T8390] [ 1316.727304][ T8390] EXT4-fs (loop0): Total free blocks count 0 [ 1316.737656][ T8390] EXT4-fs (loop0): Free/Dirty block details [ 1316.744119][ T8390] EXT4-fs (loop0): free_blocks=0 [ 1316.749379][ T8390] EXT4-fs (loop0): dirty_blocks=16 [ 1316.755645][ T8390] EXT4-fs (loop0): Block reservation details [ 1316.762581][ T8390] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1316.770670][ T8420] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1316.815768][ T8418] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1317.043272][ T8428] loop4: detected capacity change from 0 to 2048 [ 1317.069786][ T8406] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1317.104208][ T8406] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1317.126341][ T8428] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1317.196077][ T8406] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1317.196077][ T8406] [ 1317.222459][ T8430] loop0: detected capacity change from 0 to 2048 [ 1317.262549][ T8406] EXT4-fs (loop2): Total free blocks count 0 [ 1317.281078][ T8430] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1317.297172][ T8406] EXT4-fs (loop2): Free/Dirty block details [ 1317.303167][ T8406] EXT4-fs (loop2): free_blocks=0 [ 1317.308657][ T8406] EXT4-fs (loop2): dirty_blocks=16 [ 1317.314161][ T8406] EXT4-fs (loop2): Block reservation details [ 1317.320244][ T8406] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1317.501308][ T8419] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1317.537480][ T8419] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1317.572765][ T8419] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1317.572765][ T8419] [ 1317.590391][ T8410] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1317.611109][ T8419] EXT4-fs (loop5): Total free blocks count 0 [ 1317.619342][ T8419] EXT4-fs (loop5): Free/Dirty block details [ 1317.635660][ T8410] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1317.651415][ T8419] EXT4-fs (loop5): free_blocks=0 [ 1317.660229][ T8419] EXT4-fs (loop5): dirty_blocks=16 [ 1317.668080][ T8410] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1317.668080][ T8410] [ 1317.682491][ T8419] EXT4-fs (loop5): Block reservation details [ 1317.691507][ T8419] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1317.702372][ T8410] EXT4-fs (loop1): Total free blocks count 0 [ 1317.729215][ T8410] EXT4-fs (loop1): Free/Dirty block details [ 1317.750552][ T8410] EXT4-fs (loop1): free_blocks=0 [ 1317.763547][ T8410] EXT4-fs (loop1): dirty_blocks=16 [ 1317.781684][ T8410] EXT4-fs (loop1): Block reservation details [ 1317.802475][ T8410] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1317.875670][ T8427] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1317.915178][ T8427] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1317.938320][ T8441] loop2: detected capacity change from 0 to 2048 [ 1317.965905][ T8427] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1317.965905][ T8427] [ 1317.996678][ T8427] EXT4-fs (loop4): Total free blocks count 0 [ 1318.009592][ T8427] EXT4-fs (loop4): Free/Dirty block details [ 1318.021059][ T8441] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1318.022919][ T8427] EXT4-fs (loop4): free_blocks=0 [ 1318.043888][ T8427] EXT4-fs (loop4): dirty_blocks=16 [ 1318.081869][ T8427] EXT4-fs (loop4): Block reservation details [ 1318.117620][ T8416] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1318.118364][ T8427] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1318.185180][ T8416] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1318.205040][ T8416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1318.205040][ T8416] [ 1318.221791][ T8416] EXT4-fs (loop3): Total free blocks count 0 [ 1318.231496][ T8416] EXT4-fs (loop3): Free/Dirty block details [ 1318.240981][ T8416] EXT4-fs (loop3): free_blocks=0 [ 1318.251039][ T8416] EXT4-fs (loop3): dirty_blocks=16 [ 1318.258829][ T8416] EXT4-fs (loop3): Block reservation details [ 1318.268180][ T8416] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1318.278628][ T8429] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1318.298551][ T8449] loop5: detected capacity change from 0 to 2048 [ 1318.314417][ T8429] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1318.347418][ T8429] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1318.347418][ T8429] [ 1318.376026][ T8451] loop1: detected capacity change from 0 to 2048 [ 1318.376398][ T8449] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1318.395388][ T8429] EXT4-fs (loop0): Total free blocks count 0 [ 1318.401380][ T8429] EXT4-fs (loop0): Free/Dirty block details [ 1318.410143][ T8429] EXT4-fs (loop0): free_blocks=0 [ 1318.415863][ T8429] EXT4-fs (loop0): dirty_blocks=16 [ 1318.421103][ T8429] EXT4-fs (loop0): Block reservation details [ 1318.427161][ T8429] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1318.553286][ T8451] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1318.801127][ T8459] loop4: detected capacity change from 0 to 2048 [ 1318.829439][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1318.829453][ T26] audit: type=1804 audit(1701756219.970:1594): pid=8460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/135/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1318.865447][ T8440] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1318.886602][ T8459] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1318.889014][ T8462] loop3: detected capacity change from 0 to 2048 [ 1318.922010][ T8440] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1318.992064][ T8440] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1318.992064][ T8440] [ 1319.003986][ T26] audit: type=1804 audit(1701756219.970:1595): pid=8460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/135/bus/bus" dev="loop5" ino=18 res=1 errno=0 2023/12/05 06:03:40 executed programs: 800 [ 1319.036213][ T8448] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1319.056438][ T8440] EXT4-fs (loop2): Total free blocks count 0 [ 1319.091193][ T8440] EXT4-fs (loop2): Free/Dirty block details [ 1319.097836][ T8448] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1319.110548][ T8440] EXT4-fs (loop2): free_blocks=0 [ 1319.126921][ T8440] EXT4-fs (loop2): dirty_blocks=16 [ 1319.129074][ T8448] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1319.129074][ T8448] [ 1319.163068][ T8448] EXT4-fs (loop5): Total free blocks count 0 [ 1319.179702][ T8462] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1319.182502][ T8440] EXT4-fs (loop2): Block reservation details [ 1319.199906][ T8448] EXT4-fs (loop5): Free/Dirty block details [ 1319.206212][ T8448] EXT4-fs (loop5): free_blocks=0 [ 1319.211178][ T8448] EXT4-fs (loop5): dirty_blocks=16 [ 1319.216643][ T8448] EXT4-fs (loop5): Block reservation details [ 1319.222638][ T8448] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1319.307928][ T8440] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1319.353017][ T8469] loop0: detected capacity change from 0 to 2048 [ 1319.419379][ T26] audit: type=1804 audit(1701756220.560:1596): pid=8470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/132/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1319.466653][ T8469] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1319.536812][ T8475] loop5: detected capacity change from 0 to 2048 [ 1319.550000][ T26] audit: type=1804 audit(1701756220.560:1597): pid=8470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/132/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1319.578301][ T26] audit: type=1804 audit(1701756220.620:1598): pid=8471 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/130/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1319.604755][ T26] audit: type=1804 audit(1701756220.620:1599): pid=8471 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/130/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1319.627129][ T8450] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1319.659435][ T8458] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1319.679056][ T8458] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1319.726335][ T8450] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1319.744741][ T8475] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1319.773699][ T8458] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1319.773699][ T8458] [ 1319.785386][ T8458] EXT4-fs (loop4): Total free blocks count 0 [ 1319.791613][ T8458] EXT4-fs (loop4): Free/Dirty block details [ 1319.798126][ T8458] EXT4-fs (loop4): free_blocks=0 [ 1319.803238][ T8458] EXT4-fs (loop4): dirty_blocks=16 [ 1319.808927][ T8458] EXT4-fs (loop4): Block reservation details [ 1319.815383][ T8458] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1319.824216][ T8450] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1319.824216][ T8450] [ 1319.837388][ T8450] EXT4-fs (loop1): Total free blocks count 0 [ 1319.843554][ T8450] EXT4-fs (loop1): Free/Dirty block details [ 1319.852090][ T8450] EXT4-fs (loop1): free_blocks=0 [ 1319.857732][ T8450] EXT4-fs (loop1): dirty_blocks=16 [ 1319.863028][ T8450] EXT4-fs (loop1): Block reservation details [ 1319.870939][ T8450] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1319.887402][ T8481] loop2: detected capacity change from 0 to 2048 [ 1320.004111][ T8481] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1320.146326][ T26] audit: type=1804 audit(1701756221.290:1600): pid=8484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/136/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1320.256898][ T26] audit: type=1804 audit(1701756221.290:1601): pid=8484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/136/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1320.306655][ T8486] loop4: detected capacity change from 0 to 2048 [ 1320.341290][ T8461] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1320.409218][ T8486] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1320.422666][ T26] audit: type=1804 audit(1701756221.560:1602): pid=8488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/131/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1320.490552][ T8461] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1320.500339][ T26] audit: type=1804 audit(1701756221.590:1603): pid=8488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/131/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1320.531801][ T8461] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1320.531801][ T8461] [ 1320.619050][ T8492] loop1: detected capacity change from 0 to 2048 [ 1320.625522][ T8461] EXT4-fs (loop3): Total free blocks count 0 [ 1320.631597][ T8461] EXT4-fs (loop3): Free/Dirty block details [ 1320.644909][ T8468] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1320.646482][ T8461] EXT4-fs (loop3): free_blocks=0 [ 1320.690447][ T8461] EXT4-fs (loop3): dirty_blocks=16 [ 1320.703536][ T8461] EXT4-fs (loop3): Block reservation details [ 1320.710986][ T8468] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1320.716584][ T8461] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1320.731529][ T8492] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1320.742515][ T8480] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1320.757370][ T8468] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1320.757370][ T8468] [ 1320.793025][ T8468] EXT4-fs (loop0): Total free blocks count 0 [ 1320.804960][ T8480] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1320.834236][ T8468] EXT4-fs (loop0): Free/Dirty block details [ 1320.861600][ T8468] EXT4-fs (loop0): free_blocks=0 [ 1320.893311][ T8468] EXT4-fs (loop0): dirty_blocks=16 [ 1320.902677][ T8480] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1320.902677][ T8480] [ 1320.914271][ T8480] EXT4-fs (loop2): Total free blocks count 0 [ 1320.920748][ T8480] EXT4-fs (loop2): Free/Dirty block details [ 1320.928876][ T8480] EXT4-fs (loop2): free_blocks=0 [ 1320.933966][ T8468] EXT4-fs (loop0): Block reservation details [ 1320.934071][ T8472] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1320.940421][ T8468] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1320.960754][ T8480] EXT4-fs (loop2): dirty_blocks=16 [ 1320.966269][ T8480] EXT4-fs (loop2): Block reservation details [ 1320.972325][ T8480] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1321.053107][ T8472] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1321.087875][ T8501] loop3: detected capacity change from 0 to 2048 [ 1321.092484][ T8472] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1321.092484][ T8472] [ 1321.131928][ T8472] EXT4-fs (loop5): Total free blocks count 0 [ 1321.150600][ T8472] EXT4-fs (loop5): Free/Dirty block details [ 1321.160044][ T8501] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1321.169147][ T8472] EXT4-fs (loop5): free_blocks=0 [ 1321.189101][ T8472] EXT4-fs (loop5): dirty_blocks=16 [ 1321.206164][ T8472] EXT4-fs (loop5): Block reservation details [ 1321.231206][ T8472] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1321.293924][ T8485] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1321.401509][ T8485] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1321.439136][ T8485] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1321.439136][ T8485] [ 1321.462258][ T8508] loop0: detected capacity change from 0 to 2048 [ 1321.479406][ T8485] EXT4-fs (loop4): Total free blocks count 0 [ 1321.491691][ T8510] loop2: detected capacity change from 0 to 2048 [ 1321.503684][ T8485] EXT4-fs (loop4): Free/Dirty block details [ 1321.528293][ T8485] EXT4-fs (loop4): free_blocks=0 [ 1321.549173][ T8485] EXT4-fs (loop4): dirty_blocks=16 [ 1321.557994][ T8508] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1321.580948][ T8510] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1321.591660][ T8485] EXT4-fs (loop4): Block reservation details [ 1321.599232][ T8491] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1321.620775][ T8485] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1321.649662][ T8491] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1321.738531][ T8491] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1321.738531][ T8491] [ 1321.782570][ T8491] EXT4-fs (loop1): Total free blocks count 0 [ 1321.831675][ T8491] EXT4-fs (loop1): Free/Dirty block details [ 1321.853175][ T8517] loop5: detected capacity change from 0 to 2048 [ 1321.861623][ T8491] EXT4-fs (loop1): free_blocks=0 [ 1321.888478][ T8491] EXT4-fs (loop1): dirty_blocks=16 [ 1321.893929][ T8491] EXT4-fs (loop1): Block reservation details [ 1321.900355][ T8491] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1321.931542][ T8517] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1322.101022][ T8521] loop4: detected capacity change from 0 to 2048 [ 1322.177104][ T8521] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1322.212905][ T8500] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1322.293473][ T8500] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1322.353690][ T8500] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1322.353690][ T8500] [ 1322.367624][ T8509] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1322.372430][ T8500] EXT4-fs (loop3): Total free blocks count 0 [ 1322.408976][ T8500] EXT4-fs (loop3): Free/Dirty block details [ 1322.420992][ T8500] EXT4-fs (loop3): free_blocks=0 [ 1322.436469][ T8500] EXT4-fs (loop3): dirty_blocks=16 [ 1322.446235][ T8509] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1322.462776][ T8500] EXT4-fs (loop3): Block reservation details [ 1322.499396][ T8500] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1322.559412][ T8509] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1322.559412][ T8509] [ 1322.604548][ T8529] loop1: detected capacity change from 0 to 2048 [ 1322.628742][ T8509] EXT4-fs (loop2): Total free blocks count 0 [ 1322.658242][ T8509] EXT4-fs (loop2): Free/Dirty block details [ 1322.674492][ T8529] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1322.680483][ T8509] EXT4-fs (loop2): free_blocks=0 [ 1322.703646][ T8509] EXT4-fs (loop2): dirty_blocks=16 [ 1322.708854][ T8509] EXT4-fs (loop2): Block reservation details [ 1322.742418][ T8509] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1322.814178][ T8520] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1322.893451][ T8520] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1322.913806][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1322.946525][ T8520] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1322.946525][ T8520] [ 1322.952361][ T8507] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1322.964262][ T8516] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1322.991728][ T8520] EXT4-fs (loop4): Total free blocks count 0 [ 1322.998581][ T8520] EXT4-fs (loop4): Free/Dirty block details [ 1323.005028][ T8520] EXT4-fs (loop4): free_blocks=0 [ 1323.010229][ T8516] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1323.010229][ T8516] [ 1323.021902][ T8520] EXT4-fs (loop4): dirty_blocks=16 [ 1323.028011][ T8516] EXT4-fs (loop5): Total free blocks count 0 [ 1323.034516][ T8520] EXT4-fs (loop4): Block reservation details [ 1323.040699][ T8516] EXT4-fs (loop5): Free/Dirty block details [ 1323.047091][ T8520] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1323.053196][ T8516] EXT4-fs (loop5): free_blocks=0 [ 1323.064977][ T8516] EXT4-fs (loop5): dirty_blocks=16 [ 1323.075323][ T8507] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1323.093386][ T8516] EXT4-fs (loop5): Block reservation details [ 1323.118829][ T8507] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1323.118829][ T8507] [ 1323.133916][ T8516] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1323.159417][ T8539] loop3: detected capacity change from 0 to 2048 [ 1323.181434][ T8507] EXT4-fs (loop0): Total free blocks count 0 [ 1323.217840][ T8507] EXT4-fs (loop0): Free/Dirty block details [ 1323.239493][ T8507] EXT4-fs (loop0): free_blocks=0 [ 1323.253158][ T8507] EXT4-fs (loop0): dirty_blocks=16 [ 1323.277175][ T8539] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1323.288491][ T8507] EXT4-fs (loop0): Block reservation details [ 1323.313053][ T8507] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1323.437332][ T8543] loop2: detected capacity change from 0 to 2048 [ 1323.508161][ T154] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1323.540817][ T8543] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1323.555919][ T154] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1323.555919][ T154] [ 1323.745188][ T8547] loop4: detected capacity change from 0 to 2048 [ 1323.774473][ T8550] loop5: detected capacity change from 0 to 2048 [ 1323.820462][ T8553] loop0: detected capacity change from 0 to 2048 [ 1323.828471][ T8528] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1323.844921][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1323.844936][ T26] audit: type=1804 audit(1701756224.990:1624): pid=8555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/138/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1323.896108][ T8528] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1324.012712][ T8528] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1324.012712][ T8528] [ 1324.037227][ T8538] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1324.080655][ T26] audit: type=1804 audit(1701756225.020:1625): pid=8555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/138/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1324.088183][ T8528] EXT4-fs (loop1): Total free blocks count 0 [ 1324.113517][ T8538] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1324.126805][ T8538] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1324.126805][ T8538] [ 1324.136544][ T26] audit: type=1804 audit(1701756225.270:1626): pid=8562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/133/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1324.162616][ T26] audit: type=1804 audit(1701756225.280:1627): pid=8562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/133/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1324.179207][ T8538] EXT4-fs (loop3): Total free blocks count 0 [ 1324.191407][ T8528] EXT4-fs (loop1): Free/Dirty block details [ 1324.202568][ T8528] EXT4-fs (loop1): free_blocks=0 [ 1324.210812][ T8528] EXT4-fs (loop1): dirty_blocks=16 [ 1324.216565][ T8528] EXT4-fs (loop1): Block reservation details [ 1324.222680][ T8528] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1324.228989][ T8538] EXT4-fs (loop3): Free/Dirty block details [ 1324.237670][ T8538] EXT4-fs (loop3): free_blocks=0 [ 1324.242743][ T8538] EXT4-fs (loop3): dirty_blocks=16 [ 1324.248275][ T8538] EXT4-fs (loop3): Block reservation details [ 1324.255698][ T8538] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1324.340764][ T8544] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1324.374989][ T8544] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1324.408443][ T8544] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1324.408443][ T8544] [ 1324.434001][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1324.454180][ T8544] EXT4-fs (loop4): Total free blocks count 0 [ 1324.474002][ T8544] EXT4-fs (loop4): Free/Dirty block details [ 1324.494995][ T8544] EXT4-fs (loop4): free_blocks=0 2023/12/05 06:03:45 executed programs: 816 [ 1324.511275][ T8544] EXT4-fs (loop4): dirty_blocks=16 [ 1324.529766][ T8544] EXT4-fs (loop4): Block reservation details [ 1324.541241][ T8544] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1324.633790][ T26] audit: type=1804 audit(1701756225.770:1628): pid=8564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/134/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1324.771929][ T26] audit: type=1804 audit(1701756225.770:1629): pid=8564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/134/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1324.789873][ T8567] loop3: detected capacity change from 0 to 2048 [ 1324.812972][ T8569] loop1: detected capacity change from 0 to 2048 [ 1324.868010][ T26] audit: type=1804 audit(1701756225.960:1630): pid=8570 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/138/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1324.905133][ T8542] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1324.924587][ T26] audit: type=1804 audit(1701756225.960:1631): pid=8570 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/138/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1324.956440][ T8542] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1324.969594][ T8542] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1324.969594][ T8542] [ 1324.981499][ T8542] EXT4-fs (loop2): Total free blocks count 0 [ 1324.987678][ T8542] EXT4-fs (loop2): Free/Dirty block details [ 1324.994277][ T8542] EXT4-fs (loop2): free_blocks=0 [ 1324.999548][ T8542] EXT4-fs (loop2): dirty_blocks=16 [ 1325.077120][ T8542] EXT4-fs (loop2): Block reservation details [ 1325.083615][ T8552] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1325.113692][ T26] audit: type=1804 audit(1701756226.050:1632): pid=8571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/133/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1325.177080][ T8542] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1325.194281][ T8578] loop4: detected capacity change from 0 to 2048 [ 1325.231028][ T8552] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1325.251785][ T8552] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1325.251785][ T8552] [ 1325.273428][ T26] audit: type=1804 audit(1701756226.050:1633): pid=8571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/133/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1325.287275][ T8552] EXT4-fs (loop0): Total free blocks count 0 [ 1325.343815][ T8552] EXT4-fs (loop0): Free/Dirty block details [ 1325.350071][ T8552] EXT4-fs (loop0): free_blocks=0 [ 1325.360355][ T8552] EXT4-fs (loop0): dirty_blocks=16 [ 1325.365673][ T8552] EXT4-fs (loop0): Block reservation details [ 1325.371816][ T8552] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1325.575084][ T8568] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1325.635078][ T8584] loop5: detected capacity change from 0 to 2048 [ 1325.644689][ T8568] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1325.660475][ T8568] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1325.660475][ T8568] [ 1325.677697][ T8568] EXT4-fs (loop1): Total free blocks count 0 [ 1325.721755][ T8568] EXT4-fs (loop1): Free/Dirty block details [ 1325.757082][ T8568] EXT4-fs (loop1): free_blocks=0 [ 1325.767819][ T8568] EXT4-fs (loop1): dirty_blocks=16 [ 1325.812554][ T8568] EXT4-fs (loop1): Block reservation details [ 1325.853408][ T8568] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1325.874364][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1325.891927][ T8565] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1325.951564][ T8577] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1325.967011][ T8591] loop2: detected capacity change from 0 to 2048 [ 1325.992471][ T8594] loop0: detected capacity change from 0 to 2048 [ 1326.007636][ T8565] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 117 [ 1326.008640][ T8577] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1326.043116][ T8565] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1326.043116][ T8565] [ 1326.062699][ T8577] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1326.062699][ T8577] [ 1326.089892][ T8577] EXT4-fs (loop4): Total free blocks count 0 [ 1326.133798][ T8577] EXT4-fs (loop4): Free/Dirty block details [ 1326.139840][ T8577] EXT4-fs (loop4): free_blocks=0 [ 1326.144967][ T8577] EXT4-fs (loop4): dirty_blocks=16 [ 1326.150163][ T8577] EXT4-fs (loop4): Block reservation details [ 1326.156358][ T8577] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1326.520142][ T8600] loop4: detected capacity change from 0 to 2048 [ 1326.559697][ T3611] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1326.578144][ T8602] loop1: detected capacity change from 0 to 2048 [ 1326.586776][ T3611] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1326.586776][ T3611] [ 1326.628594][ T3611] EXT4-fs (loop3): Total free blocks count 0 [ 1326.641962][ T3611] EXT4-fs (loop3): Free/Dirty block details [ 1326.648829][ T3611] EXT4-fs (loop3): free_blocks=0 [ 1326.654260][ T3611] EXT4-fs (loop3): dirty_blocks=16 [ 1326.659564][ T3611] EXT4-fs (loop3): Block reservation details [ 1326.671178][ T3611] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1326.828840][ T8583] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1326.892434][ T8593] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1326.899126][ T8613] loop3: detected capacity change from 0 to 2048 [ 1326.923884][ T8583] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1326.949524][ T8593] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1326.979014][ T8593] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1326.979014][ T8593] [ 1326.996873][ T8583] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1326.996873][ T8583] [ 1327.045116][ T8590] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1327.063856][ T8593] EXT4-fs (loop0): Total free blocks count 0 [ 1327.069858][ T8593] EXT4-fs (loop0): Free/Dirty block details [ 1327.076596][ T8593] EXT4-fs (loop0): free_blocks=0 [ 1327.081559][ T8593] EXT4-fs (loop0): dirty_blocks=16 [ 1327.087587][ T8593] EXT4-fs (loop0): Block reservation details [ 1327.093870][ T8593] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1327.119378][ T8590] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1327.131890][ T8583] EXT4-fs (loop5): Total free blocks count 0 [ 1327.131909][ T8583] EXT4-fs (loop5): Free/Dirty block details [ 1327.131924][ T8583] EXT4-fs (loop5): free_blocks=0 [ 1327.131938][ T8583] EXT4-fs (loop5): dirty_blocks=16 [ 1327.157851][ T8583] EXT4-fs (loop5): Block reservation details [ 1327.164827][ T8583] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1327.203690][ T8590] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1327.203690][ T8590] [ 1327.223707][ T8590] EXT4-fs (loop2): Total free blocks count 0 [ 1327.229792][ T8590] EXT4-fs (loop2): Free/Dirty block details [ 1327.254763][ T8590] EXT4-fs (loop2): free_blocks=0 [ 1327.259943][ T8590] EXT4-fs (loop2): dirty_blocks=16 [ 1327.278119][ T8590] EXT4-fs (loop2): Block reservation details [ 1327.306540][ T8590] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1327.489139][ T8618] loop0: detected capacity change from 0 to 2048 [ 1327.553914][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1327.611903][ T8621] loop5: detected capacity change from 0 to 2048 [ 1327.624382][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1327.694139][ T8601] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1327.740495][ T8601] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1327.740495][ T8601] [ 1327.751315][ T8601] EXT4-fs (loop1): Total free blocks count 0 [ 1327.819507][ T8601] EXT4-fs (loop1): Free/Dirty block details [ 1327.829383][ T8599] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1327.859098][ T8601] EXT4-fs (loop1): free_blocks=0 [ 1327.868988][ T8601] EXT4-fs (loop1): dirty_blocks=16 [ 1327.882610][ T8599] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1327.893760][ T8601] EXT4-fs (loop1): Block reservation details [ 1327.916018][ T8601] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1327.920418][ T8599] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1327.920418][ T8599] [ 1327.929935][ T8630] loop2: detected capacity change from 0 to 2048 [ 1327.949954][ T8599] EXT4-fs (loop4): Total free blocks count 0 [ 1327.973206][ T8599] EXT4-fs (loop4): Free/Dirty block details [ 1327.991993][ T8599] EXT4-fs (loop4): free_blocks=0 [ 1328.009675][ T8599] EXT4-fs (loop4): dirty_blocks=16 [ 1328.033407][ T8599] EXT4-fs (loop4): Block reservation details [ 1328.081100][ T8599] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1328.316170][ T8617] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1328.394674][ T8620] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1328.430784][ T8641] loop1: detected capacity change from 0 to 2048 [ 1328.447631][ T8639] loop3: detected capacity change from 0 to 2048 [ 1328.456746][ T8617] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1328.471528][ T8620] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1328.473759][ T8617] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1328.473759][ T8617] [ 1328.499597][ T8617] EXT4-fs (loop0): Total free blocks count 0 [ 1328.508425][ T8617] EXT4-fs (loop0): Free/Dirty block details [ 1328.514802][ T8617] EXT4-fs (loop0): free_blocks=0 [ 1328.524651][ T8617] EXT4-fs (loop0): dirty_blocks=16 [ 1328.529869][ T8617] EXT4-fs (loop0): Block reservation details [ 1328.533662][ T8620] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1328.533662][ T8620] [ 1328.536100][ T8617] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1328.619679][ T8620] EXT4-fs (loop5): Total free blocks count 0 [ 1328.626055][ T8620] EXT4-fs (loop5): Free/Dirty block details [ 1328.632083][ T8620] EXT4-fs (loop5): free_blocks=0 [ 1328.637786][ T8620] EXT4-fs (loop5): dirty_blocks=16 [ 1328.643024][ T8620] EXT4-fs (loop5): Block reservation details [ 1328.649311][ T8620] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1328.681562][ T8647] loop4: detected capacity change from 0 to 2048 [ 1328.908469][ T8629] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1328.936009][ T8629] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1328.961721][ T8629] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1328.961721][ T8629] [ 1328.981539][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1328.981553][ T26] audit: type=1804 audit(1701756230.120:1658): pid=8652 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/137/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1329.010727][ T8629] EXT4-fs (loop2): Total free blocks count 0 [ 1329.040188][ T8654] loop5: detected capacity change from 0 to 2048 [ 1329.043294][ T8629] EXT4-fs (loop2): Free/Dirty block details [ 1329.069307][ T8629] EXT4-fs (loop2): free_blocks=0 [ 1329.086176][ T26] audit: type=1804 audit(1701756230.120:1659): pid=8652 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/137/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1329.098162][ T8629] EXT4-fs (loop2): dirty_blocks=16 [ 1329.159236][ T8629] EXT4-fs (loop2): Block reservation details [ 1329.178217][ T8629] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1329.241448][ T8640] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1329.324914][ T8659] loop0: detected capacity change from 0 to 2048 [ 1329.331521][ T8640] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1329.343969][ T8640] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1329.343969][ T8640] [ 1329.378186][ T8640] EXT4-fs (loop1): Total free blocks count 0 [ 1329.403708][ T8640] EXT4-fs (loop1): Free/Dirty block details [ 1329.425007][ T8640] EXT4-fs (loop1): free_blocks=0 [ 1329.431575][ T8640] EXT4-fs (loop1): dirty_blocks=16 [ 1329.447525][ T8640] EXT4-fs (loop1): Block reservation details [ 1329.460803][ T8640] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1329.533489][ T26] audit: type=1804 audit(1701756230.670:1660): pid=8662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/141/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1329.584234][ T26] audit: type=1804 audit(1701756230.670:1661): pid=8662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/141/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1329.713105][ T8638] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1329.738870][ T8665] loop2: detected capacity change from 0 to 2048 2023/12/05 06:03:50 executed programs: 834 [ 1329.752214][ T8638] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1329.764642][ T26] audit: type=1804 audit(1701756230.890:1662): pid=8666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/141/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1329.801415][ T8638] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1329.801415][ T8638] [ 1329.822795][ T8638] EXT4-fs (loop3): Total free blocks count 0 [ 1329.829205][ T26] audit: type=1804 audit(1701756230.890:1663): pid=8666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/141/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1329.910158][ T8638] EXT4-fs (loop3): Free/Dirty block details [ 1329.940071][ T8653] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1329.982590][ T8646] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1329.997763][ T26] audit: type=1804 audit(1701756230.930:1664): pid=8667 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/136/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1330.006190][ T8638] EXT4-fs (loop3): free_blocks=0 [ 1330.025322][ T26] audit: type=1804 audit(1701756230.930:1665): pid=8667 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/136/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1330.061300][ T8653] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1330.064703][ T8646] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1330.080017][ T8653] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1330.080017][ T8653] [ 1330.098049][ T26] audit: type=1804 audit(1701756231.230:1666): pid=8672 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/136/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1330.121264][ T8638] EXT4-fs (loop3): dirty_blocks=16 [ 1330.123910][ T8646] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1330.123910][ T8646] [ 1330.143843][ T8674] loop1: detected capacity change from 0 to 2048 [ 1330.148789][ T8653] EXT4-fs (loop5): Total free blocks count 0 [ 1330.150331][ T8638] EXT4-fs (loop3): Block reservation details [ 1330.163195][ T8653] EXT4-fs (loop5): Free/Dirty block details [ 1330.170588][ T26] audit: type=1804 audit(1701756231.230:1667): pid=8672 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/136/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1330.178991][ T8638] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1330.200929][ T8653] EXT4-fs (loop5): free_blocks=0 [ 1330.211843][ T8646] EXT4-fs (loop4): Total free blocks count 0 [ 1330.219207][ T8653] EXT4-fs (loop5): dirty_blocks=16 [ 1330.229484][ T8653] EXT4-fs (loop5): Block reservation details [ 1330.241449][ T8653] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1330.241576][ T8658] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1330.248603][ T8646] EXT4-fs (loop4): Free/Dirty block details [ 1330.286714][ T8658] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1330.344594][ T8646] EXT4-fs (loop4): free_blocks=0 [ 1330.349561][ T8646] EXT4-fs (loop4): dirty_blocks=16 [ 1330.355109][ T8646] EXT4-fs (loop4): Block reservation details [ 1330.361105][ T8646] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1330.369128][ T8658] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1330.369128][ T8658] [ 1330.380401][ T8658] EXT4-fs (loop0): Total free blocks count 0 [ 1330.386487][ T8658] EXT4-fs (loop0): Free/Dirty block details [ 1330.392387][ T8658] EXT4-fs (loop0): free_blocks=0 [ 1330.397373][ T8658] EXT4-fs (loop0): dirty_blocks=16 [ 1330.402486][ T8658] EXT4-fs (loop0): Block reservation details [ 1330.408529][ T8658] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1330.691127][ T8680] loop0: detected capacity change from 0 to 2048 [ 1330.834067][ T8664] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1330.904549][ T8664] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1330.928887][ T8664] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1330.928887][ T8664] [ 1330.952754][ T8664] EXT4-fs (loop2): Total free blocks count 0 [ 1330.964002][ T8685] loop3: detected capacity change from 0 to 2048 [ 1330.970640][ T8687] loop5: detected capacity change from 0 to 2048 [ 1330.995408][ T8664] EXT4-fs (loop2): Free/Dirty block details [ 1331.016807][ T8664] EXT4-fs (loop2): free_blocks=0 [ 1331.033108][ T8664] EXT4-fs (loop2): dirty_blocks=16 [ 1331.050781][ T8664] EXT4-fs (loop2): Block reservation details [ 1331.075124][ T8664] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1331.085755][ T8690] loop4: detected capacity change from 0 to 2048 [ 1331.343041][ T8673] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1331.423400][ T8673] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1331.461731][ T8701] loop2: detected capacity change from 0 to 2048 [ 1331.491267][ T8679] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1331.500261][ T8673] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1331.500261][ T8673] [ 1331.607007][ T8679] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1331.654582][ T8673] EXT4-fs (loop1): Total free blocks count 0 [ 1331.661674][ T8673] EXT4-fs (loop1): Free/Dirty block details [ 1331.668637][ T8673] EXT4-fs (loop1): free_blocks=0 [ 1331.671692][ T8679] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1331.671692][ T8679] [ 1331.674721][ T8673] EXT4-fs (loop1): dirty_blocks=16 [ 1331.683340][ T8679] EXT4-fs (loop0): Total free blocks count 0 [ 1331.688726][ T8673] EXT4-fs (loop1): Block reservation details [ 1331.700882][ T8673] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1331.713829][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1331.733706][ T8679] EXT4-fs (loop0): Free/Dirty block details [ 1331.739733][ T8679] EXT4-fs (loop0): free_blocks=0 [ 1331.750359][ T8679] EXT4-fs (loop0): dirty_blocks=16 [ 1331.760306][ T8679] EXT4-fs (loop0): Block reservation details [ 1331.779542][ T8679] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1332.073372][ T8710] loop1: detected capacity change from 0 to 2048 [ 1332.147728][ T8684] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1332.208446][ T8684] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1332.225683][ T8686] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1332.228160][ T8684] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1332.228160][ T8684] [ 1332.288609][ T8684] EXT4-fs (loop3): Total free blocks count 0 [ 1332.294864][ T8684] EXT4-fs (loop3): Free/Dirty block details [ 1332.308767][ T8684] EXT4-fs (loop3): free_blocks=0 [ 1332.317340][ T8684] EXT4-fs (loop3): dirty_blocks=16 [ 1332.328001][ T8684] EXT4-fs (loop3): Block reservation details [ 1332.334180][ T8684] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1332.334329][ T8686] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1332.374403][ T8686] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1332.374403][ T8686] [ 1332.387721][ T8686] EXT4-fs (loop5): Total free blocks count 0 [ 1332.392301][ T8716] loop0: detected capacity change from 0 to 2048 [ 1332.401937][ T8686] EXT4-fs (loop5): Free/Dirty block details [ 1332.423296][ T8686] EXT4-fs (loop5): free_blocks=0 [ 1332.437971][ T8686] EXT4-fs (loop5): dirty_blocks=16 [ 1332.451087][ T8686] EXT4-fs (loop5): Block reservation details [ 1332.461198][ T8719] loop4: detected capacity change from 0 to 2048 [ 1332.467956][ T8700] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1332.483673][ T8686] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1332.494358][ T8700] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1332.577044][ T8700] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1332.577044][ T8700] [ 1332.588136][ T8700] EXT4-fs (loop2): Total free blocks count 0 [ 1332.594550][ T8700] EXT4-fs (loop2): Free/Dirty block details [ 1332.600587][ T8700] EXT4-fs (loop2): free_blocks=0 [ 1332.605974][ T8700] EXT4-fs (loop2): dirty_blocks=16 [ 1332.611172][ T8700] EXT4-fs (loop2): Block reservation details [ 1332.617862][ T8700] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1332.624778][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1332.860383][ T8725] loop3: detected capacity change from 0 to 2048 [ 1332.950575][ T8725] EXT4-fs mount: 30 callbacks suppressed [ 1332.950592][ T8725] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1332.958748][ T8727] loop2: detected capacity change from 0 to 2048 [ 1333.190528][ T8727] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1333.300134][ T8735] loop5: detected capacity change from 0 to 2048 [ 1333.390975][ T8735] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1333.464073][ T8715] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1333.591123][ T8717] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1333.614379][ T8715] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1333.641806][ T8715] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1333.641806][ T8715] [ 1333.672960][ T8717] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1333.688340][ T8715] EXT4-fs (loop0): Total free blocks count 0 [ 1333.696035][ T8724] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1333.712041][ T8717] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1333.712041][ T8717] [ 1333.717985][ T8715] EXT4-fs (loop0): Free/Dirty block details [ 1333.741244][ T8715] EXT4-fs (loop0): free_blocks=0 [ 1333.746691][ T8724] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1333.753117][ T8717] EXT4-fs (loop4): Total free blocks count 0 [ 1333.761318][ T8745] loop1: detected capacity change from 0 to 2048 [ 1333.774356][ T8715] EXT4-fs (loop0): dirty_blocks=16 [ 1333.785400][ T8715] EXT4-fs (loop0): Block reservation details [ 1333.792271][ T8717] EXT4-fs (loop4): Free/Dirty block details [ 1333.798284][ T8724] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1333.798284][ T8724] [ 1333.798303][ T8724] EXT4-fs (loop3): Total free blocks count 0 [ 1333.798317][ T8724] EXT4-fs (loop3): Free/Dirty block details [ 1333.798331][ T8724] EXT4-fs (loop3): free_blocks=0 [ 1333.798344][ T8724] EXT4-fs (loop3): dirty_blocks=16 [ 1333.798422][ T8724] EXT4-fs (loop3): Block reservation details [ 1333.798435][ T8724] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1333.800391][ T8715] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1333.850157][ T8717] EXT4-fs (loop4): free_blocks=0 [ 1333.865971][ T8717] EXT4-fs (loop4): dirty_blocks=16 [ 1333.883543][ T8717] EXT4-fs (loop4): Block reservation details [ 1333.886736][ T8745] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1333.904766][ T8717] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1334.082272][ T8731] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1334.180901][ T8731] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1334.203074][ T8731] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1334.203074][ T8731] [ 1334.213785][ T8731] EXT4-fs (loop5): Total free blocks count 0 [ 1334.215035][ T8751] loop3: detected capacity change from 0 to 2048 [ 1334.228065][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1334.228080][ T26] audit: type=1804 audit(1701756235.360:1692): pid=8752 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/139/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1334.280699][ T26] audit: type=1804 audit(1701756235.360:1693): pid=8752 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/139/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1334.280768][ T8731] EXT4-fs (loop5): Free/Dirty block details [ 1334.358575][ T8751] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1334.366320][ T8731] EXT4-fs (loop5): free_blocks=0 [ 1334.380704][ T8726] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1334.395688][ T8731] EXT4-fs (loop5): dirty_blocks=16 [ 1334.421196][ T8731] EXT4-fs (loop5): Block reservation details [ 1334.486732][ T8731] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1334.525967][ T8726] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1334.550613][ T8726] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1334.550613][ T8726] [ 1334.558943][ T8758] loop0: detected capacity change from 0 to 2048 [ 1334.565950][ T8726] EXT4-fs (loop2): Total free blocks count 0 [ 1334.569187][ T8760] loop4: detected capacity change from 0 to 2048 [ 1334.579199][ T26] audit: type=1804 audit(1701756235.710:1694): pid=8761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/140/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1334.592045][ T8726] EXT4-fs (loop2): Free/Dirty block details [ 1334.617423][ T26] audit: type=1804 audit(1701756235.720:1695): pid=8761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/140/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1334.665934][ T8726] EXT4-fs (loop2): free_blocks=0 [ 1334.670991][ T8726] EXT4-fs (loop2): dirty_blocks=16 [ 1334.684782][ T8760] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1334.714738][ T8726] EXT4-fs (loop2): Block reservation details [ 1334.742049][ T8726] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1334.766652][ T8744] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1334.850793][ T8758] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2023/12/05 06:03:56 executed programs: 850 [ 1334.945109][ T8744] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1334.971882][ T8744] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1334.971882][ T8744] [ 1334.986585][ T155] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1335.004633][ T8744] EXT4-fs (loop1): Total free blocks count 0 [ 1335.011956][ T155] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1335.011956][ T155] [ 1335.024349][ T26] audit: type=1804 audit(1701756236.170:1696): pid=8759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/144/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1335.063728][ T8744] EXT4-fs (loop1): Free/Dirty block details [ 1335.092281][ T26] audit: type=1804 audit(1701756236.170:1697): pid=8759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/144/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1335.097244][ T8744] EXT4-fs (loop1): free_blocks=0 [ 1335.185233][ T8750] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1335.220570][ T8750] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1335.250208][ T8750] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1335.250208][ T8750] [ 1335.261338][ T8744] EXT4-fs (loop1): dirty_blocks=16 [ 1335.262786][ T8750] EXT4-fs (loop3): Total free blocks count 0 [ 1335.279696][ T8750] EXT4-fs (loop3): Free/Dirty block details [ 1335.286284][ T8750] EXT4-fs (loop3): free_blocks=0 [ 1335.291480][ T8750] EXT4-fs (loop3): dirty_blocks=16 [ 1335.291812][ T8744] EXT4-fs (loop1): Block reservation details [ 1335.303468][ T8750] EXT4-fs (loop3): Block reservation details [ 1335.306957][ T8769] loop5: detected capacity change from 0 to 2048 [ 1335.309929][ T8750] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1335.351970][ T8744] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1335.420138][ T8769] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1335.426309][ T8771] loop2: detected capacity change from 0 to 2048 [ 1335.494364][ T8771] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1335.677611][ T8777] loop3: detected capacity change from 0 to 2048 [ 1335.777585][ T8777] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1335.822464][ T26] audit: type=1804 audit(1701756236.960:1698): pid=8780 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/139/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1335.944683][ T8782] loop1: detected capacity change from 0 to 2048 [ 1335.963699][ T26] audit: type=1804 audit(1701756236.990:1699): pid=8780 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/139/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1336.011027][ T8756] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1336.059379][ T8782] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1336.061946][ T8756] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1336.083720][ T26] audit: type=1804 audit(1701756237.050:1700): pid=8783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/139/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1336.110251][ T8757] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1336.134008][ T8756] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1336.134008][ T8756] [ 1336.147785][ T8757] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1336.191775][ T8756] EXT4-fs (loop4): Total free blocks count 0 [ 1336.215656][ T8757] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1336.215656][ T8757] [ 1336.236368][ T8756] EXT4-fs (loop4): Free/Dirty block details [ 1336.242304][ T8756] EXT4-fs (loop4): free_blocks=0 [ 1336.261068][ T8757] EXT4-fs (loop0): Total free blocks count 0 [ 1336.263781][ T26] audit: type=1804 audit(1701756237.050:1701): pid=8783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/139/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1336.279031][ T8757] EXT4-fs (loop0): Free/Dirty block details [ 1336.294390][ T8756] EXT4-fs (loop4): dirty_blocks=16 [ 1336.305923][ T8756] EXT4-fs (loop4): Block reservation details [ 1336.312156][ T8756] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1336.320528][ T8757] EXT4-fs (loop0): free_blocks=0 [ 1336.336001][ T8757] EXT4-fs (loop0): dirty_blocks=16 [ 1336.360599][ T8757] EXT4-fs (loop0): Block reservation details [ 1336.399439][ T8757] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1336.406868][ T8770] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1336.477279][ T8770] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1336.492306][ T8768] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1336.521476][ T8770] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1336.521476][ T8770] [ 1336.527820][ T8776] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1336.542762][ T8770] EXT4-fs (loop2): Total free blocks count 0 [ 1336.562512][ T8768] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1336.583041][ T8776] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1336.584798][ T8770] EXT4-fs (loop2): Free/Dirty block details [ 1336.595757][ T8768] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1336.595757][ T8768] [ 1336.625661][ T8776] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1336.625661][ T8776] [ 1336.631979][ T8770] EXT4-fs (loop2): free_blocks=0 [ 1336.644458][ T8768] EXT4-fs (loop5): Total free blocks count 0 [ 1336.651494][ T8770] EXT4-fs (loop2): dirty_blocks=16 [ 1336.656719][ T8776] EXT4-fs (loop3): Total free blocks count 0 [ 1336.656736][ T8776] EXT4-fs (loop3): Free/Dirty block details [ 1336.671946][ T8770] EXT4-fs (loop2): Block reservation details [ 1336.679555][ T8768] EXT4-fs (loop5): Free/Dirty block details [ 1336.693904][ T8776] EXT4-fs (loop3): free_blocks=0 [ 1336.701251][ T8768] EXT4-fs (loop5): free_blocks=0 [ 1336.708746][ T8776] EXT4-fs (loop3): dirty_blocks=16 [ 1336.710489][ T8770] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1336.718190][ T8768] EXT4-fs (loop5): dirty_blocks=16 [ 1336.726425][ T8776] EXT4-fs (loop3): Block reservation details [ 1336.729349][ T8768] EXT4-fs (loop5): Block reservation details [ 1336.742578][ T8768] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1336.749305][ T8776] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1336.881451][ T8796] loop4: detected capacity change from 0 to 2048 [ 1336.942502][ T8781] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1336.966566][ T8796] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1337.022992][ T8801] loop0: detected capacity change from 0 to 2048 [ 1337.071904][ T8781] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1337.082715][ T8801] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1337.085084][ T8781] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1337.085084][ T8781] [ 1337.106562][ T8781] EXT4-fs (loop1): Total free blocks count 0 [ 1337.112951][ T8781] EXT4-fs (loop1): Free/Dirty block details [ 1337.121786][ T8781] EXT4-fs (loop1): free_blocks=0 [ 1337.127054][ T8781] EXT4-fs (loop1): dirty_blocks=16 [ 1337.132205][ T8781] EXT4-fs (loop1): Block reservation details [ 1337.138804][ T8781] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1337.201173][ T8807] loop2: detected capacity change from 0 to 2048 [ 1337.285163][ T8807] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1337.311496][ T8805] loop3: detected capacity change from 0 to 2048 [ 1337.424258][ T8810] loop5: detected capacity change from 0 to 2048 [ 1337.424714][ T8805] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1337.502521][ T8810] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1337.668430][ T8817] loop1: detected capacity change from 0 to 2048 [ 1337.770354][ T8817] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1338.019088][ T8795] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1338.060037][ T8806] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1338.064485][ T8795] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1338.093069][ T8800] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1338.115301][ T8795] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1338.115301][ T8795] [ 1338.127760][ T8806] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1338.134037][ T8795] EXT4-fs (loop4): Total free blocks count 0 [ 1338.147703][ T8800] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1338.168029][ T8800] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1338.168029][ T8800] [ 1338.182394][ T8795] EXT4-fs (loop4): Free/Dirty block details [ 1338.190300][ T8806] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1338.190300][ T8806] [ 1338.195226][ T8800] EXT4-fs (loop0): Total free blocks count 0 [ 1338.207486][ T8795] EXT4-fs (loop4): free_blocks=0 [ 1338.212753][ T8806] EXT4-fs (loop2): Total free blocks count 0 [ 1338.212771][ T8806] EXT4-fs (loop2): Free/Dirty block details [ 1338.212786][ T8806] EXT4-fs (loop2): free_blocks=0 [ 1338.212801][ T8806] EXT4-fs (loop2): dirty_blocks=16 [ 1338.212814][ T8806] EXT4-fs (loop2): Block reservation details [ 1338.212826][ T8806] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1338.255268][ T8800] EXT4-fs (loop0): Free/Dirty block details [ 1338.269949][ T8800] EXT4-fs (loop0): free_blocks=0 [ 1338.278063][ T8795] EXT4-fs (loop4): dirty_blocks=16 [ 1338.282324][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1338.288014][ T8795] EXT4-fs (loop4): Block reservation details [ 1338.311641][ T8800] EXT4-fs (loop0): dirty_blocks=16 [ 1338.343335][ T8795] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1338.343874][ T8800] EXT4-fs (loop0): Block reservation details [ 1338.366620][ T8800] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1338.634100][ T8809] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1338.680493][ T8809] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1338.683073][ T8832] loop2: detected capacity change from 0 to 2048 [ 1338.692921][ T155] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1338.692947][ T155] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1338.692947][ T155] [ 1338.693387][ T8816] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1338.748366][ T8809] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1338.748366][ T8809] [ 1338.758922][ T8809] EXT4-fs (loop5): Total free blocks count 0 [ 1338.767393][ T8809] EXT4-fs (loop5): Free/Dirty block details [ 1338.779114][ T8832] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1338.790297][ T8809] EXT4-fs (loop5): free_blocks=0 [ 1338.817163][ T8809] EXT4-fs (loop5): dirty_blocks=16 [ 1338.822620][ T8809] EXT4-fs (loop5): Block reservation details [ 1338.884267][ T8809] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1338.934548][ T8836] loop4: detected capacity change from 0 to 2048 [ 1338.955492][ T8816] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1338.972317][ T8816] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1338.972317][ T8816] [ 1338.993347][ T8816] EXT4-fs (loop1): Total free blocks count 0 [ 1339.010926][ T8816] EXT4-fs (loop1): Free/Dirty block details [ 1339.021633][ T8836] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1339.040493][ T8816] EXT4-fs (loop1): free_blocks=0 [ 1339.049083][ T8816] EXT4-fs (loop1): dirty_blocks=16 [ 1339.054629][ T8816] EXT4-fs (loop1): Block reservation details [ 1339.060757][ T8816] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1339.172998][ T8841] loop3: detected capacity change from 0 to 2048 [ 1339.189602][ T8842] loop0: detected capacity change from 0 to 2048 [ 1339.240586][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1339.240601][ T26] audit: type=1804 audit(1701756240.380:1722): pid=8843 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/142/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1339.305032][ T8841] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1339.344637][ T8849] loop5: detected capacity change from 0 to 2048 [ 1339.355091][ T26] audit: type=1804 audit(1701756240.440:1723): pid=8843 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/142/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1339.393431][ T8842] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1339.481057][ T8831] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1339.520054][ T8849] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1339.583924][ T8831] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1339.633138][ T8854] loop1: detected capacity change from 0 to 2048 [ 1339.642059][ T8831] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1339.642059][ T8831] [ 1339.653156][ T8831] EXT4-fs (loop2): Total free blocks count 0 [ 1339.659556][ T8831] EXT4-fs (loop2): Free/Dirty block details [ 1339.670857][ T8831] EXT4-fs (loop2): free_blocks=0 [ 1339.682716][ T8831] EXT4-fs (loop2): dirty_blocks=16 [ 1339.692434][ T26] audit: type=1804 audit(1701756240.830:1724): pid=8855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/147/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1339.709731][ T8831] EXT4-fs (loop2): Block reservation details [ 1339.743431][ T8854] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1339.784142][ T8831] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1339.839853][ T26] audit: type=1804 audit(1701756240.830:1725): pid=8855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/147/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1339.877565][ T8840] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1339.944285][ T8840] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1339.966561][ T8840] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1339.966561][ T8840] [ 1339.988801][ T8840] EXT4-fs (loop3): Total free blocks count 0 [ 1340.004028][ T8840] EXT4-fs (loop3): Free/Dirty block details [ 1340.020274][ T8840] EXT4-fs (loop3): free_blocks=0 [ 1340.033271][ T8840] EXT4-fs (loop3): dirty_blocks=16 [ 1340.046556][ T8840] EXT4-fs (loop3): Block reservation details [ 1340.066614][ T8840] EXT4-fs (loop3): i_reserved_data_blocks=1 2023/12/05 06:04:01 executed programs: 866 [ 1340.271066][ T26] audit: type=1804 audit(1701756241.410:1726): pid=8860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/141/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1340.389824][ T26] audit: type=1804 audit(1701756241.410:1727): pid=8860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/141/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1340.436533][ T8835] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1340.451934][ T8848] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1340.464236][ T8866] loop2: detected capacity change from 0 to 2048 [ 1340.491358][ T26] audit: type=1804 audit(1701756241.430:1728): pid=8861 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/146/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1340.512430][ T8835] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1340.537994][ T26] audit: type=1804 audit(1701756241.430:1729): pid=8861 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/146/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1340.543694][ T8839] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1340.563966][ T26] audit: type=1804 audit(1701756241.510:1730): pid=8862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/141/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1340.586034][ T8848] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1340.605101][ T8835] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1340.605101][ T8835] [ 1340.617577][ T8866] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1340.626228][ T8835] EXT4-fs (loop4): Total free blocks count 0 [ 1340.626245][ T8835] EXT4-fs (loop4): Free/Dirty block details [ 1340.626259][ T8835] EXT4-fs (loop4): free_blocks=0 [ 1340.655894][ T8835] EXT4-fs (loop4): dirty_blocks=16 [ 1340.661686][ T8835] EXT4-fs (loop4): Block reservation details [ 1340.668697][ T8835] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1340.739123][ T8848] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1340.739123][ T8848] [ 1340.749433][ T8839] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1340.760959][ T26] audit: type=1804 audit(1701756241.510:1731): pid=8862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/141/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1340.771016][ T8848] EXT4-fs (loop5): Total free blocks count 0 [ 1340.812332][ T8839] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1340.812332][ T8839] [ 1340.822603][ T8853] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1340.858130][ T8839] EXT4-fs (loop0): Total free blocks count 0 [ 1340.871491][ T8848] EXT4-fs (loop5): Free/Dirty block details [ 1340.883708][ T8839] EXT4-fs (loop0): Free/Dirty block details [ 1340.892124][ T8872] loop3: detected capacity change from 0 to 2048 [ 1340.901951][ T8848] EXT4-fs (loop5): free_blocks=0 [ 1340.907264][ T8839] EXT4-fs (loop0): free_blocks=0 [ 1340.912335][ T8853] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1340.930250][ T8848] EXT4-fs (loop5): dirty_blocks=16 [ 1340.935580][ T8839] EXT4-fs (loop0): dirty_blocks=16 [ 1340.940717][ T8839] EXT4-fs (loop0): Block reservation details [ 1340.953839][ T8848] EXT4-fs (loop5): Block reservation details [ 1340.966341][ T8848] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1340.973830][ T8839] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1340.994435][ T8872] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1341.021190][ T8853] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1341.021190][ T8853] [ 1341.171429][ T8853] EXT4-fs (loop1): Total free blocks count 0 [ 1341.220841][ T8853] EXT4-fs (loop1): Free/Dirty block details [ 1341.260049][ T8853] EXT4-fs (loop1): free_blocks=0 [ 1341.281381][ T8853] EXT4-fs (loop1): dirty_blocks=16 [ 1341.298824][ T8877] loop4: detected capacity change from 0 to 2048 [ 1341.308836][ T8853] EXT4-fs (loop1): Block reservation details [ 1341.327572][ T8853] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1341.362732][ T8877] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1341.472018][ T8865] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1341.576868][ T8884] loop0: detected capacity change from 0 to 2048 [ 1341.583425][ T8865] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1341.605887][ T8865] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1341.605887][ T8865] [ 1341.632197][ T8871] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1341.635778][ T8865] EXT4-fs (loop2): Total free blocks count 0 [ 1341.653036][ T8865] EXT4-fs (loop2): Free/Dirty block details [ 1341.659548][ T8865] EXT4-fs (loop2): free_blocks=0 [ 1341.690460][ T8865] EXT4-fs (loop2): dirty_blocks=16 [ 1341.693909][ T8886] loop5: detected capacity change from 0 to 2048 [ 1341.717804][ T8865] EXT4-fs (loop2): Block reservation details [ 1341.725867][ T8884] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1341.744832][ T8871] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1341.792631][ T8865] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1341.819126][ T8886] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1341.847078][ T8871] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1341.847078][ T8871] [ 1341.871637][ T8890] loop1: detected capacity change from 0 to 2048 [ 1341.916666][ T8871] EXT4-fs (loop3): Total free blocks count 0 [ 1341.965907][ T8871] EXT4-fs (loop3): Free/Dirty block details [ 1341.972622][ T8871] EXT4-fs (loop3): free_blocks=0 [ 1341.979660][ T8871] EXT4-fs (loop3): dirty_blocks=16 [ 1341.985228][ T8871] EXT4-fs (loop3): Block reservation details [ 1341.991308][ T8871] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1342.023902][ T8890] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1342.193717][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1342.240814][ T8898] loop2: detected capacity change from 0 to 2048 [ 1342.292268][ T8898] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1342.317741][ T8900] loop3: detected capacity change from 0 to 2048 [ 1342.367331][ T8900] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1342.791881][ T8883] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1342.842957][ T8910] loop4: detected capacity change from 0 to 2048 [ 1342.888114][ T8883] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1342.908412][ T8889] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1342.940306][ T8910] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1342.950342][ T8883] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1342.950342][ T8883] [ 1342.992846][ T8883] EXT4-fs (loop0): Total free blocks count 0 [ 1343.023942][ T8889] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1343.030637][ T8897] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1343.042300][ T8889] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1343.042300][ T8889] [ 1343.060750][ T8889] EXT4-fs (loop1): Total free blocks count 0 [ 1343.066883][ T8889] EXT4-fs (loop1): Free/Dirty block details [ 1343.070923][ T8883] EXT4-fs (loop0): Free/Dirty block details [ 1343.072845][ T8889] EXT4-fs (loop1): free_blocks=0 [ 1343.083904][ T8889] EXT4-fs (loop1): dirty_blocks=16 [ 1343.089123][ T8889] EXT4-fs (loop1): Block reservation details [ 1343.095944][ T8889] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1343.123861][ T8883] EXT4-fs (loop0): free_blocks=0 [ 1343.139167][ T8897] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1343.153794][ T8883] EXT4-fs (loop0): dirty_blocks=16 [ 1343.159531][ T8897] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1343.159531][ T8897] [ 1343.179515][ T8883] EXT4-fs (loop0): Block reservation details [ 1343.180507][ T8897] EXT4-fs (loop2): Total free blocks count 0 [ 1343.199608][ T8883] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1343.204491][ T8897] EXT4-fs (loop2): Free/Dirty block details [ 1343.218279][ T8897] EXT4-fs (loop2): free_blocks=0 [ 1343.223315][ T8897] EXT4-fs (loop2): dirty_blocks=16 [ 1343.249785][ T8897] EXT4-fs (loop2): Block reservation details [ 1343.255251][ T8899] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1343.267224][ T8897] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1343.320097][ T8899] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1343.409678][ T8899] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1343.409678][ T8899] [ 1343.456832][ T8899] EXT4-fs (loop3): Total free blocks count 0 [ 1343.482486][ T8899] EXT4-fs (loop3): Free/Dirty block details [ 1343.497817][ T8919] loop1: detected capacity change from 0 to 2048 [ 1343.513769][ T8899] EXT4-fs (loop3): free_blocks=0 [ 1343.524613][ T8899] EXT4-fs (loop3): dirty_blocks=16 [ 1343.543992][ T8899] EXT4-fs (loop3): Block reservation details [ 1343.565060][ T8899] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1343.581207][ T8919] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1343.724355][ T8924] loop5: detected capacity change from 0 to 2048 [ 1343.821500][ T8924] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1343.848943][ T8926] loop2: detected capacity change from 0 to 2048 [ 1343.892081][ T8909] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1343.974305][ T8909] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1344.014146][ T8909] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1344.014146][ T8909] [ 1344.015114][ T8926] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1344.031170][ T8909] EXT4-fs (loop4): Total free blocks count 0 [ 1344.040742][ T8909] EXT4-fs (loop4): Free/Dirty block details [ 1344.049438][ T8909] EXT4-fs (loop4): free_blocks=0 [ 1344.054698][ T8909] EXT4-fs (loop4): dirty_blocks=16 [ 1344.059848][ T8909] EXT4-fs (loop4): Block reservation details [ 1344.060478][ T8932] loop3: detected capacity change from 0 to 2048 [ 1344.070205][ T8909] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1344.129648][ T8935] loop0: detected capacity change from 0 to 2048 [ 1344.179362][ T8932] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1344.278383][ T8935] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1344.385144][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1344.385160][ T26] audit: type=1804 audit(1701756245.530:1752): pid=8926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/145/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1344.483711][ T26] audit: type=1804 audit(1701756245.560:1753): pid=8926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/145/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1344.577192][ T8925] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1344.592128][ T26] audit: type=1804 audit(1701756245.570:1754): pid=8941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/145/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1344.619308][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1344.644494][ T8918] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1344.671168][ T8925] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1344.683685][ T26] audit: type=1804 audit(1701756245.570:1755): pid=8941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/145/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1344.709382][ T8918] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1344.729195][ T8925] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1344.729195][ T8925] [ 1344.733034][ T8918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1344.733034][ T8918] [ 1344.755703][ T8925] EXT4-fs (loop2): Total free blocks count 0 [ 1344.761706][ T8925] EXT4-fs (loop2): Free/Dirty block details [ 1344.783279][ T8918] EXT4-fs (loop1): Total free blocks count 0 [ 1344.800831][ T26] audit: type=1804 audit(1701756245.810:1756): pid=8944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/148/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1344.832687][ T8918] EXT4-fs (loop1): Free/Dirty block details [ 1344.854465][ T8925] EXT4-fs (loop2): free_blocks=0 [ 1344.859427][ T8925] EXT4-fs (loop2): dirty_blocks=16 [ 1344.865814][ T8918] EXT4-fs (loop1): free_blocks=0 [ 1344.878183][ T8925] EXT4-fs (loop2): Block reservation details [ 1344.885311][ T8918] EXT4-fs (loop1): dirty_blocks=16 [ 1344.890436][ T8918] EXT4-fs (loop1): Block reservation details [ 1344.896155][ T8946] loop4: detected capacity change from 0 to 2048 [ 1344.903125][ T26] audit: type=1804 audit(1701756245.810:1757): pid=8944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/148/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1344.946126][ T8925] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1344.969959][ T8918] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1344.981634][ T26] audit: type=1804 audit(1701756246.070:1758): pid=8947 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/150/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1345.022172][ T8946] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1345.033724][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1345.101919][ T26] audit: type=1804 audit(1701756246.070:1759): pid=8947 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/150/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1345.117682][ T8931] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1345.185406][ T8931] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1345.203763][ T8931] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1345.203763][ T8931] [ 1345.223315][ T26] audit: type=1804 audit(1701756246.360:1760): pid=8951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/143/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1345.226465][ T8931] EXT4-fs (loop3): Total free blocks count 0 2023/12/05 06:04:06 executed programs: 883 [ 1345.272743][ T26] audit: type=1804 audit(1701756246.400:1761): pid=8951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/143/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1345.311356][ T8931] EXT4-fs (loop3): Free/Dirty block details [ 1345.323907][ T8931] EXT4-fs (loop3): free_blocks=0 [ 1345.339059][ T8931] EXT4-fs (loop3): dirty_blocks=16 [ 1345.353421][ T8931] EXT4-fs (loop3): Block reservation details [ 1345.398873][ T8931] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1345.509951][ T8954] loop1: detected capacity change from 0 to 2048 [ 1345.517003][ T8956] loop5: detected capacity change from 0 to 2048 [ 1345.541035][ T8958] loop2: detected capacity change from 0 to 2048 [ 1345.579193][ T8954] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1345.614082][ T8956] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1345.640295][ T8958] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1345.879387][ T8967] loop3: detected capacity change from 0 to 2048 [ 1345.916911][ T8945] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1345.951160][ T8945] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1346.009022][ T8967] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1346.010104][ T8945] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1346.010104][ T8945] [ 1346.139192][ T8945] EXT4-fs (loop4): Total free blocks count 0 [ 1346.145697][ T8945] EXT4-fs (loop4): Free/Dirty block details [ 1346.151609][ T8945] EXT4-fs (loop4): free_blocks=0 [ 1346.156740][ T8945] EXT4-fs (loop4): dirty_blocks=16 [ 1346.161856][ T8945] EXT4-fs (loop4): Block reservation details [ 1346.167905][ T8945] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1346.183810][ T8971] loop0: detected capacity change from 0 to 2048 [ 1346.265365][ T8971] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1346.365964][ T8955] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1346.454240][ T8955] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1346.485730][ T8955] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1346.485730][ T8955] [ 1346.520582][ T8955] EXT4-fs (loop5): Total free blocks count 0 [ 1346.526989][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1346.549606][ T8955] EXT4-fs (loop5): Free/Dirty block details [ 1346.563808][ T8955] EXT4-fs (loop5): free_blocks=0 [ 1346.574685][ T8955] EXT4-fs (loop5): dirty_blocks=16 [ 1346.586848][ T8955] EXT4-fs (loop5): Block reservation details [ 1346.603783][ T8953] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1346.630329][ T8955] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1346.650398][ T8953] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1346.677184][ T8953] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1346.677184][ T8953] [ 1346.718706][ T8953] EXT4-fs (loop1): Total free blocks count 0 [ 1346.735621][ T8953] EXT4-fs (loop1): Free/Dirty block details [ 1346.750769][ T8953] EXT4-fs (loop1): free_blocks=0 [ 1346.766174][ T8953] EXT4-fs (loop1): dirty_blocks=16 [ 1346.777860][ T8981] loop4: detected capacity change from 0 to 2048 [ 1346.785564][ T8953] EXT4-fs (loop1): Block reservation details [ 1346.799862][ T8953] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1346.855114][ T8981] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1346.884356][ T8966] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1346.994191][ T8966] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1347.074016][ T8966] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1347.074016][ T8966] [ 1347.088393][ T8966] EXT4-fs (loop3): Total free blocks count 0 [ 1347.096743][ T8966] EXT4-fs (loop3): Free/Dirty block details [ 1347.124872][ T8966] EXT4-fs (loop3): free_blocks=0 [ 1347.147218][ T8966] EXT4-fs (loop3): dirty_blocks=16 [ 1347.161430][ T8966] EXT4-fs (loop3): Block reservation details [ 1347.173254][ T8970] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1347.192775][ T8989] loop5: detected capacity change from 0 to 2048 [ 1347.213705][ T8966] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1347.231062][ T8991] loop1: detected capacity change from 0 to 2048 [ 1347.240362][ T8970] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1347.266548][ T8989] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1347.368887][ T8970] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1347.368887][ T8970] [ 1347.378513][ T8991] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1347.379421][ T8970] EXT4-fs (loop0): Total free blocks count 0 [ 1347.395502][ T8970] EXT4-fs (loop0): Free/Dirty block details [ 1347.401613][ T8970] EXT4-fs (loop0): free_blocks=0 [ 1347.406917][ T8970] EXT4-fs (loop0): dirty_blocks=16 [ 1347.407710][ T8995] loop2: detected capacity change from 0 to 2048 [ 1347.412208][ T8970] EXT4-fs (loop0): Block reservation details [ 1347.425278][ T8970] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1347.501375][ T8995] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1347.633165][ T9001] loop3: detected capacity change from 0 to 2048 [ 1347.707503][ T9001] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1347.755225][ T8979] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1347.779491][ T8979] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1347.849908][ T8979] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1347.849908][ T8979] [ 1347.912230][ T8979] EXT4-fs (loop4): Total free blocks count 0 [ 1347.923702][ T8979] EXT4-fs (loop4): Free/Dirty block details [ 1347.929692][ T8979] EXT4-fs (loop4): free_blocks=0 [ 1347.978399][ T8979] EXT4-fs (loop4): dirty_blocks=16 [ 1347.986019][ T8979] EXT4-fs (loop4): Block reservation details [ 1348.003508][ T8979] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1348.005129][ T8990] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1348.049137][ T8990] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1348.097103][ T8990] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1348.097103][ T8990] [ 1348.130499][ T8988] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1348.148048][ T8990] EXT4-fs (loop1): Total free blocks count 0 [ 1348.175844][ T8990] EXT4-fs (loop1): Free/Dirty block details [ 1348.195647][ T8990] EXT4-fs (loop1): free_blocks=0 [ 1348.212131][ T8990] EXT4-fs (loop1): dirty_blocks=16 [ 1348.218493][ T8988] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1348.220031][ T9011] loop0: detected capacity change from 0 to 2048 [ 1348.242885][ T8990] EXT4-fs (loop1): Block reservation details [ 1348.264780][ T8990] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1348.268463][ T8988] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1348.268463][ T8988] [ 1348.306486][ T8988] EXT4-fs (loop5): Total free blocks count 0 [ 1348.312479][ T8988] EXT4-fs (loop5): Free/Dirty block details [ 1348.332081][ T9011] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1348.344597][ T8988] EXT4-fs (loop5): free_blocks=0 [ 1348.404004][ T8988] EXT4-fs (loop5): dirty_blocks=16 [ 1348.446002][ T8988] EXT4-fs (loop5): Block reservation details [ 1348.490654][ T8988] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1348.539203][ T9017] loop4: detected capacity change from 0 to 2048 [ 1348.573806][ T9017] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1348.621866][ T9000] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1348.673317][ T9000] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1348.686246][ T8994] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1348.753766][ T9000] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1348.753766][ T9000] [ 1348.769001][ T9000] EXT4-fs (loop3): Total free blocks count 0 [ 1348.777559][ T9000] EXT4-fs (loop3): Free/Dirty block details [ 1348.783537][ T9000] EXT4-fs (loop3): free_blocks=0 [ 1348.788919][ T8994] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1348.818792][ T9000] EXT4-fs (loop3): dirty_blocks=16 [ 1348.824683][ T9000] EXT4-fs (loop3): Block reservation details [ 1348.842018][ T8994] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1348.842018][ T8994] [ 1348.852276][ T9000] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1348.878362][ T9023] loop1: detected capacity change from 0 to 2048 [ 1348.891774][ T8994] EXT4-fs (loop2): Total free blocks count 0 [ 1348.905153][ T8994] EXT4-fs (loop2): Free/Dirty block details [ 1348.919054][ T8994] EXT4-fs (loop2): free_blocks=0 [ 1348.931011][ T8994] EXT4-fs (loop2): dirty_blocks=16 [ 1348.942330][ T9023] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1348.960825][ T9026] loop5: detected capacity change from 0 to 2048 [ 1348.985870][ T8994] EXT4-fs (loop2): Block reservation details [ 1349.018741][ T8994] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1349.083842][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1349.101882][ T9026] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1349.125664][ T9010] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1349.140838][ T9010] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 117 [ 1349.153983][ T9010] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1349.153983][ T9010] [ 1349.439088][ T26] kauditd_printk_skb: 26 callbacks suppressed [ 1349.439104][ T26] audit: type=1804 audit(1701756250.580:1788): pid=9033 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/146/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1349.588056][ T26] audit: type=1804 audit(1701756250.580:1789): pid=9033 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/146/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1349.603758][ T9039] loop2: detected capacity change from 0 to 2048 [ 1349.620659][ T155] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1349.632623][ T9036] loop3: detected capacity change from 0 to 2048 [ 1349.647552][ T155] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1349.647552][ T155] [ 1349.650516][ T9016] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1349.658960][ T9022] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1349.689511][ T155] EXT4-fs (loop0): Total free blocks count 0 [ 1349.699500][ T155] EXT4-fs (loop0): Free/Dirty block details [ 1349.706379][ T155] EXT4-fs (loop0): free_blocks=0 [ 1349.712218][ T155] EXT4-fs (loop0): dirty_blocks=16 [ 1349.713335][ T9016] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1349.726252][ T155] EXT4-fs (loop0): Block reservation details [ 1349.735990][ T9022] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1349.751085][ T9039] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1349.763751][ T9016] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1349.763751][ T9016] [ 1349.768444][ T155] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1349.774921][ T9016] EXT4-fs (loop4): Total free blocks count 0 [ 1349.785959][ T9022] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1349.785959][ T9022] [ 1349.793975][ T9016] EXT4-fs (loop4): Free/Dirty block details [ 1349.801503][ T9016] EXT4-fs (loop4): free_blocks=0 [ 1349.813664][ T9016] EXT4-fs (loop4): dirty_blocks=16 [ 1349.818796][ T9016] EXT4-fs (loop4): Block reservation details [ 1349.824881][ T9016] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1349.832824][ T9036] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1349.898054][ T9022] EXT4-fs (loop1): Total free blocks count 0 [ 1349.920623][ T9022] EXT4-fs (loop1): Free/Dirty block details [ 1349.949869][ T9022] EXT4-fs (loop1): free_blocks=0 [ 1349.990615][ T26] audit: type=1804 audit(1701756251.130:1790): pid=9044 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/151/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1350.038800][ T9022] EXT4-fs (loop1): dirty_blocks=16 [ 1350.060593][ T9022] EXT4-fs (loop1): Block reservation details [ 1350.093641][ T9022] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1350.142280][ T9046] loop0: detected capacity change from 0 to 2048 [ 1350.152426][ T26] audit: type=1804 audit(1701756251.160:1791): pid=9044 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/151/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1350.169958][ T9025] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1350.228016][ T9046] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1350.229162][ T9049] loop4: detected capacity change from 0 to 2048 [ 1350.256441][ T9025] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1350.270247][ T9025] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1350.270247][ T9025] [ 1350.280477][ T9025] EXT4-fs (loop5): Total free blocks count 0 [ 1350.286866][ T9025] EXT4-fs (loop5): Free/Dirty block details [ 1350.292883][ T9025] EXT4-fs (loop5): free_blocks=0 [ 1350.298941][ T9025] EXT4-fs (loop5): dirty_blocks=16 [ 1350.304439][ T9025] EXT4-fs (loop5): Block reservation details [ 1350.310889][ T9025] EXT4-fs (loop5): i_reserved_data_blocks=1 2023/12/05 06:04:11 executed programs: 899 [ 1350.336245][ T9049] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1350.548403][ T26] audit: type=1804 audit(1701756251.690:1792): pid=9054 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/148/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1350.646019][ T9057] loop5: detected capacity change from 0 to 2048 [ 1350.663637][ T26] audit: type=1804 audit(1701756251.690:1793): pid=9054 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/148/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1350.759756][ T9057] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1350.794771][ T9038] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1350.810555][ T9035] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1350.852994][ T26] audit: type=1804 audit(1701756251.720:1794): pid=9055 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/153/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1350.878556][ T9063] loop1: detected capacity change from 0 to 2048 [ 1350.917605][ T9063] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1350.932339][ T9035] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1350.958284][ T9038] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1350.983157][ T26] audit: type=1804 audit(1701756251.720:1795): pid=9055 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/153/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1351.009830][ T9035] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1351.009830][ T9035] [ 1351.011206][ T26] audit: type=1804 audit(1701756252.090:1796): pid=9064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/146/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1351.031499][ T9038] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1351.031499][ T9038] [ 1351.075062][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1351.115389][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1351.130000][ T9035] EXT4-fs (loop3): Total free blocks count 0 [ 1351.132307][ T9045] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1351.143401][ T9035] EXT4-fs (loop3): Free/Dirty block details [ 1351.157326][ T9038] EXT4-fs (loop2): Total free blocks count 0 [ 1351.166144][ T9038] EXT4-fs (loop2): Free/Dirty block details [ 1351.176352][ T9038] EXT4-fs (loop2): free_blocks=0 [ 1351.184771][ T9038] EXT4-fs (loop2): dirty_blocks=16 [ 1351.191157][ T9035] EXT4-fs (loop3): free_blocks=0 [ 1351.199607][ T9038] EXT4-fs (loop2): Block reservation details [ 1351.199881][ T26] audit: type=1804 audit(1701756252.090:1797): pid=9064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/146/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1351.206095][ T9035] EXT4-fs (loop3): dirty_blocks=16 [ 1351.242754][ T9045] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1351.243917][ T9048] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1351.274827][ T9045] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1351.274827][ T9045] [ 1351.289253][ T9038] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1351.363892][ T9035] EXT4-fs (loop3): Block reservation details [ 1351.371308][ T9035] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1351.400691][ T9048] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1351.430988][ T9048] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1351.430988][ T9048] [ 1351.463399][ T9048] EXT4-fs (loop4): Total free blocks count 0 [ 1351.484513][ T9048] EXT4-fs (loop4): Free/Dirty block details [ 1351.504255][ T9048] EXT4-fs (loop4): free_blocks=0 [ 1351.520883][ T9048] EXT4-fs (loop4): dirty_blocks=16 [ 1351.542522][ T9048] EXT4-fs (loop4): Block reservation details [ 1351.563400][ T9048] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1351.799262][ T9076] loop0: detected capacity change from 0 to 2048 [ 1351.824476][ T9062] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1351.865433][ T9074] loop2: detected capacity change from 0 to 2048 [ 1351.922884][ T9076] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1351.938538][ T9081] loop4: detected capacity change from 0 to 2048 [ 1351.944149][ T9062] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1351.948425][ T9078] loop3: detected capacity change from 0 to 2048 [ 1351.977511][ T9062] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1351.977511][ T9062] [ 1351.987807][ T9062] EXT4-fs (loop1): Total free blocks count 0 [ 1351.994437][ T9062] EXT4-fs (loop1): Free/Dirty block details [ 1352.002396][ T9074] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1352.017234][ T9062] EXT4-fs (loop1): free_blocks=0 [ 1352.022459][ T9062] EXT4-fs (loop1): dirty_blocks=16 [ 1352.028308][ T9062] EXT4-fs (loop1): Block reservation details [ 1352.036252][ T9062] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1352.043409][ T9081] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1352.095436][ T9078] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1352.370452][ T9090] loop5: detected capacity change from 0 to 2048 [ 1352.450925][ T9090] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1352.498057][ T9092] loop1: detected capacity change from 0 to 2048 [ 1352.577208][ T9092] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1352.893950][ T9079] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1353.012945][ T9079] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1353.055734][ T9077] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1353.078003][ T9079] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1353.078003][ T9079] [ 1353.078077][ T9075] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1353.101154][ T9079] EXT4-fs (loop4): Total free blocks count 0 [ 1353.112750][ T9077] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1353.131759][ T9079] EXT4-fs (loop4): Free/Dirty block details [ 1353.146030][ T9079] EXT4-fs (loop4): free_blocks=0 [ 1353.151353][ T9089] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1353.167896][ T9077] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1353.167896][ T9077] [ 1353.177691][ T9075] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1353.190171][ T9079] EXT4-fs (loop4): dirty_blocks=16 [ 1353.195528][ T9079] EXT4-fs (loop4): Block reservation details [ 1353.201589][ T9077] EXT4-fs (loop3): Total free blocks count 0 [ 1353.207953][ T9079] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1353.214064][ T9089] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1353.226357][ T9077] EXT4-fs (loop3): Free/Dirty block details [ 1353.233431][ T9077] EXT4-fs (loop3): free_blocks=0 [ 1353.239813][ T9089] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1353.239813][ T9089] [ 1353.251887][ T9075] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1353.251887][ T9075] [ 1353.268979][ T9073] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1353.272347][ T9077] EXT4-fs (loop3): dirty_blocks=16 [ 1353.293640][ T9089] EXT4-fs (loop5): Total free blocks count 0 [ 1353.297146][ T9077] EXT4-fs (loop3): Block reservation details [ 1353.299632][ T9089] EXT4-fs (loop5): Free/Dirty block details [ 1353.299650][ T9089] EXT4-fs (loop5): free_blocks=0 [ 1353.299666][ T9089] EXT4-fs (loop5): dirty_blocks=16 [ 1353.299680][ T9089] EXT4-fs (loop5): Block reservation details [ 1353.299693][ T9089] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1353.310309][ T9077] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1353.324944][ T9075] EXT4-fs (loop0): Total free blocks count 0 [ 1353.368042][ T9073] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1353.408133][ T9073] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1353.408133][ T9073] [ 1353.422378][ T9075] EXT4-fs (loop0): Free/Dirty block details [ 1353.434088][ T9073] EXT4-fs (loop2): Total free blocks count 0 [ 1353.446858][ T9075] EXT4-fs (loop0): free_blocks=0 [ 1353.456394][ T9073] EXT4-fs (loop2): Free/Dirty block details [ 1353.471479][ T9075] EXT4-fs (loop0): dirty_blocks=16 [ 1353.480265][ T9073] EXT4-fs (loop2): free_blocks=0 [ 1353.496307][ T9075] EXT4-fs (loop0): Block reservation details [ 1353.502032][ T9091] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1353.502544][ T9073] EXT4-fs (loop2): dirty_blocks=16 [ 1353.543707][ T9075] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1353.555603][ T9073] EXT4-fs (loop2): Block reservation details [ 1353.561896][ T9073] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1353.573089][ T9091] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1353.623333][ T9091] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1353.623333][ T9091] [ 1353.670756][ T9091] EXT4-fs (loop1): Total free blocks count 0 [ 1353.688755][ T9091] EXT4-fs (loop1): Free/Dirty block details [ 1353.711733][ T9091] EXT4-fs (loop1): free_blocks=0 [ 1353.719428][ T9110] loop4: detected capacity change from 0 to 2048 [ 1353.733794][ T9091] EXT4-fs (loop1): dirty_blocks=16 [ 1353.738921][ T9091] EXT4-fs (loop1): Block reservation details [ 1353.835548][ T9091] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1353.921852][ T9116] loop5: detected capacity change from 0 to 2048 [ 1353.936966][ T9115] loop3: detected capacity change from 0 to 2048 [ 1354.244643][ T9122] loop0: detected capacity change from 0 to 2048 [ 1354.318175][ T9126] loop1: detected capacity change from 0 to 2048 [ 1354.398082][ T9127] loop2: detected capacity change from 0 to 2048 [ 1354.486918][ T9109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1354.510078][ T9109] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1354.657015][ T9109] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1354.657015][ T9109] [ 1354.667990][ T9109] EXT4-fs (loop4): Total free blocks count 0 [ 1354.674566][ T9109] EXT4-fs (loop4): Free/Dirty block details [ 1354.680467][ T9109] EXT4-fs (loop4): free_blocks=0 [ 1354.685799][ T9109] EXT4-fs (loop4): dirty_blocks=16 [ 1354.690921][ T9109] EXT4-fs (loop4): Block reservation details [ 1354.698234][ T9109] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1354.720047][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1354.720060][ T26] audit: type=1804 audit(1701756255.860:1818): pid=9135 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/151/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1354.829398][ T26] audit: type=1804 audit(1701756255.910:1819): pid=9135 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/151/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1355.013721][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1355.063687][ T26] audit: type=1804 audit(1701756256.200:1820): pid=9137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/155/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1355.099920][ T9124] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1355.164857][ T9124] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1355.168718][ T9140] loop4: detected capacity change from 0 to 2048 [ 1355.179124][ T26] audit: type=1804 audit(1701756256.200:1821): pid=9137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/155/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1355.223654][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1355.239220][ T9113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1355.256262][ T9124] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1355.256262][ T9124] [ 1355.275233][ T9124] EXT4-fs (loop1): Total free blocks count 0 [ 1355.286164][ T26] audit: type=1804 audit(1701756256.330:1822): pid=9141 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/154/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1355.312131][ T9113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1355.326893][ T9124] EXT4-fs (loop1): Free/Dirty block details [ 1355.363680][ T26] audit: type=1804 audit(1701756256.330:1823): pid=9141 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/154/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1355.375196][ T9114] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1355.389483][ T26] audit: type=1804 audit(1701756256.350:1824): pid=9142 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/148/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1355.414356][ T9120] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1355.427805][ T26] audit: type=1804 audit(1701756256.350:1825): pid=9142 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/148/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1355.441944][ T9113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1355.441944][ T9113] [ 1355.470354][ T9124] EXT4-fs (loop1): free_blocks=0 [ 1355.481730][ T9124] EXT4-fs (loop1): dirty_blocks=16 [ 1355.486999][ T9124] EXT4-fs (loop1): Block reservation details [ 1355.493055][ T9124] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1355.499128][ T9114] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1355.499128][ T9114] [ 1355.524146][ T9120] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1355.536505][ T9114] EXT4-fs (loop5): Total free blocks count 0 [ 1355.548129][ T9114] EXT4-fs (loop5): Free/Dirty block details [ 1355.557831][ T9113] EXT4-fs (loop3): Total free blocks count 0 [ 1355.568811][ T9114] EXT4-fs (loop5): free_blocks=0 [ 1355.572085][ T9113] EXT4-fs (loop3): Free/Dirty block details [ 1355.578278][ T9120] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1355.578278][ T9120] [ 1355.583282][ T9113] EXT4-fs (loop3): free_blocks=0 [ 1355.596322][ T9114] EXT4-fs (loop5): dirty_blocks=16 [ 1355.609123][ T9113] EXT4-fs (loop3): dirty_blocks=16 [ 1355.615671][ T26] audit: type=1804 audit(1701756256.760:1826): pid=9147 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/150/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1355.621417][ T9113] EXT4-fs (loop3): Block reservation details [ 1355.653286][ T9114] EXT4-fs (loop5): Block reservation details [ 1355.669716][ T9114] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1355.676385][ T9113] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1355.678521][ T9120] EXT4-fs (loop0): Total free blocks count 0 [ 1355.708085][ T26] audit: type=1804 audit(1701756256.790:1827): pid=9147 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/150/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1355.740668][ T9120] EXT4-fs (loop0): Free/Dirty block details [ 1355.753365][ T9120] EXT4-fs (loop0): free_blocks=0 [ 1355.763632][ T9120] EXT4-fs (loop0): dirty_blocks=16 [ 1355.777629][ T9120] EXT4-fs (loop0): Block reservation details 2023/12/05 06:04:17 executed programs: 914 [ 1355.803771][ T9120] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1355.888388][ T3697] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1355.928436][ T3697] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1355.928436][ T3697] [ 1356.142181][ T9138] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1356.180782][ T9152] loop1: detected capacity change from 0 to 2048 [ 1356.189162][ T9153] loop5: detected capacity change from 0 to 2048 [ 1356.215041][ T9138] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1356.247222][ T9155] loop3: detected capacity change from 0 to 2048 [ 1356.259997][ T9138] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1356.259997][ T9138] [ 1356.277239][ T9138] EXT4-fs (loop4): Total free blocks count 0 [ 1356.287875][ T9138] EXT4-fs (loop4): Free/Dirty block details [ 1356.294699][ T9138] EXT4-fs (loop4): free_blocks=0 [ 1356.299772][ T9138] EXT4-fs (loop4): dirty_blocks=16 [ 1356.305062][ T9138] EXT4-fs (loop4): Block reservation details [ 1356.311488][ T9138] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1356.448761][ T9163] loop2: detected capacity change from 0 to 2048 [ 1356.478016][ T9165] loop0: detected capacity change from 0 to 2048 [ 1356.713768][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1356.773223][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1356.956343][ T9171] loop4: detected capacity change from 0 to 2048 [ 1357.365049][ T9151] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1357.369290][ T9150] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1357.386252][ T9151] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1357.471156][ T9151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1357.471156][ T9151] [ 1357.501116][ T9151] EXT4-fs (loop1): Total free blocks count 0 [ 1357.528906][ T9151] EXT4-fs (loop1): Free/Dirty block details [ 1357.543253][ T9151] EXT4-fs (loop1): free_blocks=0 [ 1357.562230][ T9164] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1357.579984][ T9186] loop3: detected capacity change from 0 to 2048 [ 1357.592226][ T9151] EXT4-fs (loop1): dirty_blocks=16 [ 1357.602860][ T9150] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1357.607680][ T9151] EXT4-fs (loop1): Block reservation details [ 1357.631789][ T9164] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1357.652885][ T9188] loop2: detected capacity change from 0 to 2048 [ 1357.659665][ T9151] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1357.668704][ T9150] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1357.668704][ T9150] [ 1357.673495][ T9164] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1357.673495][ T9164] [ 1357.688386][ T9164] EXT4-fs (loop0): Total free blocks count 0 [ 1357.695552][ T9164] EXT4-fs (loop0): Free/Dirty block details [ 1357.702267][ T9164] EXT4-fs (loop0): free_blocks=0 [ 1357.713998][ T9164] EXT4-fs (loop0): dirty_blocks=16 [ 1357.714596][ T9170] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1357.719380][ T9164] EXT4-fs (loop0): Block reservation details [ 1357.743881][ T9150] EXT4-fs (loop5): Total free blocks count 0 [ 1357.750002][ T9150] EXT4-fs (loop5): Free/Dirty block details [ 1357.756643][ T9150] EXT4-fs (loop5): free_blocks=0 [ 1357.761777][ T9150] EXT4-fs (loop5): dirty_blocks=16 [ 1357.767319][ T9150] EXT4-fs (loop5): Block reservation details [ 1357.774063][ T9150] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1357.776708][ T9170] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1357.804241][ T9164] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1357.812184][ T9170] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1357.812184][ T9170] [ 1357.822178][ T9170] EXT4-fs (loop4): Total free blocks count 0 [ 1357.828447][ T9170] EXT4-fs (loop4): Free/Dirty block details [ 1357.834652][ T9170] EXT4-fs (loop4): free_blocks=0 [ 1357.839722][ T9170] EXT4-fs (loop4): dirty_blocks=16 [ 1357.845138][ T9170] EXT4-fs (loop4): Block reservation details [ 1357.851251][ T9170] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1358.176933][ T9194] loop0: detected capacity change from 0 to 2048 [ 1358.337777][ T9196] loop5: detected capacity change from 0 to 2048 [ 1358.356268][ T9200] loop1: detected capacity change from 0 to 2048 [ 1358.633439][ T9187] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1358.694051][ T9187] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1358.699799][ T9205] loop4: detected capacity change from 0 to 2048 [ 1358.713650][ T9187] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1358.713650][ T9187] [ 1358.734097][ T9187] EXT4-fs (loop2): Total free blocks count 0 [ 1358.741288][ T9187] EXT4-fs (loop2): Free/Dirty block details [ 1358.752996][ T9187] EXT4-fs (loop2): free_blocks=0 [ 1358.764090][ T9187] EXT4-fs (loop2): dirty_blocks=16 [ 1358.783634][ T9187] EXT4-fs (loop2): Block reservation details [ 1358.796920][ T9187] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1358.954609][ T9185] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1358.994328][ T9185] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1359.033955][ T9193] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1359.048698][ T9185] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1359.048698][ T9185] [ 1359.063891][ T9185] EXT4-fs (loop3): Total free blocks count 0 [ 1359.074277][ T9185] EXT4-fs (loop3): Free/Dirty block details [ 1359.080399][ T9193] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1359.108093][ T9185] EXT4-fs (loop3): free_blocks=0 [ 1359.113110][ T9185] EXT4-fs (loop3): dirty_blocks=16 [ 1359.123109][ T9193] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1359.123109][ T9193] [ 1359.139251][ T9185] EXT4-fs (loop3): Block reservation details [ 1359.153924][ T9193] EXT4-fs (loop0): Total free blocks count 0 [ 1359.160002][ T9193] EXT4-fs (loop0): Free/Dirty block details [ 1359.166564][ T9185] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1359.172331][ T9199] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1359.174200][ T9195] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1359.208767][ T9193] EXT4-fs (loop0): free_blocks=0 [ 1359.223813][ T9193] EXT4-fs (loop0): dirty_blocks=16 [ 1359.233829][ T9193] EXT4-fs (loop0): Block reservation details [ 1359.240122][ T9199] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1359.252403][ T9193] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1359.279071][ T9195] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1359.293818][ T9199] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1359.293818][ T9199] [ 1359.320393][ T9199] EXT4-fs (loop1): Total free blocks count 0 [ 1359.360040][ T9199] EXT4-fs (loop1): Free/Dirty block details [ 1359.369941][ T9195] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1359.369941][ T9195] [ 1359.388943][ T9219] loop2: detected capacity change from 0 to 2048 [ 1359.393843][ T9199] EXT4-fs (loop1): free_blocks=0 [ 1359.417157][ T9199] EXT4-fs (loop1): dirty_blocks=16 [ 1359.422342][ T9195] EXT4-fs (loop5): Total free blocks count 0 [ 1359.439255][ T9199] EXT4-fs (loop1): Block reservation details [ 1359.451874][ T9195] EXT4-fs (loop5): Free/Dirty block details [ 1359.463721][ T9195] EXT4-fs (loop5): free_blocks=0 [ 1359.468779][ T9199] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1359.474958][ T9195] EXT4-fs (loop5): dirty_blocks=16 [ 1359.535236][ T9195] EXT4-fs (loop5): Block reservation details [ 1359.541463][ T9195] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1359.767015][ T9204] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1359.819124][ T9227] loop1: detected capacity change from 0 to 2048 [ 1359.837358][ T9225] loop3: detected capacity change from 0 to 2048 [ 1359.864039][ T9204] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1359.878403][ T9229] loop0: detected capacity change from 0 to 2048 [ 1360.003816][ T9204] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1360.003816][ T9204] [ 1360.014455][ T9204] EXT4-fs (loop4): Total free blocks count 0 [ 1360.020660][ T9204] EXT4-fs (loop4): Free/Dirty block details [ 1360.027666][ T9204] EXT4-fs (loop4): free_blocks=0 [ 1360.032839][ T9204] EXT4-fs (loop4): dirty_blocks=16 [ 1360.039248][ T9204] EXT4-fs (loop4): Block reservation details [ 1360.045586][ T9204] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1360.066320][ T26] kauditd_printk_skb: 26 callbacks suppressed [ 1360.066333][ T26] audit: type=1804 audit(1701756261.210:1854): pid=9236 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/153/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1360.294663][ T9218] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1360.302241][ T26] audit: type=1804 audit(1701756261.210:1855): pid=9236 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/153/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1360.351408][ T9239] loop5: detected capacity change from 0 to 2048 [ 1360.367779][ T9218] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1360.423266][ T9218] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1360.423266][ T9218] [ 1360.436913][ T9218] EXT4-fs (loop2): Total free blocks count 0 [ 1360.443137][ T9218] EXT4-fs (loop2): Free/Dirty block details [ 1360.473375][ T26] audit: type=1804 audit(1701756261.610:1856): pid=9241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/154/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1360.484600][ T9218] EXT4-fs (loop2): free_blocks=0 [ 1360.502265][ T26] audit: type=1804 audit(1701756261.610:1857): pid=9241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/154/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1360.623661][ T9218] EXT4-fs (loop2): dirty_blocks=16 [ 1360.640681][ T9218] EXT4-fs (loop2): Block reservation details [ 1360.665018][ T9226] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1360.673979][ T9218] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1360.722187][ T9245] loop4: detected capacity change from 0 to 2048 [ 1360.745535][ T9226] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1360.763918][ T9226] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1360.763918][ T9226] [ 1360.792951][ T9226] EXT4-fs (loop1): Total free blocks count 0 [ 1360.855947][ T26] audit: type=1804 audit(1701756261.990:1858): pid=9248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/151/bus/bus" dev="loop0" ino=18 res=1 errno=0 2023/12/05 06:04:22 executed programs: 932 [ 1360.914240][ T9226] EXT4-fs (loop1): Free/Dirty block details [ 1360.920299][ T9226] EXT4-fs (loop1): free_blocks=0 [ 1360.925967][ T9226] EXT4-fs (loop1): dirty_blocks=16 [ 1360.931217][ T9226] EXT4-fs (loop1): Block reservation details [ 1360.937497][ T9226] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1360.999452][ T26] audit: type=1804 audit(1701756261.990:1859): pid=9248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/151/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1361.025450][ T9224] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1361.027718][ T9228] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1361.074362][ T9224] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1361.110686][ T9228] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1361.123808][ T26] audit: type=1804 audit(1701756261.990:1860): pid=9249 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/158/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1361.130399][ T9224] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1361.130399][ T9224] [ 1361.172420][ T9228] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1361.172420][ T9228] [ 1361.174784][ T9253] loop2: detected capacity change from 0 to 2048 [ 1361.188763][ T9228] EXT4-fs (loop0): Total free blocks count 0 [ 1361.189108][ T9224] EXT4-fs (loop3): Total free blocks count 0 [ 1361.201325][ T9224] EXT4-fs (loop3): Free/Dirty block details [ 1361.207155][ T9228] EXT4-fs (loop0): Free/Dirty block details [ 1361.214519][ T9224] EXT4-fs (loop3): free_blocks=0 [ 1361.219691][ T9224] EXT4-fs (loop3): dirty_blocks=16 [ 1361.228751][ T26] audit: type=1804 audit(1701756262.000:1861): pid=9249 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/158/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1361.232989][ T9224] EXT4-fs (loop3): Block reservation details [ 1361.257995][ T9228] EXT4-fs (loop0): free_blocks=0 [ 1361.290797][ T9228] EXT4-fs (loop0): dirty_blocks=16 [ 1361.292220][ T9224] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1361.308768][ T9228] EXT4-fs (loop0): Block reservation details [ 1361.317750][ T1377] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.324074][ T1377] ieee802154 phy1 wpan1: encryption failed: -22 [ 1361.334063][ T9228] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1361.438457][ T26] audit: type=1804 audit(1701756262.580:1862): pid=9256 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/157/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1361.465085][ T26] audit: type=1804 audit(1701756262.580:1863): pid=9256 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/157/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1361.540584][ T9259] loop1: detected capacity change from 0 to 2048 [ 1361.597386][ T9238] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1361.634647][ T9238] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1361.667447][ T9238] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1361.667447][ T9238] [ 1361.677335][ T9238] EXT4-fs (loop5): Total free blocks count 0 [ 1361.683340][ T9238] EXT4-fs (loop5): Free/Dirty block details [ 1361.689509][ T9238] EXT4-fs (loop5): free_blocks=0 [ 1361.694817][ T9238] EXT4-fs (loop5): dirty_blocks=16 [ 1361.700043][ T9238] EXT4-fs (loop5): Block reservation details [ 1361.706140][ T9238] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1361.835103][ T9263] loop3: detected capacity change from 0 to 2048 [ 1362.141364][ T9273] loop5: detected capacity change from 0 to 2048 [ 1362.150052][ T9267] loop0: detected capacity change from 0 to 2048 [ 1362.192903][ T9244] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1362.268047][ T9252] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1362.316501][ T9252] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1362.329403][ T9244] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1362.335157][ T9257] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1362.356886][ T9257] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1362.369187][ T9257] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1362.369187][ T9257] [ 1362.373431][ T9244] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1362.373431][ T9244] [ 1362.384327][ T9257] EXT4-fs (loop1): Total free blocks count 0 [ 1362.390864][ T9252] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1362.390864][ T9252] [ 1362.396272][ T9257] EXT4-fs (loop1): Free/Dirty block details [ 1362.411253][ T9257] EXT4-fs (loop1): free_blocks=0 [ 1362.416345][ T9257] EXT4-fs (loop1): dirty_blocks=16 [ 1362.421463][ T9257] EXT4-fs (loop1): Block reservation details [ 1362.427581][ T9257] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1362.433890][ T9252] EXT4-fs (loop2): Total free blocks count 0 [ 1362.439891][ T9252] EXT4-fs (loop2): Free/Dirty block details [ 1362.445902][ T9244] EXT4-fs (loop4): Total free blocks count 0 [ 1362.452198][ T9244] EXT4-fs (loop4): Free/Dirty block details [ 1362.475987][ T9244] EXT4-fs (loop4): free_blocks=0 [ 1362.491122][ T9244] EXT4-fs (loop4): dirty_blocks=16 [ 1362.500284][ T9244] EXT4-fs (loop4): Block reservation details [ 1362.513930][ T9252] EXT4-fs (loop2): free_blocks=0 [ 1362.518887][ T9252] EXT4-fs (loop2): dirty_blocks=16 [ 1362.531942][ T9244] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1362.560391][ T9252] EXT4-fs (loop2): Block reservation details [ 1362.581178][ T9252] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1362.905209][ T9281] loop1: detected capacity change from 0 to 2048 [ 1362.975415][ T9281] EXT4-fs mount: 30 callbacks suppressed [ 1362.975433][ T9281] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1363.138316][ T9262] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1363.198585][ T9266] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1363.217138][ T9293] loop2: detected capacity change from 0 to 2048 [ 1363.223818][ T9262] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1363.229345][ T9291] loop4: detected capacity change from 0 to 2048 [ 1363.254024][ T9272] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1363.262788][ T9262] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1363.262788][ T9262] [ 1363.282250][ T9262] EXT4-fs (loop3): Total free blocks count 0 [ 1363.288737][ T9262] EXT4-fs (loop3): Free/Dirty block details [ 1363.295978][ T9262] EXT4-fs (loop3): free_blocks=0 [ 1363.302223][ T9262] EXT4-fs (loop3): dirty_blocks=16 [ 1363.308972][ T9266] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1363.310730][ T9291] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1363.323748][ T9272] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1363.356727][ T9293] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1363.422175][ T9262] EXT4-fs (loop3): Block reservation details [ 1363.454617][ T9266] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1363.454617][ T9266] [ 1363.459975][ T9262] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1363.464745][ T9266] EXT4-fs (loop0): Total free blocks count 0 [ 1363.477068][ T9266] EXT4-fs (loop0): Free/Dirty block details [ 1363.483105][ T9266] EXT4-fs (loop0): free_blocks=0 [ 1363.488461][ T9266] EXT4-fs (loop0): dirty_blocks=16 [ 1363.495763][ T9266] EXT4-fs (loop0): Block reservation details [ 1363.501996][ T9266] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1363.511535][ T9272] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1363.511535][ T9272] [ 1363.521358][ T9272] EXT4-fs (loop5): Total free blocks count 0 [ 1363.527606][ T9272] EXT4-fs (loop5): Free/Dirty block details [ 1363.533687][ T9272] EXT4-fs (loop5): free_blocks=0 [ 1363.538761][ T9272] EXT4-fs (loop5): dirty_blocks=16 [ 1363.544036][ T9272] EXT4-fs (loop5): Block reservation details [ 1363.550147][ T9272] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1363.695237][ T9280] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1363.811998][ T9280] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1363.839229][ T9280] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1363.839229][ T9280] [ 1363.866840][ T9280] EXT4-fs (loop1): Total free blocks count 0 [ 1363.873312][ T9280] EXT4-fs (loop1): Free/Dirty block details [ 1363.886003][ T9280] EXT4-fs (loop1): free_blocks=0 [ 1363.892182][ T9280] EXT4-fs (loop1): dirty_blocks=16 [ 1363.900780][ T9280] EXT4-fs (loop1): Block reservation details [ 1363.932390][ T9280] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1364.071811][ T9304] loop3: detected capacity change from 0 to 2048 [ 1364.080233][ T9301] loop0: detected capacity change from 0 to 2048 [ 1364.095349][ T9305] loop5: detected capacity change from 0 to 2048 [ 1364.137260][ T9301] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1364.150627][ T9304] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1364.174578][ T9305] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1364.387244][ T9290] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1364.421564][ T9318] loop1: detected capacity change from 0 to 2048 [ 1364.434202][ T9292] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1364.444304][ T9290] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1364.479866][ T9292] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1364.491804][ T9290] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1364.491804][ T9290] [ 1364.524081][ T9318] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1364.526385][ T9292] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1364.526385][ T9292] [ 1364.544258][ T9290] EXT4-fs (loop4): Total free blocks count 0 [ 1364.557156][ T9292] EXT4-fs (loop2): Total free blocks count 0 [ 1364.576254][ T9292] EXT4-fs (loop2): Free/Dirty block details [ 1364.584800][ T9290] EXT4-fs (loop4): Free/Dirty block details [ 1364.590822][ T9290] EXT4-fs (loop4): free_blocks=0 [ 1364.596811][ T9290] EXT4-fs (loop4): dirty_blocks=16 [ 1364.602035][ T9290] EXT4-fs (loop4): Block reservation details [ 1364.610022][ T9290] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1364.618265][ T9292] EXT4-fs (loop2): free_blocks=0 [ 1364.623344][ T9292] EXT4-fs (loop2): dirty_blocks=16 [ 1364.631379][ T9292] EXT4-fs (loop2): Block reservation details [ 1364.638339][ T9292] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1365.011543][ T9300] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1365.029920][ T9302] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1365.058978][ T9302] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1365.094867][ T9300] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1365.096512][ T9302] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1365.096512][ T9302] [ 1365.127525][ T9328] loop4: detected capacity change from 0 to 2048 [ 1365.169258][ T9302] EXT4-fs (loop5): Total free blocks count 0 [ 1365.186672][ T9328] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1365.197387][ T9300] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1365.197387][ T9300] [ 1365.207132][ T9302] EXT4-fs (loop5): Free/Dirty block details [ 1365.207152][ T9302] EXT4-fs (loop5): free_blocks=0 [ 1365.207169][ T9302] EXT4-fs (loop5): dirty_blocks=16 [ 1365.207183][ T9302] EXT4-fs (loop5): Block reservation details [ 1365.207195][ T9302] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1365.228583][ T9303] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1365.240193][ T9300] EXT4-fs (loop0): Total free blocks count 0 [ 1365.257731][ T9300] EXT4-fs (loop0): Free/Dirty block details [ 1365.263733][ T9300] EXT4-fs (loop0): free_blocks=0 [ 1365.268697][ T9300] EXT4-fs (loop0): dirty_blocks=16 [ 1365.273969][ T9300] EXT4-fs (loop0): Block reservation details [ 1365.279967][ T9300] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1365.290720][ T9331] loop2: detected capacity change from 0 to 2048 [ 1365.352343][ T9331] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1365.363811][ T9303] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1365.376050][ T9303] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1365.376050][ T9303] [ 1365.385841][ T9303] EXT4-fs (loop3): Total free blocks count 0 [ 1365.391954][ T9303] EXT4-fs (loop3): Free/Dirty block details [ 1365.398843][ T9303] EXT4-fs (loop3): free_blocks=0 [ 1365.403980][ T9303] EXT4-fs (loop3): dirty_blocks=16 [ 1365.409126][ T9303] EXT4-fs (loop3): Block reservation details [ 1365.415172][ T9303] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1365.611507][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1365.611522][ T26] audit: type=1804 audit(1701756266.750:1888): pid=9321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/157/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1365.698794][ T9338] loop5: detected capacity change from 0 to 2048 [ 1365.701537][ T26] audit: type=1804 audit(1701756266.800:1889): pid=9321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/157/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1365.771905][ T9338] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1365.846821][ T9342] loop3: detected capacity change from 0 to 2048 [ 1365.861224][ T9317] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1365.938984][ T9342] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1365.989585][ T9317] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1365.996138][ T9347] loop0: detected capacity change from 0 to 2048 [ 1366.024570][ T9317] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1366.024570][ T9317] [ 1366.034681][ T9317] EXT4-fs (loop1): Total free blocks count 0 [ 1366.041321][ T9317] EXT4-fs (loop1): Free/Dirty block details [ 1366.047493][ T9317] EXT4-fs (loop1): free_blocks=0 [ 1366.052454][ T9317] EXT4-fs (loop1): dirty_blocks=16 [ 1366.056241][ T9347] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1366.057943][ T9317] EXT4-fs (loop1): Block reservation details [ 1366.075549][ T9317] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1366.092330][ T26] audit: type=1804 audit(1701756267.230:1890): pid=9349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/155/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1366.242598][ T26] audit: type=1804 audit(1701756267.230:1891): pid=9349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/155/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1366.242618][ T9327] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1366.294337][ T9327] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1366.329912][ T9327] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1366.329912][ T9327] [ 1366.340126][ T9327] EXT4-fs (loop4): Total free blocks count 0 [ 1366.363533][ T9327] EXT4-fs (loop4): Free/Dirty block details [ 1366.380519][ T9327] EXT4-fs (loop4): free_blocks=0 2023/12/05 06:04:27 executed programs: 949 [ 1366.393556][ T9327] EXT4-fs (loop4): dirty_blocks=16 [ 1366.411101][ T9327] EXT4-fs (loop4): Block reservation details [ 1366.430167][ T9327] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1366.451056][ T26] audit: type=1804 audit(1701756267.590:1892): pid=9352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/156/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1366.530593][ T26] audit: type=1804 audit(1701756267.630:1893): pid=9352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/156/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1366.685352][ T9330] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1366.709233][ T9330] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1366.729786][ T9330] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1366.729786][ T9330] [ 1366.734035][ T9355] loop1: detected capacity change from 0 to 2048 [ 1366.750840][ T9330] EXT4-fs (loop2): Total free blocks count 0 [ 1366.762747][ T9330] EXT4-fs (loop2): Free/Dirty block details [ 1366.793233][ T9330] EXT4-fs (loop2): free_blocks=0 [ 1366.817858][ T9330] EXT4-fs (loop2): dirty_blocks=16 [ 1366.838879][ T9330] EXT4-fs (loop2): Block reservation details [ 1366.843118][ T9355] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1366.862342][ T9330] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1367.021358][ T26] audit: type=1804 audit(1701756268.160:1894): pid=9343 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/160/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1367.078552][ T3611] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1367.116992][ T3611] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1367.116992][ T3611] [ 1367.118862][ T26] audit: type=1804 audit(1701756268.160:1895): pid=9343 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/160/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1367.201178][ T9337] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1367.275229][ T26] audit: type=1804 audit(1701756268.300:1896): pid=9359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/161/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1367.356816][ T9341] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1367.372541][ T9344] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1367.395841][ T9344] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1367.409050][ T9365] loop4: detected capacity change from 0 to 2048 [ 1367.414474][ T9337] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1367.424063][ T26] audit: type=1804 audit(1701756268.300:1897): pid=9359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/161/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1367.445037][ T9341] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1367.501803][ T9365] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1367.518905][ T9344] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1367.518905][ T9344] [ 1367.633162][ T9337] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1367.633162][ T9337] [ 1367.653220][ T9341] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1367.653220][ T9341] [ 1367.663117][ T9344] EXT4-fs (loop0): Total free blocks count 0 [ 1367.669247][ T9341] EXT4-fs (loop3): Total free blocks count 0 [ 1367.675349][ T9344] EXT4-fs (loop0): Free/Dirty block details [ 1367.689925][ T9337] EXT4-fs (loop5): Total free blocks count 0 [ 1367.697430][ T9341] EXT4-fs (loop3): Free/Dirty block details [ 1367.712382][ T9337] EXT4-fs (loop5): Free/Dirty block details [ 1367.715284][ T9341] EXT4-fs (loop3): free_blocks=0 [ 1367.733692][ T9344] EXT4-fs (loop0): free_blocks=0 [ 1367.738661][ T9344] EXT4-fs (loop0): dirty_blocks=16 [ 1367.742309][ T9337] EXT4-fs (loop5): free_blocks=0 [ 1367.743943][ T9341] EXT4-fs (loop3): dirty_blocks=16 [ 1367.755179][ T9337] EXT4-fs (loop5): dirty_blocks=16 [ 1367.769415][ T9370] loop2: detected capacity change from 0 to 2048 [ 1367.779894][ T9337] EXT4-fs (loop5): Block reservation details [ 1367.782540][ T9341] EXT4-fs (loop3): Block reservation details [ 1367.792186][ T9341] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1367.809409][ T9344] EXT4-fs (loop0): Block reservation details [ 1367.814286][ T9337] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1367.823149][ T9344] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1367.855372][ T9370] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1368.087221][ T9354] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1368.150374][ T9354] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1368.204185][ T9354] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1368.204185][ T9354] [ 1368.221830][ T9354] EXT4-fs (loop1): Total free blocks count 0 [ 1368.255913][ T9354] EXT4-fs (loop1): Free/Dirty block details [ 1368.275682][ T9354] EXT4-fs (loop1): free_blocks=0 [ 1368.280711][ T9354] EXT4-fs (loop1): dirty_blocks=16 [ 1368.294002][ T9364] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1368.308794][ T9354] EXT4-fs (loop1): Block reservation details [ 1368.320341][ T9379] loop0: detected capacity change from 0 to 2048 [ 1368.323690][ T9354] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1368.333311][ T9364] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1368.335844][ T9380] loop3: detected capacity change from 0 to 2048 [ 1368.392091][ T9364] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1368.392091][ T9364] [ 1368.403812][ T9379] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1368.424385][ T9364] EXT4-fs (loop4): Total free blocks count 0 [ 1368.473860][ T9364] EXT4-fs (loop4): Free/Dirty block details [ 1368.485249][ T9380] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1368.517604][ T9364] EXT4-fs (loop4): free_blocks=0 [ 1368.526498][ T9384] loop5: detected capacity change from 0 to 2048 [ 1368.537830][ T9364] EXT4-fs (loop4): dirty_blocks=16 [ 1368.558374][ T9364] EXT4-fs (loop4): Block reservation details [ 1368.608414][ T9364] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1368.657701][ T9384] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1368.742411][ T9390] loop1: detected capacity change from 0 to 2048 [ 1368.777083][ T9390] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1369.102747][ T9398] loop4: detected capacity change from 0 to 2048 [ 1369.109531][ T9378] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1369.151215][ T9369] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1369.195630][ T9378] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1369.208641][ T9369] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1369.230917][ T9369] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1369.230917][ T9369] [ 1369.232375][ T9398] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1369.253619][ T9369] EXT4-fs (loop2): Total free blocks count 0 [ 1369.259875][ T9378] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1369.259875][ T9378] [ 1369.269928][ T9369] EXT4-fs (loop2): Free/Dirty block details [ 1369.295896][ T9369] EXT4-fs (loop2): free_blocks=0 [ 1369.300989][ T9378] EXT4-fs (loop3): Total free blocks count 0 [ 1369.313839][ T9369] EXT4-fs (loop2): dirty_blocks=16 [ 1369.326034][ T9378] EXT4-fs (loop3): Free/Dirty block details [ 1369.338574][ T9369] EXT4-fs (loop2): Block reservation details [ 1369.345925][ T9378] EXT4-fs (loop3): free_blocks=0 [ 1369.351128][ T9378] EXT4-fs (loop3): dirty_blocks=16 [ 1369.357483][ T9378] EXT4-fs (loop3): Block reservation details [ 1369.363981][ T9378] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1369.417603][ T9369] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1369.440050][ T9377] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1369.501618][ T9377] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1369.520120][ T9383] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1369.559655][ T9377] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1369.559655][ T9377] [ 1369.591525][ T9377] EXT4-fs (loop0): Total free blocks count 0 [ 1369.604641][ T9383] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1369.611235][ T9377] EXT4-fs (loop0): Free/Dirty block details [ 1369.627549][ T9389] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1369.638488][ T9377] EXT4-fs (loop0): free_blocks=0 [ 1369.642376][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1369.668232][ T9383] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1369.668232][ T9383] [ 1369.670731][ T9377] EXT4-fs (loop0): dirty_blocks=16 [ 1369.698798][ T9377] EXT4-fs (loop0): Block reservation details [ 1369.705240][ T9383] EXT4-fs (loop5): Total free blocks count 0 [ 1369.718957][ T9389] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1369.731558][ T9383] EXT4-fs (loop5): Free/Dirty block details [ 1369.733674][ T9377] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1369.743765][ T9383] EXT4-fs (loop5): free_blocks=0 [ 1369.748719][ T9383] EXT4-fs (loop5): dirty_blocks=16 [ 1369.794871][ T9383] EXT4-fs (loop5): Block reservation details [ 1369.800987][ T9383] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1369.810668][ T9389] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1369.810668][ T9389] [ 1369.844787][ T9389] EXT4-fs (loop1): Total free blocks count 0 [ 1369.858742][ T9389] EXT4-fs (loop1): Free/Dirty block details [ 1369.882433][ T9389] EXT4-fs (loop1): free_blocks=0 [ 1369.920017][ T9389] EXT4-fs (loop1): dirty_blocks=16 [ 1369.943085][ T9410] loop3: detected capacity change from 0 to 2048 [ 1369.949884][ T9412] loop2: detected capacity change from 0 to 2048 [ 1369.966911][ T9389] EXT4-fs (loop1): Block reservation details [ 1369.973247][ T9389] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1369.994443][ T9412] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1370.118549][ T9410] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1370.417599][ T9419] loop5: detected capacity change from 0 to 2048 [ 1370.417709][ T9421] loop0: detected capacity change from 0 to 2048 [ 1370.501796][ T9419] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1370.520731][ T9421] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1370.652592][ T9428] loop1: detected capacity change from 0 to 2048 [ 1370.754955][ T9411] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1370.802183][ T9428] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1370.813019][ T9431] loop4: detected capacity change from 0 to 2048 [ 1370.822388][ T9411] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 1370.834771][ T9411] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1370.834771][ T9411] [ 1370.844533][ T9411] EXT4-fs (loop2): Total free blocks count 0 [ 1370.850617][ T9411] EXT4-fs (loop2): Free/Dirty block details [ 1370.856701][ T9411] EXT4-fs (loop2): free_blocks=0 [ 1370.861769][ T9411] EXT4-fs (loop2): dirty_blocks=16 [ 1370.867034][ T9411] EXT4-fs (loop2): Block reservation details [ 1370.873123][ T9411] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1370.952050][ T9431] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1371.122420][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1371.122434][ T26] audit: type=1804 audit(1701756272.260:1918): pid=9436 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/156/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1371.262696][ T26] audit: type=1804 audit(1701756272.300:1919): pid=9436 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/156/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1371.309172][ T9420] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1371.373962][ T9420] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1371.392154][ T9418] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1371.416277][ T9408] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1371.435841][ T26] audit: type=1804 audit(1701756272.350:1920): pid=9437 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/162/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1371.437620][ T9420] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1371.437620][ T9420] [ 1371.471974][ T9408] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1371.493223][ T26] audit: type=1804 audit(1701756272.350:1921): pid=9437 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/162/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1371.493448][ T9443] loop2: detected capacity change from 0 to 2048 [ 1371.524339][ T9408] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1371.524339][ T9408] [ 1371.541234][ T9418] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1371.560194][ T9408] EXT4-fs (loop3): Total free blocks count 0 [ 1371.576055][ T9408] EXT4-fs (loop3): Free/Dirty block details [ 1371.583209][ T9418] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1371.583209][ T9418] [ 1371.598192][ T26] audit: type=1804 audit(1701756272.370:1922): pid=9438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/163/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1371.624975][ T9408] EXT4-fs (loop3): free_blocks=0 [ 1371.636060][ T9408] EXT4-fs (loop3): dirty_blocks=16 [ 1371.642053][ T9418] EXT4-fs (loop5): Total free blocks count 0 [ 1371.653191][ T9420] EXT4-fs (loop0): Total free blocks count 0 [ 1371.655841][ T9408] EXT4-fs (loop3): Block reservation details [ 1371.665512][ T9418] EXT4-fs (loop5): Free/Dirty block details [ 1371.671541][ T9418] EXT4-fs (loop5): free_blocks=0 [ 1371.678494][ T9420] EXT4-fs (loop0): Free/Dirty block details [ 1371.680522][ T9408] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1371.692710][ T9418] EXT4-fs (loop5): dirty_blocks=16 [ 1371.700131][ T9420] EXT4-fs (loop0): free_blocks=0 [ 1371.701610][ T26] audit: type=1804 audit(1701756272.370:1923): pid=9438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/163/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1371.706210][ T9420] EXT4-fs (loop0): dirty_blocks=16 [ 1371.737400][ T9443] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1371.748326][ T9420] EXT4-fs (loop0): Block reservation details [ 1371.757957][ T9418] EXT4-fs (loop5): Block reservation details [ 1371.772782][ T9420] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1371.778908][ T26] audit: type=1804 audit(1701756272.880:1924): pid=9444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/160/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1371.805872][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1371.820430][ T26] audit: type=1804 audit(1701756272.880:1925): pid=9444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/160/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1371.826143][ T9418] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1371.846386][ T26] audit: type=1804 audit(1701756272.890:1926): pid=9446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/158/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1371.925281][ T26] audit: type=1804 audit(1701756272.890:1927): pid=9446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/158/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1371.930080][ T9427] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1371.958192][ T9430] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set 2023/12/05 06:04:33 executed programs: 964 [ 1372.044648][ T9427] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1372.044648][ T9427] [ 1372.090793][ T9427] EXT4-fs (loop1): Total free blocks count 0 [ 1372.100905][ T9430] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1372.109977][ T9427] EXT4-fs (loop1): Free/Dirty block details [ 1372.158040][ T9427] EXT4-fs (loop1): free_blocks=0 [ 1372.181864][ T9427] EXT4-fs (loop1): dirty_blocks=16 [ 1372.183113][ T9430] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1372.183113][ T9430] [ 1372.214794][ T9427] EXT4-fs (loop1): Block reservation details [ 1372.222764][ T9430] EXT4-fs (loop4): Total free blocks count 0 [ 1372.236301][ T9430] EXT4-fs (loop4): Free/Dirty block details [ 1372.242354][ T9430] EXT4-fs (loop4): free_blocks=0 [ 1372.254531][ T9451] loop3: detected capacity change from 0 to 2048 [ 1372.267701][ T9430] EXT4-fs (loop4): dirty_blocks=16 [ 1372.276435][ T9427] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1372.290948][ T9430] EXT4-fs (loop4): Block reservation details [ 1372.327246][ T9451] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1372.329404][ T9430] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1372.419980][ T9453] loop0: detected capacity change from 0 to 2048 [ 1372.443749][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1372.539198][ T9453] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1372.566076][ T9458] loop5: detected capacity change from 0 to 2048 [ 1372.635225][ T9458] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1372.723663][ T9442] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1372.746219][ T9442] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1372.746219][ T9442] [ 1372.756976][ T9442] EXT4-fs (loop2): Total free blocks count 0 [ 1372.762982][ T9442] EXT4-fs (loop2): Free/Dirty block details [ 1372.769332][ T9442] EXT4-fs (loop2): free_blocks=0 [ 1372.774639][ T9442] EXT4-fs (loop2): dirty_blocks=16 [ 1372.779757][ T9442] EXT4-fs (loop2): Block reservation details [ 1372.786775][ T9442] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1372.906120][ T9466] loop1: detected capacity change from 0 to 2048 [ 1373.006250][ T9450] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1373.037898][ T9450] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1373.061202][ T9450] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1373.061202][ T9450] [ 1373.094044][ T9450] EXT4-fs (loop3): Total free blocks count 0 [ 1373.100166][ T9450] EXT4-fs (loop3): Free/Dirty block details [ 1373.105716][ T9466] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1373.107571][ T9450] EXT4-fs (loop3): free_blocks=0 [ 1373.121578][ T9450] EXT4-fs (loop3): dirty_blocks=16 [ 1373.130696][ T9450] EXT4-fs (loop3): Block reservation details [ 1373.138020][ T9450] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1373.282790][ T9471] loop4: detected capacity change from 0 to 2048 [ 1373.325842][ T9475] loop2: detected capacity change from 0 to 2048 [ 1373.346641][ T9471] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1373.391872][ T9475] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1373.512174][ T9452] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1373.527659][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1373.545210][ T9452] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1373.579849][ T9457] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1373.613666][ T9452] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1373.613666][ T9452] [ 1373.628545][ T9452] EXT4-fs (loop0): Total free blocks count 0 [ 1373.635446][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1373.650876][ T9457] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1373.650876][ T9457] [ 1373.665967][ T9457] EXT4-fs (loop5): Total free blocks count 0 [ 1373.674329][ T9452] EXT4-fs (loop0): Free/Dirty block details [ 1373.686015][ T9457] EXT4-fs (loop5): Free/Dirty block details [ 1373.694305][ T9452] EXT4-fs (loop0): free_blocks=0 [ 1373.703837][ T9457] EXT4-fs (loop5): free_blocks=0 [ 1373.710044][ T9452] EXT4-fs (loop0): dirty_blocks=16 [ 1373.720056][ T9457] EXT4-fs (loop5): dirty_blocks=16 [ 1373.726471][ T9452] EXT4-fs (loop0): Block reservation details [ 1373.752711][ T9457] EXT4-fs (loop5): Block reservation details [ 1373.763472][ T9452] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1373.777171][ T9457] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1373.842517][ T9485] loop3: detected capacity change from 0 to 2048 [ 1373.899294][ T9485] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1374.003783][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1374.201019][ T9491] loop0: detected capacity change from 0 to 2048 [ 1374.282895][ T9491] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1374.528089][ T9470] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1374.573527][ T9499] loop5: detected capacity change from 0 to 2048 [ 1374.588152][ T9470] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1374.605960][ T9501] loop1: detected capacity change from 0 to 2048 [ 1374.621461][ T9470] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1374.621461][ T9470] [ 1374.644797][ T9470] EXT4-fs (loop4): Total free blocks count 0 [ 1374.660120][ T9501] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1374.673275][ T9484] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1374.674256][ T9499] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1374.689963][ T9484] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1374.700196][ T9470] EXT4-fs (loop4): Free/Dirty block details [ 1374.711526][ T9484] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1374.711526][ T9484] [ 1374.726754][ T9484] EXT4-fs (loop3): Total free blocks count 0 [ 1374.732842][ T9484] EXT4-fs (loop3): Free/Dirty block details [ 1374.740130][ T9484] EXT4-fs (loop3): free_blocks=0 [ 1374.745394][ T9484] EXT4-fs (loop3): dirty_blocks=16 [ 1374.750648][ T9484] EXT4-fs (loop3): Block reservation details [ 1374.759345][ T9484] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1374.773645][ T9470] EXT4-fs (loop4): free_blocks=0 [ 1374.791018][ T9470] EXT4-fs (loop4): dirty_blocks=16 [ 1374.817636][ T9470] EXT4-fs (loop4): Block reservation details [ 1374.846584][ T9470] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1374.983826][ T9508] loop2: detected capacity change from 0 to 2048 [ 1375.041134][ T9508] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1375.394636][ T9500] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1375.426054][ T9500] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1375.448482][ T9516] loop4: detected capacity change from 0 to 2048 [ 1375.449155][ T9514] loop3: detected capacity change from 0 to 2048 [ 1375.457769][ T9500] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1375.457769][ T9500] [ 1375.473684][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1375.515788][ T9500] EXT4-fs (loop1): Total free blocks count 0 [ 1375.518827][ T9514] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1375.529235][ T9516] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1375.609099][ T9500] EXT4-fs (loop1): Free/Dirty block details [ 1375.638389][ T9500] EXT4-fs (loop1): free_blocks=0 [ 1375.699326][ T9500] EXT4-fs (loop1): dirty_blocks=16 [ 1375.714039][ T9490] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1375.732469][ T9500] EXT4-fs (loop1): Block reservation details [ 1375.739076][ T9500] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1375.809163][ T9490] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1375.840513][ T9490] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1375.840513][ T9490] [ 1375.877367][ T9490] EXT4-fs (loop0): Total free blocks count 0 [ 1375.898916][ T9490] EXT4-fs (loop0): Free/Dirty block details [ 1375.927223][ T9490] EXT4-fs (loop0): free_blocks=0 [ 1375.961283][ T9490] EXT4-fs (loop0): dirty_blocks=16 [ 1375.982513][ T9490] EXT4-fs (loop0): Block reservation details [ 1376.012554][ T9490] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1376.026186][ T9525] loop1: detected capacity change from 0 to 2048 [ 1376.094860][ T9525] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1376.141719][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1376.141735][ T26] audit: type=1804 audit(1701756277.280:1950): pid=9527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/161/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1376.263608][ T26] audit: type=1804 audit(1701756277.280:1951): pid=9527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/161/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1376.314564][ T9507] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1376.355781][ T9507] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1376.424195][ T9507] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1376.424195][ T9507] [ 1376.445775][ T26] audit: type=1804 audit(1701756277.590:1952): pid=9530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/166/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1376.487465][ T9507] EXT4-fs (loop2): Total free blocks count 0 [ 1376.501640][ T9507] EXT4-fs (loop2): Free/Dirty block details [ 1376.510291][ T3697] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1376.513996][ T26] audit: type=1804 audit(1701756277.590:1953): pid=9530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/166/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1376.538721][ T3697] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1376.538721][ T3697] [ 1376.557051][ T9507] EXT4-fs (loop2): free_blocks=0 [ 1376.573083][ T9507] EXT4-fs (loop2): dirty_blocks=16 [ 1376.587628][ T9507] EXT4-fs (loop2): Block reservation details [ 1376.602590][ T9532] loop5: detected capacity change from 0 to 2048 [ 1376.607323][ T9507] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1376.627357][ T9513] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1376.640519][ T26] audit: type=1804 audit(1701756277.760:1954): pid=9534 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/160/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1376.652794][ T9513] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1376.686750][ T26] audit: type=1804 audit(1701756277.760:1955): pid=9534 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/160/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1376.745929][ T9532] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1376.784949][ T9515] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1376.800152][ T9513] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1376.800152][ T9513] [ 1376.800485][ T9515] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1376.809952][ T9513] EXT4-fs (loop3): Total free blocks count 0 [ 1376.809971][ T9513] EXT4-fs (loop3): Free/Dirty block details [ 1376.809986][ T9513] EXT4-fs (loop3): free_blocks=0 [ 1376.810001][ T9513] EXT4-fs (loop3): dirty_blocks=16 [ 1376.810015][ T9513] EXT4-fs (loop3): Block reservation details [ 1376.810029][ T9513] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1376.860865][ T26] audit: type=1804 audit(1701756277.870:1956): pid=9536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/163/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1376.868248][ T9515] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1376.868248][ T9515] [ 1376.896788][ T9515] EXT4-fs (loop4): Total free blocks count 0 [ 1376.902954][ T9515] EXT4-fs (loop4): Free/Dirty block details [ 1376.931363][ T9524] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1376.948489][ T9515] EXT4-fs (loop4): free_blocks=0 [ 1376.964728][ T9515] EXT4-fs (loop4): dirty_blocks=16 [ 1376.973666][ T26] audit: type=1804 audit(1701756277.870:1957): pid=9536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/163/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1376.982353][ T9515] EXT4-fs (loop4): Block reservation details [ 1377.034054][ T9541] loop0: detected capacity change from 0 to 2048 [ 1377.034285][ T9524] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1377.066837][ T9515] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1377.080469][ T9524] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1377.080469][ T9524] 2023/12/05 06:04:38 executed programs: 980 [ 1377.097903][ T9541] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1377.111374][ T9524] EXT4-fs (loop1): Total free blocks count 0 [ 1377.129904][ T9524] EXT4-fs (loop1): Free/Dirty block details [ 1377.154956][ T9524] EXT4-fs (loop1): free_blocks=0 [ 1377.168740][ T9524] EXT4-fs (loop1): dirty_blocks=16 [ 1377.229059][ T9524] EXT4-fs (loop1): Block reservation details [ 1377.303678][ T9524] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1377.411898][ T9545] loop2: detected capacity change from 0 to 2048 [ 1377.487856][ T9547] loop4: detected capacity change from 0 to 2048 [ 1377.529977][ T9545] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1377.567219][ T9547] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1377.602937][ T9551] loop3: detected capacity change from 0 to 2048 [ 1377.675340][ T9551] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1377.736322][ T26] audit: type=1804 audit(1701756278.880:1958): pid=9556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/159/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1377.924273][ T26] audit: type=1804 audit(1701756278.910:1959): pid=9556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/159/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1377.977336][ T9531] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1377.984308][ T9540] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1378.014447][ T9531] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1378.034775][ T9540] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1378.073481][ T9531] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1378.073481][ T9531] [ 1378.099880][ T9540] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1378.099880][ T9540] [ 1378.113056][ T9562] loop1: detected capacity change from 0 to 2048 [ 1378.115027][ T9531] EXT4-fs (loop5): Total free blocks count 0 [ 1378.153651][ T9540] EXT4-fs (loop0): Total free blocks count 0 [ 1378.154333][ T9531] EXT4-fs (loop5): Free/Dirty block details [ 1378.165219][ T9540] EXT4-fs (loop0): Free/Dirty block details [ 1378.177522][ T9544] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1378.186741][ T9540] EXT4-fs (loop0): free_blocks=0 [ 1378.205677][ T9562] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1378.207545][ T9540] EXT4-fs (loop0): dirty_blocks=16 [ 1378.223448][ T9531] EXT4-fs (loop5): free_blocks=0 [ 1378.229839][ T9540] EXT4-fs (loop0): Block reservation details [ 1378.240549][ T9540] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1378.285152][ T9531] EXT4-fs (loop5): dirty_blocks=16 [ 1378.290432][ T9531] EXT4-fs (loop5): Block reservation details [ 1378.296952][ T9531] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1378.301303][ T9544] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1378.369954][ T9544] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1378.369954][ T9544] [ 1378.381001][ T9544] EXT4-fs (loop2): Total free blocks count 0 [ 1378.387936][ T9544] EXT4-fs (loop2): Free/Dirty block details [ 1378.395802][ T9544] EXT4-fs (loop2): free_blocks=0 [ 1378.400933][ T9544] EXT4-fs (loop2): dirty_blocks=16 [ 1378.406607][ T9544] EXT4-fs (loop2): Block reservation details [ 1378.412770][ T9544] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1378.590595][ T9550] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1378.635422][ T9550] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1378.671813][ T9550] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1378.671813][ T9550] [ 1378.678444][ T9546] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1378.701384][ T9550] EXT4-fs (loop3): Total free blocks count 0 [ 1378.714137][ T9571] loop0: detected capacity change from 0 to 2048 [ 1378.722948][ T9550] EXT4-fs (loop3): Free/Dirty block details [ 1378.734793][ T9550] EXT4-fs (loop3): free_blocks=0 [ 1378.745047][ T9550] EXT4-fs (loop3): dirty_blocks=16 [ 1378.754789][ T9550] EXT4-fs (loop3): Block reservation details [ 1378.786237][ T9546] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1378.787594][ T9550] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1378.815064][ T9546] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1378.815064][ T9546] [ 1378.822417][ T9571] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1378.828941][ T9546] EXT4-fs (loop4): Total free blocks count 0 [ 1378.850125][ T9546] EXT4-fs (loop4): Free/Dirty block details [ 1378.858577][ T9546] EXT4-fs (loop4): free_blocks=0 [ 1378.864724][ T9546] EXT4-fs (loop4): dirty_blocks=16 [ 1378.870026][ T9546] EXT4-fs (loop4): Block reservation details [ 1378.876883][ T9546] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1378.960514][ T9575] loop5: detected capacity change from 0 to 2048 [ 1379.108508][ T9575] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1379.250669][ T9580] loop2: detected capacity change from 0 to 2048 [ 1379.341677][ T9580] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1379.376186][ T9584] loop3: detected capacity change from 0 to 2048 [ 1379.447708][ T9570] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1379.468611][ T9561] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1379.493220][ T9584] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1379.531695][ T9570] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1379.545503][ T9561] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1379.603929][ T9570] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1379.603929][ T9570] [ 1379.625446][ T9570] EXT4-fs (loop0): Total free blocks count 0 [ 1379.631503][ T9570] EXT4-fs (loop0): Free/Dirty block details [ 1379.631906][ T9561] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1379.631906][ T9561] [ 1379.637575][ T9570] EXT4-fs (loop0): free_blocks=0 [ 1379.652124][ T9570] EXT4-fs (loop0): dirty_blocks=16 [ 1379.658022][ T9570] EXT4-fs (loop0): Block reservation details [ 1379.664097][ T9570] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1379.693606][ T9561] EXT4-fs (loop1): Total free blocks count 0 [ 1379.699643][ T9561] EXT4-fs (loop1): Free/Dirty block details [ 1379.754530][ T9574] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1379.784167][ T9574] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1379.789321][ T9561] EXT4-fs (loop1): free_blocks=0 [ 1379.807708][ T9593] loop4: detected capacity change from 0 to 2048 [ 1379.818957][ T9574] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1379.818957][ T9574] [ 1379.840392][ T9561] EXT4-fs (loop1): dirty_blocks=16 [ 1379.855593][ T9574] EXT4-fs (loop5): Total free blocks count 0 [ 1379.860241][ T9561] EXT4-fs (loop1): Block reservation details [ 1379.872174][ T9574] EXT4-fs (loop5): Free/Dirty block details [ 1379.879271][ T9593] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1379.891059][ T9561] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1379.932287][ T9574] EXT4-fs (loop5): free_blocks=0 [ 1379.984697][ T9574] EXT4-fs (loop5): dirty_blocks=16 [ 1380.006580][ T9574] EXT4-fs (loop5): Block reservation details [ 1380.013114][ T9574] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1380.134006][ T9577] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1380.164316][ T9577] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1380.193702][ T9577] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1380.193702][ T9577] [ 1380.224496][ T9577] EXT4-fs (loop2): Total free blocks count 0 [ 1380.241906][ T9577] EXT4-fs (loop2): Free/Dirty block details [ 1380.260530][ T9577] EXT4-fs (loop2): free_blocks=0 [ 1380.265986][ T9583] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1380.282767][ T9601] loop0: detected capacity change from 0 to 2048 [ 1380.286611][ T9577] EXT4-fs (loop2): dirty_blocks=16 [ 1380.299181][ T9577] EXT4-fs (loop2): Block reservation details [ 1380.308089][ T9583] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1380.333917][ T9577] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1380.353785][ T9583] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1380.353785][ T9583] [ 1380.354618][ T9601] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1380.364501][ T9583] EXT4-fs (loop3): Total free blocks count 0 [ 1380.380299][ T9583] EXT4-fs (loop3): Free/Dirty block details [ 1380.386399][ T9583] EXT4-fs (loop3): free_blocks=0 [ 1380.391474][ T9583] EXT4-fs (loop3): dirty_blocks=16 [ 1380.418138][ T9583] EXT4-fs (loop3): Block reservation details [ 1380.453637][ T9583] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1380.590875][ T9605] loop5: detected capacity change from 0 to 2048 [ 1380.665512][ T9607] loop1: detected capacity change from 0 to 2048 [ 1380.713446][ T9605] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1380.785831][ T9607] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1380.994261][ T9592] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1381.045698][ T9614] loop2: detected capacity change from 0 to 2048 [ 1381.069126][ T9592] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1381.082100][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1381.108752][ T9592] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1381.108752][ T9592] [ 1381.130128][ T9614] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1381.150087][ T9619] loop3: detected capacity change from 0 to 2048 [ 1381.162440][ T9592] EXT4-fs (loop4): Total free blocks count 0 [ 1381.175078][ T9592] EXT4-fs (loop4): Free/Dirty block details [ 1381.205252][ T9600] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1381.221895][ T9600] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1381.234815][ T9592] EXT4-fs (loop4): free_blocks=0 [ 1381.255088][ T9619] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1381.284871][ T9592] EXT4-fs (loop4): dirty_blocks=16 [ 1381.303144][ T9600] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1381.303144][ T9600] [ 1381.313089][ T9600] EXT4-fs (loop0): Total free blocks count 0 [ 1381.319485][ T9592] EXT4-fs (loop4): Block reservation details [ 1381.319939][ T9600] EXT4-fs (loop0): Free/Dirty block details [ 1381.332203][ T9600] EXT4-fs (loop0): free_blocks=0 [ 1381.337232][ T9600] EXT4-fs (loop0): dirty_blocks=16 [ 1381.342363][ T9600] EXT4-fs (loop0): Block reservation details [ 1381.348409][ T9600] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1381.364611][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1381.364625][ T26] audit: type=1804 audit(1701756282.510:1982): pid=9625 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/167/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1381.397394][ T9592] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1381.413944][ T26] audit: type=1804 audit(1701756282.510:1983): pid=9625 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/167/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1381.873655][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1381.892823][ T9628] loop0: detected capacity change from 0 to 2048 [ 1381.950402][ T9630] loop4: detected capacity change from 0 to 2048 [ 1381.983836][ T9628] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1382.046318][ T26] audit: type=1804 audit(1701756283.190:1984): pid=9615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/165/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1382.103755][ T26] audit: type=1804 audit(1701756283.190:1985): pid=9615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/165/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1382.144363][ T9630] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1382.262810][ T9637] loop5: detected capacity change from 0 to 2048 2023/12/05 06:04:43 executed programs: 997 [ 1382.309436][ T26] audit: type=1804 audit(1701756283.450:1986): pid=9638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/162/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1382.339661][ T9637] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1382.378625][ T26] audit: type=1804 audit(1701756283.450:1987): pid=9638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/162/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1382.407525][ T26] audit: type=1804 audit(1701756283.450:1988): pid=9640 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/164/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1382.433125][ T26] audit: type=1804 audit(1701756283.450:1989): pid=9640 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/164/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1382.459932][ T26] audit: type=1804 audit(1701756283.490:1990): pid=9639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/169/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1382.485638][ T26] audit: type=1804 audit(1701756283.490:1991): pid=9639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/169/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1382.543960][ T9613] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1382.591823][ T9618] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1382.619989][ T9627] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1382.635812][ T9613] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1382.655546][ T9618] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1382.668776][ T9627] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1382.689806][ T9627] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1382.689806][ T9627] [ 1382.692344][ T9647] loop1: detected capacity change from 0 to 2048 [ 1382.705341][ T9618] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1382.705341][ T9618] [ 1382.715586][ T9613] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1382.715586][ T9613] [ 1382.730897][ T9627] EXT4-fs (loop0): Total free blocks count 0 [ 1382.739768][ T9618] EXT4-fs (loop3): Total free blocks count 0 [ 1382.753349][ T9627] EXT4-fs (loop0): Free/Dirty block details [ 1382.761996][ T9613] EXT4-fs (loop2): Total free blocks count 0 [ 1382.777048][ T9618] EXT4-fs (loop3): Free/Dirty block details [ 1382.783023][ T9618] EXT4-fs (loop3): free_blocks=0 [ 1382.791406][ T9613] EXT4-fs (loop2): Free/Dirty block details [ 1382.800845][ T9627] EXT4-fs (loop0): free_blocks=0 [ 1382.809468][ T9613] EXT4-fs (loop2): free_blocks=0 [ 1382.814074][ T9618] EXT4-fs (loop3): dirty_blocks=16 [ 1382.819365][ T9613] EXT4-fs (loop2): dirty_blocks=16 [ 1382.827480][ T9647] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1382.828961][ T9627] EXT4-fs (loop0): dirty_blocks=16 [ 1382.843840][ T9613] EXT4-fs (loop2): Block reservation details [ 1382.849854][ T9613] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1382.858261][ T9627] EXT4-fs (loop0): Block reservation details [ 1382.864435][ T9627] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1382.871691][ T9618] EXT4-fs (loop3): Block reservation details [ 1382.877894][ T9618] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1383.185849][ T9651] loop2: detected capacity change from 0 to 2048 [ 1383.256211][ T9651] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1383.354028][ T9654] loop0: detected capacity change from 0 to 2048 [ 1383.387790][ T9629] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1383.433189][ T9654] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1383.464326][ T9636] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1383.559509][ T9629] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1383.635628][ T9663] loop3: detected capacity change from 0 to 2048 [ 1383.641809][ T9636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1383.678366][ T9629] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1383.678366][ T9629] [ 1383.683265][ T9636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1383.683265][ T9636] [ 1383.709351][ T9629] EXT4-fs (loop4): Total free blocks count 0 [ 1383.716543][ T9663] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1383.724772][ T9629] EXT4-fs (loop4): Free/Dirty block details [ 1383.733651][ T9629] EXT4-fs (loop4): free_blocks=0 [ 1383.738797][ T9629] EXT4-fs (loop4): dirty_blocks=16 [ 1383.757550][ T9636] EXT4-fs (loop5): Total free blocks count 0 [ 1383.763683][ T9636] EXT4-fs (loop5): Free/Dirty block details [ 1383.769595][ T9636] EXT4-fs (loop5): free_blocks=0 [ 1383.774887][ T9636] EXT4-fs (loop5): dirty_blocks=16 [ 1383.777602][ T9629] EXT4-fs (loop4): Block reservation details [ 1383.780771][ T9636] EXT4-fs (loop5): Block reservation details [ 1383.793188][ T9636] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1383.832273][ T9629] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1383.883725][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1383.959456][ T9650] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1384.025794][ T9646] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1384.038942][ T9650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1384.060289][ T9646] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1384.060289][ T9646] [ 1384.083793][ T9650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1384.083793][ T9650] [ 1384.113932][ T9650] EXT4-fs (loop2): Total free blocks count 0 [ 1384.120195][ T9646] EXT4-fs (loop1): Total free blocks count 0 [ 1384.134381][ T9650] EXT4-fs (loop2): Free/Dirty block details [ 1384.140341][ T9646] EXT4-fs (loop1): Free/Dirty block details [ 1384.152658][ T9650] EXT4-fs (loop2): free_blocks=0 [ 1384.158286][ T9646] EXT4-fs (loop1): free_blocks=0 [ 1384.163323][ T9646] EXT4-fs (loop1): dirty_blocks=16 [ 1384.168579][ T9650] EXT4-fs (loop2): dirty_blocks=16 [ 1384.173799][ T9646] EXT4-fs (loop1): Block reservation details [ 1384.179790][ T9646] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1384.186664][ T3697] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1384.189131][ T9650] EXT4-fs (loop2): Block reservation details [ 1384.200172][ T9653] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1384.221849][ T9650] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1384.235165][ T9653] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1384.263669][ T3697] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1384.263669][ T3697] [ 1384.273897][ T9653] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1384.273897][ T9653] [ 1384.303984][ T9653] EXT4-fs (loop0): Total free blocks count 0 [ 1384.343648][ T9653] EXT4-fs (loop0): Free/Dirty block details [ 1384.343670][ T9653] EXT4-fs (loop0): free_blocks=0 [ 1384.388696][ T9653] EXT4-fs (loop0): dirty_blocks=16 [ 1384.423640][ T9653] EXT4-fs (loop0): Block reservation details [ 1384.454924][ T9673] loop5: detected capacity change from 0 to 2048 [ 1384.487715][ T9653] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1384.543302][ T9675] loop4: detected capacity change from 0 to 2048 [ 1384.733423][ T9682] loop1: detected capacity change from 0 to 2048 [ 1384.834336][ T9662] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1384.864487][ T9662] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1384.973741][ T9662] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1384.973741][ T9662] [ 1384.974242][ T9687] loop0: detected capacity change from 0 to 2048 [ 1384.991549][ T9662] EXT4-fs (loop3): Total free blocks count 0 [ 1385.003689][ T9662] EXT4-fs (loop3): Free/Dirty block details [ 1385.025832][ T9689] loop2: detected capacity change from 0 to 2048 [ 1385.027698][ T9662] EXT4-fs (loop3): free_blocks=0 [ 1385.048708][ T9662] EXT4-fs (loop3): dirty_blocks=16 [ 1385.065270][ T9662] EXT4-fs (loop3): Block reservation details [ 1385.079371][ T9662] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1385.542485][ T9681] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1385.550371][ T9674] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1385.625538][ T9681] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1385.658178][ T9681] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1385.658178][ T9681] [ 1385.683128][ T9674] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1385.691814][ T9701] loop3: detected capacity change from 0 to 2048 [ 1385.706322][ T9681] EXT4-fs (loop1): Total free blocks count 0 [ 1385.712734][ T9672] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1385.714427][ T9674] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1385.714427][ T9674] [ 1385.741581][ T9674] EXT4-fs (loop4): Total free blocks count 0 [ 1385.746085][ T9681] EXT4-fs (loop1): Free/Dirty block details [ 1385.749441][ T9674] EXT4-fs (loop4): Free/Dirty block details [ 1385.759980][ T9674] EXT4-fs (loop4): free_blocks=0 [ 1385.767143][ T9681] EXT4-fs (loop1): free_blocks=0 [ 1385.780186][ T9681] EXT4-fs (loop1): dirty_blocks=16 [ 1385.804927][ T9681] EXT4-fs (loop1): Block reservation details [ 1385.815524][ T9672] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1385.841729][ T9681] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1385.873602][ T9674] EXT4-fs (loop4): dirty_blocks=16 [ 1385.882243][ T9674] EXT4-fs (loop4): Block reservation details [ 1385.885851][ T9672] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1385.885851][ T9672] [ 1385.903818][ T9674] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1385.916484][ T9672] EXT4-fs (loop5): Total free blocks count 0 [ 1385.935836][ T9672] EXT4-fs (loop5): Free/Dirty block details [ 1385.963624][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1385.977084][ T9672] EXT4-fs (loop5): free_blocks=0 [ 1386.000092][ T9672] EXT4-fs (loop5): dirty_blocks=16 [ 1386.004609][ T9688] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1386.025525][ T9688] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1386.025525][ T9688] [ 1386.026006][ T9672] EXT4-fs (loop5): Block reservation details [ 1386.051027][ T9688] EXT4-fs (loop2): Total free blocks count 0 [ 1386.058226][ T9672] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1386.065832][ T9688] EXT4-fs (loop2): Free/Dirty block details [ 1386.090082][ T9688] EXT4-fs (loop2): free_blocks=0 [ 1386.106645][ T9688] EXT4-fs (loop2): dirty_blocks=16 [ 1386.120481][ T9688] EXT4-fs (loop2): Block reservation details [ 1386.137691][ T9688] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1386.263591][ T9686] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1386.304762][ T9686] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1386.339916][ T9686] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1386.339916][ T9686] [ 1386.366991][ T9686] EXT4-fs (loop0): Total free blocks count 0 [ 1386.373151][ T9686] EXT4-fs (loop0): Free/Dirty block details [ 1386.379892][ T9686] EXT4-fs (loop0): free_blocks=0 [ 1386.399634][ T9686] EXT4-fs (loop0): dirty_blocks=16 [ 1386.408479][ T9686] EXT4-fs (loop0): Block reservation details [ 1386.420244][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1386.420259][ T26] audit: type=1804 audit(1701756287.560:2014): pid=9708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/171/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1386.493731][ T9686] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1386.524148][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1386.616822][ T26] audit: type=1804 audit(1701756287.560:2015): pid=9708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/171/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1386.624077][ T9700] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1386.689813][ T9712] loop5: detected capacity change from 0 to 2048 [ 1386.691075][ T9715] loop4: detected capacity change from 0 to 2048 [ 1386.703455][ T9714] loop1: detected capacity change from 0 to 2048 [ 1386.771694][ T9717] loop2: detected capacity change from 0 to 2048 [ 1386.780798][ T9700] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1386.780798][ T9700] [ 1386.820421][ T9700] EXT4-fs (loop3): Total free blocks count 0 [ 1386.846811][ T9700] EXT4-fs (loop3): Free/Dirty block details [ 1386.853513][ T9700] EXT4-fs (loop3): free_blocks=0 [ 1386.860464][ T9700] EXT4-fs (loop3): dirty_blocks=16 [ 1386.865806][ T9700] EXT4-fs (loop3): Block reservation details [ 1386.871887][ T9700] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1387.271835][ T9727] loop0: detected capacity change from 0 to 2048 [ 1387.288538][ T26] audit: type=1804 audit(1701756288.430:2016): pid=9728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/167/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1387.376280][ T26] audit: type=1804 audit(1701756288.430:2017): pid=9728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/167/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1387.551146][ T9716] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1387.582539][ T26] audit: type=1804 audit(1701756288.720:2018): pid=9732 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/165/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1387.590381][ T9734] loop3: detected capacity change from 0 to 2048 [ 1387.625024][ T9716] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1387.668103][ T26] audit: type=1804 audit(1701756288.750:2019): pid=9732 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/165/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1387.703841][ T9716] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1387.703841][ T9716] [ 1387.713993][ T9716] EXT4-fs (loop2): Total free blocks count 0 [ 1387.720080][ T9716] EXT4-fs (loop2): Free/Dirty block details [ 1387.726285][ T9716] EXT4-fs (loop2): free_blocks=0 [ 1387.731378][ T9716] EXT4-fs (loop2): dirty_blocks=16 [ 1387.737085][ T9716] EXT4-fs (loop2): Block reservation details [ 1387.743161][ T9716] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1387.788315][ T26] audit: type=1804 audit(1701756288.930:2020): pid=9738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/170/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1387.831790][ T9713] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1387.837714][ T26] audit: type=1804 audit(1701756288.930:2021): pid=9738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/170/bus/bus" dev="loop5" ino=18 res=1 errno=0 2023/12/05 06:04:49 executed programs: 1013 [ 1387.906065][ T9713] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1387.966650][ T9713] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1387.966650][ T9713] [ 1387.989648][ T26] audit: type=1804 audit(1701756289.130:2022): pid=9740 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/168/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1388.027566][ T9711] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1388.072617][ T9713] EXT4-fs (loop4): Total free blocks count 0 [ 1388.093638][ T26] audit: type=1804 audit(1701756289.160:2023): pid=9740 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/168/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1388.126358][ T9711] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1388.133744][ T9713] EXT4-fs (loop4): Free/Dirty block details [ 1388.155087][ T9742] loop2: detected capacity change from 0 to 2048 [ 1388.169318][ T9713] EXT4-fs (loop4): free_blocks=0 [ 1388.175620][ T9711] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1388.175620][ T9711] [ 1388.190233][ T9713] EXT4-fs (loop4): dirty_blocks=16 [ 1388.195934][ T9710] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1388.214922][ T9711] EXT4-fs (loop5): Total free blocks count 0 [ 1388.218140][ T9713] EXT4-fs (loop4): Block reservation details [ 1388.231797][ T9713] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1388.236923][ T9711] EXT4-fs (loop5): Free/Dirty block details [ 1388.256159][ T9710] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1388.268637][ T9711] EXT4-fs (loop5): free_blocks=0 [ 1388.276873][ T9710] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1388.276873][ T9710] [ 1388.288386][ T9710] EXT4-fs (loop1): Total free blocks count 0 [ 1388.293691][ T9711] EXT4-fs (loop5): dirty_blocks=16 [ 1388.294738][ T9710] EXT4-fs (loop1): Free/Dirty block details [ 1388.305632][ T9710] EXT4-fs (loop1): free_blocks=0 [ 1388.310801][ T9710] EXT4-fs (loop1): dirty_blocks=16 [ 1388.316233][ T9710] EXT4-fs (loop1): Block reservation details [ 1388.322954][ T9711] EXT4-fs (loop5): Block reservation details [ 1388.326553][ T9710] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1388.352212][ T9711] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1388.572997][ T9726] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1388.594291][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1388.704409][ T9726] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1388.756975][ T9733] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1388.813722][ T9726] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1388.813722][ T9726] [ 1388.823385][ T9726] EXT4-fs (loop0): Total free blocks count 0 [ 1388.825091][ T9733] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1388.825091][ T9733] [ 1388.863865][ T9751] loop1: detected capacity change from 0 to 2048 [ 1388.883411][ T9726] EXT4-fs (loop0): Free/Dirty block details [ 1388.900058][ T9753] loop5: detected capacity change from 0 to 2048 [ 1388.903410][ T9726] EXT4-fs (loop0): free_blocks=0 [ 1388.919078][ T9755] loop4: detected capacity change from 0 to 2048 [ 1388.923901][ T9733] EXT4-fs (loop3): Total free blocks count 0 [ 1388.928114][ T9726] EXT4-fs (loop0): dirty_blocks=16 [ 1388.951865][ T9733] EXT4-fs (loop3): Free/Dirty block details [ 1388.962514][ T9726] EXT4-fs (loop0): Block reservation details [ 1388.971972][ T9733] EXT4-fs (loop3): free_blocks=0 [ 1388.979438][ T9726] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1389.007881][ T9733] EXT4-fs (loop3): dirty_blocks=16 [ 1389.041040][ T9733] EXT4-fs (loop3): Block reservation details [ 1389.081710][ T9733] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1389.302297][ T9765] loop0: detected capacity change from 0 to 2048 [ 1389.303870][ T9741] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1389.354274][ T9741] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1389.396400][ T9741] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1389.396400][ T9741] [ 1389.501840][ T9741] EXT4-fs (loop2): Total free blocks count 0 [ 1389.541903][ T9741] EXT4-fs (loop2): Free/Dirty block details [ 1389.573664][ T9741] EXT4-fs (loop2): free_blocks=0 [ 1389.583264][ T9741] EXT4-fs (loop2): dirty_blocks=16 [ 1389.603649][ T9741] EXT4-fs (loop2): Block reservation details [ 1389.656132][ T9741] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1389.794124][ T9750] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1389.842822][ T9771] loop3: detected capacity change from 0 to 2048 [ 1389.864591][ T9750] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1389.943830][ T9750] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1389.943830][ T9750] [ 1389.997043][ T9750] EXT4-fs (loop1): Total free blocks count 0 [ 1390.003186][ T9750] EXT4-fs (loop1): Free/Dirty block details [ 1390.011647][ T9750] EXT4-fs (loop1): free_blocks=0 [ 1390.017155][ T9750] EXT4-fs (loop1): dirty_blocks=16 [ 1390.022351][ T9750] EXT4-fs (loop1): Block reservation details [ 1390.022389][ T9754] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1390.029874][ T9750] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1390.115145][ T9754] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1390.165979][ T9754] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1390.165979][ T9754] [ 1390.176277][ T9752] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1390.208854][ T9764] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1390.249955][ T9754] EXT4-fs (loop4): Total free blocks count 0 [ 1390.282098][ T9754] EXT4-fs (loop4): Free/Dirty block details [ 1390.294573][ T9752] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1390.307288][ T9781] loop2: detected capacity change from 0 to 2048 [ 1390.307298][ T9754] EXT4-fs (loop4): free_blocks=0 [ 1390.307318][ T9754] EXT4-fs (loop4): dirty_blocks=16 [ 1390.320635][ T9752] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1390.320635][ T9752] [ 1390.337848][ T9764] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1390.373124][ T9754] EXT4-fs (loop4): Block reservation details [ 1390.383818][ T9754] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1390.389857][ T9764] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1390.389857][ T9764] [ 1390.432602][ T9752] EXT4-fs (loop5): Total free blocks count 0 [ 1390.439900][ T9764] EXT4-fs (loop0): Total free blocks count 0 [ 1390.467012][ T9764] EXT4-fs (loop0): Free/Dirty block details [ 1390.473115][ T9752] EXT4-fs (loop5): Free/Dirty block details [ 1390.500366][ T9764] EXT4-fs (loop0): free_blocks=0 [ 1390.505886][ T9752] EXT4-fs (loop5): free_blocks=0 [ 1390.525292][ T9752] EXT4-fs (loop5): dirty_blocks=16 [ 1390.531727][ T9764] EXT4-fs (loop0): dirty_blocks=16 [ 1390.562004][ T9752] EXT4-fs (loop5): Block reservation details [ 1390.569623][ T9764] EXT4-fs (loop0): Block reservation details [ 1390.576106][ T9764] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1390.582207][ T9752] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1390.673091][ T9770] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1390.740814][ T9787] loop1: detected capacity change from 0 to 2048 [ 1390.782665][ T9770] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1390.843804][ T9770] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1390.843804][ T9770] [ 1390.930792][ T9770] EXT4-fs (loop3): Total free blocks count 0 [ 1390.948232][ T9789] loop4: detected capacity change from 0 to 2048 [ 1390.971387][ T9770] EXT4-fs (loop3): Free/Dirty block details [ 1391.000094][ T9770] EXT4-fs (loop3): free_blocks=0 [ 1391.020872][ T9770] EXT4-fs (loop3): dirty_blocks=16 [ 1391.042167][ T9770] EXT4-fs (loop3): Block reservation details [ 1391.051072][ T9770] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1391.250539][ T9797] loop5: detected capacity change from 0 to 2048 [ 1391.367744][ T9800] loop0: detected capacity change from 0 to 2048 [ 1391.420345][ T9780] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1391.444714][ T9780] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1391.468192][ T9786] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1391.517890][ T9780] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1391.517890][ T9780] [ 1391.527799][ T9780] EXT4-fs (loop2): Total free blocks count 0 [ 1391.534041][ T9780] EXT4-fs (loop2): Free/Dirty block details [ 1391.537445][ T9786] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1391.540084][ T9780] EXT4-fs (loop2): free_blocks=0 [ 1391.557404][ T9780] EXT4-fs (loop2): dirty_blocks=16 [ 1391.563223][ T9780] EXT4-fs (loop2): Block reservation details [ 1391.569289][ T9780] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1391.623671][ T9786] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1391.623671][ T9786] [ 1391.653700][ T9786] EXT4-fs (loop1): Total free blocks count 0 [ 1391.678572][ T9786] EXT4-fs (loop1): Free/Dirty block details [ 1391.705920][ T9786] EXT4-fs (loop1): free_blocks=0 [ 1391.719940][ T9786] EXT4-fs (loop1): dirty_blocks=16 [ 1391.758192][ T9786] EXT4-fs (loop1): Block reservation details [ 1391.783199][ T9786] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1391.857512][ T9807] loop3: detected capacity change from 0 to 2048 [ 1391.914910][ T9809] loop2: detected capacity change from 0 to 2048 [ 1391.925401][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1391.925414][ T26] audit: type=1804 audit(1701756293.060:2044): pid=9810 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/167/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1392.077924][ T9788] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1392.147938][ T9788] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1392.179921][ T26] audit: type=1804 audit(1701756293.070:2045): pid=9810 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/167/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1392.206497][ T9788] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1392.206497][ T9788] [ 1392.222987][ T9788] EXT4-fs (loop4): Total free blocks count 0 [ 1392.236070][ T9788] EXT4-fs (loop4): Free/Dirty block details [ 1392.250111][ T9788] EXT4-fs (loop4): free_blocks=0 [ 1392.255701][ T9788] EXT4-fs (loop4): dirty_blocks=16 [ 1392.261056][ T9788] EXT4-fs (loop4): Block reservation details [ 1392.267468][ T9788] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1392.303645][ T26] audit: type=1804 audit(1701756293.440:2046): pid=9816 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/174/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1392.403117][ T26] audit: type=1804 audit(1701756293.440:2047): pid=9816 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/174/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1392.490261][ T26] audit: type=1804 audit(1701756293.570:2048): pid=9818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/172/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1392.609884][ T9806] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1392.616518][ T26] audit: type=1804 audit(1701756293.570:2049): pid=9818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/172/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1392.633206][ T9795] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1392.663664][ T9821] loop1: detected capacity change from 0 to 2048 [ 1392.683526][ T9806] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1392.700236][ T9806] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1392.700236][ T9806] [ 1392.710451][ T9806] EXT4-fs (loop3): Total free blocks count 0 [ 1392.716696][ T9806] EXT4-fs (loop3): Free/Dirty block details [ 1392.724947][ T9806] EXT4-fs (loop3): free_blocks=0 [ 1392.730274][ T26] audit: type=1804 audit(1701756293.770:2050): pid=9822 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/167/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1392.774961][ T9806] EXT4-fs (loop3): dirty_blocks=16 [ 1392.781635][ T9795] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1392.792502][ T9799] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1392.809080][ T26] audit: type=1804 audit(1701756293.770:2051): pid=9822 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/167/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1392.838815][ T9806] EXT4-fs (loop3): Block reservation details [ 1392.838925][ T9795] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1392.838925][ T9795] [ 1392.855371][ T9795] EXT4-fs (loop5): Total free blocks count 0 [ 1392.872244][ T9795] EXT4-fs (loop5): Free/Dirty block details [ 1392.896940][ T9795] EXT4-fs (loop5): free_blocks=0 [ 1392.901899][ T9795] EXT4-fs (loop5): dirty_blocks=16 [ 1392.905316][ T9806] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1392.923635][ T26] audit: type=1804 audit(1701756294.060:2052): pid=9826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/170/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1392.927004][ T9799] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1392.971023][ T9795] EXT4-fs (loop5): Block reservation details [ 1392.977528][ T26] audit: type=1804 audit(1701756294.060:2053): pid=9826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/170/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1393.013814][ T9799] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1393.013814][ T9799] [ 1393.030723][ T9828] loop4: detected capacity change from 0 to 2048 [ 1393.037212][ T9795] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1393.051206][ T9799] EXT4-fs (loop0): Total free blocks count 0 [ 1393.077782][ T9799] EXT4-fs (loop0): Free/Dirty block details [ 1393.085688][ T9808] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1393.104906][ T9828] EXT4-fs mount: 26 callbacks suppressed [ 1393.104920][ T9828] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2023/12/05 06:04:54 executed programs: 1028 [ 1393.173949][ T9799] EXT4-fs (loop0): free_blocks=0 [ 1393.207990][ T9799] EXT4-fs (loop0): dirty_blocks=16 [ 1393.262613][ T9808] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1393.265476][ T9799] EXT4-fs (loop0): Block reservation details [ 1393.283748][ T9808] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1393.283748][ T9808] [ 1393.305047][ T9808] EXT4-fs (loop2): Total free blocks count 0 [ 1393.328372][ T9808] EXT4-fs (loop2): Free/Dirty block details [ 1393.333945][ T9799] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1393.350432][ T9808] EXT4-fs (loop2): free_blocks=0 [ 1393.364564][ T9808] EXT4-fs (loop2): dirty_blocks=16 [ 1393.375891][ T9808] EXT4-fs (loop2): Block reservation details [ 1393.389444][ T9808] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1393.453151][ T9834] loop5: detected capacity change from 0 to 2048 [ 1393.542178][ T9834] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1393.563005][ T9836] loop3: detected capacity change from 0 to 2048 [ 1393.603682][ T9820] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1393.651044][ T9836] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1393.673982][ T9820] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1393.723703][ T9820] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1393.723703][ T9820] [ 1393.773684][ T9820] EXT4-fs (loop1): Total free blocks count 0 [ 1393.779796][ T9820] EXT4-fs (loop1): Free/Dirty block details [ 1393.786276][ T9820] EXT4-fs (loop1): free_blocks=0 [ 1393.791312][ T9820] EXT4-fs (loop1): dirty_blocks=16 [ 1393.793786][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1393.797133][ T9820] EXT4-fs (loop1): Block reservation details [ 1393.818438][ T9820] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1393.931528][ T9843] loop2: detected capacity change from 0 to 2048 [ 1394.002159][ T9843] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1394.076936][ T9846] loop0: detected capacity change from 0 to 2048 [ 1394.177010][ T9846] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1394.195832][ T9827] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1394.290306][ T9827] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1394.305082][ T9827] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1394.305082][ T9827] [ 1394.319820][ T9827] EXT4-fs (loop4): Total free blocks count 0 [ 1394.326658][ T9827] EXT4-fs (loop4): Free/Dirty block details [ 1394.332691][ T9827] EXT4-fs (loop4): free_blocks=0 [ 1394.337915][ T9827] EXT4-fs (loop4): dirty_blocks=16 [ 1394.343149][ T9827] EXT4-fs (loop4): Block reservation details [ 1394.349320][ T9827] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1394.588108][ T9835] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1394.641773][ T9835] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1394.675881][ T9835] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1394.675881][ T9835] [ 1394.695817][ T9857] loop1: detected capacity change from 0 to 2048 [ 1394.706781][ T9835] EXT4-fs (loop3): Total free blocks count 0 [ 1394.722243][ T9835] EXT4-fs (loop3): Free/Dirty block details [ 1394.736695][ T9835] EXT4-fs (loop3): free_blocks=0 [ 1394.742197][ T9835] EXT4-fs (loop3): dirty_blocks=16 [ 1394.750472][ T9857] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1394.769605][ T9835] EXT4-fs (loop3): Block reservation details [ 1394.775799][ T9835] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1394.917545][ T9842] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1394.925416][ T9863] loop4: detected capacity change from 0 to 2048 [ 1394.981278][ T9863] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1395.041593][ T9842] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1395.112501][ T9842] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1395.112501][ T9842] [ 1395.122792][ T9842] EXT4-fs (loop2): Total free blocks count 0 [ 1395.128954][ T9842] EXT4-fs (loop2): Free/Dirty block details [ 1395.135033][ T9842] EXT4-fs (loop2): free_blocks=0 [ 1395.140070][ T9842] EXT4-fs (loop2): dirty_blocks=16 [ 1395.145952][ T9842] EXT4-fs (loop2): Block reservation details [ 1395.152136][ T9842] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1395.158388][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1395.204049][ T9868] loop5: detected capacity change from 0 to 2048 [ 1395.253406][ T9844] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1395.308665][ T9868] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1395.320764][ T9844] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1395.388596][ T9844] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1395.388596][ T9844] [ 1395.469497][ T9844] EXT4-fs (loop0): Total free blocks count 0 [ 1395.513711][ T9844] EXT4-fs (loop0): Free/Dirty block details [ 1395.520936][ T9844] EXT4-fs (loop0): free_blocks=0 [ 1395.531882][ T9844] EXT4-fs (loop0): dirty_blocks=16 [ 1395.537943][ T9873] loop3: detected capacity change from 0 to 2048 [ 1395.542942][ T9844] EXT4-fs (loop0): Block reservation details [ 1395.563399][ T9844] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1395.632639][ T9873] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1395.661226][ T9875] loop2: detected capacity change from 0 to 2048 [ 1395.805796][ T9875] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1396.030675][ T9884] loop0: detected capacity change from 0 to 2048 [ 1396.060767][ T9856] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1396.080362][ T9866] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1396.110176][ T9884] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1396.117226][ T9866] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1396.124015][ T9856] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1396.145227][ T9856] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1396.145227][ T9856] [ 1396.156449][ T9856] EXT4-fs (loop1): Total free blocks count 0 [ 1396.162632][ T9856] EXT4-fs (loop1): Free/Dirty block details [ 1396.169295][ T9856] EXT4-fs (loop1): free_blocks=0 [ 1396.174419][ T9856] EXT4-fs (loop1): dirty_blocks=16 [ 1396.179542][ T9856] EXT4-fs (loop1): Block reservation details [ 1396.185595][ T9856] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1396.193081][ T9866] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1396.193081][ T9866] [ 1396.202858][ T9866] EXT4-fs (loop5): Total free blocks count 0 [ 1396.209038][ T9866] EXT4-fs (loop5): Free/Dirty block details [ 1396.215690][ T9866] EXT4-fs (loop5): free_blocks=0 [ 1396.220705][ T9866] EXT4-fs (loop5): dirty_blocks=16 [ 1396.225966][ T9866] EXT4-fs (loop5): Block reservation details [ 1396.232044][ T9866] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1396.273323][ T9872] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1396.324539][ T9872] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1396.382681][ T9872] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1396.382681][ T9872] [ 1396.437850][ T9872] EXT4-fs (loop3): Total free blocks count 0 [ 1396.483680][ T9872] EXT4-fs (loop3): Free/Dirty block details [ 1396.503174][ T9872] EXT4-fs (loop3): free_blocks=0 [ 1396.517536][ T9872] EXT4-fs (loop3): dirty_blocks=16 [ 1396.527504][ T9872] EXT4-fs (loop3): Block reservation details [ 1396.553729][ T9872] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1396.594598][ T9893] loop1: detected capacity change from 0 to 2048 [ 1396.664450][ T9893] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1396.669618][ T9895] loop4: detected capacity change from 0 to 2048 [ 1396.762178][ T9895] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1396.975405][ T9902] loop5: detected capacity change from 0 to 2048 [ 1396.992106][ T9905] loop3: detected capacity change from 0 to 2048 [ 1397.035990][ T9874] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1397.042154][ T9883] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1397.070925][ T9902] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1397.111127][ T9883] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1397.112331][ T9874] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1397.136689][ T9874] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1397.136689][ T9874] [ 1397.146697][ T9874] EXT4-fs (loop2): Total free blocks count 0 [ 1397.152695][ T9874] EXT4-fs (loop2): Free/Dirty block details [ 1397.158868][ T9874] EXT4-fs (loop2): free_blocks=0 [ 1397.164051][ T9874] EXT4-fs (loop2): dirty_blocks=16 [ 1397.169173][ T9874] EXT4-fs (loop2): Block reservation details [ 1397.176206][ T9874] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1397.184745][ T9883] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1397.184745][ T9883] [ 1397.195428][ T9883] EXT4-fs (loop0): Total free blocks count 0 [ 1397.201570][ T9883] EXT4-fs (loop0): Free/Dirty block details [ 1397.207888][ T9883] EXT4-fs (loop0): free_blocks=0 [ 1397.213074][ T9883] EXT4-fs (loop0): dirty_blocks=16 [ 1397.219015][ T9883] EXT4-fs (loop0): Block reservation details [ 1397.225608][ T9883] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1397.262197][ T9905] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1397.605777][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1397.605794][ T26] audit: type=1804 audit(1701756298.750:2078): pid=9915 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/173/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1397.650673][ T9914] loop2: detected capacity change from 0 to 2048 [ 1397.718203][ T9914] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1397.735850][ T9917] loop0: detected capacity change from 0 to 2048 [ 1397.754838][ T26] audit: type=1804 audit(1701756298.780:2079): pid=9915 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/173/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1397.791986][ T9892] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1397.822189][ T9892] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1397.842980][ T9917] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1397.903722][ T9892] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1397.903722][ T9892] [ 1397.917256][ T26] audit: type=1804 audit(1701756299.060:2080): pid=9923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/170/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1397.999472][ T9892] EXT4-fs (loop1): Total free blocks count 0 [ 1398.022980][ T26] audit: type=1804 audit(1701756299.090:2081): pid=9923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/170/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1398.041682][ T9892] EXT4-fs (loop1): Free/Dirty block details [ 1398.050335][ T26] audit: type=1804 audit(1701756299.100:2082): pid=9902 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/175/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1398.100911][ T9894] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1398.103678][ T9892] EXT4-fs (loop1): free_blocks=0 [ 1398.133747][ T26] audit: type=1804 audit(1701756299.100:2083): pid=9902 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/175/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1398.170119][ T9892] EXT4-fs (loop1): dirty_blocks=16 [ 1398.186687][ T9892] EXT4-fs (loop1): Block reservation details [ 1398.195291][ T26] audit: type=1804 audit(1701756299.130:2084): pid=9924 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/175/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1398.195425][ T9894] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1398.228731][ T9892] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1398.253679][ T9894] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1398.253679][ T9894] [ 1398.270730][ T9894] EXT4-fs (loop4): Total free blocks count 0 [ 1398.286177][ T26] audit: type=1804 audit(1701756299.270:2085): pid=9926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/177/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1398.312057][ T9904] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set 2023/12/05 06:04:59 executed programs: 1044 [ 1398.346051][ T9904] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1398.349444][ T9894] EXT4-fs (loop4): Free/Dirty block details [ 1398.384690][ T9904] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1398.384690][ T9904] [ 1398.393619][ T9894] EXT4-fs (loop4): free_blocks=0 [ 1398.399356][ T9894] EXT4-fs (loop4): dirty_blocks=16 [ 1398.404749][ T26] audit: type=1804 audit(1701756299.270:2086): pid=9926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/177/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1398.424030][ T9904] EXT4-fs (loop3): Total free blocks count 0 [ 1398.465071][ T9904] EXT4-fs (loop3): Free/Dirty block details [ 1398.473930][ T9894] EXT4-fs (loop4): Block reservation details [ 1398.493675][ T9904] EXT4-fs (loop3): free_blocks=0 [ 1398.502256][ T9894] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1398.521873][ T9904] EXT4-fs (loop3): dirty_blocks=16 [ 1398.547570][ T9904] EXT4-fs (loop3): Block reservation details [ 1398.574431][ T9904] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1398.574913][ T9929] loop5: detected capacity change from 0 to 2048 [ 1398.662615][ T9929] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1398.735707][ T26] audit: type=1804 audit(1701756299.880:2087): pid=9932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/173/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1398.927361][ T9916] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1398.932188][ T9913] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1398.946176][ T9916] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1398.971156][ T9937] loop1: detected capacity change from 0 to 2048 [ 1398.977811][ T9916] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1398.977811][ T9916] [ 1399.038459][ T9916] EXT4-fs (loop0): Total free blocks count 0 [ 1399.059689][ T9937] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1399.080664][ T9916] EXT4-fs (loop0): Free/Dirty block details [ 1399.087429][ T9916] EXT4-fs (loop0): free_blocks=0 [ 1399.092591][ T9916] EXT4-fs (loop0): dirty_blocks=16 [ 1399.097983][ T9916] EXT4-fs (loop0): Block reservation details [ 1399.104306][ T9916] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1399.162408][ T9940] loop4: detected capacity change from 0 to 2048 [ 1399.204014][ T9913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1399.216991][ T9913] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1399.216991][ T9913] [ 1399.228784][ T9913] EXT4-fs (loop2): Total free blocks count 0 [ 1399.236191][ T9913] EXT4-fs (loop2): Free/Dirty block details [ 1399.245064][ T9913] EXT4-fs (loop2): free_blocks=0 [ 1399.245627][ T9943] loop3: detected capacity change from 0 to 2048 [ 1399.250319][ T9913] EXT4-fs (loop2): dirty_blocks=16 [ 1399.269712][ T9913] EXT4-fs (loop2): Block reservation details [ 1399.294463][ T9913] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1399.329446][ T9940] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1399.337655][ T9943] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1399.427312][ T9928] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1399.576073][ T9928] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1399.600385][ T9951] loop2: detected capacity change from 0 to 2048 [ 1399.631047][ T9928] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1399.631047][ T9928] [ 1399.680976][ T9928] EXT4-fs (loop5): Total free blocks count 0 [ 1399.699258][ T9951] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1399.707955][ T9928] EXT4-fs (loop5): Free/Dirty block details [ 1399.723738][ T9928] EXT4-fs (loop5): free_blocks=0 [ 1399.728831][ T9928] EXT4-fs (loop5): dirty_blocks=16 [ 1399.773700][ T9928] EXT4-fs (loop5): Block reservation details [ 1399.779817][ T9928] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1400.065614][ T9956] loop0: detected capacity change from 0 to 2048 [ 1400.124516][ T9936] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1400.161614][ T9956] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1400.167388][ T9936] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1400.185203][ T9936] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1400.185203][ T9936] [ 1400.195060][ T9936] EXT4-fs (loop1): Total free blocks count 0 [ 1400.201064][ T9936] EXT4-fs (loop1): Free/Dirty block details [ 1400.219383][ T9936] EXT4-fs (loop1): free_blocks=0 [ 1400.224456][ T9936] EXT4-fs (loop1): dirty_blocks=16 [ 1400.229590][ T9936] EXT4-fs (loop1): Block reservation details [ 1400.235812][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1400.250453][ T9936] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1400.313417][ T9962] loop5: detected capacity change from 0 to 2048 [ 1400.390301][ T9962] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1400.476129][ T9942] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1400.574756][ T9942] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1400.614500][ T9942] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1400.614500][ T9942] [ 1400.624996][ T9942] EXT4-fs (loop3): Total free blocks count 0 [ 1400.631103][ T9942] EXT4-fs (loop3): Free/Dirty block details [ 1400.637589][ T9942] EXT4-fs (loop3): free_blocks=0 [ 1400.654379][ T9942] EXT4-fs (loop3): dirty_blocks=16 [ 1400.659620][ T9942] EXT4-fs (loop3): Block reservation details [ 1400.673871][ T9942] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1400.845681][ T9938] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1400.867831][ T9971] loop2: detected capacity change from 0 to 2048 [ 1400.872130][ T9972] loop1: detected capacity change from 0 to 2048 [ 1400.894351][ T9938] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1400.923974][ T9938] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1400.923974][ T9938] [ 1400.947401][ T9971] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1400.948619][ T9938] EXT4-fs (loop4): Total free blocks count 0 [ 1400.960854][ T9972] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1400.976217][ T9938] EXT4-fs (loop4): Free/Dirty block details [ 1400.989145][ T9938] EXT4-fs (loop4): free_blocks=0 [ 1400.994901][ T9938] EXT4-fs (loop4): dirty_blocks=16 [ 1401.070924][ T9938] EXT4-fs (loop4): Block reservation details [ 1401.077617][ T9938] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1401.163913][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1401.344233][ T9982] loop3: detected capacity change from 0 to 2048 [ 1401.344737][ T9960] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1401.400265][ T9982] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1401.479823][ T9960] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1401.536616][ T9960] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1401.536616][ T9960] [ 1401.547433][ T9960] EXT4-fs (loop5): Total free blocks count 0 [ 1401.553732][ T9960] EXT4-fs (loop5): Free/Dirty block details [ 1401.559781][ T9960] EXT4-fs (loop5): free_blocks=0 [ 1401.565615][ T9960] EXT4-fs (loop5): dirty_blocks=16 [ 1401.570879][ T9960] EXT4-fs (loop5): Block reservation details [ 1401.582895][ T9960] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1401.714069][ T9989] loop4: detected capacity change from 0 to 2048 [ 1401.740833][ T9970] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1401.832344][ T9989] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1401.853165][ T9970] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1401.874452][ T9970] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1401.874452][ T9970] [ 1401.884682][ T9970] EXT4-fs (loop2): Total free blocks count 0 [ 1401.890802][ T9970] EXT4-fs (loop2): Free/Dirty block details [ 1401.898875][ T9991] loop0: detected capacity change from 0 to 2048 [ 1401.900499][ T9970] EXT4-fs (loop2): free_blocks=0 [ 1401.911115][ T9970] EXT4-fs (loop2): dirty_blocks=16 [ 1401.916561][ T9970] EXT4-fs (loop2): Block reservation details [ 1401.922745][ T9970] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1401.988145][ T9991] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1402.154110][ T9969] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1402.235275][ T9969] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1402.256101][ T9999] loop2: detected capacity change from 0 to 2048 [ 1402.302947][ T9969] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1402.302947][ T9969] [ 1402.337737][ T9999] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1402.341792][ T9969] EXT4-fs (loop1): Total free blocks count 0 [ 1402.366095][ T9969] EXT4-fs (loop1): Free/Dirty block details [ 1402.378953][ T9969] EXT4-fs (loop1): free_blocks=0 [ 1402.389838][ T9969] EXT4-fs (loop1): dirty_blocks=16 [ 1402.396587][ T9969] EXT4-fs (loop1): Block reservation details [ 1402.402730][ T9969] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1402.443143][T10002] loop5: detected capacity change from 0 to 2048 [ 1402.516206][T10002] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1402.680123][ T26] kauditd_printk_skb: 23 callbacks suppressed [ 1402.680141][ T26] audit: type=1804 audit(1701756303.820:2111): pid=10007 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/172/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1402.757645][ T9981] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1402.810594][ T26] audit: type=1804 audit(1701756303.820:2112): pid=10007 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/172/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1402.862700][ T9981] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1402.862722][ T9988] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1402.900304][ T9990] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1402.920759][T10012] loop1: detected capacity change from 0 to 2048 [ 1402.942449][ T9990] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1402.942987][ T26] audit: type=1804 audit(1701756303.880:2113): pid=10008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/172/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1402.980867][ T9981] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1402.980867][ T9981] [ 1403.003585][ T9990] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1403.003585][ T9990] [ 1403.022650][ T9988] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1403.037641][ T9981] EXT4-fs (loop3): Total free blocks count 0 [ 1403.041314][ T9988] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1403.041314][ T9988] [ 1403.055776][ T9988] EXT4-fs (loop4): Total free blocks count 0 [ 1403.056877][ T9981] EXT4-fs (loop3): Free/Dirty block details [ 1403.066482][ T9988] EXT4-fs (loop4): Free/Dirty block details [ 1403.076182][ T9990] EXT4-fs (loop0): Total free blocks count 0 [ 1403.084874][T10012] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1403.098955][ T9988] EXT4-fs (loop4): free_blocks=0 [ 1403.104097][ T9981] EXT4-fs (loop3): free_blocks=0 [ 1403.107310][ T26] audit: type=1804 audit(1701756303.880:2114): pid=10008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/172/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1403.113910][ T9981] EXT4-fs (loop3): dirty_blocks=16 [ 1403.135406][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1403.155294][ T9990] EXT4-fs (loop0): Free/Dirty block details [ 1403.160227][ T9988] EXT4-fs (loop4): dirty_blocks=16 [ 1403.166536][ T9988] EXT4-fs (loop4): Block reservation details [ 1403.172608][ T9988] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1403.180688][ T9981] EXT4-fs (loop3): Block reservation details [ 1403.186921][ T9981] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1403.209029][ T9990] EXT4-fs (loop0): free_blocks=0 [ 1403.214550][ T9990] EXT4-fs (loop0): dirty_blocks=16 [ 1403.219866][ T9990] EXT4-fs (loop0): Block reservation details [ 1403.226255][ T9990] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1403.344387][ T26] audit: type=1804 audit(1701756304.490:2115): pid=10015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/176/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1403.434429][ T26] audit: type=1804 audit(1701756304.510:2116): pid=10015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/176/bus/bus" dev="loop2" ino=18 res=1 errno=0 2023/12/05 06:05:04 executed programs: 1059 [ 1403.535042][ T26] audit: type=1804 audit(1701756304.570:2117): pid=10016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/178/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1403.612934][ T26] audit: type=1804 audit(1701756304.570:2118): pid=10016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/178/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1403.654221][T10001] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1403.686363][T10001] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1403.798543][T10001] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1403.798543][T10001] [ 1403.831589][T10001] EXT4-fs (loop5): Total free blocks count 0 [ 1403.876318][T10001] EXT4-fs (loop5): Free/Dirty block details [ 1403.909443][T10001] EXT4-fs (loop5): free_blocks=0 [ 1403.927075][T10021] loop0: detected capacity change from 0 to 2048 [ 1403.928481][T10022] loop3: detected capacity change from 0 to 2048 [ 1403.943622][T10001] EXT4-fs (loop5): dirty_blocks=16 [ 1403.951826][T10023] loop4: detected capacity change from 0 to 2048 [ 1403.964207][T10001] EXT4-fs (loop5): Block reservation details [ 1403.982771][T10001] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1404.004936][T10021] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1404.033585][T10022] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1404.093046][T10023] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1404.147050][T10031] loop2: detected capacity change from 0 to 2048 [ 1404.234514][ T26] audit: type=1804 audit(1701756305.380:2119): pid=10032 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/176/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1404.325599][T10031] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1404.412195][ T26] audit: type=1804 audit(1701756305.400:2120): pid=10032 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/176/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1404.460653][T10010] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1404.495992][T10037] loop5: detected capacity change from 0 to 2048 [ 1404.546399][T10010] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1404.578867][T10037] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1404.599658][T10010] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1404.599658][T10010] [ 1404.649509][T10010] EXT4-fs (loop1): Total free blocks count 0 [ 1404.656653][T10010] EXT4-fs (loop1): Free/Dirty block details [ 1404.662907][T10010] EXT4-fs (loop1): free_blocks=0 [ 1404.670347][T10010] EXT4-fs (loop1): dirty_blocks=16 [ 1404.675794][T10010] EXT4-fs (loop1): Block reservation details [ 1404.681980][T10010] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1404.992091][T10018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1405.035075][T10018] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1405.063173][T10018] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1405.063173][T10018] [ 1405.095597][T10018] EXT4-fs (loop0): Total free blocks count 0 [ 1405.114970][T10018] EXT4-fs (loop0): Free/Dirty block details [ 1405.121425][T10019] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1405.146888][T10018] EXT4-fs (loop0): free_blocks=0 [ 1405.151187][T10030] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1405.152078][T10018] EXT4-fs (loop0): dirty_blocks=16 [ 1405.180792][T10019] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1405.201277][T10018] EXT4-fs (loop0): Block reservation details [ 1405.213060][T10018] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1405.222567][T10019] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1405.222567][T10019] [ 1405.242987][T10020] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1405.265409][T10019] EXT4-fs (loop3): Total free blocks count 0 [ 1405.280838][T10030] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1405.292943][T10019] EXT4-fs (loop3): Free/Dirty block details [ 1405.323324][T10019] EXT4-fs (loop3): free_blocks=0 [ 1405.336231][T10030] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1405.336231][T10030] [ 1405.347096][T10019] EXT4-fs (loop3): dirty_blocks=16 [ 1405.353889][T10020] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1405.363734][T10030] EXT4-fs (loop2): Total free blocks count 0 [ 1405.372160][T10030] EXT4-fs (loop2): Free/Dirty block details [ 1405.398279][T10019] EXT4-fs (loop3): Block reservation details [ 1405.407521][T10020] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1405.407521][T10020] [ 1405.410894][T10049] loop1: detected capacity change from 0 to 2048 [ 1405.428363][T10030] EXT4-fs (loop2): free_blocks=0 [ 1405.437940][T10019] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1405.440624][T10020] EXT4-fs (loop4): Total free blocks count 0 [ 1405.446339][T10030] EXT4-fs (loop2): dirty_blocks=16 [ 1405.462852][T10030] EXT4-fs (loop2): Block reservation details [ 1405.469580][T10030] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1405.472983][T10020] EXT4-fs (loop4): Free/Dirty block details [ 1405.491766][T10020] EXT4-fs (loop4): free_blocks=0 [ 1405.508829][T10049] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1405.553963][T10020] EXT4-fs (loop4): dirty_blocks=16 [ 1405.559309][T10020] EXT4-fs (loop4): Block reservation details [ 1405.566013][T10020] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1405.746075][T10036] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1405.804498][T10036] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1405.823800][T10036] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1405.823800][T10036] [ 1405.833479][T10036] EXT4-fs (loop5): Total free blocks count 0 [ 1405.867327][T10036] EXT4-fs (loop5): Free/Dirty block details [ 1405.903000][T10036] EXT4-fs (loop5): free_blocks=0 [ 1405.915881][T10036] EXT4-fs (loop5): dirty_blocks=16 [ 1405.953475][T10036] EXT4-fs (loop5): Block reservation details [ 1405.968204][T10036] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1406.055828][T10057] loop3: detected capacity change from 0 to 2048 [ 1406.058222][T10056] loop0: detected capacity change from 0 to 2048 [ 1406.108739][T10057] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1406.110367][T10059] loop2: detected capacity change from 0 to 2048 [ 1406.132082][T10061] loop4: detected capacity change from 0 to 2048 [ 1406.148436][T10059] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1406.171587][T10061] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1406.178770][T10056] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1406.490802][T10072] loop5: detected capacity change from 0 to 2048 [ 1406.553695][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1406.646315][T10072] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1406.907088][T10048] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1406.980330][T10048] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1406.981240][T10060] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1407.032866][T10048] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1407.032866][T10048] [ 1407.046200][T10060] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1407.059235][T10055] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1407.063110][T10048] EXT4-fs (loop1): Total free blocks count 0 [ 1407.074649][T10060] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1407.074649][T10060] [ 1407.090963][T10055] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1407.123666][T10060] EXT4-fs (loop4): Total free blocks count 0 [ 1407.126231][T10048] EXT4-fs (loop1): Free/Dirty block details [ 1407.131540][T10055] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1407.131540][T10055] [ 1407.146089][T10060] EXT4-fs (loop4): Free/Dirty block details [ 1407.157717][T10060] EXT4-fs (loop4): free_blocks=0 [ 1407.161583][T10048] EXT4-fs (loop1): free_blocks=0 [ 1407.167762][T10060] EXT4-fs (loop4): dirty_blocks=16 [ 1407.167783][T10060] EXT4-fs (loop4): Block reservation details [ 1407.167797][T10060] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1407.170355][T10055] EXT4-fs (loop3): Total free blocks count 0 [ 1407.184827][T10048] EXT4-fs (loop1): dirty_blocks=16 [ 1407.209014][T10048] EXT4-fs (loop1): Block reservation details [ 1407.219880][T10048] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1407.239623][T10055] EXT4-fs (loop3): Free/Dirty block details [ 1407.267133][T10058] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1407.267929][T10055] EXT4-fs (loop3): free_blocks=0 [ 1407.324680][T10055] EXT4-fs (loop3): dirty_blocks=16 [ 1407.337142][T10055] EXT4-fs (loop3): Block reservation details [ 1407.351078][T10055] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1407.358084][T10058] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1407.380156][T10058] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1407.380156][T10058] [ 1407.411757][T10058] EXT4-fs (loop2): Total free blocks count 0 [ 1407.431403][T10058] EXT4-fs (loop2): Free/Dirty block details [ 1407.455506][T10058] EXT4-fs (loop2): free_blocks=0 [ 1407.468106][T10058] EXT4-fs (loop2): dirty_blocks=16 [ 1407.498331][T10058] EXT4-fs (loop2): Block reservation details [ 1407.521607][T10058] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1407.624333][T10086] loop4: detected capacity change from 0 to 2048 [ 1407.703470][T10086] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1407.803731][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1407.832760][T10071] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1407.857284][T10093] loop0: detected capacity change from 0 to 2048 [ 1407.903759][T10093] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1407.927862][T10071] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1407.952719][T10071] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1407.952719][T10071] [ 1407.962669][T10071] EXT4-fs (loop5): Total free blocks count 0 [ 1407.968908][T10071] EXT4-fs (loop5): Free/Dirty block details [ 1407.975269][T10071] EXT4-fs (loop5): free_blocks=0 [ 1407.980357][T10071] EXT4-fs (loop5): dirty_blocks=16 [ 1407.985665][T10071] EXT4-fs (loop5): Block reservation details [ 1407.991803][T10071] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1408.073432][T10091] loop1: detected capacity change from 0 to 2048 [ 1408.117090][T10097] loop3: detected capacity change from 0 to 2048 [ 1408.135895][T10091] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1408.225204][T10103] loop2: detected capacity change from 0 to 2048 [ 1408.239984][T10097] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1408.417484][T10103] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1408.515056][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1408.515071][ T26] audit: type=1804 audit(1701756309.660:2143): pid=10106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/178/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1408.606814][ T26] audit: type=1804 audit(1701756309.690:2144): pid=10106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/178/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1408.685271][T10108] loop5: detected capacity change from 0 to 2048 [ 1408.710254][ T26] audit: type=1804 audit(1701756309.780:2145): pid=10109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/175/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1408.736834][T10090] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1408.777950][T10090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1408.808155][T10108] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1408.810911][ T26] audit: type=1804 audit(1701756309.780:2146): pid=10109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/175/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1408.900800][T10090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1408.900800][T10090] [ 1408.911868][T10090] EXT4-fs (loop1): Total free blocks count 0 [ 1408.918777][T10090] EXT4-fs (loop1): Free/Dirty block details [ 1408.924895][T10090] EXT4-fs (loop1): free_blocks=0 [ 1408.929999][T10090] EXT4-fs (loop1): dirty_blocks=16 [ 1408.935300][T10090] EXT4-fs (loop1): Block reservation details [ 1408.941432][T10090] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1408.970579][ T26] audit: type=1804 audit(1701756310.110:2147): pid=10113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/175/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1409.010863][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1409.059123][ T26] audit: type=1804 audit(1701756310.140:2148): pid=10113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/175/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1409.172364][ T26] audit: type=1804 audit(1701756310.230:2149): pid=10114 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/182/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1409.200208][T10092] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1409.231645][T10092] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 2023/12/05 06:05:10 executed programs: 1076 [ 1409.270749][ T26] audit: type=1804 audit(1701756310.230:2150): pid=10114 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/182/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1409.297749][T10092] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1409.297749][T10092] [ 1409.319911][T10092] EXT4-fs (loop0): Total free blocks count 0 [ 1409.343179][T10092] EXT4-fs (loop0): Free/Dirty block details [ 1409.356516][T10092] EXT4-fs (loop0): free_blocks=0 [ 1409.368610][T10092] EXT4-fs (loop0): dirty_blocks=16 [ 1409.379853][T10092] EXT4-fs (loop0): Block reservation details [ 1409.388790][T10092] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1409.438737][ T26] audit: type=1804 audit(1701756310.580:2151): pid=10117 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/179/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1409.505152][T10119] loop4: detected capacity change from 0 to 2048 [ 1409.525169][ T26] audit: type=1804 audit(1701756310.580:2152): pid=10117 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/179/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1409.590687][T10119] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1409.603043][T10102] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1409.689472][T10124] loop1: detected capacity change from 0 to 2048 [ 1409.721124][T10102] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1409.733837][T10102] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1409.733837][T10102] [ 1409.743834][T10102] EXT4-fs (loop2): Total free blocks count 0 [ 1409.749941][T10102] EXT4-fs (loop2): Free/Dirty block details [ 1409.756449][T10102] EXT4-fs (loop2): free_blocks=0 [ 1409.759107][T10124] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1409.761517][T10102] EXT4-fs (loop2): dirty_blocks=16 [ 1409.779519][T10102] EXT4-fs (loop2): Block reservation details [ 1409.785871][T10102] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1409.960675][T10107] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1410.001536][T10130] loop3: detected capacity change from 0 to 2048 [ 1410.004317][T10107] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1410.025782][T10132] loop0: detected capacity change from 0 to 2048 [ 1410.062118][T10107] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1410.062118][T10107] [ 1410.080959][T10107] EXT4-fs (loop5): Total free blocks count 0 [ 1410.087537][T10107] EXT4-fs (loop5): Free/Dirty block details [ 1410.088751][T10130] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1410.102350][T10107] EXT4-fs (loop5): free_blocks=0 [ 1410.112344][T10107] EXT4-fs (loop5): dirty_blocks=16 [ 1410.126757][T10107] EXT4-fs (loop5): Block reservation details [ 1410.133398][T10132] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1410.145330][T10107] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1410.501999][T10139] loop2: detected capacity change from 0 to 2048 [ 1410.561262][ T154] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1410.576185][T10139] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1410.580051][T10123] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1410.601789][ T154] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1410.601789][ T154] [ 1410.602147][T10123] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1410.754169][T10123] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1410.754169][T10123] [ 1410.769501][T10123] EXT4-fs (loop1): Total free blocks count 0 [ 1410.786033][T10123] EXT4-fs (loop1): Free/Dirty block details [ 1410.833719][T10123] EXT4-fs (loop1): free_blocks=0 [ 1410.843262][T10123] EXT4-fs (loop1): dirty_blocks=16 [ 1410.852665][T10145] loop5: detected capacity change from 0 to 2048 [ 1410.862567][T10123] EXT4-fs (loop1): Block reservation details [ 1410.880074][T10123] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1410.941851][T10145] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1410.955793][T10129] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1410.975176][T10129] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1410.993800][T10129] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1410.993800][T10129] [ 1411.040805][T10118] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1411.086277][T10129] EXT4-fs (loop3): Total free blocks count 0 [ 1411.126194][T10129] EXT4-fs (loop3): Free/Dirty block details [ 1411.179904][T10129] EXT4-fs (loop3): free_blocks=0 [ 1411.188336][T10118] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1411.202320][T10129] EXT4-fs (loop3): dirty_blocks=16 [ 1411.214936][T10129] EXT4-fs (loop3): Block reservation details [ 1411.226056][T10118] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1411.226056][T10118] [ 1411.247772][T10129] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1411.254496][T10118] EXT4-fs (loop4): Total free blocks count 0 [ 1411.260733][T10118] EXT4-fs (loop4): Free/Dirty block details [ 1411.269411][T10118] EXT4-fs (loop4): free_blocks=0 [ 1411.274882][T10118] EXT4-fs (loop4): dirty_blocks=16 [ 1411.280218][T10118] EXT4-fs (loop4): Block reservation details [ 1411.298722][T10118] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1411.322764][T10154] loop1: detected capacity change from 0 to 2048 [ 1411.382507][T10154] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1411.441074][T10138] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1411.458734][T10131] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1411.594229][T10131] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1411.594394][T10138] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1411.613634][T10131] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1411.613634][T10131] [ 1411.666993][T10160] loop3: detected capacity change from 0 to 2048 [ 1411.674675][T10131] EXT4-fs (loop0): Total free blocks count 0 [ 1411.687707][T10131] EXT4-fs (loop0): Free/Dirty block details [ 1411.701718][T10131] EXT4-fs (loop0): free_blocks=0 [ 1411.706996][T10138] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1411.706996][T10138] [ 1411.729622][T10131] EXT4-fs (loop0): dirty_blocks=16 [ 1411.740687][T10138] EXT4-fs (loop2): Total free blocks count 0 [ 1411.751868][T10131] EXT4-fs (loop0): Block reservation details [ 1411.762655][T10160] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1411.765710][T10138] EXT4-fs (loop2): Free/Dirty block details [ 1411.779333][T10138] EXT4-fs (loop2): free_blocks=0 [ 1411.784557][T10138] EXT4-fs (loop2): dirty_blocks=16 [ 1411.789680][T10138] EXT4-fs (loop2): Block reservation details [ 1411.796734][T10138] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1411.804376][T10131] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1411.908939][T10144] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1411.964241][T10144] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1411.989498][T10144] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1411.989498][T10144] [ 1412.027533][T10144] EXT4-fs (loop5): Total free blocks count 0 [ 1412.047675][T10144] EXT4-fs (loop5): Free/Dirty block details [ 1412.070742][T10144] EXT4-fs (loop5): free_blocks=0 [ 1412.089245][T10144] EXT4-fs (loop5): dirty_blocks=16 [ 1412.106594][T10144] EXT4-fs (loop5): Block reservation details [ 1412.112986][T10166] loop4: detected capacity change from 0 to 2048 [ 1412.127078][T10144] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1412.195565][T10166] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1412.357579][T10153] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1412.393689][T10171] loop0: detected capacity change from 0 to 2048 [ 1412.436901][T10153] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1412.459793][T10175] loop2: detected capacity change from 0 to 2048 [ 1412.469726][T10153] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1412.469726][T10153] [ 1412.492935][T10153] EXT4-fs (loop1): Total free blocks count 0 [ 1412.499465][T10171] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1412.504955][T10153] EXT4-fs (loop1): Free/Dirty block details [ 1412.532286][T10153] EXT4-fs (loop1): free_blocks=0 [ 1412.537701][T10153] EXT4-fs (loop1): dirty_blocks=16 [ 1412.542624][T10175] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1412.542979][T10153] EXT4-fs (loop1): Block reservation details [ 1412.555878][T10159] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1412.560700][T10153] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1412.671190][T10159] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1412.733183][T10159] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1412.733183][T10159] [ 1412.754821][T10159] EXT4-fs (loop3): Total free blocks count 0 [ 1412.761767][T10159] EXT4-fs (loop3): Free/Dirty block details [ 1412.783593][T10159] EXT4-fs (loop3): free_blocks=0 [ 1412.788559][T10159] EXT4-fs (loop3): dirty_blocks=16 [ 1412.833720][T10159] EXT4-fs (loop3): Block reservation details [ 1412.840015][T10159] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1412.974320][T10165] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1413.012924][T10185] loop5: detected capacity change from 0 to 2048 [ 1413.027712][T10165] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1413.081805][T10165] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1413.081805][T10165] [ 1413.117114][T10165] EXT4-fs (loop4): Total free blocks count 0 [ 1413.120975][T10185] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1413.143625][T10165] EXT4-fs (loop4): Free/Dirty block details [ 1413.173489][T10165] EXT4-fs (loop4): free_blocks=0 [ 1413.187068][T10165] EXT4-fs (loop4): dirty_blocks=16 [ 1413.212416][T10165] EXT4-fs (loop4): Block reservation details [ 1413.218807][T10165] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1413.380486][T10191] loop1: detected capacity change from 0 to 2048 [ 1413.427838][T10170] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1413.508776][T10170] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1413.539102][T10193] loop3: detected capacity change from 0 to 2048 [ 1413.548555][T10191] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1413.550665][T10170] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1413.550665][T10170] [ 1413.569525][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1413.569539][ T26] audit: type=1804 audit(1701756314.710:2175): pid=10175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/181/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1413.583005][T10170] EXT4-fs (loop0): Total free blocks count 0 [ 1413.607256][T10170] EXT4-fs (loop0): Free/Dirty block details [ 1413.613486][T10170] EXT4-fs (loop0): free_blocks=0 [ 1413.619341][T10170] EXT4-fs (loop0): dirty_blocks=16 [ 1413.625275][T10170] EXT4-fs (loop0): Block reservation details [ 1413.633661][T10170] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1413.716204][T10193] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1413.763225][ T26] audit: type=1804 audit(1701756314.770:2176): pid=10175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/181/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1413.785962][T10198] loop4: detected capacity change from 0 to 2048 [ 1413.804419][T10174] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1413.944200][T10174] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1413.983717][T10174] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1413.983717][T10174] [ 1414.008646][T10198] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1414.016341][T10174] EXT4-fs (loop2): Total free blocks count 0 [ 1414.027070][T10174] EXT4-fs (loop2): Free/Dirty block details [ 1414.032989][T10174] EXT4-fs (loop2): free_blocks=0 [ 1414.038008][T10174] EXT4-fs (loop2): dirty_blocks=16 [ 1414.043140][T10174] EXT4-fs (loop2): Block reservation details [ 1414.049207][T10174] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1414.140205][T10203] loop0: detected capacity change from 0 to 2048 [ 1414.220552][ T26] audit: type=1804 audit(1701756315.360:2177): pid=10205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/181/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1414.384444][ T26] audit: type=1804 audit(1701756315.360:2178): pid=10205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/181/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1414.408683][T10190] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1414.416493][T10210] loop2: detected capacity change from 0 to 2048 [ 1414.483171][ T26] audit: type=1804 audit(1701756315.620:2179): pid=10211 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/185/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1414.512985][T10190] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1414.589526][T10190] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1414.589526][T10190] [ 1414.652100][ T26] audit: type=1804 audit(1701756315.690:2180): pid=10211 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/185/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1414.654112][T10190] EXT4-fs (loop1): Total free blocks count 0 [ 1414.688748][ T26] audit: type=1804 audit(1701756315.750:2181): pid=10215 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/183/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1414.716940][ T26] audit: type=1804 audit(1701756315.750:2182): pid=10215 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/183/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1414.743050][T10190] EXT4-fs (loop1): Free/Dirty block details [ 1414.745419][T10192] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1414.749766][T10190] EXT4-fs (loop1): free_blocks=0 [ 1414.787938][T10190] EXT4-fs (loop1): dirty_blocks=16 [ 1414.796709][T10190] EXT4-fs (loop1): Block reservation details [ 1414.807080][ T26] audit: type=1804 audit(1701756315.880:2183): pid=10216 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/178/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1414.821476][T10192] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1414.833337][T10184] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1414.861206][T10190] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1414.897910][T10197] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1414.905733][ T26] audit: type=1804 audit(1701756315.880:2184): pid=10216 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/178/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1414.922974][T10192] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1414.922974][T10192] [ 1414.979975][T10197] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1415.011127][T10192] EXT4-fs (loop3): Total free blocks count 0 [ 1415.031555][T10192] EXT4-fs (loop3): Free/Dirty block details [ 1415.036167][T10184] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1415.039920][T10197] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1415.039920][T10197] [ 1415.068584][T10192] EXT4-fs (loop3): free_blocks=0 2023/12/05 06:05:16 executed programs: 1093 [ 1415.082782][T10192] EXT4-fs (loop3): dirty_blocks=16 [ 1415.099532][T10192] EXT4-fs (loop3): Block reservation details [ 1415.116907][T10192] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1415.124101][T10197] EXT4-fs (loop4): Total free blocks count 0 [ 1415.142480][T10197] EXT4-fs (loop4): Free/Dirty block details [ 1415.146561][T10184] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1415.146561][T10184] [ 1415.164571][T10197] EXT4-fs (loop4): free_blocks=0 [ 1415.180921][T10197] EXT4-fs (loop4): dirty_blocks=16 [ 1415.185712][T10184] EXT4-fs (loop5): Total free blocks count 0 [ 1415.197589][T10197] EXT4-fs (loop4): Block reservation details [ 1415.226013][T10197] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1415.246396][T10184] EXT4-fs (loop5): Free/Dirty block details [ 1415.265083][T10184] EXT4-fs (loop5): free_blocks=0 [ 1415.280307][T10184] EXT4-fs (loop5): dirty_blocks=16 [ 1415.296849][T10184] EXT4-fs (loop5): Block reservation details [ 1415.321675][T10184] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1415.331585][T10221] loop1: detected capacity change from 0 to 2048 [ 1415.411030][T10202] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1415.486233][T10202] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1415.500248][T10202] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1415.500248][T10202] [ 1415.517516][T10202] EXT4-fs (loop0): Total free blocks count 0 [ 1415.526231][T10202] EXT4-fs (loop0): Free/Dirty block details [ 1415.532620][T10202] EXT4-fs (loop0): free_blocks=0 [ 1415.537904][T10202] EXT4-fs (loop0): dirty_blocks=16 [ 1415.543156][T10202] EXT4-fs (loop0): Block reservation details [ 1415.549468][T10202] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1415.564174][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1415.608501][T10209] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1415.665180][T10209] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1415.693949][T10209] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1415.693949][T10209] [ 1415.764457][T10228] loop5: detected capacity change from 0 to 2048 [ 1415.905644][T10234] loop4: detected capacity change from 0 to 2048 [ 1415.963425][T10230] loop3: detected capacity change from 0 to 2048 [ 1416.244074][T10237] loop0: detected capacity change from 0 to 2048 [ 1416.506577][T10227] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1416.566216][T10227] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1416.606626][T10249] loop2: detected capacity change from 0 to 2048 [ 1416.609403][T10227] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1416.609403][T10227] [ 1416.651941][T10227] EXT4-fs (loop5): Total free blocks count 0 [ 1416.682227][T10227] EXT4-fs (loop5): Free/Dirty block details [ 1416.708461][T10227] EXT4-fs (loop5): free_blocks=0 [ 1416.725242][T10229] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1416.750152][T10227] EXT4-fs (loop5): dirty_blocks=16 [ 1416.774347][T10229] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1416.820695][T10227] EXT4-fs (loop5): Block reservation details [ 1416.827205][T10227] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1416.841784][T10229] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1416.841784][T10229] [ 1416.851684][T10229] EXT4-fs (loop3): Total free blocks count 0 [ 1416.873724][T10229] EXT4-fs (loop3): Free/Dirty block details [ 1416.891639][T10229] EXT4-fs (loop3): free_blocks=0 [ 1416.930426][T10229] EXT4-fs (loop3): dirty_blocks=16 [ 1416.951566][T10229] EXT4-fs (loop3): Block reservation details [ 1416.969403][T10255] loop1: detected capacity change from 0 to 2048 [ 1416.975934][T10229] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1417.043953][T10236] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1417.097349][T10236] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1417.155146][T10236] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1417.155146][T10236] [ 1417.227270][T10236] EXT4-fs (loop0): Total free blocks count 0 [ 1417.244916][T10236] EXT4-fs (loop0): Free/Dirty block details [ 1417.244915][T10233] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1417.255736][T10233] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1417.274009][T10236] EXT4-fs (loop0): free_blocks=0 [ 1417.283463][T10236] EXT4-fs (loop0): dirty_blocks=16 [ 1417.293845][T10233] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1417.293845][T10233] [ 1417.303518][T10233] EXT4-fs (loop4): Total free blocks count 0 [ 1417.311520][T10236] EXT4-fs (loop0): Block reservation details [ 1417.332089][T10233] EXT4-fs (loop4): Free/Dirty block details [ 1417.338305][T10233] EXT4-fs (loop4): free_blocks=0 [ 1417.343384][T10236] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1417.357248][T10233] EXT4-fs (loop4): dirty_blocks=16 [ 1417.362473][T10233] EXT4-fs (loop4): Block reservation details [ 1417.401020][T10233] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1417.499624][T10262] loop5: detected capacity change from 0 to 2048 [ 1417.716786][ T3614] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1417.722447][T10266] loop3: detected capacity change from 0 to 2048 [ 1417.746242][ T3614] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1417.746242][ T3614] [ 1417.901425][T10274] loop0: detected capacity change from 0 to 2048 [ 1417.908472][T10248] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1418.076009][T10248] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1418.121800][T10276] loop4: detected capacity change from 0 to 2048 [ 1418.205950][T10248] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1418.205950][T10248] [ 1418.248587][T10254] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1418.264669][T10248] EXT4-fs (loop2): Total free blocks count 0 [ 1418.270682][T10248] EXT4-fs (loop2): Free/Dirty block details [ 1418.283915][T10248] EXT4-fs (loop2): free_blocks=0 [ 1418.289924][T10248] EXT4-fs (loop2): dirty_blocks=16 [ 1418.303608][T10248] EXT4-fs (loop2): Block reservation details [ 1418.309616][T10248] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1418.351990][T10254] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1418.387211][T10254] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1418.387211][T10254] [ 1418.441180][T10265] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1418.453737][T10254] EXT4-fs (loop1): Total free blocks count 0 [ 1418.473647][T10254] EXT4-fs (loop1): Free/Dirty block details [ 1418.495296][T10254] EXT4-fs (loop1): free_blocks=0 [ 1418.534348][T10265] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1418.583682][T10265] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1418.583682][T10265] [ 1418.593516][T10254] EXT4-fs (loop1): dirty_blocks=16 [ 1418.600747][T10254] EXT4-fs (loop1): Block reservation details [ 1418.614954][T10254] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1418.625457][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1418.625480][ T26] audit: type=1804 audit(1701756319.770:2205): pid=10283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/185/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1418.683583][T10265] EXT4-fs (loop3): Total free blocks count 0 [ 1418.689609][T10265] EXT4-fs (loop3): Free/Dirty block details [ 1418.749839][ T26] audit: type=1804 audit(1701756319.800:2206): pid=10283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/185/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1418.760054][T10285] loop2: detected capacity change from 0 to 2048 [ 1418.790739][T10265] EXT4-fs (loop3): free_blocks=0 [ 1418.820085][T10265] EXT4-fs (loop3): dirty_blocks=16 [ 1418.838346][T10265] EXT4-fs (loop3): Block reservation details [ 1418.853669][T10265] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1418.868809][ T26] audit: type=1804 audit(1701756320.010:2207): pid=10287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/180/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1418.907496][T10261] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1418.986272][ T26] audit: type=1804 audit(1701756320.010:2208): pid=10287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/180/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1419.026350][T10261] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1419.046463][T10273] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1419.073764][T10261] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1419.073764][T10261] [ 1419.087285][ T26] audit: type=1804 audit(1701756320.230:2209): pid=10291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/180/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1419.139487][T10273] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1419.158656][T10261] EXT4-fs (loop5): Total free blocks count 0 [ 1419.172970][T10273] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1419.172970][T10273] [ 1419.187311][ T26] audit: type=1804 audit(1701756320.230:2210): pid=10291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/180/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1419.228020][T10261] EXT4-fs (loop5): Free/Dirty block details [ 1419.233352][T10294] loop1: detected capacity change from 0 to 2048 [ 1419.236398][T10273] EXT4-fs (loop0): Total free blocks count 0 [ 1419.258287][T10272] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1419.277669][T10261] EXT4-fs (loop5): free_blocks=0 [ 1419.282722][T10273] EXT4-fs (loop0): Free/Dirty block details [ 1419.295581][T10261] EXT4-fs (loop5): dirty_blocks=16 [ 1419.305347][T10273] EXT4-fs (loop0): free_blocks=0 [ 1419.313884][T10261] EXT4-fs (loop5): Block reservation details [ 1419.323988][T10272] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1419.338641][T10273] EXT4-fs (loop0): dirty_blocks=16 [ 1419.346135][T10261] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1419.356043][T10272] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1419.356043][T10272] [ 1419.366297][T10272] EXT4-fs (loop4): Total free blocks count 0 [ 1419.372492][T10272] EXT4-fs (loop4): Free/Dirty block details [ 1419.379142][T10272] EXT4-fs (loop4): free_blocks=0 [ 1419.384601][T10272] EXT4-fs (loop4): dirty_blocks=16 [ 1419.389910][T10272] EXT4-fs (loop4): Block reservation details [ 1419.396564][T10272] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1419.404527][T10273] EXT4-fs (loop0): Block reservation details [ 1419.410561][T10273] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1419.667325][T10298] loop3: detected capacity change from 0 to 2048 [ 1419.763669][ T26] audit: type=1804 audit(1701756320.900:2211): pid=10299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/184/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1419.912871][T10284] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1419.917422][ T26] audit: type=1804 audit(1701756320.900:2212): pid=10299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/184/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1419.999225][T10307] loop5: detected capacity change from 0 to 2048 [ 1420.006195][T10292] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1420.025362][T10284] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1420.039231][ T26] audit: type=1804 audit(1701756320.920:2213): pid=10302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/184/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1420.065130][T10284] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1420.065130][T10284] [ 1420.075338][T10284] EXT4-fs (loop2): Total free blocks count 0 [ 1420.081754][T10284] EXT4-fs (loop2): Free/Dirty block details [ 1420.088872][ T26] audit: type=1804 audit(1701756320.930:2214): pid=10302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/184/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1420.114685][T10292] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1420.131256][T10284] EXT4-fs (loop2): free_blocks=0 [ 1420.138418][T10284] EXT4-fs (loop2): dirty_blocks=16 [ 1420.144044][T10292] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1420.144044][T10292] [ 1420.164141][T10284] EXT4-fs (loop2): Block reservation details [ 1420.207445][T10284] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1420.292709][T10292] EXT4-fs (loop1): Total free blocks count 0 [ 1420.321202][T10292] EXT4-fs (loop1): Free/Dirty block details [ 1420.327440][T10292] EXT4-fs (loop1): free_blocks=0 [ 1420.333226][T10292] EXT4-fs (loop1): dirty_blocks=16 [ 1420.340078][T10292] EXT4-fs (loop1): Block reservation details [ 1420.353452][T10311] loop0: detected capacity change from 0 to 2048 [ 1420.353624][T10292] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1420.370010][T10313] loop4: detected capacity change from 0 to 2048 [ 1420.499353][T10297] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1420.634076][T10297] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1420.683660][T10297] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1420.683660][T10297] [ 1420.693344][T10297] EXT4-fs (loop3): Total free blocks count 0 2023/12/05 06:05:21 executed programs: 1110 [ 1420.746290][T10297] EXT4-fs (loop3): Free/Dirty block details [ 1420.752258][T10297] EXT4-fs (loop3): free_blocks=0 [ 1420.763893][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1420.780176][T10297] EXT4-fs (loop3): dirty_blocks=16 [ 1420.794060][T10297] EXT4-fs (loop3): Block reservation details [ 1420.819155][T10297] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1420.971419][T10322] loop2: detected capacity change from 0 to 2048 [ 1421.002138][T10324] loop1: detected capacity change from 0 to 2048 [ 1421.193648][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1421.385395][T10332] loop3: detected capacity change from 0 to 2048 [ 1421.395415][T10306] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1421.431744][T10306] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1421.460077][T10306] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1421.460077][T10306] [ 1421.527039][T10306] EXT4-fs (loop5): Total free blocks count 0 [ 1421.533943][T10306] EXT4-fs (loop5): Free/Dirty block details [ 1421.574072][T10306] EXT4-fs (loop5): free_blocks=0 [ 1421.599445][T10306] EXT4-fs (loop5): dirty_blocks=16 [ 1421.645665][T10306] EXT4-fs (loop5): Block reservation details [ 1421.684408][T10306] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1421.772933][T10323] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1421.814358][T10323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1421.816410][T10340] loop0: detected capacity change from 0 to 2048 [ 1421.853772][T10323] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1421.853772][T10323] [ 1421.876392][T10323] EXT4-fs (loop1): Total free blocks count 0 [ 1421.887328][T10323] EXT4-fs (loop1): Free/Dirty block details [ 1421.898959][T10323] EXT4-fs (loop1): free_blocks=0 [ 1421.908739][T10323] EXT4-fs (loop1): dirty_blocks=16 [ 1421.918950][T10323] EXT4-fs (loop1): Block reservation details [ 1421.963903][T10323] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1422.141794][T10331] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1422.209433][T10331] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1422.232052][T10331] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1422.232052][T10331] [ 1422.252246][T10331] EXT4-fs (loop3): Total free blocks count 0 [ 1422.258781][T10331] EXT4-fs (loop3): Free/Dirty block details [ 1422.273008][T10331] EXT4-fs (loop3): free_blocks=0 [ 1422.282635][T10321] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1422.282777][T10331] EXT4-fs (loop3): dirty_blocks=16 [ 1422.305487][T10348] loop4: detected capacity change from 0 to 2048 [ 1422.310129][T10331] EXT4-fs (loop3): Block reservation details [ 1422.318227][T10331] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1422.327532][T10350] loop5: detected capacity change from 0 to 2048 [ 1422.374645][T10321] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1422.439790][T10321] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1422.439790][T10321] [ 1422.464024][T10352] loop1: detected capacity change from 0 to 2048 [ 1422.483676][T10321] EXT4-fs (loop2): Total free blocks count 0 [ 1422.490810][T10321] EXT4-fs (loop2): Free/Dirty block details [ 1422.497639][T10321] EXT4-fs (loop2): free_blocks=0 [ 1422.502701][T10321] EXT4-fs (loop2): dirty_blocks=16 [ 1422.508408][T10321] EXT4-fs (loop2): Block reservation details [ 1422.515105][T10321] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1422.756123][ T1377] ieee802154 phy0 wpan0: encryption failed: -22 [ 1422.762451][ T1377] ieee802154 phy1 wpan1: encryption failed: -22 [ 1422.768886][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1422.970160][T10360] loop2: detected capacity change from 0 to 2048 [ 1423.218147][T10365] loop3: detected capacity change from 0 to 2048 [ 1423.309863][T10365] EXT4-fs mount: 27 callbacks suppressed [ 1423.309883][T10365] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1423.349672][T10339] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1423.374385][T10339] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1423.404091][T10349] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1423.452613][T10339] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1423.452613][T10339] [ 1423.456987][T10349] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1423.474891][T10349] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1423.474891][T10349] [ 1423.484605][T10349] EXT4-fs (loop5): Total free blocks count 0 [ 1423.490598][T10349] EXT4-fs (loop5): Free/Dirty block details [ 1423.496595][T10349] EXT4-fs (loop5): free_blocks=0 [ 1423.501560][T10349] EXT4-fs (loop5): dirty_blocks=16 [ 1423.506739][T10349] EXT4-fs (loop5): Block reservation details [ 1423.514366][T10349] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1423.530798][T10339] EXT4-fs (loop0): Total free blocks count 0 [ 1423.543842][T10339] EXT4-fs (loop0): Free/Dirty block details [ 1423.549916][T10339] EXT4-fs (loop0): free_blocks=0 [ 1423.559884][T10339] EXT4-fs (loop0): dirty_blocks=16 [ 1423.567570][T10339] EXT4-fs (loop0): Block reservation details [ 1423.575283][T10351] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1423.609400][T10339] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1423.641475][T10351] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1423.663851][T10351] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1423.663851][T10351] [ 1423.723652][T10351] EXT4-fs (loop1): Total free blocks count 0 [ 1423.735317][T10359] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1423.773635][T10351] EXT4-fs (loop1): Free/Dirty block details [ 1423.794404][T10359] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1423.813842][T10351] EXT4-fs (loop1): free_blocks=0 [ 1423.830454][T10359] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1423.830454][T10359] [ 1423.841128][T10351] EXT4-fs (loop1): dirty_blocks=16 [ 1423.859526][T10359] EXT4-fs (loop2): Total free blocks count 0 [ 1423.869844][T10351] EXT4-fs (loop1): Block reservation details [ 1423.876359][T10359] EXT4-fs (loop2): Free/Dirty block details [ 1423.890089][T10351] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1423.896979][T10359] EXT4-fs (loop2): free_blocks=0 [ 1423.918590][T10359] EXT4-fs (loop2): dirty_blocks=16 [ 1423.943170][T10359] EXT4-fs (loop2): Block reservation details [ 1423.970449][T10359] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1424.029454][T10378] loop5: detected capacity change from 0 to 2048 [ 1424.127878][T10378] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1424.190063][T10382] loop0: detected capacity change from 0 to 2048 [ 1424.228691][T10384] loop4: detected capacity change from 0 to 2048 [ 1424.246178][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1424.246194][ T26] audit: type=1804 audit(1701756325.390:2239): pid=10385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/190/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1424.316075][T10382] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1424.361267][ T26] audit: type=1804 audit(1701756325.420:2240): pid=10385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/190/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1424.408071][T10384] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1424.465483][T10362] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1424.508398][T10362] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1424.632874][T10362] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1424.632874][T10362] [ 1424.657233][T10362] EXT4-fs (loop3): Total free blocks count 0 [ 1424.672544][T10362] EXT4-fs (loop3): Free/Dirty block details [ 1424.689645][T10362] EXT4-fs (loop3): free_blocks=0 [ 1424.712527][T10362] EXT4-fs (loop3): dirty_blocks=16 [ 1424.724373][T10362] EXT4-fs (loop3): Block reservation details [ 1424.742201][T10362] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1424.749078][T10392] loop1: detected capacity change from 0 to 2048 [ 1424.759967][ T26] audit: type=1804 audit(1701756325.900:2241): pid=10393 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/188/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1424.831939][T10392] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1424.888335][ T26] audit: type=1804 audit(1701756325.900:2242): pid=10393 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/188/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1424.975678][T10377] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1425.003360][T10398] loop2: detected capacity change from 0 to 2048 [ 1425.064857][T10377] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1425.102609][T10398] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1425.122477][T10377] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1425.122477][T10377] [ 1425.134742][T10377] EXT4-fs (loop5): Total free blocks count 0 [ 1425.144092][T10377] EXT4-fs (loop5): Free/Dirty block details [ 1425.168439][T10377] EXT4-fs (loop5): free_blocks=0 [ 1425.173414][T10377] EXT4-fs (loop5): dirty_blocks=16 [ 1425.178902][T10377] EXT4-fs (loop5): Block reservation details [ 1425.185444][T10377] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1425.206361][ T26] audit: type=1804 audit(1701756326.350:2243): pid=10401 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/183/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1425.319163][ T26] audit: type=1804 audit(1701756326.370:2244): pid=10401 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/183/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1425.385704][T10380] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1425.428744][T10380] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1425.465111][T10380] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1425.465111][T10380] [ 1425.510663][T10380] EXT4-fs (loop4): Total free blocks count 0 [ 1425.538404][T10380] EXT4-fs (loop4): Free/Dirty block details [ 1425.559463][T10380] EXT4-fs (loop4): free_blocks=0 [ 1425.574935][T10380] EXT4-fs (loop4): dirty_blocks=16 [ 1425.580083][T10380] EXT4-fs (loop4): Block reservation details [ 1425.580121][T10404] loop3: detected capacity change from 0 to 2048 [ 1425.593802][ T26] audit: type=1804 audit(1701756326.730:2245): pid=10405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/183/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1425.633652][T10380] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1425.652298][ T155] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1425.702018][T10404] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1425.718593][ T155] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1425.718593][ T155] [ 1425.731991][ T26] audit: type=1804 audit(1701756326.740:2246): pid=10405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/183/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1425.800569][T10379] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1425.832446][T10379] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 2023/12/05 06:05:27 executed programs: 1126 [ 1425.850455][ T26] audit: type=1804 audit(1701756326.910:2247): pid=10409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/187/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1425.882428][ T26] audit: type=1804 audit(1701756326.910:2248): pid=10409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/187/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1425.918155][T10379] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1425.918155][T10379] [ 1425.932628][T10379] EXT4-fs (loop0): Total free blocks count 0 [ 1425.942176][T10379] EXT4-fs (loop0): Free/Dirty block details [ 1425.951541][T10379] EXT4-fs (loop0): free_blocks=0 [ 1425.962520][T10379] EXT4-fs (loop0): dirty_blocks=16 [ 1425.969396][T10397] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1425.999137][T10379] EXT4-fs (loop0): Block reservation details [ 1426.002966][T10397] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1426.017183][T10379] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1426.017886][T10397] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1426.017886][T10397] [ 1426.033196][T10397] EXT4-fs (loop2): Total free blocks count 0 [ 1426.081597][T10397] EXT4-fs (loop2): Free/Dirty block details [ 1426.103510][T10413] loop5: detected capacity change from 0 to 2048 [ 1426.110296][T10397] EXT4-fs (loop2): free_blocks=0 [ 1426.140857][T10397] EXT4-fs (loop2): dirty_blocks=16 [ 1426.153130][T10397] EXT4-fs (loop2): Block reservation details [ 1426.166501][T10397] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1426.175663][T10416] loop4: detected capacity change from 0 to 2048 [ 1426.217659][T10413] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1426.249679][T10391] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1426.291970][T10416] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1426.351616][T10391] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1426.417001][T10391] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1426.417001][T10391] [ 1426.503809][T10391] EXT4-fs (loop1): Total free blocks count 0 [ 1426.511126][T10391] EXT4-fs (loop1): Free/Dirty block details [ 1426.524177][T10391] EXT4-fs (loop1): free_blocks=0 [ 1426.535104][T10391] EXT4-fs (loop1): dirty_blocks=16 [ 1426.548457][T10391] EXT4-fs (loop1): Block reservation details [ 1426.561377][T10391] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1426.617957][T10403] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1426.664354][T10403] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1426.692218][T10403] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1426.692218][T10403] [ 1426.724102][T10403] EXT4-fs (loop3): Total free blocks count 0 [ 1426.745569][T10403] EXT4-fs (loop3): Free/Dirty block details [ 1426.759711][T10403] EXT4-fs (loop3): free_blocks=0 [ 1426.796791][T10424] loop0: detected capacity change from 0 to 2048 [ 1426.804169][T10403] EXT4-fs (loop3): dirty_blocks=16 [ 1426.839860][T10403] EXT4-fs (loop3): Block reservation details [ 1426.852121][T10403] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1426.876947][T10426] loop2: detected capacity change from 0 to 2048 [ 1426.887036][T10424] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1426.940296][T10426] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1427.136833][T10412] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1427.233863][T10412] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1427.246490][T10434] loop1: detected capacity change from 0 to 2048 [ 1427.272286][T10412] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1427.272286][T10412] [ 1427.303684][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1427.333583][T10412] EXT4-fs (loop5): Total free blocks count 0 [ 1427.360814][T10412] EXT4-fs (loop5): Free/Dirty block details [ 1427.383447][T10412] EXT4-fs (loop5): free_blocks=0 [ 1427.389699][T10434] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1427.414741][T10412] EXT4-fs (loop5): dirty_blocks=16 [ 1427.429063][T10412] EXT4-fs (loop5): Block reservation details [ 1427.450940][T10412] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1427.561653][T10415] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1427.569205][T10441] loop3: detected capacity change from 0 to 2048 [ 1427.618726][T10441] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1427.661945][T10415] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1427.696979][T10415] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1427.696979][T10415] [ 1427.707061][T10415] EXT4-fs (loop4): Total free blocks count 0 [ 1427.714494][T10415] EXT4-fs (loop4): Free/Dirty block details [ 1427.720546][T10415] EXT4-fs (loop4): free_blocks=0 [ 1427.726190][T10415] EXT4-fs (loop4): dirty_blocks=16 [ 1427.732087][T10415] EXT4-fs (loop4): Block reservation details [ 1427.738280][T10415] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1427.949571][T10423] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1428.012384][T10423] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1428.060970][T10448] loop5: detected capacity change from 0 to 2048 [ 1428.067558][T10423] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1428.067558][T10423] [ 1428.112386][T10423] EXT4-fs (loop0): Total free blocks count 0 [ 1428.136600][T10448] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1428.153789][T10423] EXT4-fs (loop0): Free/Dirty block details [ 1428.177001][T10423] EXT4-fs (loop0): free_blocks=0 [ 1428.213688][T10423] EXT4-fs (loop0): dirty_blocks=16 [ 1428.218853][T10423] EXT4-fs (loop0): Block reservation details [ 1428.226143][T10423] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1428.483314][T10440] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1428.523308][T10455] loop2: detected capacity change from 0 to 2048 [ 1428.547588][T10440] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1428.584055][T10440] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1428.584055][T10440] [ 1428.596473][T10455] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1428.620916][T10457] loop4: detected capacity change from 0 to 2048 [ 1428.707810][T10440] EXT4-fs (loop3): Total free blocks count 0 [ 1428.762885][T10462] loop0: detected capacity change from 0 to 2048 [ 1428.774327][T10440] EXT4-fs (loop3): Free/Dirty block details [ 1428.808574][T10440] EXT4-fs (loop3): free_blocks=0 [ 1428.819612][T10440] EXT4-fs (loop3): dirty_blocks=16 [ 1428.842926][T10440] EXT4-fs (loop3): Block reservation details [ 1428.855141][T10457] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1428.860390][T10433] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1428.875195][T10440] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1428.924888][T10462] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1428.980339][T10433] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1429.086285][T10433] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1429.086285][T10433] [ 1429.133814][T10433] EXT4-fs (loop1): Total free blocks count 0 [ 1429.139942][T10433] EXT4-fs (loop1): Free/Dirty block details [ 1429.224410][T10433] EXT4-fs (loop1): free_blocks=0 [ 1429.229405][T10433] EXT4-fs (loop1): dirty_blocks=16 [ 1429.242382][T10469] loop3: detected capacity change from 0 to 2048 [ 1429.273602][T10433] EXT4-fs (loop1): Block reservation details [ 1429.279627][T10433] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1429.323145][T10469] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1429.395540][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 1429.395555][ T26] audit: type=1804 audit(1701756330.540:2265): pid=10472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/190/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1429.547829][ T26] audit: type=1804 audit(1701756330.570:2266): pid=10472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/190/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1429.553831][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1429.592143][T10447] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1429.644431][T10447] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1429.658024][ T26] audit: type=1804 audit(1701756330.750:2267): pid=10474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/185/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1429.703661][T10447] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1429.703661][T10447] [ 1429.727038][T10447] EXT4-fs (loop5): Total free blocks count 0 [ 1429.757148][T10447] EXT4-fs (loop5): Free/Dirty block details [ 1429.773643][T10447] EXT4-fs (loop5): free_blocks=0 [ 1429.773670][T10447] EXT4-fs (loop5): dirty_blocks=16 [ 1429.784088][ T26] audit: type=1804 audit(1701756330.750:2268): pid=10474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/185/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1429.826593][T10461] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1429.841714][T10447] EXT4-fs (loop5): Block reservation details [ 1429.854646][T10447] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1429.927589][T10461] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1429.944854][ T26] audit: type=1804 audit(1701756331.090:2269): pid=10476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/189/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1430.002698][T10461] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1430.002698][T10461] [ 1430.039555][T10461] EXT4-fs (loop0): Total free blocks count 0 [ 1430.056145][ T26] audit: type=1804 audit(1701756331.110:2270): pid=10477 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/185/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1430.080230][T10479] loop1: detected capacity change from 0 to 2048 [ 1430.089375][T10461] EXT4-fs (loop0): Free/Dirty block details [ 1430.123301][T10461] EXT4-fs (loop0): free_blocks=0 [ 1430.128225][T10456] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1430.139139][T10453] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1430.163580][T10461] EXT4-fs (loop0): dirty_blocks=16 [ 1430.169401][T10461] EXT4-fs (loop0): Block reservation details [ 1430.180885][ T26] audit: type=1804 audit(1701756331.110:2271): pid=10477 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/185/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1430.188996][T10479] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1430.208265][T10461] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1430.226299][T10456] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1430.239029][T10453] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1430.287308][ T26] audit: type=1804 audit(1701756331.120:2272): pid=10476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/189/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1430.312933][T10456] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1430.312933][T10456] [ 1430.313799][T10453] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1430.313799][T10453] [ 1430.358304][T10453] EXT4-fs (loop2): Total free blocks count 0 [ 1430.373868][T10453] EXT4-fs (loop2): Free/Dirty block details [ 1430.382511][T10456] EXT4-fs (loop4): Total free blocks count 0 [ 1430.389539][ T26] audit: type=1804 audit(1701756331.530:2273): pid=10484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/193/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1430.420470][T10453] EXT4-fs (loop2): free_blocks=0 [ 1430.424251][T10456] EXT4-fs (loop4): Free/Dirty block details [ 1430.432448][T10453] EXT4-fs (loop2): dirty_blocks=16 [ 1430.440901][T10456] EXT4-fs (loop4): free_blocks=0 [ 1430.453906][T10486] loop5: detected capacity change from 0 to 2048 [ 1430.458587][T10456] EXT4-fs (loop4): dirty_blocks=16 [ 1430.460345][T10453] EXT4-fs (loop2): Block reservation details [ 1430.477493][ T26] audit: type=1804 audit(1701756331.530:2274): pid=10484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/193/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1430.500664][T10456] EXT4-fs (loop4): Block reservation details [ 1430.504305][T10453] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1430.547000][T10456] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1430.559422][T10486] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2023/12/05 06:05:32 executed programs: 1140 [ 1430.942868][T10490] loop2: detected capacity change from 0 to 2048 [ 1431.006481][T10493] loop0: detected capacity change from 0 to 2048 [ 1431.015304][T10490] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1431.033619][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1431.205240][T10493] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1431.205543][T10478] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1431.261896][T10500] loop4: detected capacity change from 0 to 2048 [ 1431.270635][T10478] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1431.270635][T10478] [ 1431.280540][T10478] EXT4-fs (loop1): Total free blocks count 0 [ 1431.298112][T10478] EXT4-fs (loop1): Free/Dirty block details [ 1431.328910][T10503] loop3: detected capacity change from 0 to 2048 [ 1431.341604][T10500] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1431.430654][T10478] EXT4-fs (loop1): free_blocks=0 [ 1431.453599][T10503] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1431.481971][T10478] EXT4-fs (loop1): dirty_blocks=16 [ 1431.495120][T10485] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1431.522434][T10478] EXT4-fs (loop1): Block reservation details [ 1431.562113][T10478] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1431.613743][T10485] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1431.643671][T10485] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1431.643671][T10485] [ 1431.663712][T10485] EXT4-fs (loop5): Total free blocks count 0 [ 1431.671104][T10485] EXT4-fs (loop5): Free/Dirty block details [ 1431.683968][T10485] EXT4-fs (loop5): free_blocks=0 [ 1431.706640][T10485] EXT4-fs (loop5): dirty_blocks=16 [ 1431.719862][T10485] EXT4-fs (loop5): Block reservation details [ 1431.740889][T10485] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1431.748860][T10489] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1431.824195][T10489] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1431.891125][T10489] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1431.891125][T10489] [ 1431.903738][T10489] EXT4-fs (loop2): Total free blocks count 0 [ 1431.912882][T10489] EXT4-fs (loop2): Free/Dirty block details [ 1431.938809][T10489] EXT4-fs (loop2): free_blocks=0 [ 1431.959605][T10489] EXT4-fs (loop2): dirty_blocks=16 [ 1431.982303][T10489] EXT4-fs (loop2): Block reservation details [ 1432.013896][T10489] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1432.198233][T10513] loop1: detected capacity change from 0 to 2048 [ 1432.278987][T10517] loop5: detected capacity change from 0 to 2048 [ 1432.281372][T10513] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1432.303145][T10498] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1432.330236][T10498] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1432.373199][T10517] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1432.384358][T10492] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1432.436697][T10498] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1432.436697][T10498] [ 1432.453785][T10498] EXT4-fs (loop4): Total free blocks count 0 [ 1432.463354][T10492] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1432.498946][T10498] EXT4-fs (loop4): Free/Dirty block details [ 1432.526462][T10498] EXT4-fs (loop4): free_blocks=0 [ 1432.544884][T10498] EXT4-fs (loop4): dirty_blocks=16 [ 1432.551366][T10492] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1432.551366][T10492] [ 1432.594133][T10498] EXT4-fs (loop4): Block reservation details [ 1432.600347][T10498] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1432.625020][T10492] EXT4-fs (loop0): Total free blocks count 0 [ 1432.631041][T10492] EXT4-fs (loop0): Free/Dirty block details [ 1432.690701][T10492] EXT4-fs (loop0): free_blocks=0 [ 1432.693001][T10526] loop2: detected capacity change from 0 to 2048 [ 1432.695910][T10492] EXT4-fs (loop0): dirty_blocks=16 [ 1432.706137][T10502] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1432.731466][T10492] EXT4-fs (loop0): Block reservation details [ 1432.749235][T10492] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1432.763752][T10502] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1432.816629][T10502] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1432.816629][T10502] [ 1432.829899][T10526] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1432.844610][T10502] EXT4-fs (loop3): Total free blocks count 0 [ 1432.899088][T10502] EXT4-fs (loop3): Free/Dirty block details [ 1432.962987][T10502] EXT4-fs (loop3): free_blocks=0 [ 1432.991553][T10502] EXT4-fs (loop3): dirty_blocks=16 [ 1433.014446][T10502] EXT4-fs (loop3): Block reservation details [ 1433.021727][T10502] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1433.028554][T10512] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1433.086294][T10512] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1433.148556][T10512] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1433.148556][T10512] [ 1433.200348][T10512] EXT4-fs (loop1): Total free blocks count 0 [ 1433.213971][T10516] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1433.223632][T10512] EXT4-fs (loop1): Free/Dirty block details [ 1433.236439][T10512] EXT4-fs (loop1): free_blocks=0 [ 1433.243476][T10512] EXT4-fs (loop1): dirty_blocks=16 [ 1433.265985][T10512] EXT4-fs (loop1): Block reservation details [ 1433.284614][T10512] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1433.350603][T10516] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1433.377210][T10516] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1433.377210][T10516] [ 1433.393238][T10516] EXT4-fs (loop5): Total free blocks count 0 [ 1433.404144][T10516] EXT4-fs (loop5): Free/Dirty block details [ 1433.411520][T10516] EXT4-fs (loop5): free_blocks=0 [ 1433.427965][T10534] loop4: detected capacity change from 0 to 2048 [ 1433.428286][T10516] EXT4-fs (loop5): dirty_blocks=16 [ 1433.438316][T10516] EXT4-fs (loop5): Block reservation details [ 1433.453479][T10516] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1433.522953][T10537] loop0: detected capacity change from 0 to 2048 [ 1433.532352][T10534] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1433.563875][T10525] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1433.617389][T10525] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1433.673784][T10525] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1433.673784][T10525] [ 1433.683469][T10525] EXT4-fs (loop2): Total free blocks count 0 [ 1433.694047][T10525] EXT4-fs (loop2): Free/Dirty block details [ 1433.698756][T10537] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1433.700011][T10525] EXT4-fs (loop2): free_blocks=0 [ 1433.714388][T10542] loop3: detected capacity change from 0 to 2048 [ 1433.715924][T10525] EXT4-fs (loop2): dirty_blocks=16 [ 1433.727602][T10525] EXT4-fs (loop2): Block reservation details [ 1433.734041][T10525] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1433.864904][T10542] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1434.056032][T10548] loop1: detected capacity change from 0 to 2048 [ 1434.068289][T10550] loop5: detected capacity change from 0 to 2048 [ 1434.110619][T10550] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1434.134314][T10548] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1434.203883][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1434.226570][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1434.274022][T10533] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1434.377777][T10533] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1434.483784][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1434.509574][T10533] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1434.509574][T10533] [ 1434.546111][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1434.546127][ T26] audit: type=1804 audit(1701756335.680:2295): pid=10559 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/195/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1434.553751][T10533] EXT4-fs (loop4): Total free blocks count 0 [ 1434.603970][T10558] loop2: detected capacity change from 0 to 2048 [ 1434.653377][ T26] audit: type=1804 audit(1701756335.680:2296): pid=10559 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/195/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1434.684081][T10558] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1434.701009][T10533] EXT4-fs (loop4): Free/Dirty block details [ 1434.802998][T10533] EXT4-fs (loop4): free_blocks=0 [ 1434.810219][ T26] audit: type=1804 audit(1701756335.950:2297): pid=10563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/191/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1434.847110][T10533] EXT4-fs (loop4): dirty_blocks=16 [ 1434.863752][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1434.883623][T10533] EXT4-fs (loop4): Block reservation details [ 1434.919356][T10533] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1434.929364][ T26] audit: type=1804 audit(1701756335.980:2298): pid=10563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/191/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1435.009120][T10547] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1435.021083][ T26] audit: type=1804 audit(1701756336.040:2299): pid=10564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/193/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1435.063504][T10547] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1435.063504][T10547] [ 1435.095573][T10547] EXT4-fs (loop1): Total free blocks count 0 [ 1435.111461][ T26] audit: type=1804 audit(1701756336.040:2300): pid=10564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/193/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1435.115476][T10547] EXT4-fs (loop1): Free/Dirty block details [ 1435.205719][T10547] EXT4-fs (loop1): free_blocks=0 [ 1435.235727][ T26] audit: type=1804 audit(1701756336.120:2301): pid=10566 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/187/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1435.246179][T10547] EXT4-fs (loop1): dirty_blocks=16 [ 1435.332466][T10547] EXT4-fs (loop1): Block reservation details [ 1435.347577][T10569] loop3: detected capacity change from 0 to 2048 [ 1435.357775][ T26] audit: type=1804 audit(1701756336.120:2302): pid=10566 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/187/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1435.359135][T10547] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1435.423283][T10569] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1435.447352][ T26] audit: type=1804 audit(1701756336.530:2303): pid=10568 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/192/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1435.537070][ T26] audit: type=1804 audit(1701756336.530:2304): pid=10568 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/192/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1435.545028][T10557] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1435.643814][T10557] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1435.678704][T10557] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1435.678704][T10557] [ 1435.706144][T10557] EXT4-fs (loop2): Total free blocks count 0 [ 1435.723862][T10557] EXT4-fs (loop2): Free/Dirty block details [ 1435.737042][T10557] EXT4-fs (loop2): free_blocks=0 [ 1435.741603][T10576] loop5: detected capacity change from 0 to 2048 [ 1435.753775][T10557] EXT4-fs (loop2): dirty_blocks=16 [ 1435.753981][T10574] loop4: detected capacity change from 0 to 2048 [ 1435.766227][T10557] EXT4-fs (loop2): Block reservation details [ 1435.786032][T10557] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1435.818230][T10578] loop0: detected capacity change from 0 to 2048 [ 1435.830543][T10576] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1435.859250][T10574] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1435.938430][T10578] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1436.181890][T10586] loop1: detected capacity change from 0 to 2048 2023/12/05 06:05:37 executed programs: 1156 [ 1436.269424][T10586] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1436.399478][T10567] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1436.509193][T10567] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1436.529003][T10595] loop2: detected capacity change from 0 to 2048 [ 1436.553707][T10567] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1436.553707][T10567] [ 1436.564353][T10575] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1436.585928][T10567] EXT4-fs (loop3): Total free blocks count 0 [ 1436.600121][T10567] EXT4-fs (loop3): Free/Dirty block details [ 1436.614922][T10575] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1436.621996][T10567] EXT4-fs (loop3): free_blocks=0 [ 1436.630420][T10595] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1436.632848][T10567] EXT4-fs (loop3): dirty_blocks=16 [ 1436.648587][T10573] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1436.653691][T10567] EXT4-fs (loop3): Block reservation details [ 1436.664052][T10575] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1436.664052][T10575] [ 1436.670567][T10573] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1436.679177][T10575] EXT4-fs (loop5): Total free blocks count 0 [ 1436.697489][T10575] EXT4-fs (loop5): Free/Dirty block details [ 1436.703404][T10575] EXT4-fs (loop5): free_blocks=0 [ 1436.708485][T10575] EXT4-fs (loop5): dirty_blocks=16 [ 1436.717067][T10575] EXT4-fs (loop5): Block reservation details [ 1436.724138][T10575] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1436.732604][T10567] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1436.741398][T10573] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1436.741398][T10573] [ 1436.751320][T10573] EXT4-fs (loop4): Total free blocks count 0 [ 1436.757953][T10573] EXT4-fs (loop4): Free/Dirty block details [ 1436.773892][T10573] EXT4-fs (loop4): free_blocks=0 [ 1436.779060][T10573] EXT4-fs (loop4): dirty_blocks=16 [ 1436.784863][T10573] EXT4-fs (loop4): Block reservation details [ 1436.804831][T10573] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1437.287097][T10603] loop5: detected capacity change from 0 to 2048 [ 1437.329212][T10577] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1437.336677][T10604] loop3: detected capacity change from 0 to 2048 [ 1437.356513][T10603] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1437.368913][T10577] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1437.458012][T10577] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1437.458012][T10577] [ 1437.458969][T10604] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1437.467816][T10577] EXT4-fs (loop0): Total free blocks count 0 [ 1437.467834][T10577] EXT4-fs (loop0): Free/Dirty block details [ 1437.467849][T10577] EXT4-fs (loop0): free_blocks=0 [ 1437.467863][T10577] EXT4-fs (loop0): dirty_blocks=16 [ 1437.467877][T10577] EXT4-fs (loop0): Block reservation details [ 1437.467889][T10577] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1437.572241][T10585] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1437.598167][T10610] loop4: detected capacity change from 0 to 2048 [ 1437.677132][T10585] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1437.714621][T10585] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1437.714621][T10585] [ 1437.733481][T10610] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1437.744401][T10594] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1437.745814][T10585] EXT4-fs (loop1): Total free blocks count 0 [ 1437.772956][T10594] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1437.821222][T10594] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1437.821222][T10594] [ 1437.881822][T10585] EXT4-fs (loop1): Free/Dirty block details [ 1437.888063][T10594] EXT4-fs (loop2): Total free blocks count 0 [ 1437.896753][T10585] EXT4-fs (loop1): free_blocks=0 [ 1437.901844][T10594] EXT4-fs (loop2): Free/Dirty block details [ 1437.908331][T10585] EXT4-fs (loop1): dirty_blocks=16 [ 1437.925806][T10585] EXT4-fs (loop1): Block reservation details [ 1437.931911][T10594] EXT4-fs (loop2): free_blocks=0 [ 1437.937335][T10585] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1437.943365][T10594] EXT4-fs (loop2): dirty_blocks=16 [ 1437.993614][T10594] EXT4-fs (loop2): Block reservation details [ 1438.023604][T10594] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1438.117323][T10602] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1438.178572][T10602] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1438.191622][T10601] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1438.202702][T10622] loop0: detected capacity change from 0 to 2048 [ 1438.226653][T10602] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1438.226653][T10602] [ 1438.262637][T10602] EXT4-fs (loop5): Total free blocks count 0 [ 1438.264712][T10622] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1438.286213][T10602] EXT4-fs (loop5): Free/Dirty block details [ 1438.292373][T10601] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1438.313442][T10602] EXT4-fs (loop5): free_blocks=0 [ 1438.325968][T10601] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1438.325968][T10601] [ 1438.338511][T10601] EXT4-fs (loop3): Total free blocks count 0 [ 1438.344777][T10601] EXT4-fs (loop3): Free/Dirty block details [ 1438.351113][T10601] EXT4-fs (loop3): free_blocks=0 [ 1438.356979][T10601] EXT4-fs (loop3): dirty_blocks=16 [ 1438.363390][T10601] EXT4-fs (loop3): Block reservation details [ 1438.363775][T10602] EXT4-fs (loop5): dirty_blocks=16 [ 1438.371719][T10601] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1438.386452][T10602] EXT4-fs (loop5): Block reservation details [ 1438.392579][T10602] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1438.557676][T10627] loop1: detected capacity change from 0 to 2048 [ 1438.583379][T10629] loop2: detected capacity change from 0 to 2048 [ 1438.632957][T10627] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1438.720601][T10629] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1438.947923][T10637] loop5: detected capacity change from 0 to 2048 [ 1439.005144][T10609] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1439.022390][T10637] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1439.032679][T10621] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1439.047682][T10609] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1439.050163][T10621] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1439.072818][T10621] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1439.072818][T10621] [ 1439.081037][T10641] loop3: detected capacity change from 0 to 2048 [ 1439.083397][T10621] EXT4-fs (loop0): Total free blocks count 0 [ 1439.095171][T10621] EXT4-fs (loop0): Free/Dirty block details [ 1439.101080][T10621] EXT4-fs (loop0): free_blocks=0 [ 1439.106120][T10621] EXT4-fs (loop0): dirty_blocks=16 [ 1439.111733][T10621] EXT4-fs (loop0): Block reservation details [ 1439.113774][T10609] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1439.113774][T10609] [ 1439.118637][T10621] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1439.193748][T10609] EXT4-fs (loop4): Total free blocks count 0 [ 1439.199859][T10609] EXT4-fs (loop4): Free/Dirty block details [ 1439.206898][T10609] EXT4-fs (loop4): free_blocks=0 [ 1439.212272][T10609] EXT4-fs (loop4): dirty_blocks=16 [ 1439.219643][T10641] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1439.234097][T10609] EXT4-fs (loop4): Block reservation details [ 1439.240392][T10609] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1439.484270][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1439.562658][T10648] loop0: detected capacity change from 0 to 2048 [ 1439.600656][T10626] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1439.618233][T10648] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1439.649947][T10626] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1439.698672][T10626] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1439.698672][T10626] [ 1439.708519][T10626] EXT4-fs (loop1): Total free blocks count 0 [ 1439.715335][T10652] loop4: detected capacity change from 0 to 2048 [ 1439.725003][T10626] EXT4-fs (loop1): Free/Dirty block details [ 1439.731032][T10626] EXT4-fs (loop1): free_blocks=0 [ 1439.736358][T10626] EXT4-fs (loop1): dirty_blocks=16 [ 1439.741642][T10626] EXT4-fs (loop1): Block reservation details [ 1439.747778][T10626] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1439.812081][T10652] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1439.986031][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1440.019065][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1440.019082][ T26] audit: type=1804 audit(1701756341.160:2327): pid=10655 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/196/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1440.123646][ T26] audit: type=1804 audit(1701756341.200:2328): pid=10655 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/196/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1440.239612][T10658] loop1: detected capacity change from 0 to 2048 [ 1440.253853][ T26] audit: type=1804 audit(1701756341.200:2329): pid=10656 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/194/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1440.365123][T10658] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1440.401794][ T26] audit: type=1804 audit(1701756341.210:2330): pid=10656 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/194/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1440.455627][ T26] audit: type=1804 audit(1701756341.490:2331): pid=10659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/198/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1440.482584][ T26] audit: type=1804 audit(1701756341.490:2332): pid=10659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/198/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1440.534299][ T26] audit: type=1804 audit(1701756341.670:2333): pid=10663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/190/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1440.623612][ T26] audit: type=1804 audit(1701756341.700:2334): pid=10663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/190/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1440.750527][ T26] audit: type=1804 audit(1701756341.840:2335): pid=10664 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/190/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1440.777133][T10651] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1440.839367][T10651] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1440.863294][ T26] audit: type=1804 audit(1701756341.840:2336): pid=10664 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/190/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1440.898602][T10651] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1440.898602][T10651] [ 1440.939005][T10651] EXT4-fs (loop4): Total free blocks count 0 [ 1440.951536][T10670] loop2: detected capacity change from 0 to 2048 [ 1440.958547][T10651] EXT4-fs (loop4): Free/Dirty block details [ 1440.965539][T10651] EXT4-fs (loop4): free_blocks=0 [ 1440.974214][T10651] EXT4-fs (loop4): dirty_blocks=16 [ 1440.979162][T10668] loop5: detected capacity change from 0 to 2048 [ 1440.986423][T10651] EXT4-fs (loop4): Block reservation details [ 1440.993169][T10651] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1440.995197][T10647] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1441.030373][T10647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1441.044488][ T155] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 1441.071381][T10647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1441.071381][T10647] [ 1441.077307][T10670] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1441.082242][ T155] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1441.108123][T10668] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1441.118805][T10647] EXT4-fs (loop0): Total free blocks count 0 [ 1441.133782][T10647] EXT4-fs (loop0): Free/Dirty block details [ 1441.161630][T10647] EXT4-fs (loop0): free_blocks=0 [ 1441.192517][ T155] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1441.192517][ T155] [ 1441.213691][T10647] EXT4-fs (loop0): dirty_blocks=16 [ 1441.218979][T10647] EXT4-fs (loop0): Block reservation details [ 1441.231929][T10647] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1441.243246][ T155] EXT4-fs (loop3): Total free blocks count 0 [ 1441.282903][ T155] EXT4-fs (loop3): Free/Dirty block details [ 1441.309849][ T155] EXT4-fs (loop3): free_blocks=0 [ 1441.325333][ T155] EXT4-fs (loop3): dirty_blocks=16 [ 1441.342364][ T155] EXT4-fs (loop3): Block reservation details 2023/12/05 06:05:42 executed programs: 1171 [ 1441.357161][ T155] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1441.575544][T10677] loop3: detected capacity change from 0 to 2048 [ 1441.640392][T10679] loop4: detected capacity change from 0 to 2048 [ 1441.672297][T10677] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1441.710564][T10657] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1441.774341][T10679] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1441.813368][T10657] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1441.883710][T10657] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1441.883710][T10657] [ 1441.894256][T10657] EXT4-fs (loop1): Total free blocks count 0 [ 1441.900407][T10657] EXT4-fs (loop1): Free/Dirty block details [ 1441.903817][T10687] loop0: detected capacity change from 0 to 2048 [ 1441.906952][T10657] EXT4-fs (loop1): free_blocks=0 [ 1441.918048][T10657] EXT4-fs (loop1): dirty_blocks=16 [ 1441.923314][T10657] EXT4-fs (loop1): Block reservation details [ 1441.927544][T10669] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1441.929940][T10657] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1442.020769][T10669] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1442.044666][T10669] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1442.044666][T10669] [ 1442.054531][T10687] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1442.163769][T10669] EXT4-fs (loop2): Total free blocks count 0 [ 1442.170315][T10669] EXT4-fs (loop2): Free/Dirty block details [ 1442.176406][T10669] EXT4-fs (loop2): free_blocks=0 [ 1442.181448][T10669] EXT4-fs (loop2): dirty_blocks=16 [ 1442.186712][T10669] EXT4-fs (loop2): Block reservation details [ 1442.192906][T10669] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1442.300126][T10667] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1442.341609][T10667] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1442.373820][T10667] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1442.373820][T10667] [ 1442.454337][T10667] EXT4-fs (loop5): Total free blocks count 0 [ 1442.463765][T10667] EXT4-fs (loop5): Free/Dirty block details [ 1442.480041][T10667] EXT4-fs (loop5): free_blocks=0 [ 1442.505758][T10667] EXT4-fs (loop5): dirty_blocks=16 [ 1442.552844][T10667] EXT4-fs (loop5): Block reservation details [ 1442.596789][T10667] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1442.603304][T10676] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1442.631515][T10696] loop2: detected capacity change from 0 to 2048 [ 1442.641905][T10676] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1442.683438][T10676] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1442.683438][T10676] [ 1442.690470][T10696] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1442.713691][T10676] EXT4-fs (loop3): Total free blocks count 0 [ 1442.718294][T10698] loop1: detected capacity change from 0 to 2048 [ 1442.719963][T10676] EXT4-fs (loop3): Free/Dirty block details [ 1442.732290][T10676] EXT4-fs (loop3): free_blocks=0 [ 1442.740976][T10676] EXT4-fs (loop3): dirty_blocks=16 [ 1442.746365][T10676] EXT4-fs (loop3): Block reservation details [ 1442.752549][T10676] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1442.869288][T10698] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1442.924609][T10678] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1443.054214][T10678] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1443.068785][T10707] loop5: detected capacity change from 0 to 2048 [ 1443.081115][T10678] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1443.081115][T10678] [ 1443.101207][T10678] EXT4-fs (loop4): Total free blocks count 0 [ 1443.124469][T10678] EXT4-fs (loop4): Free/Dirty block details [ 1443.141740][T10684] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1443.157260][T10678] EXT4-fs (loop4): free_blocks=0 [ 1443.162485][T10678] EXT4-fs (loop4): dirty_blocks=16 [ 1443.169558][T10707] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1443.184940][T10678] EXT4-fs (loop4): Block reservation details [ 1443.195570][T10684] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1443.234551][T10678] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1443.244369][T10684] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1443.244369][T10684] [ 1443.254319][T10684] EXT4-fs (loop0): Total free blocks count 0 [ 1443.260510][T10684] EXT4-fs (loop0): Free/Dirty block details [ 1443.266699][T10684] EXT4-fs (loop0): free_blocks=0 [ 1443.271671][T10684] EXT4-fs (loop0): dirty_blocks=16 [ 1443.277554][T10684] EXT4-fs (loop0): Block reservation details [ 1443.283627][T10684] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1443.442943][T10714] loop3: detected capacity change from 0 to 2048 [ 1443.455070][T10695] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1443.499788][T10695] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1443.545087][T10695] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1443.545087][T10695] [ 1443.572598][T10714] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1443.594400][T10695] EXT4-fs (loop2): Total free blocks count 0 [ 1443.603956][T10695] EXT4-fs (loop2): Free/Dirty block details [ 1443.634227][T10695] EXT4-fs (loop2): free_blocks=0 [ 1443.649688][T10695] EXT4-fs (loop2): dirty_blocks=16 [ 1443.743698][T10695] EXT4-fs (loop2): Block reservation details [ 1443.753821][T10695] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1443.939040][T10720] loop0: detected capacity change from 0 to 2048 [ 1443.991889][T10697] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1444.014178][T10720] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1444.021127][T10721] loop4: detected capacity change from 0 to 2048 [ 1444.037365][T10697] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1444.095775][T10697] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1444.095775][T10697] [ 1444.107747][T10697] EXT4-fs (loop1): Total free blocks count 0 [ 1444.114556][T10697] EXT4-fs (loop1): Free/Dirty block details [ 1444.120488][T10697] EXT4-fs (loop1): free_blocks=0 [ 1444.126297][T10697] EXT4-fs (loop1): dirty_blocks=16 [ 1444.132108][T10697] EXT4-fs (loop1): Block reservation details [ 1444.139879][T10721] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1444.143995][T10697] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1444.293693][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1444.335532][T10713] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1444.374334][T10713] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1444.400328][T10713] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1444.400328][T10713] [ 1444.431473][T10713] EXT4-fs (loop3): Total free blocks count 0 [ 1444.451132][T10713] EXT4-fs (loop3): Free/Dirty block details [ 1444.479098][T10713] EXT4-fs (loop3): free_blocks=0 [ 1444.494905][T10713] EXT4-fs (loop3): dirty_blocks=16 [ 1444.512547][T10713] EXT4-fs (loop3): Block reservation details [ 1444.527490][T10731] loop2: detected capacity change from 0 to 2048 [ 1444.532622][T10713] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1444.598790][T10731] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1444.725041][T10718] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1444.847849][T10718] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1444.931528][T10738] loop1: detected capacity change from 0 to 2048 [ 1444.939520][T10718] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1444.939520][T10718] [ 1444.987146][T10718] EXT4-fs (loop0): Total free blocks count 0 [ 1445.004902][T10739] loop5: detected capacity change from 0 to 2048 [ 1445.008925][T10738] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1445.031741][T10718] EXT4-fs (loop0): Free/Dirty block details [ 1445.037810][T10718] EXT4-fs (loop0): free_blocks=0 [ 1445.042859][T10718] EXT4-fs (loop0): dirty_blocks=16 [ 1445.048118][T10718] EXT4-fs (loop0): Block reservation details [ 1445.056385][T10718] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1445.136360][T10739] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1445.168357][T10743] loop3: detected capacity change from 0 to 2048 [ 1445.216630][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1445.216648][ T26] audit: type=1804 audit(1701756346.340:2359): pid=10746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/192/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1445.404338][ T26] audit: type=1804 audit(1701756346.340:2360): pid=10746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/192/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1445.404377][T10719] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1445.547311][T10751] loop0: detected capacity change from 0 to 2048 [ 1445.583213][T10719] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1445.603702][T10719] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1445.603702][T10719] [ 1445.627470][T10719] EXT4-fs (loop4): Total free blocks count 0 [ 1445.645253][T10719] EXT4-fs (loop4): Free/Dirty block details [ 1445.657894][T10719] EXT4-fs (loop4): free_blocks=0 [ 1445.671596][T10719] EXT4-fs (loop4): dirty_blocks=16 [ 1445.683690][T10719] EXT4-fs (loop4): Block reservation details [ 1445.690137][T10719] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1445.737561][ T26] audit: type=1804 audit(1701756346.880:2361): pid=10754 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/201/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1445.873118][ T26] audit: type=1804 audit(1701756346.880:2362): pid=10754 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/201/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1445.907421][T10742] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1445.961196][T10742] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1445.985950][ T26] audit: type=1804 audit(1701756347.080:2363): pid=10756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/197/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1446.021961][T10742] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1446.021961][T10742] [ 1446.031830][T10742] EXT4-fs (loop3): Total free blocks count 0 [ 1446.059895][ T26] audit: type=1804 audit(1701756347.080:2364): pid=10756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/197/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1446.093331][T10742] EXT4-fs (loop3): Free/Dirty block details [ 1446.100829][T10742] EXT4-fs (loop3): free_blocks=0 [ 1446.110520][T10742] EXT4-fs (loop3): dirty_blocks=16 [ 1446.116493][T10730] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1446.156594][T10742] EXT4-fs (loop3): Block reservation details [ 1446.172104][ T26] audit: type=1804 audit(1701756347.280:2365): pid=10758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/199/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1446.173902][T10730] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1446.200253][T10742] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1446.277356][ T26] audit: type=1804 audit(1701756347.280:2366): pid=10758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/199/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1446.296027][T10730] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1446.296027][T10730] [ 1446.320909][T10736] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1446.339517][T10737] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1446.357227][T10736] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1446.360417][T10763] loop4: detected capacity change from 0 to 2048 [ 1446.383796][ T26] audit: type=1804 audit(1701756347.280:2367): pid=10759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/196/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1446.389522][T10730] EXT4-fs (loop2): Total free blocks count 0 [ 1446.418843][T10737] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1446.419170][T10736] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1446.419170][T10736] [ 1446.443812][T10737] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1446.443812][T10737] [ 1446.463785][T10737] EXT4-fs (loop5): Total free blocks count 0 [ 1446.469993][T10730] EXT4-fs (loop2): Free/Dirty block details [ 1446.482716][T10737] EXT4-fs (loop5): Free/Dirty block details [ 1446.487592][T10736] EXT4-fs (loop1): Total free blocks count 0 [ 1446.491233][T10730] EXT4-fs (loop2): free_blocks=0 [ 1446.495644][ T26] audit: type=1804 audit(1701756347.280:2368): pid=10759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/196/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1446.525237][T10730] EXT4-fs (loop2): dirty_blocks=16 [ 1446.525261][T10730] EXT4-fs (loop2): Block reservation details [ 1446.525276][T10730] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1446.528172][T10737] EXT4-fs (loop5): free_blocks=0 [ 1446.560556][T10736] EXT4-fs (loop1): Free/Dirty block details [ 1446.581705][T10736] EXT4-fs (loop1): free_blocks=0 [ 1446.586159][T10737] EXT4-fs (loop5): dirty_blocks=16 [ 1446.600672][T10736] EXT4-fs (loop1): dirty_blocks=16 [ 1446.604724][T10737] EXT4-fs (loop5): Block reservation details [ 1446.612037][T10737] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1446.618176][T10736] EXT4-fs (loop1): Block reservation details 2023/12/05 06:05:47 executed programs: 1185 [ 1446.644992][T10736] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1446.732211][T10750] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1446.828831][T10750] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1446.874741][T10750] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1446.874741][T10750] [ 1446.912122][T10750] EXT4-fs (loop0): Total free blocks count 0 [ 1446.928818][T10769] loop3: detected capacity change from 0 to 2048 [ 1446.935410][T10750] EXT4-fs (loop0): Free/Dirty block details [ 1446.951537][T10750] EXT4-fs (loop0): free_blocks=0 [ 1446.961218][T10771] loop1: detected capacity change from 0 to 2048 [ 1446.968904][T10750] EXT4-fs (loop0): dirty_blocks=16 [ 1446.981480][T10750] EXT4-fs (loop0): Block reservation details [ 1447.017926][T10750] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1447.101909][T10775] loop5: detected capacity change from 0 to 2048 [ 1447.362046][T10781] loop2: detected capacity change from 0 to 2048 [ 1447.720936][T10768] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1447.796521][T10768] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1447.856863][T10768] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1447.856863][T10768] [ 1447.869506][T10790] loop0: detected capacity change from 0 to 2048 [ 1447.897391][T10773] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1447.917730][T10768] EXT4-fs (loop3): Total free blocks count 0 [ 1447.933696][T10768] EXT4-fs (loop3): Free/Dirty block details [ 1447.942210][T10768] EXT4-fs (loop3): free_blocks=0 [ 1447.959084][T10768] EXT4-fs (loop3): dirty_blocks=16 [ 1447.978589][T10773] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1447.978729][T10760] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1447.996281][T10768] EXT4-fs (loop3): Block reservation details [ 1448.014187][T10760] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1448.035879][T10773] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1448.035879][T10773] [ 1448.048315][T10768] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1448.056785][T10760] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1448.056785][T10760] [ 1448.066660][T10760] EXT4-fs (loop4): Total free blocks count 0 [ 1448.072811][T10760] EXT4-fs (loop4): Free/Dirty block details [ 1448.078952][T10760] EXT4-fs (loop4): free_blocks=0 [ 1448.087112][T10760] EXT4-fs (loop4): dirty_blocks=16 [ 1448.092395][T10760] EXT4-fs (loop4): Block reservation details [ 1448.099042][T10760] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1448.241974][T10780] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1448.278131][T10770] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1448.306811][T10780] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1448.319781][T10770] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1448.332690][T10780] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1448.332690][T10780] [ 1448.342958][T10770] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1448.342958][T10770] [ 1448.381800][T10780] EXT4-fs (loop2): Total free blocks count 0 [ 1448.398770][T10770] EXT4-fs (loop1): Total free blocks count 0 [ 1448.419327][T10780] EXT4-fs (loop2): Free/Dirty block details [ 1448.426918][T10770] EXT4-fs (loop1): Free/Dirty block details [ 1448.440985][T10780] EXT4-fs (loop2): free_blocks=0 [ 1448.446591][T10770] EXT4-fs (loop1): free_blocks=0 [ 1448.457501][T10770] EXT4-fs (loop1): dirty_blocks=16 [ 1448.464787][T10780] EXT4-fs (loop2): dirty_blocks=16 [ 1448.475826][T10770] EXT4-fs (loop1): Block reservation details [ 1448.485092][T10780] EXT4-fs (loop2): Block reservation details [ 1448.498706][T10770] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1448.508371][T10780] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1448.549752][T10799] loop5: detected capacity change from 0 to 2048 [ 1448.723034][T10805] loop3: detected capacity change from 0 to 2048 [ 1448.775403][T10801] loop4: detected capacity change from 0 to 2048 [ 1449.005013][T10789] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1449.044216][T10789] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1449.075896][T10789] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1449.075896][T10789] [ 1449.093727][T10789] EXT4-fs (loop0): Total free blocks count 0 [ 1449.099880][T10789] EXT4-fs (loop0): Free/Dirty block details [ 1449.126267][T10789] EXT4-fs (loop0): free_blocks=0 [ 1449.141091][T10789] EXT4-fs (loop0): dirty_blocks=16 [ 1449.177453][T10789] EXT4-fs (loop0): Block reservation details [ 1449.189241][T10789] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1449.271996][T10813] loop1: detected capacity change from 0 to 2048 [ 1449.342206][T10815] loop2: detected capacity change from 0 to 2048 [ 1449.483638][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1449.666869][ T3690] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1449.702218][ T3690] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1449.702218][ T3690] [ 1449.762143][T10798] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1449.878831][T10798] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1449.942349][T10826] loop0: detected capacity change from 0 to 2048 [ 1449.950188][T10798] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1449.950188][T10798] [ 1449.997609][T10798] EXT4-fs (loop5): Total free blocks count 0 [ 1450.020072][T10798] EXT4-fs (loop5): Free/Dirty block details [ 1450.063039][T10798] EXT4-fs (loop5): free_blocks=0 [ 1450.086913][T10798] EXT4-fs (loop5): dirty_blocks=16 [ 1450.103561][T10798] EXT4-fs (loop5): Block reservation details [ 1450.109580][T10798] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1450.118494][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1450.146951][T10814] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1450.162171][T10800] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1450.208520][T10814] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1450.221058][T10814] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1450.221058][T10814] [ 1450.231699][T10814] EXT4-fs (loop2): Total free blocks count 0 [ 1450.247266][T10814] EXT4-fs (loop2): Free/Dirty block details [ 1450.253381][T10814] EXT4-fs (loop2): free_blocks=0 [ 1450.263452][T10800] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1450.266239][T10814] EXT4-fs (loop2): dirty_blocks=16 [ 1450.281300][T10814] EXT4-fs (loop2): Block reservation details [ 1450.287843][T10814] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1450.398801][T10800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1450.398801][T10800] [ 1450.426204][T10835] loop3: detected capacity change from 0 to 2048 [ 1450.436213][T10812] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1450.471958][T10812] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1450.506379][T10812] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1450.506379][T10812] [ 1450.530903][T10812] EXT4-fs (loop1): Total free blocks count 0 [ 1450.553744][T10812] EXT4-fs (loop1): Free/Dirty block details [ 1450.577565][T10812] EXT4-fs (loop1): free_blocks=0 [ 1450.596268][T10812] EXT4-fs (loop1): dirty_blocks=16 [ 1450.601525][T10812] EXT4-fs (loop1): Block reservation details [ 1450.668903][T10812] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1450.783887][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1450.906726][T10841] loop2: detected capacity change from 0 to 2048 [ 1450.913357][T10840] loop5: detected capacity change from 0 to 2048 [ 1451.054479][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1451.054494][ T26] audit: type=1804 audit(1701756352.200:2393): pid=10846 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/204/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1451.220753][ T26] audit: type=1804 audit(1701756352.200:2394): pid=10846 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/204/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1451.238953][T10849] loop4: detected capacity change from 0 to 2048 [ 1451.293697][T10851] loop1: detected capacity change from 0 to 2048 [ 1451.401237][ T26] audit: type=1804 audit(1701756352.400:2395): pid=10848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/195/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1451.427727][T10825] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1451.494324][ T26] audit: type=1804 audit(1701756352.400:2396): pid=10848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/195/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1451.533970][T10825] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1451.546392][T10825] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1451.546392][T10825] [ 1451.563174][T10825] EXT4-fs (loop0): Total free blocks count 0 [ 1451.570938][T10825] EXT4-fs (loop0): Free/Dirty block details [ 1451.577153][ T26] audit: type=1804 audit(1701756352.710:2397): pid=10857 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/202/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1451.604157][T10825] EXT4-fs (loop0): free_blocks=0 [ 1451.609152][T10825] EXT4-fs (loop0): dirty_blocks=16 [ 1451.614385][ T26] audit: type=1804 audit(1701756352.710:2398): pid=10857 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/202/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1451.623676][T10825] EXT4-fs (loop0): Block reservation details 2023/12/05 06:05:52 executed programs: 1201 [ 1451.704435][T10825] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1451.749956][T10838] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1451.782345][T10838] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1451.824393][T10838] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1451.824393][T10838] [ 1451.862611][T10838] EXT4-fs (loop5): Total free blocks count 0 [ 1451.873931][T10838] EXT4-fs (loop5): Free/Dirty block details [ 1451.916066][T10838] EXT4-fs (loop5): free_blocks=0 [ 1451.939506][T10838] EXT4-fs (loop5): dirty_blocks=16 [ 1451.953438][ T26] audit: type=1804 audit(1701756353.090:2399): pid=10859 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/200/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1451.962126][T10838] EXT4-fs (loop5): Block reservation details [ 1452.020822][T10861] loop3: detected capacity change from 0 to 2048 [ 1452.042039][T10838] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1452.062744][ T26] audit: type=1804 audit(1701756353.090:2400): pid=10859 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/200/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1452.140922][T10839] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1452.162995][T10839] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1452.179591][ T26] audit: type=1804 audit(1701756353.320:2401): pid=10865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/195/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1452.198079][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1452.207141][ T26] audit: type=1804 audit(1701756353.320:2402): pid=10865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/195/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1452.247681][T10839] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1452.247681][T10839] [ 1452.258662][T10839] EXT4-fs (loop2): Total free blocks count 0 [ 1452.264922][T10839] EXT4-fs (loop2): Free/Dirty block details [ 1452.270938][T10839] EXT4-fs (loop2): free_blocks=0 [ 1452.276796][T10839] EXT4-fs (loop2): dirty_blocks=16 [ 1452.282015][T10839] EXT4-fs (loop2): Block reservation details [ 1452.292462][T10839] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1452.347721][T10847] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1452.398020][T10847] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1452.419690][T10847] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1452.419690][T10847] [ 1452.452883][T10847] EXT4-fs (loop4): Total free blocks count 0 [ 1452.454398][T10868] loop0: detected capacity change from 0 to 2048 [ 1452.469835][T10847] EXT4-fs (loop4): Free/Dirty block details [ 1452.479313][T10847] EXT4-fs (loop4): free_blocks=0 [ 1452.505292][T10847] EXT4-fs (loop4): dirty_blocks=16 [ 1452.510733][T10847] EXT4-fs (loop4): Block reservation details [ 1452.519431][T10847] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1452.741553][T10874] loop5: detected capacity change from 0 to 2048 [ 1452.979716][T10878] loop2: detected capacity change from 0 to 2048 [ 1453.026937][T10881] loop1: detected capacity change from 0 to 2048 [ 1453.088730][T10860] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1453.107061][T10860] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1453.119581][T10860] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1453.119581][T10860] [ 1453.129498][T10860] EXT4-fs (loop3): Total free blocks count 0 [ 1453.136777][T10860] EXT4-fs (loop3): Free/Dirty block details [ 1453.142706][T10860] EXT4-fs (loop3): free_blocks=0 [ 1453.148681][T10860] EXT4-fs (loop3): dirty_blocks=16 [ 1453.154155][T10860] EXT4-fs (loop3): Block reservation details [ 1453.160787][T10860] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1453.348762][T10889] loop4: detected capacity change from 0 to 2048 [ 1453.374405][T10889] EXT4-fs mount: 24 callbacks suppressed [ 1453.374424][T10889] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1453.475068][T10873] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1453.587714][T10895] loop3: detected capacity change from 0 to 2048 [ 1453.608927][T10873] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1453.649065][T10895] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1453.651994][T10873] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1453.651994][T10873] [ 1453.669559][T10873] EXT4-fs (loop5): Total free blocks count 0 [ 1453.669728][T10867] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1453.675610][T10873] EXT4-fs (loop5): Free/Dirty block details [ 1453.675628][T10873] EXT4-fs (loop5): free_blocks=0 [ 1453.675645][T10873] EXT4-fs (loop5): dirty_blocks=16 [ 1453.675659][T10873] EXT4-fs (loop5): Block reservation details [ 1453.713130][T10873] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1453.768152][T10867] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1453.823652][T10867] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1453.823652][T10867] [ 1453.833317][T10867] EXT4-fs (loop0): Total free blocks count 0 [ 1453.864064][T10876] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1453.900561][T10867] EXT4-fs (loop0): Free/Dirty block details [ 1453.917472][T10876] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1453.964965][T10876] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1453.964965][T10876] [ 1453.983607][T10867] EXT4-fs (loop0): free_blocks=0 [ 1453.988590][T10867] EXT4-fs (loop0): dirty_blocks=16 [ 1454.007837][T10876] EXT4-fs (loop2): Total free blocks count 0 [ 1454.012286][T10867] EXT4-fs (loop0): Block reservation details [ 1454.027790][T10867] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1454.029312][T10902] loop5: detected capacity change from 0 to 2048 [ 1454.043629][T10876] EXT4-fs (loop2): Free/Dirty block details [ 1454.049635][T10876] EXT4-fs (loop2): free_blocks=0 [ 1454.083740][T10876] EXT4-fs (loop2): dirty_blocks=16 [ 1454.085942][T10902] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1454.089109][T10876] EXT4-fs (loop2): Block reservation details [ 1454.153713][T10876] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1454.500302][T10894] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1454.524331][T10894] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1454.543737][T10880] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1454.583698][T10894] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1454.583698][T10894] [ 1454.585456][T10911] loop0: detected capacity change from 0 to 2048 [ 1454.609629][T10894] EXT4-fs (loop3): Total free blocks count 0 [ 1454.615245][T10880] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1454.650530][T10880] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1454.650530][T10880] [ 1454.668508][T10880] EXT4-fs (loop1): Total free blocks count 0 [ 1454.671595][T10888] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1454.674947][T10880] EXT4-fs (loop1): Free/Dirty block details [ 1454.698388][T10911] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1454.710350][T10880] EXT4-fs (loop1): free_blocks=0 [ 1454.715503][T10880] EXT4-fs (loop1): dirty_blocks=16 [ 1454.720764][T10880] EXT4-fs (loop1): Block reservation details [ 1454.727108][T10880] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1454.776665][T10894] EXT4-fs (loop3): Free/Dirty block details [ 1454.782602][T10894] EXT4-fs (loop3): free_blocks=0 [ 1454.830429][T10888] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1454.843215][T10894] EXT4-fs (loop3): dirty_blocks=16 [ 1454.849571][T10894] EXT4-fs (loop3): Block reservation details [ 1454.856880][T10894] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1454.876202][T10888] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1454.876202][T10888] [ 1454.897892][T10916] loop2: detected capacity change from 0 to 2048 [ 1454.904788][T10888] EXT4-fs (loop4): Total free blocks count 0 [ 1454.910935][T10888] EXT4-fs (loop4): Free/Dirty block details [ 1454.919843][T10888] EXT4-fs (loop4): free_blocks=0 [ 1454.929088][T10888] EXT4-fs (loop4): dirty_blocks=16 [ 1454.935000][T10888] EXT4-fs (loop4): Block reservation details [ 1454.942634][T10888] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1454.964634][T10916] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1454.999873][T10920] loop1: detected capacity change from 0 to 2048 [ 1455.054047][T10920] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1455.405429][T10910] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1455.434797][T10901] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1455.455131][T10910] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1455.479571][T10901] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1455.508348][T10910] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1455.508348][T10910] [ 1455.551233][T10928] loop4: detected capacity change from 0 to 2048 [ 1455.560417][T10910] EXT4-fs (loop0): Total free blocks count 0 [ 1455.570793][T10901] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1455.570793][T10901] [ 1455.587445][T10910] EXT4-fs (loop0): Free/Dirty block details [ 1455.600357][T10901] EXT4-fs (loop5): Total free blocks count 0 [ 1455.608164][T10910] EXT4-fs (loop0): free_blocks=0 [ 1455.620249][T10910] EXT4-fs (loop0): dirty_blocks=16 [ 1455.625658][T10901] EXT4-fs (loop5): Free/Dirty block details [ 1455.637992][T10928] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1455.649319][T10930] loop3: detected capacity change from 0 to 2048 [ 1455.654507][T10901] EXT4-fs (loop5): free_blocks=0 [ 1455.660711][T10910] EXT4-fs (loop0): Block reservation details [ 1455.683036][T10901] EXT4-fs (loop5): dirty_blocks=16 [ 1455.721065][T10901] EXT4-fs (loop5): Block reservation details [ 1455.721192][T10930] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1455.739251][T10910] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1455.783716][T10901] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1456.022527][T10919] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1456.081121][T10919] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1456.096429][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1456.096444][ T26] audit: type=1804 audit(1701756357.240:2425): pid=10937 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/202/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1456.140779][T10919] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1456.140779][T10919] [ 1456.151435][T10919] EXT4-fs (loop1): Total free blocks count 0 [ 1456.158080][T10919] EXT4-fs (loop1): Free/Dirty block details [ 1456.164539][ T26] audit: type=1804 audit(1701756357.240:2426): pid=10937 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/202/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1456.201164][T10919] EXT4-fs (loop1): free_blocks=0 [ 1456.213316][T10919] EXT4-fs (loop1): dirty_blocks=16 [ 1456.227513][T10919] EXT4-fs (loop1): Block reservation details [ 1456.252086][T10919] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1456.265275][ T26] audit: type=1804 audit(1701756357.310:2427): pid=10938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/207/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1456.294671][T10915] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1456.361145][T10915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1456.419287][ T26] audit: type=1804 audit(1701756357.310:2428): pid=10938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/207/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1456.427518][T10929] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1456.460441][T10915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1456.460441][T10915] [ 1456.498086][T10942] loop5: detected capacity change from 0 to 2048 [ 1456.507203][T10915] EXT4-fs (loop2): Total free blocks count 0 [ 1456.522884][T10944] loop0: detected capacity change from 0 to 2048 [ 1456.544083][T10915] EXT4-fs (loop2): Free/Dirty block details [ 1456.550397][T10915] EXT4-fs (loop2): free_blocks=0 [ 1456.564019][T10915] EXT4-fs (loop2): dirty_blocks=16 [ 1456.570426][T10915] EXT4-fs (loop2): Block reservation details [ 1456.579254][T10915] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1456.592728][T10942] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1456.634459][T10929] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1456.685119][T10929] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1456.685119][T10929] [ 1456.695952][T10929] EXT4-fs (loop3): Total free blocks count 0 [ 1456.702157][T10929] EXT4-fs (loop3): Free/Dirty block details [ 1456.708442][T10929] EXT4-fs (loop3): free_blocks=0 [ 1456.709742][ T26] audit: type=1804 audit(1701756357.850:2429): pid=10948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/197/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1456.713707][T10929] EXT4-fs (loop3): dirty_blocks=16 [ 1456.747834][T10944] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1456.773063][T10929] EXT4-fs (loop3): Block reservation details [ 1456.808832][T10952] loop1: detected capacity change from 0 to 2048 [ 1456.813001][T10929] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1456.815956][ T26] audit: type=1804 audit(1701756357.880:2430): pid=10948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/197/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1456.916697][T10952] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1456.929014][T10927] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1456.963618][T10927] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1457.049819][T10927] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1457.049819][T10927] [ 1457.065283][T10927] EXT4-fs (loop4): Total free blocks count 0 [ 1457.071305][T10927] EXT4-fs (loop4): Free/Dirty block details [ 1457.090336][T10927] EXT4-fs (loop4): free_blocks=0 2023/12/05 06:05:58 executed programs: 1217 [ 1457.099540][T10927] EXT4-fs (loop4): dirty_blocks=16 [ 1457.105913][ T26] audit: type=1804 audit(1701756358.250:2431): pid=10956 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/198/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1457.132170][T10927] EXT4-fs (loop4): Block reservation details [ 1457.150983][T10927] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1457.195740][ T26] audit: type=1804 audit(1701756358.250:2432): pid=10956 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/198/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1457.311328][T10943] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1457.387367][T10943] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1457.425151][T10959] loop2: detected capacity change from 0 to 2048 [ 1457.463199][T10943] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1457.463199][T10943] [ 1457.506818][T10959] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1457.543758][T10943] EXT4-fs (loop0): Total free blocks count 0 [ 1457.550029][T10943] EXT4-fs (loop0): Free/Dirty block details [ 1457.565625][T10943] EXT4-fs (loop0): free_blocks=0 [ 1457.570950][T10943] EXT4-fs (loop0): dirty_blocks=16 [ 1457.576433][T10943] EXT4-fs (loop0): Block reservation details [ 1457.582708][T10943] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1457.626416][T10963] loop3: detected capacity change from 0 to 2048 [ 1457.689786][T10963] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1457.713944][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1457.757583][T10967] loop4: detected capacity change from 0 to 2048 [ 1457.831051][ T26] audit: type=1804 audit(1701756358.970:2433): pid=10942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/205/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1457.872932][T10967] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1457.892880][ T26] audit: type=1804 audit(1701756359.000:2434): pid=10970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/202/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1458.034247][T10951] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1458.094772][T10951] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1458.143642][T10951] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1458.143642][T10951] [ 1458.153320][T10951] EXT4-fs (loop1): Total free blocks count 0 [ 1458.211151][T10951] EXT4-fs (loop1): Free/Dirty block details [ 1458.253612][T10951] EXT4-fs (loop1): free_blocks=0 [ 1458.282327][T10951] EXT4-fs (loop1): dirty_blocks=16 [ 1458.308317][T10951] EXT4-fs (loop1): Block reservation details [ 1458.340786][T10951] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1458.349093][T10976] loop0: detected capacity change from 0 to 2048 [ 1458.398597][T10958] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1458.451137][T10958] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1458.468941][T10980] loop5: detected capacity change from 0 to 2048 [ 1458.486675][T10976] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1458.489312][T10958] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1458.489312][T10958] [ 1458.559576][T10958] EXT4-fs (loop2): Total free blocks count 0 [ 1458.566208][T10958] EXT4-fs (loop2): Free/Dirty block details [ 1458.572722][T10958] EXT4-fs (loop2): free_blocks=0 [ 1458.578258][T10980] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1458.578307][T10958] EXT4-fs (loop2): dirty_blocks=16 [ 1458.595189][T10958] EXT4-fs (loop2): Block reservation details [ 1458.601608][T10958] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1458.725283][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1458.784969][T10962] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1458.859594][T10962] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1458.909886][T10962] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1458.909886][T10962] [ 1458.931209][T10962] EXT4-fs (loop3): Total free blocks count 0 [ 1458.971020][T10962] EXT4-fs (loop3): Free/Dirty block details [ 1458.997732][T10962] EXT4-fs (loop3): free_blocks=0 [ 1459.021898][T10962] EXT4-fs (loop3): dirty_blocks=16 [ 1459.041033][T10962] EXT4-fs (loop3): Block reservation details [ 1459.064305][T10962] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1459.081928][T10966] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1459.089546][T10988] loop1: detected capacity change from 0 to 2048 [ 1459.127440][T10966] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1459.183251][T10988] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1459.185355][T10966] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1459.185355][T10966] [ 1459.205117][T10966] EXT4-fs (loop4): Total free blocks count 0 [ 1459.211129][T10966] EXT4-fs (loop4): Free/Dirty block details [ 1459.217122][T10966] EXT4-fs (loop4): free_blocks=0 [ 1459.222307][T10966] EXT4-fs (loop4): dirty_blocks=16 [ 1459.243619][T10966] EXT4-fs (loop4): Block reservation details [ 1459.291839][T10966] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1459.370859][T10993] loop2: detected capacity change from 0 to 2048 [ 1459.510005][T10993] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1459.542968][ T3614] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1459.576608][ T3614] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1459.576608][ T3614] [ 1459.586768][T10975] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1459.606783][T10975] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1459.635252][T10975] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1459.635252][T10975] [ 1459.645417][T10975] EXT4-fs (loop0): Total free blocks count 0 [ 1459.651440][T10975] EXT4-fs (loop0): Free/Dirty block details [ 1459.678257][T10975] EXT4-fs (loop0): free_blocks=0 [ 1459.683271][T10975] EXT4-fs (loop0): dirty_blocks=16 [ 1459.715067][T10975] EXT4-fs (loop0): Block reservation details [ 1459.732136][T10999] loop3: detected capacity change from 0 to 2048 [ 1459.745169][T10975] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1459.802445][T10999] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1459.904748][T11003] loop4: detected capacity change from 0 to 2048 [ 1460.013890][T11003] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1460.151561][T10987] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1460.161876][T11009] loop5: detected capacity change from 0 to 2048 [ 1460.241214][T11009] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1460.251763][T10987] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1460.251798][T10987] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1460.251798][T10987] [ 1460.251815][T10987] EXT4-fs (loop1): Total free blocks count 0 [ 1460.251831][T10987] EXT4-fs (loop1): Free/Dirty block details [ 1460.251846][T10987] EXT4-fs (loop1): free_blocks=0 [ 1460.251863][T10987] EXT4-fs (loop1): dirty_blocks=16 [ 1460.446257][T10987] EXT4-fs (loop1): Block reservation details [ 1460.452282][T10987] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1460.527152][T10998] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1460.603949][T10998] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1460.634429][T10998] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1460.634429][T10998] [ 1460.679682][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1460.721865][T11015] loop0: detected capacity change from 0 to 2048 [ 1460.729540][T10998] EXT4-fs (loop3): Total free blocks count 0 [ 1460.757828][T10998] EXT4-fs (loop3): Free/Dirty block details [ 1460.779604][T10998] EXT4-fs (loop3): free_blocks=0 [ 1460.793217][T11015] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1460.810674][T10998] EXT4-fs (loop3): dirty_blocks=16 [ 1460.849506][T10998] EXT4-fs (loop3): Block reservation details [ 1460.928695][T10998] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1461.057772][T11022] loop1: detected capacity change from 0 to 2048 [ 1461.102629][T11022] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1461.204119][T11002] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1461.272902][T11002] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1461.293712][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1461.293730][ T26] audit: type=1804 audit(1701756362.430:2455): pid=11026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/207/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1461.363596][T11002] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1461.363596][T11002] [ 1461.403691][ T8018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1461.423656][T11002] EXT4-fs (loop4): Total free blocks count 0 [ 1461.424257][ T26] audit: type=1804 audit(1701756362.430:2456): pid=11026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/207/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1461.456015][T11008] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1461.458598][T11002] EXT4-fs (loop4): Free/Dirty block details [ 1461.478180][ T3614] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1461.490625][T11008] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1461.490625][T11008] [ 1461.509917][ T3614] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1461.509917][ T3614] [ 1461.520478][T11008] EXT4-fs (loop5): Total free blocks count 0 [ 1461.532310][T11008] EXT4-fs (loop5): Free/Dirty block details [ 1461.553740][T11008] EXT4-fs (loop5): free_blocks=0 [ 1461.563396][T11008] EXT4-fs (loop5): dirty_blocks=16 [ 1461.576680][T11002] EXT4-fs (loop4): free_blocks=0 [ 1461.581807][T11002] EXT4-fs (loop4): dirty_blocks=16 [ 1461.613800][T11008] EXT4-fs (loop5): Block reservation details [ 1461.619931][T11008] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1461.629685][T11002] EXT4-fs (loop4): Block reservation details [ 1461.647347][T11002] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1461.680390][ T26] audit: type=1804 audit(1701756362.820:2457): pid=11028 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/204/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1461.712484][T11030] loop3: detected capacity change from 0 to 2048 [ 1461.800985][ T26] audit: type=1804 audit(1701756362.820:2458): pid=11028 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/204/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1461.832603][T11030] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1461.850323][T11034] loop2: detected capacity change from 0 to 2048 [ 1461.860589][T11021] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1461.888004][T11021] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1461.950041][T11014] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1461.990269][T11021] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1461.990269][T11021] [ 1462.010792][T11034] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1462.030912][ T26] audit: type=1804 audit(1701756362.870:2459): pid=11031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/200/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1462.115594][T11021] EXT4-fs (loop1): Total free blocks count 0 [ 1462.121783][T11021] EXT4-fs (loop1): Free/Dirty block details [ 1462.127983][T11021] EXT4-fs (loop1): free_blocks=0 [ 1462.133154][T11021] EXT4-fs (loop1): dirty_blocks=16 [ 1462.138546][T11021] EXT4-fs (loop1): Block reservation details [ 1462.152926][T11021] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1462.159237][T11014] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1462.164010][ T26] audit: type=1804 audit(1701756362.870:2460): pid=11031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/200/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1462.227503][T11041] loop5: detected capacity change from 0 to 2048 [ 1462.314386][T11014] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1462.314386][T11014] [ 1462.318310][T11043] loop4: detected capacity change from 0 to 2048 [ 1462.336047][T11041] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2023/12/05 06:06:03 executed programs: 1233 [ 1462.365357][T11014] EXT4-fs (loop0): Total free blocks count 0 [ 1462.382512][T11014] EXT4-fs (loop0): Free/Dirty block details [ 1462.427245][T11014] EXT4-fs (loop0): free_blocks=0 [ 1462.456717][T11043] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1462.472534][T11014] EXT4-fs (loop0): dirty_blocks=16 [ 1462.497174][T11014] EXT4-fs (loop0): Block reservation details [ 1462.571334][T11014] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1462.630262][ T26] audit: type=1804 audit(1701756363.770:2461): pid=11048 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/208/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1462.722422][T11050] loop1: detected capacity change from 0 to 2048 [ 1462.745714][ T26] audit: type=1804 audit(1701756363.800:2462): pid=11048 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/208/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1462.842776][T11050] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1462.862728][ T26] audit: type=1804 audit(1701756363.980:2463): pid=11052 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/210/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1462.986486][T11040] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1463.028794][ T26] audit: type=1804 audit(1701756363.980:2464): pid=11052 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/210/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1463.064987][T11040] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1463.077631][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1463.099201][T11040] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1463.099201][T11040] [ 1463.109518][T11029] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1463.124862][T11040] EXT4-fs (loop5): Total free blocks count 0 [ 1463.130953][T11040] EXT4-fs (loop5): Free/Dirty block details [ 1463.138736][T11040] EXT4-fs (loop5): free_blocks=0 [ 1463.140850][T11029] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1463.144149][T11040] EXT4-fs (loop5): dirty_blocks=16 [ 1463.162023][T11040] EXT4-fs (loop5): Block reservation details [ 1463.168668][T11040] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1463.184602][T11029] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1463.184602][T11029] [ 1463.207068][T11058] loop0: detected capacity change from 0 to 2048 [ 1463.263968][T11058] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1463.578779][T11049] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1463.597163][T11033] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1463.630540][T11049] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1463.642140][T11033] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1463.659853][T11033] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1463.659853][T11033] [ 1463.671892][T11049] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1463.671892][T11049] [ 1463.698051][T11049] EXT4-fs (loop1): Total free blocks count 0 [ 1463.729029][T11049] EXT4-fs (loop1): Free/Dirty block details [ 1463.743595][T11033] EXT4-fs (loop2): Total free blocks count 0 [ 1463.749626][T11033] EXT4-fs (loop2): Free/Dirty block details [ 1463.777660][T11049] EXT4-fs (loop1): free_blocks=0 [ 1463.799877][T11049] EXT4-fs (loop1): dirty_blocks=16 [ 1463.823794][T11049] EXT4-fs (loop1): Block reservation details [ 1463.833633][T11033] EXT4-fs (loop2): free_blocks=0 [ 1463.843373][T11049] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1463.859958][T11066] loop3: detected capacity change from 0 to 2048 [ 1463.869034][T11033] EXT4-fs (loop2): dirty_blocks=16 [ 1463.876231][T11042] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1463.909795][T11066] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1463.912961][T11033] EXT4-fs (loop2): Block reservation details [ 1463.929366][T11069] loop5: detected capacity change from 0 to 2048 [ 1463.940683][T11042] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1463.956685][T11033] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1463.970401][T11042] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1463.970401][T11042] [ 1464.009789][T11042] EXT4-fs (loop4): Total free blocks count 0 [ 1464.032460][T11069] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1464.070648][T11042] EXT4-fs (loop4): Free/Dirty block details [ 1464.094996][T11042] EXT4-fs (loop4): free_blocks=0 [ 1464.133178][T11042] EXT4-fs (loop4): dirty_blocks=16 [ 1464.193723][T11042] EXT4-fs (loop4): Block reservation details [ 1464.233670][T11042] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1464.238775][T11057] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1464.294492][T11057] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1464.339756][T11057] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1464.339756][T11057] [ 1464.402856][T11057] EXT4-fs (loop0): Total free blocks count 0 [ 1464.441421][T11057] EXT4-fs (loop0): Free/Dirty block details [ 1464.478340][T11057] EXT4-fs (loop0): free_blocks=0 [ 1464.483324][T11057] EXT4-fs (loop0): dirty_blocks=16 [ 1464.546914][T11057] EXT4-fs (loop0): Block reservation details [ 1464.552946][T11057] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1464.583075][T11079] loop1: detected capacity change from 0 to 2048 [ 1464.644522][T11068] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1464.645362][T11081] loop2: detected capacity change from 0 to 2048 [ 1464.674097][T11079] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1464.728185][T11068] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1464.742304][T11068] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1464.742304][T11068] [ 1464.752658][T11068] EXT4-fs (loop5): Total free blocks count 0 [ 1464.759445][T11068] EXT4-fs (loop5): Free/Dirty block details [ 1464.765770][T11068] EXT4-fs (loop5): free_blocks=0 [ 1464.770954][T11068] EXT4-fs (loop5): dirty_blocks=16 [ 1464.786287][T11081] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1464.819294][T11068] EXT4-fs (loop5): Block reservation details [ 1464.849568][T11089] loop4: detected capacity change from 0 to 2048 [ 1464.860592][T11068] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1464.898577][T11089] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1464.977399][T11065] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1465.076411][T11093] loop0: detected capacity change from 0 to 2048 [ 1465.103397][T11065] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1465.128392][T11065] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1465.128392][T11065] [ 1465.150020][T11065] EXT4-fs (loop3): Total free blocks count 0 [ 1465.163100][T11093] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1465.174606][T11065] EXT4-fs (loop3): Free/Dirty block details [ 1465.180709][T11065] EXT4-fs (loop3): free_blocks=0 [ 1465.209147][T11065] EXT4-fs (loop3): dirty_blocks=16 [ 1465.249624][T11065] EXT4-fs (loop3): Block reservation details [ 1465.257694][T11065] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1465.353747][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1465.409890][T11078] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1465.438952][T11078] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1465.460401][T11078] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1465.460401][T11078] [ 1465.478178][T11078] EXT4-fs (loop1): Total free blocks count 0 [ 1465.513766][T11078] EXT4-fs (loop1): Free/Dirty block details [ 1465.542910][T11078] EXT4-fs (loop1): free_blocks=0 [ 1465.564408][T11078] EXT4-fs (loop1): dirty_blocks=16 [ 1465.578859][T11078] EXT4-fs (loop1): Block reservation details [ 1465.597936][T11078] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1465.630290][T11100] loop5: detected capacity change from 0 to 2048 [ 1465.702227][T11100] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1465.948343][T11104] loop3: detected capacity change from 0 to 2048 [ 1466.101974][T11106] loop2: detected capacity change from 0 to 2048 [ 1466.116484][T11104] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1466.168898][T11109] loop1: detected capacity change from 0 to 2048 [ 1466.204798][T11106] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1466.254201][T11087] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1466.300079][T11109] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1466.328448][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 1466.328465][ T26] audit: type=1804 audit(1701756367.470:2483): pid=11115 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/202/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1466.400565][T11087] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1466.404427][ T26] audit: type=1804 audit(1701756367.470:2484): pid=11115 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/202/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1466.439699][T11087] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1466.439699][T11087] [ 1466.450144][ T26] audit: type=1804 audit(1701756367.590:2485): pid=11119 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/210/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1466.484048][ T26] audit: type=1804 audit(1701756367.590:2486): pid=11119 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/210/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1466.502296][T11092] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1466.511247][T11087] EXT4-fs (loop4): Total free blocks count 0 [ 1466.543709][T11087] EXT4-fs (loop4): Free/Dirty block details [ 1466.549830][T11087] EXT4-fs (loop4): free_blocks=0 [ 1466.555477][T11087] EXT4-fs (loop4): dirty_blocks=16 [ 1466.563908][T11087] EXT4-fs (loop4): Block reservation details [ 1466.574566][T11087] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1466.593961][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1466.609205][T11092] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1466.624265][T11099] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1466.664440][T11099] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1466.674243][T11092] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1466.674243][T11092] [ 1466.689228][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1466.700961][T11099] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1466.700961][T11099] [ 1466.724077][T11099] EXT4-fs (loop5): Total free blocks count 0 [ 1466.730102][T11099] EXT4-fs (loop5): Free/Dirty block details [ 1466.761467][T11092] EXT4-fs (loop0): Total free blocks count 0 [ 1466.783608][T11092] EXT4-fs (loop0): Free/Dirty block details [ 1466.789549][T11092] EXT4-fs (loop0): free_blocks=0 [ 1466.795206][T11099] EXT4-fs (loop5): free_blocks=0 [ 1466.800179][T11099] EXT4-fs (loop5): dirty_blocks=16 [ 1466.827384][T11092] EXT4-fs (loop0): dirty_blocks=16 [ 1466.832573][T11092] EXT4-fs (loop0): Block reservation details [ 1466.858857][T11099] EXT4-fs (loop5): Block reservation details [ 1466.865564][T11092] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1466.883596][T11099] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1467.029986][ T26] audit: type=1804 audit(1701756368.170:2487): pid=11121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/212/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1467.140107][ T26] audit: type=1804 audit(1701756368.170:2488): pid=11121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/212/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1467.178030][T11123] loop4: detected capacity change from 0 to 2048 [ 1467.230704][T11103] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1467.253768][ T26] audit: type=1804 audit(1701756368.390:2489): pid=11125 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/207/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1467.297834][ T26] audit: type=1804 audit(1701756368.390:2490): pid=11125 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/207/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1467.300835][T11123] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1467.323788][T11103] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1467.348828][ T26] audit: type=1804 audit(1701756368.490:2491): pid=11127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/207/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1467.382484][ T26] audit: type=1804 audit(1701756368.490:2492): pid=11127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/207/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1467.412777][T11103] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1467.412777][T11103] [ 1467.429918][T11103] EXT4-fs (loop3): Total free blocks count 0 [ 1467.436096][T11103] EXT4-fs (loop3): Free/Dirty block details [ 1467.443128][T11103] EXT4-fs (loop3): free_blocks=0 [ 1467.448391][T11103] EXT4-fs (loop3): dirty_blocks=16 [ 1467.453689][T11103] EXT4-fs (loop3): Block reservation details [ 1467.459789][T11103] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1467.650781][T11131] loop0: detected capacity change from 0 to 2048 [ 1467.694354][T11133] loop5: detected capacity change from 0 to 2048 [ 1467.705059][T11131] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2023/12/05 06:06:08 executed programs: 1248 [ 1467.868217][T11133] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1468.112850][T11140] loop2: detected capacity change from 0 to 2048 [ 1468.156873][T11143] loop3: detected capacity change from 0 to 2048 [ 1468.208624][T11140] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1468.219984][T11122] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1468.237264][T11143] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1468.262554][T11122] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1468.275466][T11122] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1468.275466][T11122] [ 1468.287317][T11122] EXT4-fs (loop4): Total free blocks count 0 [ 1468.357437][T11122] EXT4-fs (loop4): Free/Dirty block details [ 1468.416438][T11150] loop1: detected capacity change from 0 to 2048 [ 1468.418090][T11122] EXT4-fs (loop4): free_blocks=0 [ 1468.453298][T11150] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1468.472333][T11122] EXT4-fs (loop4): dirty_blocks=16 [ 1468.505882][T11122] EXT4-fs (loop4): Block reservation details [ 1468.514713][T11132] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1468.541539][T11122] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1468.706211][T11132] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1468.723673][T11132] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1468.723673][T11132] [ 1468.741346][T11132] EXT4-fs (loop5): Total free blocks count 0 [ 1468.758898][T11132] EXT4-fs (loop5): Free/Dirty block details [ 1468.781632][T11132] EXT4-fs (loop5): free_blocks=0 [ 1468.798182][T11132] EXT4-fs (loop5): dirty_blocks=16 [ 1468.809492][T11132] EXT4-fs (loop5): Block reservation details [ 1468.822515][T11132] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1468.992093][T11139] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1469.060367][T11139] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1469.062223][T11130] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1469.092519][T11159] loop4: detected capacity change from 0 to 2048 [ 1469.117870][T11139] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1469.117870][T11139] [ 1469.142112][T11139] EXT4-fs (loop2): Total free blocks count 0 [ 1469.170047][T11139] EXT4-fs (loop2): Free/Dirty block details [ 1469.170236][T11159] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1469.176202][T11139] EXT4-fs (loop2): free_blocks=0 [ 1469.192347][T11139] EXT4-fs (loop2): dirty_blocks=16 [ 1469.207169][T11139] EXT4-fs (loop2): Block reservation details [ 1469.213286][T11139] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1469.219739][T11130] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1469.274674][T11130] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1469.274674][T11130] [ 1469.364628][T11130] EXT4-fs (loop0): Total free blocks count 0 [ 1469.391342][T11130] EXT4-fs (loop0): Free/Dirty block details [ 1469.412492][T11130] EXT4-fs (loop0): free_blocks=0 [ 1469.438353][T11130] EXT4-fs (loop0): dirty_blocks=16 [ 1469.452976][T11164] loop5: detected capacity change from 0 to 2048 [ 1469.460658][T11130] EXT4-fs (loop0): Block reservation details [ 1469.485591][T11130] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1469.503988][T11142] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1469.553824][T11142] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1469.576549][T11164] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1469.592287][T11142] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1469.592287][T11142] [ 1469.622095][T11142] EXT4-fs (loop3): Total free blocks count 0 [ 1469.628160][T11142] EXT4-fs (loop3): Free/Dirty block details [ 1469.634197][T11142] EXT4-fs (loop3): free_blocks=0 [ 1469.639153][T11142] EXT4-fs (loop3): dirty_blocks=16 [ 1469.644347][T11142] EXT4-fs (loop3): Block reservation details [ 1469.650348][T11142] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1469.676326][T11149] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1469.712804][T11149] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1469.781670][T11149] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1469.781670][T11149] [ 1469.808598][T11149] EXT4-fs (loop1): Total free blocks count 0 [ 1469.825411][T11149] EXT4-fs (loop1): Free/Dirty block details [ 1469.831353][T11149] EXT4-fs (loop1): free_blocks=0 [ 1469.873894][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1469.912983][T11149] EXT4-fs (loop1): dirty_blocks=16 [ 1469.951978][T11149] EXT4-fs (loop1): Block reservation details [ 1469.985352][T11173] loop2: detected capacity change from 0 to 2048 [ 1469.995677][T11158] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1470.011381][T11149] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1470.030611][T11158] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1470.030611][T11158] [ 1470.053849][T11158] EXT4-fs (loop4): Total free blocks count 0 [ 1470.055991][T11175] loop3: detected capacity change from 0 to 2048 [ 1470.059874][T11158] EXT4-fs (loop4): Free/Dirty block details [ 1470.059893][T11158] EXT4-fs (loop4): free_blocks=0 [ 1470.059911][T11158] EXT4-fs (loop4): dirty_blocks=16 [ 1470.109762][T11173] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1470.155318][T11175] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1470.175636][T11181] loop0: detected capacity change from 0 to 2048 [ 1470.184084][T11158] EXT4-fs (loop4): Block reservation details [ 1470.190202][T11158] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1470.292299][T11181] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1470.628525][T11185] loop4: detected capacity change from 0 to 2048 [ 1470.693341][T11185] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1470.777199][T11187] loop1: detected capacity change from 0 to 2048 [ 1470.877366][T11163] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1470.938200][T11187] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1470.970552][T11163] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1471.028893][T11174] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1471.044046][T11163] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1471.044046][T11163] [ 1471.044294][T11174] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1471.053849][T11163] EXT4-fs (loop5): Total free blocks count 0 [ 1471.072206][T11163] EXT4-fs (loop5): Free/Dirty block details [ 1471.078305][T11163] EXT4-fs (loop5): free_blocks=0 [ 1471.083361][T11163] EXT4-fs (loop5): dirty_blocks=16 [ 1471.088735][T11163] EXT4-fs (loop5): Block reservation details [ 1471.103624][T11163] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1471.120020][T11172] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1471.153746][T11174] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1471.153746][T11174] [ 1471.176286][T11172] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1471.178976][T11174] EXT4-fs (loop3): Total free blocks count 0 [ 1471.207569][T11172] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1471.207569][T11172] [ 1471.221102][T11174] EXT4-fs (loop3): Free/Dirty block details [ 1471.232510][T11172] EXT4-fs (loop2): Total free blocks count 0 [ 1471.246370][T11172] EXT4-fs (loop2): Free/Dirty block details [ 1471.253669][T11174] EXT4-fs (loop3): free_blocks=0 [ 1471.257672][T11172] EXT4-fs (loop2): free_blocks=0 [ 1471.263635][T11174] EXT4-fs (loop3): dirty_blocks=16 [ 1471.263655][T11174] EXT4-fs (loop3): Block reservation details [ 1471.263669][T11174] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1471.323356][T11172] EXT4-fs (loop2): dirty_blocks=16 [ 1471.350722][T11172] EXT4-fs (loop2): Block reservation details [ 1471.372798][T11172] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1471.449778][T11180] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1471.484908][T11180] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1471.564615][T11180] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1471.564615][T11180] [ 1471.665415][T11180] EXT4-fs (loop0): Total free blocks count 0 [ 1471.671442][T11180] EXT4-fs (loop0): Free/Dirty block details [ 1471.706143][T11180] EXT4-fs (loop0): free_blocks=0 [ 1471.714321][T11201] loop5: detected capacity change from 0 to 2048 [ 1471.722910][T11180] EXT4-fs (loop0): dirty_blocks=16 [ 1471.728748][T11180] EXT4-fs (loop0): Block reservation details [ 1471.749629][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 1471.749645][ T26] audit: type=1804 audit(1701756372.890:2515): pid=11202 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/209/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1471.761030][T11180] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1471.822976][T11201] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1471.840669][ T26] audit: type=1804 audit(1701756372.890:2516): pid=11202 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/209/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1471.867204][ T26] audit: type=1804 audit(1701756372.930:2517): pid=11203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/204/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1471.893995][ T26] audit: type=1804 audit(1701756372.930:2518): pid=11203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/204/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1471.964092][T11186] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1471.974138][T11208] loop3: detected capacity change from 0 to 2048 [ 1471.979868][T11184] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1472.056330][T11208] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1472.068120][T11186] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1472.082405][T11184] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1472.133006][T11186] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1472.133006][T11186] [ 1472.147091][T11184] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1472.147091][T11184] [ 1472.157653][T11184] EXT4-fs (loop4): Total free blocks count 0 [ 1472.164787][T11184] EXT4-fs (loop4): Free/Dirty block details [ 1472.170709][T11184] EXT4-fs (loop4): free_blocks=0 [ 1472.176213][T11184] EXT4-fs (loop4): dirty_blocks=16 [ 1472.181356][T11184] EXT4-fs (loop4): Block reservation details [ 1472.187443][T11184] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1472.191326][T11186] EXT4-fs (loop1): Total free blocks count 0 [ 1472.230399][T11186] EXT4-fs (loop1): Free/Dirty block details [ 1472.268166][T11186] EXT4-fs (loop1): free_blocks=0 [ 1472.273298][T11186] EXT4-fs (loop1): dirty_blocks=16 [ 1472.307165][T11213] loop2: detected capacity change from 0 to 2048 [ 1472.330321][T11186] EXT4-fs (loop1): Block reservation details [ 1472.367613][T11186] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1472.386674][T11213] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1472.412519][T11215] loop0: detected capacity change from 0 to 2048 [ 1472.507242][T11215] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2023/12/05 06:06:13 executed programs: 1263 [ 1472.870116][T11221] loop4: detected capacity change from 0 to 2048 [ 1472.876620][ T26] audit: type=1804 audit(1701756374.010:2519): pid=11222 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/215/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1472.950587][ T26] audit: type=1804 audit(1701756374.010:2520): pid=11222 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/215/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1472.996703][T11221] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1473.017989][T11225] loop1: detected capacity change from 0 to 2048 [ 1473.059339][T11206] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1473.077853][T11200] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1473.106131][ T26] audit: type=1804 audit(1701756374.050:2521): pid=11223 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/213/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1473.153665][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1473.168725][T11200] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1473.182427][T11200] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1473.182427][T11200] [ 1473.186562][T11206] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1473.192560][T11200] EXT4-fs (loop5): Total free blocks count 0 [ 1473.211351][T11200] EXT4-fs (loop5): Free/Dirty block details [ 1473.223091][T11200] EXT4-fs (loop5): free_blocks=0 [ 1473.226566][T11225] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1473.233575][ T26] audit: type=1804 audit(1701756374.050:2522): pid=11223 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/213/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1473.239353][T11200] EXT4-fs (loop5): dirty_blocks=16 [ 1473.273916][ T26] audit: type=1804 audit(1701756374.350:2523): pid=11230 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/210/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1473.300132][ T26] audit: type=1804 audit(1701756374.360:2524): pid=11230 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/210/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1473.325958][T11206] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1473.325958][T11206] [ 1473.335887][T11206] EXT4-fs (loop3): Total free blocks count 0 [ 1473.341895][T11206] EXT4-fs (loop3): Free/Dirty block details [ 1473.347889][T11206] EXT4-fs (loop3): free_blocks=0 [ 1473.352851][T11206] EXT4-fs (loop3): dirty_blocks=16 [ 1473.358208][T11206] EXT4-fs (loop3): Block reservation details [ 1473.367773][T11206] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1473.382202][T11212] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1473.391244][T11200] EXT4-fs (loop5): Block reservation details [ 1473.403434][T11200] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1473.467493][T11212] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1473.503454][T11212] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1473.503454][T11212] [ 1473.533494][T11212] EXT4-fs (loop2): Total free blocks count 0 [ 1473.552698][T11212] EXT4-fs (loop2): Free/Dirty block details [ 1473.572769][T11212] EXT4-fs (loop2): free_blocks=0 [ 1473.590269][T11212] EXT4-fs (loop2): dirty_blocks=16 [ 1473.617260][T11212] EXT4-fs (loop2): Block reservation details [ 1473.636548][T11212] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1473.823027][T11236] loop3: detected capacity change from 0 to 2048 [ 1473.900745][T11236] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1474.014837][T11240] loop5: detected capacity change from 0 to 2048 [ 1474.056983][T11240] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1474.250471][T11220] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1474.366941][T11220] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1474.417455][T11220] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1474.417455][T11220] [ 1474.420076][T11248] loop0: detected capacity change from 0 to 2048 [ 1474.440341][T11250] loop2: detected capacity change from 0 to 2048 [ 1474.444030][T11224] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1474.457953][T11220] EXT4-fs (loop4): Total free blocks count 0 [ 1474.488843][T11220] EXT4-fs (loop4): Free/Dirty block details [ 1474.509100][T11250] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1474.525602][T11224] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1474.536995][T11220] EXT4-fs (loop4): free_blocks=0 [ 1474.549510][T11248] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1474.579809][T11224] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1474.579809][T11224] [ 1474.593964][T11220] EXT4-fs (loop4): dirty_blocks=16 [ 1474.599248][T11220] EXT4-fs (loop4): Block reservation details [ 1474.605484][T11220] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1474.608824][T11224] EXT4-fs (loop1): Total free blocks count 0 [ 1474.665431][T11224] EXT4-fs (loop1): Free/Dirty block details [ 1474.697043][T11224] EXT4-fs (loop1): free_blocks=0 [ 1474.716932][T11224] EXT4-fs (loop1): dirty_blocks=16 [ 1474.741697][T11224] EXT4-fs (loop1): Block reservation details [ 1474.761310][T11224] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1475.054673][T11239] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1475.085320][T11239] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1475.104722][T11239] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1475.104722][T11239] [ 1475.120612][T11239] EXT4-fs (loop5): Total free blocks count 0 [ 1475.127678][T11239] EXT4-fs (loop5): Free/Dirty block details [ 1475.133346][T11235] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1475.134504][T11239] EXT4-fs (loop5): free_blocks=0 [ 1475.154120][T11239] EXT4-fs (loop5): dirty_blocks=16 [ 1475.159445][T11239] EXT4-fs (loop5): Block reservation details [ 1475.173853][T11239] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1475.233248][T11235] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1475.290885][T11235] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1475.290885][T11235] [ 1475.308701][T11235] EXT4-fs (loop3): Total free blocks count 0 [ 1475.351254][T11235] EXT4-fs (loop3): Free/Dirty block details [ 1475.357406][T11235] EXT4-fs (loop3): free_blocks=0 [ 1475.362461][T11235] EXT4-fs (loop3): dirty_blocks=16 [ 1475.365029][T11260] loop4: detected capacity change from 0 to 2048 [ 1475.389657][T11235] EXT4-fs (loop3): Block reservation details [ 1475.405224][T11262] loop1: detected capacity change from 0 to 2048 [ 1475.418987][T11235] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1475.490031][T11262] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1475.513490][T11260] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1475.696747][T11246] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1475.776849][T11249] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1475.780370][T11246] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1475.830085][T11249] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1475.844935][T11246] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1475.844935][T11246] [ 1475.863047][T11246] EXT4-fs (loop0): Total free blocks count 0 [ 1475.876267][T11272] loop5: detected capacity change from 0 to 2048 [ 1475.885713][T11246] EXT4-fs (loop0): Free/Dirty block details [ 1475.914991][T11249] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1475.914991][T11249] [ 1475.939694][T11246] EXT4-fs (loop0): free_blocks=0 [ 1475.953808][T11246] EXT4-fs (loop0): dirty_blocks=16 [ 1475.967083][T11249] EXT4-fs (loop2): Total free blocks count 0 [ 1475.973122][T11246] EXT4-fs (loop0): Block reservation details [ 1475.973144][T11246] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1476.009630][T11274] loop3: detected capacity change from 0 to 2048 [ 1476.012125][T11249] EXT4-fs (loop2): Free/Dirty block details [ 1476.083674][T11249] EXT4-fs (loop2): free_blocks=0 [ 1476.088852][T11249] EXT4-fs (loop2): dirty_blocks=16 [ 1476.095042][T11249] EXT4-fs (loop2): Block reservation details [ 1476.101595][T11249] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1476.194083][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1476.488704][T11280] loop0: detected capacity change from 0 to 2048 [ 1476.683133][T11259] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1476.781980][T11259] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1476.796027][T11286] loop2: detected capacity change from 0 to 2048 [ 1476.813745][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 1476.813763][ T26] audit: type=1804 audit(1701756377.950:2541): pid=11287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/217/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1476.853635][T11259] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1476.853635][T11259] [ 1476.870787][T11259] EXT4-fs (loop4): Total free blocks count 0 [ 1476.886265][T11259] EXT4-fs (loop4): Free/Dirty block details [ 1476.906290][T11259] EXT4-fs (loop4): free_blocks=0 [ 1476.919420][T11259] EXT4-fs (loop4): dirty_blocks=16 [ 1476.922425][ T26] audit: type=1804 audit(1701756377.990:2542): pid=11287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/217/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1476.934010][T11259] EXT4-fs (loop4): Block reservation details [ 1476.958030][ T26] audit: type=1804 audit(1701756378.000:2543): pid=11288 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/211/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1476.997324][ T26] audit: type=1804 audit(1701756378.000:2544): pid=11288 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/211/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1477.010866][T11273] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1477.032380][T11259] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1477.085956][ T26] audit: type=1804 audit(1701756378.190:2545): pid=11291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/215/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1477.145977][ T26] audit: type=1804 audit(1701756378.190:2546): pid=11291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/215/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1477.176237][T11273] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1477.189015][T11273] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1477.189015][T11273] [ 1477.198987][T11273] EXT4-fs (loop3): Total free blocks count 0 [ 1477.221731][T11273] EXT4-fs (loop3): Free/Dirty block details [ 1477.227926][T11273] EXT4-fs (loop3): free_blocks=0 [ 1477.229609][T11271] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1477.233012][T11273] EXT4-fs (loop3): dirty_blocks=16 [ 1477.253126][T11273] EXT4-fs (loop3): Block reservation details [ 1477.259741][T11273] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1477.326354][ T26] audit: type=1804 audit(1701756378.390:2547): pid=11294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/207/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1477.327421][T11271] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1477.413652][ T26] audit: type=1804 audit(1701756378.390:2548): pid=11294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/207/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1477.415768][T11279] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1477.473903][T11271] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1477.473903][T11271] [ 1477.478478][T11297] loop1: detected capacity change from 0 to 2048 [ 1477.492135][T11271] EXT4-fs (loop5): Total free blocks count 0 [ 1477.503588][T11271] EXT4-fs (loop5): Free/Dirty block details [ 1477.523960][T11271] EXT4-fs (loop5): free_blocks=0 [ 1477.531399][T11271] EXT4-fs (loop5): dirty_blocks=16 [ 1477.563451][T11271] EXT4-fs (loop5): Block reservation details [ 1477.634889][T11279] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1477.680809][T11271] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1477.702935][T11279] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1477.702935][T11279] [ 1477.723046][T11301] loop4: detected capacity change from 0 to 2048 [ 1477.734344][T11279] EXT4-fs (loop0): Total free blocks count 0 [ 1477.740506][T11279] EXT4-fs (loop0): Free/Dirty block details [ 1477.746841][T11279] EXT4-fs (loop0): free_blocks=0 [ 1477.751999][T11279] EXT4-fs (loop0): dirty_blocks=16 [ 1477.758188][ T26] audit: type=1804 audit(1701756378.900:2549): pid=11302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/212/bus/bus" dev="loop2" ino=18 res=1 errno=0 2023/12/05 06:06:18 executed programs: 1276 [ 1477.765198][T11279] EXT4-fs (loop0): Block reservation details [ 1477.850612][ T26] audit: type=1804 audit(1701756378.900:2550): pid=11302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/212/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1477.876987][T11279] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1477.930536][T11285] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1478.043617][T11285] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1478.077291][T11285] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1478.077291][T11285] [ 1478.091239][T11285] EXT4-fs (loop2): Total free blocks count 0 [ 1478.105074][T11285] EXT4-fs (loop2): Free/Dirty block details [ 1478.111903][T11307] loop3: detected capacity change from 0 to 2048 [ 1478.119041][T11285] EXT4-fs (loop2): free_blocks=0 [ 1478.124305][T11285] EXT4-fs (loop2): dirty_blocks=16 [ 1478.129600][T11285] EXT4-fs (loop2): Block reservation details [ 1478.139132][T11285] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1478.379643][T11311] loop0: detected capacity change from 0 to 2048 [ 1478.589331][T11317] loop5: detected capacity change from 0 to 2048 [ 1478.761325][T11295] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1478.814212][T11300] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1478.851291][T11306] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1478.872977][T11324] loop2: detected capacity change from 0 to 2048 [ 1478.880095][T11295] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1478.898590][T11300] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1478.910546][T11295] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1478.910546][T11295] [ 1478.931548][T11306] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1478.949883][T11300] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1478.949883][T11300] [ 1478.952915][T11295] EXT4-fs (loop1): Total free blocks count 0 [ 1478.969086][T11306] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1478.969086][T11306] [ 1478.991382][T11300] EXT4-fs (loop4): Total free blocks count 0 [ 1478.994828][T11306] EXT4-fs (loop3): Total free blocks count 0 [ 1479.003486][T11295] EXT4-fs (loop1): Free/Dirty block details [ 1479.032776][T11300] EXT4-fs (loop4): Free/Dirty block details [ 1479.039206][T11300] EXT4-fs (loop4): free_blocks=0 [ 1479.044608][T11300] EXT4-fs (loop4): dirty_blocks=16 [ 1479.049879][T11300] EXT4-fs (loop4): Block reservation details [ 1479.056395][T11300] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1479.063664][T11306] EXT4-fs (loop3): Free/Dirty block details [ 1479.069824][T11306] EXT4-fs (loop3): free_blocks=0 [ 1479.079662][T11306] EXT4-fs (loop3): dirty_blocks=16 [ 1479.084946][T11306] EXT4-fs (loop3): Block reservation details [ 1479.099643][T11306] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1479.116419][T11295] EXT4-fs (loop1): free_blocks=0 [ 1479.148396][T11295] EXT4-fs (loop1): dirty_blocks=16 [ 1479.163975][T11295] EXT4-fs (loop1): Block reservation details [ 1479.193565][T11295] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1479.463871][T11316] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1479.514301][T11316] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1479.532085][T11333] loop4: detected capacity change from 0 to 2048 [ 1479.556830][T11310] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1479.584843][T11310] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1479.600337][T11316] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1479.600337][T11316] [ 1479.662886][T11310] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1479.662886][T11310] [ 1479.694038][T11316] EXT4-fs (loop5): Total free blocks count 0 [ 1479.700224][T11316] EXT4-fs (loop5): Free/Dirty block details [ 1479.707022][T11316] EXT4-fs (loop5): free_blocks=0 [ 1479.712116][T11316] EXT4-fs (loop5): dirty_blocks=16 [ 1479.729054][T11310] EXT4-fs (loop0): Total free blocks count 0 [ 1479.735222][T11310] EXT4-fs (loop0): Free/Dirty block details [ 1479.745094][T11310] EXT4-fs (loop0): free_blocks=0 [ 1479.750090][T11310] EXT4-fs (loop0): dirty_blocks=16 [ 1479.755299][T11310] EXT4-fs (loop0): Block reservation details [ 1479.761295][T11310] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1479.794233][T11316] EXT4-fs (loop5): Block reservation details [ 1479.804549][T11337] loop1: detected capacity change from 0 to 2048 [ 1479.811021][T11316] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1479.837238][T11339] loop3: detected capacity change from 0 to 2048 [ 1479.943766][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1480.134232][T11323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1480.212560][T11323] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1480.212560][T11323] [ 1480.233736][T11323] EXT4-fs (loop2): Total free blocks count 0 [ 1480.253682][T11323] EXT4-fs (loop2): Free/Dirty block details [ 1480.280619][T11323] EXT4-fs (loop2): free_blocks=0 [ 1480.303320][T11331] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1480.327064][T11323] EXT4-fs (loop2): dirty_blocks=16 [ 1480.344003][T11323] EXT4-fs (loop2): Block reservation details [ 1480.369523][T11323] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1480.384128][T11331] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1480.497266][T11350] loop0: detected capacity change from 0 to 2048 [ 1480.517306][T11331] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1480.517306][T11331] [ 1480.548906][T11352] loop5: detected capacity change from 0 to 2048 [ 1480.580102][T11331] EXT4-fs (loop4): Total free blocks count 0 [ 1480.595395][T11331] EXT4-fs (loop4): Free/Dirty block details [ 1480.613755][T11331] EXT4-fs (loop4): free_blocks=0 [ 1480.626323][T11331] EXT4-fs (loop4): dirty_blocks=16 [ 1480.640112][T11331] EXT4-fs (loop4): Block reservation details [ 1480.724596][T11331] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1480.862392][T11338] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1481.006291][T11336] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1481.009848][T11338] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1481.084304][T11336] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1481.109079][T11336] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1481.109079][T11336] [ 1481.131301][T11338] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1481.131301][T11338] [ 1481.135275][T11363] loop2: detected capacity change from 0 to 2048 [ 1481.146824][T11336] EXT4-fs (loop1): Total free blocks count 0 [ 1481.170159][T11336] EXT4-fs (loop1): Free/Dirty block details [ 1481.179637][T11338] EXT4-fs (loop3): Total free blocks count 0 [ 1481.193703][T11336] EXT4-fs (loop1): free_blocks=0 [ 1481.203271][T11338] EXT4-fs (loop3): Free/Dirty block details [ 1481.203334][T11336] EXT4-fs (loop1): dirty_blocks=16 [ 1481.222862][T11336] EXT4-fs (loop1): Block reservation details [ 1481.222974][T11338] EXT4-fs (loop3): free_blocks=0 [ 1481.229791][T11336] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1481.260606][T11338] EXT4-fs (loop3): dirty_blocks=16 [ 1481.270314][T11349] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1481.289773][T11338] EXT4-fs (loop3): Block reservation details [ 1481.317199][T11338] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1481.362785][T11349] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1481.443769][T11349] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1481.443769][T11349] [ 1481.463624][T11349] EXT4-fs (loop0): Total free blocks count 0 [ 1481.471007][T11349] EXT4-fs (loop0): Free/Dirty block details [ 1481.472686][T11367] loop4: detected capacity change from 0 to 2048 [ 1481.495132][T11349] EXT4-fs (loop0): free_blocks=0 [ 1481.511723][T11349] EXT4-fs (loop0): dirty_blocks=16 [ 1481.528686][T11349] EXT4-fs (loop0): Block reservation details [ 1481.542974][T11349] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1481.755444][T11351] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1481.844159][T11351] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1481.880777][T11351] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1481.880777][T11351] [ 1481.882983][T11362] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1481.920067][T11351] EXT4-fs (loop5): Total free blocks count 0 [ 1481.934720][T11362] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1481.941956][T11351] EXT4-fs (loop5): Free/Dirty block details [ 1481.970468][T11362] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1481.970468][T11362] [ 1481.971428][T11351] EXT4-fs (loop5): free_blocks=0 [ 1481.994244][T11375] loop3: detected capacity change from 0 to 2048 [ 1482.052514][T11351] EXT4-fs (loop5): dirty_blocks=16 [ 1482.058061][T11362] EXT4-fs (loop2): Total free blocks count 0 [ 1482.059457][T11351] EXT4-fs (loop5): Block reservation details [ 1482.079761][T11351] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1482.102989][T11362] EXT4-fs (loop2): Free/Dirty block details [ 1482.151429][T11377] loop1: detected capacity change from 0 to 2048 [ 1482.209226][T11362] EXT4-fs (loop2): free_blocks=0 [ 1482.230679][T11362] EXT4-fs (loop2): dirty_blocks=16 [ 1482.236574][T11362] EXT4-fs (loop2): Block reservation details [ 1482.242725][T11362] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1482.273307][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 1482.273323][ T26] audit: type=1804 audit(1701756383.410:2575): pid=11382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/209/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1482.297590][T11381] loop0: detected capacity change from 0 to 2048 [ 1482.462602][ T26] audit: type=1804 audit(1701756383.450:2576): pid=11382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/209/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1482.462635][T11366] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1482.534039][ T3614] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1482.573884][ T3614] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1482.573884][ T3614] [ 1482.603417][T11366] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1482.623668][T11366] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1482.623668][T11366] [ 1482.665003][T11366] EXT4-fs (loop4): Total free blocks count 0 [ 1482.684975][T11366] EXT4-fs (loop4): Free/Dirty block details [ 1482.691008][T11366] EXT4-fs (loop4): free_blocks=0 [ 1482.773843][T11366] EXT4-fs (loop4): dirty_blocks=16 [ 1482.787501][T11366] EXT4-fs (loop4): Block reservation details [ 1482.807855][T11366] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1482.845951][T11391] loop2: detected capacity change from 0 to 2048 [ 1482.868442][T11389] loop5: detected capacity change from 0 to 2048 [ 1483.091864][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set 2023/12/05 06:06:24 executed programs: 1292 [ 1483.161999][ T26] audit: type=1804 audit(1701756384.300:2577): pid=11396 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/214/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1483.234258][ T3614] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1483.253659][ T26] audit: type=1804 audit(1701756384.330:2578): pid=11396 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/214/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1483.293389][ T3614] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1483.293389][ T3614] [ 1483.341932][T11376] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1483.374531][T11376] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1483.388169][ T26] audit: type=1804 audit(1701756384.530:2579): pid=11375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/220/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1483.445872][T11376] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1483.445872][T11376] [ 1483.491028][T11376] EXT4-fs (loop1): Total free blocks count 0 [ 1483.496212][ T26] audit: type=1804 audit(1701756384.570:2580): pid=11375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/220/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1483.519878][T11376] EXT4-fs (loop1): Free/Dirty block details [ 1483.557216][T11376] EXT4-fs (loop1): free_blocks=0 [ 1483.563100][T11400] loop4: detected capacity change from 0 to 2048 [ 1483.575253][T11376] EXT4-fs (loop1): dirty_blocks=16 [ 1483.588903][ T26] audit: type=1804 audit(1701756384.680:2581): pid=11402 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/215/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1483.588921][T11374] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1483.618819][ T26] audit: type=1804 audit(1701756384.680:2582): pid=11402 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/215/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1483.654718][T11376] EXT4-fs (loop1): Block reservation details [ 1483.668223][T11376] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1483.731333][T11400] EXT4-fs mount: 22 callbacks suppressed [ 1483.731352][T11400] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1483.753069][T11374] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1483.772944][T11374] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1483.772944][T11374] [ 1483.781783][T11380] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1483.782992][T11374] EXT4-fs (loop3): Total free blocks count 0 [ 1483.819002][T11374] EXT4-fs (loop3): Free/Dirty block details [ 1483.826402][ T26] audit: type=1804 audit(1701756384.760:2583): pid=11403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/210/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1483.833725][T11374] EXT4-fs (loop3): free_blocks=0 [ 1483.870561][T11374] EXT4-fs (loop3): dirty_blocks=16 [ 1483.876867][T11374] EXT4-fs (loop3): Block reservation details [ 1483.882882][T11374] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1483.890802][T11380] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1483.905747][T11380] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1483.905747][T11380] [ 1483.935355][T11380] EXT4-fs (loop0): Total free blocks count 0 [ 1483.967490][T11380] EXT4-fs (loop0): Free/Dirty block details [ 1483.973313][ T26] audit: type=1804 audit(1701756384.760:2584): pid=11403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/210/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1483.994756][T11380] EXT4-fs (loop0): free_blocks=0 [ 1484.033868][T11380] EXT4-fs (loop0): dirty_blocks=16 [ 1484.039113][T11380] EXT4-fs (loop0): Block reservation details [ 1484.072693][T11380] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1484.174096][T11388] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1484.206165][ T1377] ieee802154 phy0 wpan0: encryption failed: -22 [ 1484.212509][ T1377] ieee802154 phy1 wpan1: encryption failed: -22 [ 1484.244226][T11388] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1484.293710][T11388] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1484.293710][T11388] [ 1484.315819][T11410] loop2: detected capacity change from 0 to 2048 [ 1484.332643][T11388] EXT4-fs (loop5): Total free blocks count 0 [ 1484.360925][T11388] EXT4-fs (loop5): Free/Dirty block details [ 1484.389406][T11388] EXT4-fs (loop5): free_blocks=0 [ 1484.400740][T11410] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1484.402671][T11412] loop1: detected capacity change from 0 to 2048 [ 1484.420836][T11388] EXT4-fs (loop5): dirty_blocks=16 [ 1484.439255][T11388] EXT4-fs (loop5): Block reservation details [ 1484.480762][T11388] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1484.523274][T11412] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1484.587803][T11419] loop3: detected capacity change from 0 to 2048 [ 1484.735469][T11419] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1484.754990][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1484.806446][T11399] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1484.884360][T11399] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 1484.907337][T11399] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1484.907337][T11399] [ 1485.005515][T11424] loop0: detected capacity change from 0 to 2048 [ 1485.012148][T11426] loop5: detected capacity change from 0 to 2048 [ 1485.062226][T11424] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1485.093752][T11426] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1485.335401][T11409] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1485.433274][T11409] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1485.470782][T11435] loop4: detected capacity change from 0 to 2048 [ 1485.531854][T11435] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1485.545008][T11409] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1485.545008][T11409] [ 1485.574648][T11411] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1485.598051][T11409] EXT4-fs (loop2): Total free blocks count 0 [ 1485.613083][T11411] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1485.633799][T11409] EXT4-fs (loop2): Free/Dirty block details [ 1485.639839][T11409] EXT4-fs (loop2): free_blocks=0 [ 1485.644971][T11409] EXT4-fs (loop2): dirty_blocks=16 [ 1485.650184][T11409] EXT4-fs (loop2): Block reservation details [ 1485.656401][T11409] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1485.667937][T11411] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1485.667937][T11411] [ 1485.681372][T11411] EXT4-fs (loop1): Total free blocks count 0 [ 1485.690955][T11411] EXT4-fs (loop1): Free/Dirty block details [ 1485.700530][T11411] EXT4-fs (loop1): free_blocks=0 [ 1485.709043][T11411] EXT4-fs (loop1): dirty_blocks=16 [ 1485.717957][T11411] EXT4-fs (loop1): Block reservation details [ 1485.727503][T11411] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1485.840760][T11416] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1485.914313][T11416] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1485.949355][T11416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1485.949355][T11416] [ 1485.999201][T11416] EXT4-fs (loop3): Total free blocks count 0 [ 1486.016308][T11416] EXT4-fs (loop3): Free/Dirty block details [ 1486.022257][T11416] EXT4-fs (loop3): free_blocks=0 [ 1486.036927][T11416] EXT4-fs (loop3): dirty_blocks=16 [ 1486.044333][T11416] EXT4-fs (loop3): Block reservation details [ 1486.050355][T11416] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1486.219348][T11423] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1486.264130][T11425] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1486.298347][T11447] loop1: detected capacity change from 0 to 2048 [ 1486.314796][T11448] loop2: detected capacity change from 0 to 2048 [ 1486.339330][T11423] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1486.353881][T11425] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1486.368295][T11423] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1486.368295][T11423] [ 1486.380545][T11447] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1486.398848][T11425] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1486.398848][T11425] [ 1486.405204][T11448] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1486.411405][T11425] EXT4-fs (loop5): Total free blocks count 0 [ 1486.425986][T11425] EXT4-fs (loop5): Free/Dirty block details [ 1486.431908][T11425] EXT4-fs (loop5): free_blocks=0 [ 1486.437101][T11425] EXT4-fs (loop5): dirty_blocks=16 [ 1486.442257][T11425] EXT4-fs (loop5): Block reservation details [ 1486.448407][T11425] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1486.463755][T11423] EXT4-fs (loop0): Total free blocks count 0 [ 1486.471026][T11423] EXT4-fs (loop0): Free/Dirty block details [ 1486.484995][T11423] EXT4-fs (loop0): free_blocks=0 [ 1486.497407][T11423] EXT4-fs (loop0): dirty_blocks=16 [ 1486.508438][T11423] EXT4-fs (loop0): Block reservation details [ 1486.521514][T11423] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1486.640477][T11433] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1486.662469][T11457] loop3: detected capacity change from 0 to 2048 [ 1486.698176][T11433] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1486.750683][T11433] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1486.750683][T11433] [ 1486.798205][T11457] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1486.800474][T11433] EXT4-fs (loop4): Total free blocks count 0 [ 1486.849483][T11433] EXT4-fs (loop4): Free/Dirty block details [ 1486.888346][T11433] EXT4-fs (loop4): free_blocks=0 [ 1486.912738][T11433] EXT4-fs (loop4): dirty_blocks=16 [ 1486.977369][T11433] EXT4-fs (loop4): Block reservation details [ 1487.003760][T11433] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1487.083983][ T8018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1487.148891][T11461] loop5: detected capacity change from 0 to 2048 [ 1487.161879][T11464] loop0: detected capacity change from 0 to 2048 [ 1487.220583][T11464] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1487.234864][T11461] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1487.239866][T11446] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1487.273688][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1487.365294][T11446] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1487.378069][T11446] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1487.378069][T11446] [ 1487.390129][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 1487.390146][ T26] audit: type=1804 audit(1701756388.530:2603): pid=11469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/216/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1487.443311][T11446] EXT4-fs (loop2): Total free blocks count 0 [ 1487.449915][T11446] EXT4-fs (loop2): Free/Dirty block details [ 1487.460335][T11446] EXT4-fs (loop2): free_blocks=0 [ 1487.469411][T11446] EXT4-fs (loop2): dirty_blocks=16 [ 1487.478647][T11446] EXT4-fs (loop2): Block reservation details [ 1487.486341][ T26] audit: type=1804 audit(1701756388.570:2604): pid=11469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/216/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1487.517070][T11446] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1487.725753][T11471] loop4: detected capacity change from 0 to 2048 [ 1487.791073][T11471] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1487.966440][ T26] audit: type=1804 audit(1701756389.110:2605): pid=11474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/212/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1488.029045][ T26] audit: type=1804 audit(1701756389.110:2606): pid=11474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/212/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1488.126202][T11477] loop2: detected capacity change from 0 to 2048 [ 1488.133015][T11463] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1488.170363][T11480] loop1: detected capacity change from 0 to 2048 [ 1488.177903][ T26] audit: type=1804 audit(1701756389.140:2607): pid=11457 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/222/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1488.182395][T11463] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1488.237474][T11477] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1488.249223][T11463] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1488.249223][T11463] [ 1488.257084][T11480] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1488.259702][T11463] EXT4-fs (loop0): Total free blocks count 0 [ 1488.275795][T11463] EXT4-fs (loop0): Free/Dirty block details [ 1488.281798][T11463] EXT4-fs (loop0): free_blocks=0 [ 1488.286921][T11463] EXT4-fs (loop0): dirty_blocks=16 [ 1488.292330][T11463] EXT4-fs (loop0): Block reservation details [ 1488.298514][T11463] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1488.306142][ T26] audit: type=1804 audit(1701756389.140:2608): pid=11457 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/222/bus/bus" dev="loop3" ino=18 res=1 errno=0 2023/12/05 06:06:29 executed programs: 1307 [ 1488.458697][ T26] audit: type=1804 audit(1701756389.600:2609): pid=11486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/220/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1488.516798][ T26] audit: type=1804 audit(1701756389.630:2610): pid=11486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/220/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1488.650839][T11460] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1488.695372][T11489] loop0: detected capacity change from 0 to 2048 [ 1488.703003][T11460] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1488.728826][T11460] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1488.728826][T11460] [ 1488.748412][T11460] EXT4-fs (loop5): Total free blocks count 0 [ 1488.766270][T11489] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1488.819399][T11493] loop3: detected capacity change from 0 to 2048 [ 1488.826355][T11460] EXT4-fs (loop5): Free/Dirty block details [ 1488.890012][T11460] EXT4-fs (loop5): free_blocks=0 [ 1488.920995][T11493] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1488.921800][T11460] EXT4-fs (loop5): dirty_blocks=16 [ 1488.950522][ T26] audit: type=1804 audit(1701756390.090:2611): pid=11496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/212/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1488.975418][T11460] EXT4-fs (loop5): Block reservation details [ 1488.976379][ T26] audit: type=1804 audit(1701756390.090:2612): pid=11496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/212/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1489.012590][T11460] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1489.132460][T11470] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1489.186658][T11470] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1489.233149][T11470] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1489.233149][T11470] [ 1489.262958][T11475] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1489.286040][T11470] EXT4-fs (loop4): Total free blocks count 0 [ 1489.306840][T11470] EXT4-fs (loop4): Free/Dirty block details [ 1489.324403][T11475] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1489.326543][T11470] EXT4-fs (loop4): free_blocks=0 [ 1489.360465][T11475] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1489.360465][T11475] [ 1489.371104][T11478] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1489.376309][T11470] EXT4-fs (loop4): dirty_blocks=16 [ 1489.419339][T11475] EXT4-fs (loop2): Total free blocks count 0 [ 1489.421851][T11470] EXT4-fs (loop4): Block reservation details [ 1489.435159][T11478] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1489.443380][T11475] EXT4-fs (loop2): Free/Dirty block details [ 1489.462497][T11470] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1489.471108][T11475] EXT4-fs (loop2): free_blocks=0 [ 1489.490035][T11475] EXT4-fs (loop2): dirty_blocks=16 [ 1489.493728][T11478] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1489.493728][T11478] [ 1489.505172][T11475] EXT4-fs (loop2): Block reservation details [ 1489.523750][T11475] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1489.550625][T11478] EXT4-fs (loop1): Total free blocks count 0 [ 1489.593681][T11478] EXT4-fs (loop1): Free/Dirty block details [ 1489.599751][T11478] EXT4-fs (loop1): free_blocks=0 [ 1489.626241][T11478] EXT4-fs (loop1): dirty_blocks=16 [ 1489.659357][T11478] EXT4-fs (loop1): Block reservation details [ 1489.690946][T11478] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1489.716900][T11503] loop5: detected capacity change from 0 to 2048 [ 1489.763678][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1489.825336][T11503] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1490.095631][T11492] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1490.209171][T11492] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1490.216982][T11511] loop2: detected capacity change from 0 to 2048 [ 1490.237298][T11492] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1490.237298][T11492] [ 1490.261977][T11492] EXT4-fs (loop3): Total free blocks count 0 [ 1490.312493][T11492] EXT4-fs (loop3): Free/Dirty block details [ 1490.328856][T11492] EXT4-fs (loop3): free_blocks=0 [ 1490.341276][T11511] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1490.349702][T11513] loop4: detected capacity change from 0 to 2048 [ 1490.383252][T11492] EXT4-fs (loop3): dirty_blocks=16 [ 1490.424963][T11513] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1490.453671][T11492] EXT4-fs (loop3): Block reservation details [ 1490.529257][T11492] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1490.536444][T11517] loop1: detected capacity change from 0 to 2048 [ 1490.619228][T11517] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1490.987521][T11523] loop0: detected capacity change from 0 to 2048 [ 1491.080476][T11523] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1491.229780][T11512] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1491.284399][T11512] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1491.302151][T11512] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1491.302151][T11512] [ 1491.330626][T11502] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1491.333058][T11512] EXT4-fs (loop4): Total free blocks count 0 [ 1491.370767][T11512] EXT4-fs (loop4): Free/Dirty block details [ 1491.372880][T11532] loop3: detected capacity change from 0 to 2048 [ 1491.387398][T11512] EXT4-fs (loop4): free_blocks=0 [ 1491.399661][T11512] EXT4-fs (loop4): dirty_blocks=16 [ 1491.408796][T11502] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1491.417258][T11512] EXT4-fs (loop4): Block reservation details [ 1491.438353][T11532] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1491.444606][T11512] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1491.450646][T11510] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1491.506131][T11502] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1491.506131][T11502] [ 1491.523490][T11510] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1491.575831][T11502] EXT4-fs (loop5): Total free blocks count 0 [ 1491.593398][T11510] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1491.593398][T11510] [ 1491.608327][T11502] EXT4-fs (loop5): Free/Dirty block details [ 1491.630489][T11502] EXT4-fs (loop5): free_blocks=0 [ 1491.645158][T11510] EXT4-fs (loop2): Total free blocks count 0 [ 1491.661614][T11510] EXT4-fs (loop2): Free/Dirty block details [ 1491.663678][T11502] EXT4-fs (loop5): dirty_blocks=16 [ 1491.680180][T11510] EXT4-fs (loop2): free_blocks=0 [ 1491.683621][T11502] EXT4-fs (loop5): Block reservation details [ 1491.700071][T11510] EXT4-fs (loop2): dirty_blocks=16 [ 1491.703879][T11502] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1491.730257][T11510] EXT4-fs (loop2): Block reservation details [ 1491.752612][T11510] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1491.759089][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1491.813963][T11516] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1491.868070][T11516] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1491.868070][T11516] [ 1491.897151][T11516] EXT4-fs (loop1): Total free blocks count 0 [ 1491.919532][T11516] EXT4-fs (loop1): Free/Dirty block details [ 1491.950847][T11516] EXT4-fs (loop1): free_blocks=0 [ 1491.991608][T11516] EXT4-fs (loop1): dirty_blocks=16 [ 1492.025016][T11516] EXT4-fs (loop1): Block reservation details [ 1492.046037][T11516] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1492.113048][T11541] loop4: detected capacity change from 0 to 2048 [ 1492.140670][T11522] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1492.234267][T11522] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1492.269874][T11522] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1492.269874][T11522] [ 1492.286753][T11543] loop5: detected capacity change from 0 to 2048 [ 1492.303168][T11522] EXT4-fs (loop0): Total free blocks count 0 [ 1492.321310][T11545] loop2: detected capacity change from 0 to 2048 [ 1492.325304][T11522] EXT4-fs (loop0): Free/Dirty block details [ 1492.337680][T11522] EXT4-fs (loop0): free_blocks=0 [ 1492.342937][T11522] EXT4-fs (loop0): dirty_blocks=16 [ 1492.344175][T11541] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1492.358536][T11543] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1492.373783][T11522] EXT4-fs (loop0): Block reservation details [ 1492.391572][T11522] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1492.447412][T11545] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1492.584884][T11530] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1492.684330][T11530] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1492.699668][T11530] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1492.699668][T11530] [ 1492.712049][T11530] EXT4-fs (loop3): Total free blocks count 0 [ 1492.721789][T11530] EXT4-fs (loop3): Free/Dirty block details [ 1492.733096][T11530] EXT4-fs (loop3): free_blocks=0 [ 1492.749529][T11530] EXT4-fs (loop3): dirty_blocks=16 [ 1492.753738][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 1492.753755][ T26] audit: type=1804 audit(1701756393.890:2633): pid=11555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/220/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1492.794923][T11530] EXT4-fs (loop3): Block reservation details [ 1492.812343][T11530] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1492.894531][ T26] audit: type=1804 audit(1701756393.890:2634): pid=11555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/220/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1492.918996][T11558] loop1: detected capacity change from 0 to 2048 [ 1492.993961][T11558] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1493.102417][T11544] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1493.117869][T11544] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1493.153188][T11562] loop0: detected capacity change from 0 to 2048 [ 1493.167996][T11544] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1493.167996][T11544] [ 1493.178456][T11544] EXT4-fs (loop2): Total free blocks count 0 [ 1493.185086][T11544] EXT4-fs (loop2): Free/Dirty block details [ 1493.191185][T11544] EXT4-fs (loop2): free_blocks=0 [ 1493.200310][T11544] EXT4-fs (loop2): dirty_blocks=16 [ 1493.206006][T11544] EXT4-fs (loop2): Block reservation details [ 1493.212257][T11544] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1493.225778][T11562] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1493.383409][ T26] audit: type=1804 audit(1701756394.520:2635): pid=11565 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/214/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1493.486864][ T26] audit: type=1804 audit(1701756394.530:2636): pid=11565 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/214/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1493.545015][T11540] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1493.549856][T11568] loop3: detected capacity change from 0 to 2048 [ 1493.611716][T11540] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1493.644615][T11540] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1493.644615][T11540] 2023/12/05 06:06:34 executed programs: 1321 [ 1493.655126][ T26] audit: type=1804 audit(1701756394.800:2637): pid=11569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/222/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1493.684751][ T3690] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1493.705952][T11568] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1493.731408][ T3690] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1493.731408][ T3690] [ 1493.741742][T11540] EXT4-fs (loop4): Total free blocks count 0 [ 1493.748684][T11540] EXT4-fs (loop4): Free/Dirty block details [ 1493.755239][T11540] EXT4-fs (loop4): free_blocks=0 [ 1493.761519][T11540] EXT4-fs (loop4): dirty_blocks=16 [ 1493.767328][T11540] EXT4-fs (loop4): Block reservation details [ 1493.773897][T11540] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1493.781921][ T26] audit: type=1804 audit(1701756394.800:2638): pid=11569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/222/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1493.844180][T11542] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1493.970981][T11542] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1494.048479][T11542] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1494.048479][T11542] [ 1494.072765][T11575] loop2: detected capacity change from 0 to 2048 [ 1494.100361][T11542] EXT4-fs (loop5): Total free blocks count 0 [ 1494.115879][T11542] EXT4-fs (loop5): Free/Dirty block details [ 1494.130098][T11575] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1494.153180][ T26] audit: type=1804 audit(1701756395.290:2639): pid=11576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/215/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1494.181453][T11542] EXT4-fs (loop5): free_blocks=0 [ 1494.203913][T11542] EXT4-fs (loop5): dirty_blocks=16 [ 1494.235525][T11542] EXT4-fs (loop5): Block reservation details [ 1494.261776][T11542] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1494.322840][ T26] audit: type=1804 audit(1701756395.310:2640): pid=11577 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/219/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1494.322860][T11556] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1494.358013][ T26] audit: type=1804 audit(1701756395.310:2641): pid=11577 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/219/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1494.477236][T11583] loop4: detected capacity change from 0 to 2048 [ 1494.515162][ T26] audit: type=1804 audit(1701756395.330:2642): pid=11576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/215/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1494.586217][T11583] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1494.642232][T11556] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1494.663663][T11567] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1494.739724][T11556] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1494.739724][T11556] [ 1494.754205][T11567] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1494.773624][T11567] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1494.773624][T11567] [ 1494.784151][T11556] EXT4-fs (loop1): Total free blocks count 0 [ 1494.795574][T11556] EXT4-fs (loop1): Free/Dirty block details [ 1494.801503][T11556] EXT4-fs (loop1): free_blocks=0 [ 1494.813921][T11567] EXT4-fs (loop3): Total free blocks count 0 [ 1494.826930][T11567] EXT4-fs (loop3): Free/Dirty block details [ 1494.838358][T11567] EXT4-fs (loop3): free_blocks=0 [ 1494.853932][T11556] EXT4-fs (loop1): dirty_blocks=16 [ 1494.859102][T11556] EXT4-fs (loop1): Block reservation details [ 1494.894097][T11567] EXT4-fs (loop3): dirty_blocks=16 [ 1494.908936][T11567] EXT4-fs (loop3): Block reservation details [ 1494.924106][T11567] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1494.952014][T11591] loop0: detected capacity change from 0 to 2048 [ 1494.959300][T11556] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1495.023118][T11594] loop5: detected capacity change from 0 to 2048 [ 1495.052684][T11574] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1495.061310][T11591] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1495.095576][T11594] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1495.111548][T11574] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1495.155731][T11574] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1495.155731][T11574] [ 1495.165838][T11574] EXT4-fs (loop2): Total free blocks count 0 [ 1495.172089][T11574] EXT4-fs (loop2): Free/Dirty block details [ 1495.181387][T11574] EXT4-fs (loop2): free_blocks=0 [ 1495.186971][T11574] EXT4-fs (loop2): dirty_blocks=16 [ 1495.193229][T11574] EXT4-fs (loop2): Block reservation details [ 1495.199560][T11574] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1495.337894][ T3608] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1495.378821][ T3608] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1495.378821][ T3608] [ 1495.644149][T11603] loop3: detected capacity change from 0 to 2048 [ 1495.681273][T11602] loop1: detected capacity change from 0 to 2048 [ 1495.698173][T11603] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1495.791317][T11582] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1495.817533][T11582] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1495.833795][T11602] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1495.897207][T11582] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1495.897207][T11582] [ 1495.912626][T11582] EXT4-fs (loop4): Total free blocks count 0 [ 1495.919812][T11582] EXT4-fs (loop4): Free/Dirty block details [ 1495.926181][T11582] EXT4-fs (loop4): free_blocks=0 [ 1495.931275][T11582] EXT4-fs (loop4): dirty_blocks=16 [ 1495.936778][T11582] EXT4-fs (loop4): Block reservation details [ 1495.943822][T11582] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1496.028879][T11612] loop2: detected capacity change from 0 to 2048 [ 1496.111929][T11612] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1496.158482][T11593] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1496.182609][T11590] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1496.243743][T11593] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1496.256248][T11590] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1496.269006][T11590] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1496.269006][T11590] [ 1496.278843][T11590] EXT4-fs (loop0): Total free blocks count 0 [ 1496.285391][T11590] EXT4-fs (loop0): Free/Dirty block details [ 1496.291412][T11593] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1496.291412][T11593] [ 1496.292650][T11590] EXT4-fs (loop0): free_blocks=0 [ 1496.309611][T11590] EXT4-fs (loop0): dirty_blocks=16 [ 1496.314933][T11593] EXT4-fs (loop5): Total free blocks count 0 [ 1496.323187][T11590] EXT4-fs (loop0): Block reservation details [ 1496.329507][T11590] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1496.335572][T11593] EXT4-fs (loop5): Free/Dirty block details [ 1496.341488][T11593] EXT4-fs (loop5): free_blocks=0 [ 1496.410852][T11593] EXT4-fs (loop5): dirty_blocks=16 [ 1496.417579][T11593] EXT4-fs (loop5): Block reservation details [ 1496.424699][T11593] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1496.626630][T11618] loop4: detected capacity change from 0 to 2048 [ 1496.720427][T11618] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1496.913714][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1496.944344][T11600] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1496.970108][T11599] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1497.007167][T11600] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1497.043666][T11611] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1497.063686][T11628] loop5: detected capacity change from 0 to 2048 [ 1497.072399][T11600] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1497.072399][T11600] [ 1497.089353][T11600] EXT4-fs (loop3): Total free blocks count 0 [ 1497.100385][T11611] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1497.108132][T11631] loop0: detected capacity change from 0 to 2048 [ 1497.118351][T11600] EXT4-fs (loop3): Free/Dirty block details [ 1497.128086][T11628] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1497.133061][T11599] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1497.140148][T11600] EXT4-fs (loop3): free_blocks=0 [ 1497.156895][T11599] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1497.156895][T11599] [ 1497.178884][T11611] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1497.178884][T11611] [ 1497.229385][T11599] EXT4-fs (loop1): Total free blocks count 0 [ 1497.253909][T11631] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1497.280276][T11599] EXT4-fs (loop1): Free/Dirty block details [ 1497.285109][T11600] EXT4-fs (loop3): dirty_blocks=16 [ 1497.287172][T11611] EXT4-fs (loop2): Total free blocks count 0 [ 1497.291424][T11600] EXT4-fs (loop3): Block reservation details [ 1497.291441][T11600] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1497.294063][T11599] EXT4-fs (loop1): free_blocks=0 [ 1497.305624][T11611] EXT4-fs (loop2): Free/Dirty block details [ 1497.327070][T11611] EXT4-fs (loop2): free_blocks=0 [ 1497.334784][T11611] EXT4-fs (loop2): dirty_blocks=16 [ 1497.388512][T11611] EXT4-fs (loop2): Block reservation details [ 1497.426015][T11599] EXT4-fs (loop1): dirty_blocks=16 [ 1497.437069][T11611] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1497.447427][T11599] EXT4-fs (loop1): Block reservation details [ 1497.453963][T11599] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1497.702771][T11639] loop3: detected capacity change from 0 to 2048 [ 1497.765587][T11639] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1497.909641][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 1497.909657][ T26] audit: type=1804 audit(1701756399.050:2661): pid=11642 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/217/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1498.064798][ T26] audit: type=1804 audit(1701756399.050:2662): pid=11642 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/217/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1498.098846][T11630] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1498.166831][T11645] loop2: detected capacity change from 0 to 2048 [ 1498.184135][T11630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1498.202594][T11630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1498.202594][T11630] [ 1498.208434][T11648] loop1: detected capacity change from 0 to 2048 [ 1498.215254][T11630] EXT4-fs (loop0): Total free blocks count 0 [ 1498.225231][T11630] EXT4-fs (loop0): Free/Dirty block details [ 1498.228666][T11649] loop4: detected capacity change from 0 to 2048 [ 1498.233018][T11630] EXT4-fs (loop0): free_blocks=0 [ 1498.243241][T11630] EXT4-fs (loop0): dirty_blocks=16 [ 1498.251049][T11645] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1498.265501][ T26] audit: type=1804 audit(1701756399.410:2663): pid=11650 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/224/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1498.320207][T11630] EXT4-fs (loop0): Block reservation details [ 1498.374256][ T26] audit: type=1804 audit(1701756399.410:2664): pid=11650 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/224/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1498.376968][T11630] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1498.416242][T11648] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1498.429067][T11649] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1498.463617][ T26] audit: type=1804 audit(1701756399.590:2665): pid=11658 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/227/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1498.554473][T11627] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1498.569441][ T26] audit: type=1804 audit(1701756399.600:2666): pid=11658 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/227/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1498.609501][T11638] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set 2023/12/05 06:06:39 executed programs: 1335 [ 1498.667573][T11627] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1498.683158][T11638] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1498.714303][T11627] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1498.714303][T11627] [ 1498.733947][T11638] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1498.733947][T11638] [ 1498.752629][T11627] EXT4-fs (loop5): Total free blocks count 0 [ 1498.766665][T11638] EXT4-fs (loop3): Total free blocks count 0 [ 1498.790840][T11627] EXT4-fs (loop5): Free/Dirty block details [ 1498.795395][T11638] EXT4-fs (loop3): Free/Dirty block details [ 1498.808457][T11638] EXT4-fs (loop3): free_blocks=0 [ 1498.829678][T11638] EXT4-fs (loop3): dirty_blocks=16 [ 1498.860499][T11638] EXT4-fs (loop3): Block reservation details [ 1498.878442][T11627] EXT4-fs (loop5): free_blocks=0 [ 1498.902260][T11638] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1498.909275][T11627] EXT4-fs (loop5): dirty_blocks=16 [ 1498.933774][T11627] EXT4-fs (loop5): Block reservation details [ 1498.961899][T11661] loop0: detected capacity change from 0 to 2048 [ 1498.970920][T11627] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1499.062037][T11661] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1499.143684][ T26] audit: type=1804 audit(1701756400.270:2667): pid=11664 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/221/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1499.173925][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1499.300424][ T26] audit: type=1804 audit(1701756400.280:2668): pid=11664 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/221/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1499.391612][ T26] audit: type=1804 audit(1701756400.530:2669): pid=11666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/217/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1499.426707][T11646] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1499.474535][T11646] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1499.489481][ T26] audit: type=1804 audit(1701756400.530:2670): pid=11666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/217/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1499.515784][T11646] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1499.515784][T11646] [ 1499.528073][T11646] EXT4-fs (loop1): Total free blocks count 0 [ 1499.549088][T11647] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1499.554071][T11646] EXT4-fs (loop1): Free/Dirty block details [ 1499.581552][T11646] EXT4-fs (loop1): free_blocks=0 [ 1499.596506][T11646] EXT4-fs (loop1): dirty_blocks=16 [ 1499.607047][T11647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1499.625307][T11646] EXT4-fs (loop1): Block reservation details [ 1499.636017][T11647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1499.636017][T11647] [ 1499.647432][T11670] loop3: detected capacity change from 0 to 2048 [ 1499.654037][T11646] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1499.662499][T11647] EXT4-fs (loop4): Total free blocks count 0 [ 1499.671948][T11647] EXT4-fs (loop4): Free/Dirty block details [ 1499.678434][T11647] EXT4-fs (loop4): free_blocks=0 [ 1499.691944][T11647] EXT4-fs (loop4): dirty_blocks=16 [ 1499.699625][T11647] EXT4-fs (loop4): Block reservation details [ 1499.716518][T11647] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1499.735737][T11670] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1499.854285][T11675] loop5: detected capacity change from 0 to 2048 [ 1499.960494][T11675] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1499.995212][T11660] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1500.103699][T11660] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1500.283762][T11660] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1500.283762][T11660] [ 1500.310606][T11660] EXT4-fs (loop0): Total free blocks count 0 [ 1500.325865][T11683] loop4: detected capacity change from 0 to 2048 [ 1500.339405][T11660] EXT4-fs (loop0): Free/Dirty block details [ 1500.356358][T11660] EXT4-fs (loop0): free_blocks=0 [ 1500.377133][T11660] EXT4-fs (loop0): dirty_blocks=16 [ 1500.394094][T11660] EXT4-fs (loop0): Block reservation details [ 1500.410852][T11683] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1500.415979][T11660] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1500.427754][T11669] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1500.449574][T11669] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1500.462361][T11685] loop1: detected capacity change from 0 to 2048 [ 1500.469078][T11669] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1500.469078][T11669] [ 1500.543805][T11669] EXT4-fs (loop3): Total free blocks count 0 [ 1500.579115][T11669] EXT4-fs (loop3): Free/Dirty block details [ 1500.582608][T11689] loop2: detected capacity change from 0 to 2048 [ 1500.587575][T11669] EXT4-fs (loop3): free_blocks=0 [ 1500.597023][T11669] EXT4-fs (loop3): dirty_blocks=16 [ 1500.602298][T11669] EXT4-fs (loop3): Block reservation details [ 1500.620069][T11669] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1500.624491][T11685] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1500.689655][T11689] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1500.868126][T11695] loop0: detected capacity change from 0 to 2048 [ 1500.981873][T11695] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1501.084838][ T3608] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1501.130555][ T3608] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1501.130555][ T3608] [ 1501.227460][T11682] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1501.254323][T11682] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1501.298010][T11682] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1501.298010][T11682] [ 1501.353649][T11682] EXT4-fs (loop4): Total free blocks count 0 [ 1501.373114][T11674] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1501.389007][T11682] EXT4-fs (loop4): Free/Dirty block details [ 1501.403818][T11682] EXT4-fs (loop4): free_blocks=0 [ 1501.413373][T11682] EXT4-fs (loop4): dirty_blocks=16 [ 1501.424190][T11682] EXT4-fs (loop4): Block reservation details [ 1501.430393][T11674] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1501.450488][T11682] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1501.454956][T11703] loop3: detected capacity change from 0 to 2048 [ 1501.467478][T11674] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1501.467478][T11674] [ 1501.499183][T11674] EXT4-fs (loop5): Total free blocks count 0 [ 1501.519024][T11674] EXT4-fs (loop5): Free/Dirty block details [ 1501.530671][T11703] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1501.552362][T11674] EXT4-fs (loop5): free_blocks=0 [ 1501.573123][T11674] EXT4-fs (loop5): dirty_blocks=16 [ 1501.603589][T11674] EXT4-fs (loop5): Block reservation details [ 1501.639934][T11674] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1501.703749][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1501.896793][T11684] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1501.913056][T11694] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1501.981093][T11684] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1501.994237][T11713] loop4: detected capacity change from 0 to 2048 [ 1502.017063][T11694] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1502.038006][T11694] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1502.038006][T11694] [ 1502.042438][T11684] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1502.042438][T11684] [ 1502.070208][T11694] EXT4-fs (loop0): Total free blocks count 0 [ 1502.085682][T11694] EXT4-fs (loop0): Free/Dirty block details [ 1502.093569][T11713] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1502.108179][T11684] EXT4-fs (loop1): Total free blocks count 0 [ 1502.109990][T11694] EXT4-fs (loop0): free_blocks=0 [ 1502.131098][T11694] EXT4-fs (loop0): dirty_blocks=16 [ 1502.144736][T11694] EXT4-fs (loop0): Block reservation details [ 1502.153703][T11684] EXT4-fs (loop1): Free/Dirty block details [ 1502.155979][T11694] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1502.159752][T11684] EXT4-fs (loop1): free_blocks=0 [ 1502.171224][T11684] EXT4-fs (loop1): dirty_blocks=16 [ 1502.176777][T11684] EXT4-fs (loop1): Block reservation details [ 1502.183304][T11684] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1502.342548][T11718] loop5: detected capacity change from 0 to 2048 [ 1502.401917][T11718] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1502.414049][T11720] loop2: detected capacity change from 0 to 2048 [ 1502.516489][T11720] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1502.754056][T11702] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1502.806315][T11728] loop0: detected capacity change from 0 to 2048 [ 1502.853014][T11730] loop1: detected capacity change from 0 to 2048 [ 1502.862598][T11702] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1502.887669][T11728] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1502.916770][T11702] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1502.916770][T11702] [ 1502.986170][T11730] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1503.004551][T11702] EXT4-fs (loop3): Total free blocks count 0 [ 1503.035573][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 1503.035589][ T26] audit: type=1804 audit(1701756404.180:2689): pid=11734 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/219/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1503.073931][T11702] EXT4-fs (loop3): Free/Dirty block details [ 1503.080945][T11702] EXT4-fs (loop3): free_blocks=0 [ 1503.086138][T11702] EXT4-fs (loop3): dirty_blocks=16 [ 1503.091787][T11702] EXT4-fs (loop3): Block reservation details [ 1503.098016][T11702] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1503.201116][ T26] audit: type=1804 audit(1701756404.210:2690): pid=11734 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/219/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1503.244402][T11712] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1503.265938][T11717] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1503.296425][T11719] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1503.312144][T11712] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1503.313801][ T26] audit: type=1804 audit(1701756404.220:2691): pid=11736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/226/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1503.360843][T11719] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1503.367099][T11712] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1503.367099][T11712] [ 1503.373363][T11719] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1503.373363][T11719] [ 1503.395610][T11717] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1503.408430][ T26] audit: type=1804 audit(1701756404.220:2692): pid=11736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/226/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1503.434132][T11712] EXT4-fs (loop4): Total free blocks count 0 [ 1503.440339][T11712] EXT4-fs (loop4): Free/Dirty block details [ 1503.446442][T11719] EXT4-fs (loop2): Total free blocks count 0 [ 1503.452570][T11719] EXT4-fs (loop2): Free/Dirty block details [ 1503.458748][T11712] EXT4-fs (loop4): free_blocks=0 [ 1503.463911][T11719] EXT4-fs (loop2): free_blocks=0 [ 1503.469314][T11712] EXT4-fs (loop4): dirty_blocks=16 [ 1503.474750][ T26] audit: type=1804 audit(1701756404.280:2693): pid=11737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/225/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1503.501431][T11719] EXT4-fs (loop2): dirty_blocks=16 [ 1503.507498][T11712] EXT4-fs (loop4): Block reservation details [ 1503.513656][T11717] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1503.513656][T11717] [ 1503.523414][T11719] EXT4-fs (loop2): Block reservation details [ 1503.529680][T11712] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1503.535793][T11719] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1503.544514][T11717] EXT4-fs (loop5): Total free blocks count 0 [ 1503.566627][T11717] EXT4-fs (loop5): Free/Dirty block details [ 1503.577284][ T26] audit: type=1804 audit(1701756404.280:2694): pid=11737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir160380507/syzkaller.SQMGZu/225/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 1503.619309][T11717] EXT4-fs (loop5): free_blocks=0 [ 1503.657548][T11717] EXT4-fs (loop5): dirty_blocks=16 [ 1503.685223][T11717] EXT4-fs (loop5): Block reservation details [ 1503.709771][T11717] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1503.777177][T11742] loop3: detected capacity change from 0 to 2048 2023/12/05 06:06:45 executed programs: 1349 [ 1503.855632][T11742] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1503.951689][ T26] audit: type=1804 audit(1701756405.090:2695): pid=11745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/220/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1504.026276][ T26] audit: type=1804 audit(1701756405.120:2696): pid=11745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/220/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1504.162504][ T26] audit: type=1804 audit(1701756405.300:2697): pid=11749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/223/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1504.210934][T11727] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1504.246117][T11748] loop2: detected capacity change from 0 to 2048 [ 1504.275637][T11751] loop4: detected capacity change from 0 to 2048 [ 1504.290342][ T26] audit: type=1804 audit(1701756405.300:2698): pid=11749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/223/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1504.332513][T11727] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1504.350185][T11729] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1504.353385][T11727] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1504.353385][T11727] [ 1504.381652][T11754] loop5: detected capacity change from 0 to 2048 [ 1504.388064][T11748] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1504.409785][T11727] EXT4-fs (loop0): Total free blocks count 0 [ 1504.423977][T11727] EXT4-fs (loop0): Free/Dirty block details [ 1504.430166][T11729] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1504.435642][T11751] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1504.467039][T11727] EXT4-fs (loop0): free_blocks=0 [ 1504.472150][T11729] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1504.472150][T11729] [ 1504.488994][T11727] EXT4-fs (loop0): dirty_blocks=16 [ 1504.494506][T11727] EXT4-fs (loop0): Block reservation details [ 1504.496992][T11729] EXT4-fs (loop1): Total free blocks count 0 [ 1504.500508][T11727] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1504.535350][T11754] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1504.555690][T11729] EXT4-fs (loop1): Free/Dirty block details [ 1504.561762][T11729] EXT4-fs (loop1): free_blocks=0 [ 1504.567062][T11729] EXT4-fs (loop1): dirty_blocks=16 [ 1504.572335][T11729] EXT4-fs (loop1): Block reservation details [ 1504.578780][T11729] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1504.812231][T11741] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1504.983713][T11741] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1505.011480][T11741] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1505.011480][T11741] [ 1505.018982][T11764] loop0: detected capacity change from 0 to 2048 [ 1505.039339][T11741] EXT4-fs (loop3): Total free blocks count 0 [ 1505.055612][T11741] EXT4-fs (loop3): Free/Dirty block details [ 1505.072969][T11741] EXT4-fs (loop3): free_blocks=0 [ 1505.105348][T11741] EXT4-fs (loop3): dirty_blocks=16 [ 1505.129828][T11741] EXT4-fs (loop3): Block reservation details [ 1505.148162][T11764] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1505.152537][T11741] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1505.318222][T11769] loop1: detected capacity change from 0 to 2048 [ 1505.378058][T11750] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1505.426780][T11769] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1505.526542][T11750] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1505.526920][T11747] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1505.543435][T11776] loop3: detected capacity change from 0 to 2048 [ 1505.560847][T11750] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1505.560847][T11750] [ 1505.575812][T11750] EXT4-fs (loop4): Total free blocks count 0 [ 1505.582120][T11750] EXT4-fs (loop4): Free/Dirty block details [ 1505.589239][T11750] EXT4-fs (loop4): free_blocks=0 [ 1505.598262][T11776] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1505.614166][T11747] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1505.633355][T11750] EXT4-fs (loop4): dirty_blocks=16 [ 1505.643631][T11750] EXT4-fs (loop4): Block reservation details [ 1505.653960][ T8018] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1505.716711][T11750] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1505.773808][ T8018] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1505.813771][T11747] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1505.813771][T11747] [ 1505.843716][T11747] EXT4-fs (loop2): Total free blocks count 0 [ 1505.849916][T11747] EXT4-fs (loop2): Free/Dirty block details [ 1505.873786][T11747] EXT4-fs (loop2): free_blocks=0 [ 1505.888892][T11747] EXT4-fs (loop2): dirty_blocks=16 [ 1505.923611][T11747] EXT4-fs (loop2): Block reservation details [ 1505.933975][T11747] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1505.958487][T11753] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1506.057017][T11753] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1506.094441][T11753] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1506.094441][T11753] [ 1506.105758][T11753] EXT4-fs (loop5): Total free blocks count 0 [ 1506.112123][T11753] EXT4-fs (loop5): Free/Dirty block details [ 1506.119213][T11753] EXT4-fs (loop5): free_blocks=0 [ 1506.173245][T11753] EXT4-fs (loop5): dirty_blocks=16 [ 1506.209315][T11753] EXT4-fs (loop5): Block reservation details [ 1506.235073][T11753] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1506.315121][T11785] loop4: detected capacity change from 0 to 2048 [ 1506.394411][T11785] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1506.616158][T11791] loop2: detected capacity change from 0 to 2048 [ 1506.651285][T11774] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1506.739764][T11774] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1506.754330][T11774] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1506.754330][T11774] [ 1506.766652][T11774] EXT4-fs (loop3): Total free blocks count 0 [ 1506.772801][T11774] EXT4-fs (loop3): Free/Dirty block details [ 1506.778977][T11774] EXT4-fs (loop3): free_blocks=0 [ 1506.787555][T11774] EXT4-fs (loop3): dirty_blocks=16 [ 1506.792815][T11774] EXT4-fs (loop3): Block reservation details [ 1506.799359][T11774] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1506.942924][T11795] loop5: detected capacity change from 0 to 2048 [ 1507.050409][T11800] loop0: detected capacity change from 0 to 2048 [ 1507.162487][T11797] loop1: detected capacity change from 0 to 2048 [ 1507.289667][T11784] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1507.318911][T11809] loop3: detected capacity change from 0 to 2048 [ 1507.328010][T11784] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1507.351029][T11784] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1507.351029][T11784] [ 1507.361068][T11784] EXT4-fs (loop4): Total free blocks count 0 [ 1507.372517][T11784] EXT4-fs (loop4): Free/Dirty block details [ 1507.379753][T11784] EXT4-fs (loop4): free_blocks=0 [ 1507.384995][T11784] EXT4-fs (loop4): dirty_blocks=16 [ 1507.390260][T11784] EXT4-fs (loop4): Block reservation details [ 1507.397105][T11784] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1507.675149][T11789] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 1507.749669][T11815] loop4: detected capacity change from 0 to 2048 [ 1507.775765][T11789] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1507.800606][T11789] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1507.800606][T11789] [ 1507.821865][T11789] EXT4-fs (loop2): Total free blocks count 0 [ 1507.837167][T11789] EXT4-fs (loop2): Free/Dirty block details [ 1507.850328][T11789] EXT4-fs (loop2): free_blocks=0 [ 1507.861362][T11789] EXT4-fs (loop2): dirty_blocks=16 [ 1507.866719][T11789] EXT4-fs (loop2): Block reservation details [ 1507.872895][T11789] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 1508.072733][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 1508.072751][ T26] audit: type=1804 audit(1701756409.210:2717): pid=11818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/228/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1508.192111][ T26] audit: type=1804 audit(1701756409.210:2718): pid=11818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2903491893/syzkaller.49NJ5b/228/bus/bus" dev="loop5" ino=18 res=1 errno=0 [ 1508.232121][T11792] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1508.296177][T11792] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1508.301453][ T26] audit: type=1804 audit(1701756409.370:2719): pid=11820 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/232/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1508.329777][T11792] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1508.329777][T11792] [ 1508.390380][T11792] EXT4-fs (loop5): Total free blocks count 0 [ 1508.390931][ T26] audit: type=1804 audit(1701756409.370:2720): pid=11820 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3433478346/syzkaller.Zv48e3/232/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 1508.397278][T11808] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1508.456241][T11808] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1508.468576][T11792] EXT4-fs (loop5): Free/Dirty block details [ 1508.495579][T11792] EXT4-fs (loop5): free_blocks=0 [ 1508.517751][T11808] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1508.517751][T11808] [ 1508.522092][T11792] EXT4-fs (loop5): dirty_blocks=16 [ 1508.545913][T11792] EXT4-fs (loop5): Block reservation details [ 1508.561142][ T26] audit: type=1804 audit(1701756409.490:2721): pid=11821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/222/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1508.563167][T11814] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1508.594811][ T26] audit: type=1804 audit(1701756409.490:2722): pid=11821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1046320281/syzkaller.izOJmQ/222/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 1508.601754][T11792] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1508.627947][T11796] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1508.635478][T11798] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1508.657684][ T26] audit: type=1804 audit(1701756409.570:2723): pid=11823 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/222/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1508.663225][T11808] EXT4-fs (loop3): Total free blocks count 0 [ 1508.692665][T11829] loop2: detected capacity change from 0 to 2048 [ 1508.700819][T11808] EXT4-fs (loop3): Free/Dirty block details [ 1508.709514][T11798] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1508.721978][T11808] EXT4-fs (loop3): free_blocks=0 [ 1508.727823][T11796] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1508.727823][T11814] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1508.727857][T11814] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1508.727857][T11814] [ 1508.762346][T11808] EXT4-fs (loop3): dirty_blocks=16 [ 1508.767964][T11798] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1508.767964][T11798] [ 1508.774722][ T26] audit: type=1804 audit(1701756409.570:2724): pid=11823 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2393801992/syzkaller.0hJQZm/222/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 1508.777962][T11808] EXT4-fs (loop3): Block reservation details [ 1508.814489][T11796] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1508.814489][T11796] [ 1508.824289][T11798] EXT4-fs (loop0): Total free blocks count 0 [ 1508.831671][T11798] EXT4-fs (loop0): Free/Dirty block details [ 1508.840599][T11798] EXT4-fs (loop0): free_blocks=0 [ 1508.849540][T11798] EXT4-fs (loop0): dirty_blocks=16 [ 1508.858293][T11798] EXT4-fs (loop0): Block reservation details [ 1508.874038][T11796] EXT4-fs (loop1): Total free blocks count 0 [ 1508.874806][T11808] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1508.891594][ T26] audit: type=1804 audit(1701756409.580:2725): pid=11824 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/225/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1508.893011][T11798] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1508.926341][ T26] audit: type=1804 audit(1701756409.580:2726): pid=11824 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir638496692/syzkaller.ZgfyTc/225/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 1508.926891][T11796] EXT4-fs (loop1): Free/Dirty block details [ 1508.952619][T11814] EXT4-fs (loop4): Total free blocks count 0 [ 1508.964433][T11814] EXT4-fs (loop4): Free/Dirty block details [ 1508.970347][T11814] EXT4-fs (loop4): free_blocks=0 [ 1508.975362][T11814] EXT4-fs (loop4): dirty_blocks=16 [ 1508.980815][T11814] EXT4-fs (loop4): Block reservation details [ 1508.986937][T11814] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1508.998518][T11796] EXT4-fs (loop1): free_blocks=0 [ 1509.003750][T11796] EXT4-fs (loop1): dirty_blocks=16 [ 1509.009063][T11796] EXT4-fs (loop1): Block reservation details [ 1509.016258][T11796] EXT4-fs (loop1): i_reserved_data_blocks=1 2023/12/05 06:06:50 executed programs: 1363 [ 1509.238899][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1509.381401][T11833] loop5: detected capacity change from 0 to 2048 [ 1509.500717][T11836] loop4: detected capacity change from 0 to 2048 [ 1509.593887][T11839] loop3: detected capacity change from 0 to 2048 [ 1509.976951][T11847] loop1: detected capacity change from 0 to 2048 [ 1509.984036][T11845] loop0: detected capacity change from 0 to 2048 [ 1510.263905][T11834] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 1510.307848][T11834] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 1510.343251][T11834] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1510.343251][T11834] [ 1510.374662][T11834] EXT4-fs (loop4): Total free blocks count 0 [ 1510.400786][T11834] EXT4-fs (loop4): Free/Dirty block details [ 1510.406870][T11834] EXT4-fs (loop4): free_blocks=0 [ 1510.411918][T11834] EXT4-fs (loop4): dirty_blocks=16 [ 1510.463695][T11834] EXT4-fs (loop4): Block reservation details [ 1510.473648][T11834] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 1510.583875][T11832] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1510.600326][T11838] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1510.630995][T11832] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1510.679284][T11838] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1510.703708][T11832] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1510.703708][T11832] [ 1510.727528][T11832] EXT4-fs (loop5): Total free blocks count 0 [ 1510.753951][T11838] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1510.753951][T11838] [ 1510.772895][T11832] EXT4-fs (loop5): Free/Dirty block details [ 1510.783115][T11838] EXT4-fs (loop3): Total free blocks count 0 [ 1510.798448][T11832] EXT4-fs (loop5): free_blocks=0 [ 1510.800829][T11838] EXT4-fs (loop3): Free/Dirty block details [ 1510.820506][T11832] EXT4-fs (loop5): dirty_blocks=16 [ 1510.824365][T11862] loop2: detected capacity change from 0 to 2048 [ 1510.836951][T11832] EXT4-fs (loop5): Block reservation details [ 1510.841695][T11838] EXT4-fs (loop3): free_blocks=0 [ 1510.848419][T11832] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1510.863287][T11838] EXT4-fs (loop3): dirty_blocks=16 [ 1510.873420][T11838] EXT4-fs (loop3): Block reservation details [ 1510.881957][ T3608] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 1510.908146][T11838] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1510.938822][ T3608] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1510.938822][ T3608] [ 1511.032985][T11844] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1511.096258][T11846] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1511.124168][T11844] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1511.138672][T11844] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1511.138672][T11844] [ 1511.171245][T11846] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1511.188521][T11844] EXT4-fs (loop0): Total free blocks count 0 [ 1511.221303][T11844] EXT4-fs (loop0): Free/Dirty block details [ 1511.240520][T11844] EXT4-fs (loop0): free_blocks=0 [ 1511.244154][T11846] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1511.244154][T11846] [ 1511.260725][T11869] loop4: detected capacity change from 0 to 2048 [ 1511.268764][T11844] EXT4-fs (loop0): dirty_blocks=16 [ 1511.269230][T11846] EXT4-fs (loop1): Total free blocks count 0 [ 1511.285146][T11844] EXT4-fs (loop0): Block reservation details [ 1511.292418][T11846] EXT4-fs (loop1): Free/Dirty block details [ 1511.307034][T11844] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1511.309105][T11846] EXT4-fs (loop1): free_blocks=0 [ 1511.314741][T11871] loop5: detected capacity change from 0 to 2048 [ 1511.344501][T11846] EXT4-fs (loop1): dirty_blocks=16 [ 1511.356610][T11846] EXT4-fs (loop1): Block reservation details [ 1511.364723][T11846] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 1511.642536][T11878] loop3: detected capacity change from 0 to 2048 [ 1511.713160][T11881] loop1: detected capacity change from 0 to 2048 [ 1511.847364][T11886] loop0: detected capacity change from 0 to 2048 [ 1511.872210][T11861] ------------[ cut here ]------------ [ 1511.953742][ T8018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1511.963589][T11861] kernel BUG at fs/ext4/inode.c:2722! [ 1512.011949][ T8018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 1512.093682][T11861] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 1512.099791][T11861] CPU: 0 PID: 11861 Comm: syz-executor.2 Not tainted 5.15.141-syzkaller #0 [ 1512.108397][T11861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 1512.118473][T11861] RIP: 0010:ext4_writepages+0x3d02/0x3d10 [ 1512.124326][T11861] Code: c7 d0 77 a8 8c 4c 89 f2 e8 5b cc 0b 02 e9 bb fb ff ff e8 d1 01 63 ff 0f 0b e8 ca b4 fe 07 e8 c5 01 63 ff 0f 0b e8 be 01 63 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 57 41 56 41 54 53 49 [ 1512.143949][T11861] RSP: 0018:ffffc90009c576a0 EFLAGS: 00010293 [ 1512.150037][T11861] RAX: ffffffff821d23d2 RBX: 0000008000000000 RCX: ffff888024709dc0 [ 1512.158022][T11861] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 1512.166096][T11861] RBP: ffffc90009c57a90 R08: ffffffff821ced70 R09: ffffed100cacd3c8 [ 1512.174115][T11861] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90009c57960 [ 1512.182103][T11861] R13: ffffc90009c57cc0 R14: 000000d410000000 R15: 0000000000000001 [ 1512.190089][T11861] FS: 00005555565dd480(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 1512.199035][T11861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1512.205634][T11861] CR2: 00007fb8d5c3fd58 CR3: 000000001499b000 CR4: 00000000003506f0 [ 1512.213709][T11861] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1512.221697][T11861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1512.229681][T11861] Call Trace: [ 1512.232968][T11861] [ 1512.235911][T11861] ? __die_body+0x5e/0xa0 [ 1512.240508][T11861] ? die+0x83/0xb0 [ 1512.244243][T11861] ? do_trap+0x11e/0x350 [ 1512.248522][T11861] ? ext4_writepages+0x3d02/0x3d10 [ 1512.253656][T11861] ? ext4_writepages+0x3d02/0x3d10 [ 1512.258788][T11861] ? do_error_trap+0x13d/0x1e0 [ 1512.263570][T11861] ? ext4_writepages+0x3d02/0x3d10 [ 1512.268699][T11861] ? do_int3+0x30/0x30 [ 1512.272790][T11861] ? rcu_is_watching+0x11/0xa0 [ 1512.277628][T11861] ? handle_invalid_op+0x2c/0x40 [ 1512.282580][T11861] ? ext4_writepages+0x3d02/0x3d10 [ 1512.287710][T11861] ? exc_invalid_op+0x2f/0x40 [ 1512.292512][T11861] ? asm_exc_invalid_op+0x16/0x20 [ 1512.297625][T11861] ? ext4_writepages+0x6a0/0x3d10 [ 1512.302667][T11861] ? ext4_writepages+0x3d02/0x3d10 [ 1512.307808][T11861] ? ext4_writepages+0x3d02/0x3d10 [ 1512.312952][T11861] ? __lock_acquire+0x1295/0x1ff0 [ 1512.318053][T11861] ? mark_lock+0x98/0x340 [ 1512.322401][T11861] ? __lock_acquire+0x1295/0x1ff0 [ 1512.327441][T11861] ? ext4_readpage+0x300/0x300 [ 1512.332246][T11861] ? do_raw_spin_unlock+0x137/0x8b0 [ 1512.337552][T11861] ? ext4_readpage+0x300/0x300 [ 1512.342332][T11861] do_writepages+0x481/0x730 [ 1512.347002][T11861] ? __writepage+0x120/0x120 [ 1512.351606][T11861] ? read_lock_is_recursive+0x10/0x10 [ 1512.357042][T11861] ? filemap_fdatawrite_wbc+0x1cb/0x230 [ 1512.362641][T11861] ? __lock_acquire+0x1ff0/0x1ff0 [ 1512.367675][T11861] ? do_raw_spin_lock+0x14a/0x370 [ 1512.372729][T11861] ? do_raw_spin_unlock+0x137/0x8b0 [ 1512.377952][T11861] ? wbc_attach_and_unlock_inode+0x5e8/0x600 [ 1512.384003][T11861] filemap_fdatawrite_wbc+0x1d6/0x230 [ 1512.389398][T11861] filemap_flush+0x10c/0x150 [ 1512.394015][T11861] ? ima_file_free+0x10f/0x3c0 [ 1512.398889][T11861] ? filemap_fdatawrite_range+0x1b0/0x1b0 [ 1512.404633][T11861] ? __mutex_unlock_slowpath+0x218/0x750 [ 1512.410296][T11861] ? rcu_is_watching+0x11/0xa0 [ 1512.415079][T11861] ext4_release_file+0x7d/0x300 [ 1512.419949][T11861] ? ext4_file_open+0x710/0x710 [ 1512.424818][T11861] __fput+0x3bf/0x890 [ 1512.428887][T11861] task_work_run+0x129/0x1a0 [ 1512.433554][T11861] exit_to_user_mode_loop+0x106/0x130 [ 1512.438978][T11861] exit_to_user_mode_prepare+0xb1/0x140 [ 1512.444649][T11861] syscall_exit_to_user_mode+0x5d/0x250 [ 1512.450211][T11861] do_syscall_64+0x49/0xb0 [ 1512.454647][T11861] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1512.460557][T11861] RIP: 0033:0x7fb8d68fe9da [ 1512.464986][T11861] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24 [ 1512.484607][T11861] RSP: 002b:00007ffcf3590120 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1512.493043][T11861] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007fb8d68fe9da [ 1512.501032][T11861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 1512.509019][T11861] RBP: 00007fb8d6a20980 R08: 0000001b33960000 R09: 0000000000000010 [ 1512.517009][T11861] R10: 00007ffcf35b9080 R11: 0000000000000293 R12: 0000000000171192 [ 1512.524998][T11861] R13: ffffffffffffffff R14: 00007fb8d6483000 R15: 0000000000170d02 [ 1512.533003][T11861] [ 1512.536035][T11861] Modules linked in: [ 1512.650081][T11870] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz-executor.5: bg 0: block 234: padding at end of block bitmap is not set [ 1512.718102][T11870] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1512.725829][T11885] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 1512.752119][T11876] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 1512.759336][T11885] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1512.773116][T11870] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1512.773116][T11870] [ 1512.787797][T11885] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1512.787797][T11885] [ 1512.799274][T11876] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1512.799414][T11885] EXT4-fs (loop0): Total free blocks count 0 [ 1512.817624][T11900] loop4: detected capacity change from 0 to 2048 [ 1512.822306][T11885] EXT4-fs (loop0): Free/Dirty block details [ 1512.830742][T11885] EXT4-fs (loop0): free_blocks=0 [ 1512.833562][T11876] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1512.833562][T11876] [ 1512.838748][T11885] EXT4-fs (loop0): dirty_blocks=16 [ 1512.850819][T11885] EXT4-fs (loop0): Block reservation details [ 1512.851021][T11870] EXT4-fs (loop5): Total free blocks count 0 [ 1512.862629][T11885] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 1512.869644][T11876] EXT4-fs (loop3): Total free blocks count 0 [ 1512.876563][T11870] EXT4-fs (loop5): Free/Dirty block details [ 1512.882474][T11870] EXT4-fs (loop5): free_blocks=0 [ 1512.887863][T11876] EXT4-fs (loop3): Free/Dirty block details [ 1512.897785][T11876] EXT4-fs (loop3): free_blocks=0 [ 1512.897812][T11880] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 1512.902745][T11876] EXT4-fs (loop3): dirty_blocks=16 [ 1512.902765][T11876] EXT4-fs (loop3): Block reservation details [ 1512.902778][T11876] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 1512.936789][T11870] EXT4-fs (loop5): dirty_blocks=16 [ 1512.942103][T11870] EXT4-fs (loop5): Block reservation details [ 1512.956775][T11870] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 1512.964208][T11861] ---[ end trace a3b418a02cf8a669 ]--- [ 1512.988958][T11861] RIP: 0010:ext4_writepages+0x3d02/0x3d10 [ 1512.996535][T11861] Code: c7 d0 77 a8 8c 4c 89 f2 e8 5b cc 0b 02 e9 bb fb ff ff e8 d1 01 63 ff 0f 0b e8 ca b4 fe 07 e8 c5 01 63 ff 0f 0b e8 be 01 63 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 57 41 56 41 54 53 49 [ 1513.017557][T11861] RSP: 0018:ffffc90009c576a0 EFLAGS: 00010293 [ 1513.018069][T11880] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 1513.024133][T11861] RAX: ffffffff821d23d2 RBX: 0000008000000000 RCX: ffff888024709dc0 [ 1513.044057][T11861] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 1513.052293][T11861] RBP: ffffc90009c57a90 R08: ffffffff821ced70 R09: ffffed100cacd3c8 [ 1513.060353][T11861] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90009c57960 [ 1513.068556][T11861] R13: ffffc90009c57cc0 R14: 000000d410000000 R15: 0000000000000001 [ 1513.079688][T11861] FS: 00005555565dd480(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 1513.088692][T11861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1513.095460][T11861] CR2: 00005555568b5938 CR3: 000000001499b000 CR4: 00000000003506f0 [ 1513.103455][T11861] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1513.112756][T11861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1513.120872][T11861] Kernel panic - not syncing: Fatal exception [ 1513.127192][T11861] Kernel Offset: disabled [ 1513.131518][T11861] Rebooting in 86400 seconds..