753][ T4391] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   86.061330][ T4374] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   86.071348][ T4393] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[   86.120673][ T4395] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   86.133569][ T4385] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[   86.150541][ T4374] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   86.152319][ T3910] EXT4-fs (loop3): unmounting filesystem.
[   86.162846][ T4385] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   86.182017][ T4391] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   86.195890][ T4397] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   86.209284][ T4391] EXT4-fs (loop5): This should not happen!! Data will be lost
[   86.209284][ T4391] 
[   86.211353][ T4395] EXT4-fs (loop1): This should not happen!! Data will be lost
[   86.211353][ T4395] 
[   86.223703][ T4385] EXT4-fs (loop2): This should not happen!! Data will be lost
[   86.223703][ T4385] 
[   86.242649][ T4397] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   86.269461][ T4397] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   86.277886][ T4393] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   86.285757][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   86.311563][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   86.316994][ T4393] EXT4-fs (loop0): This should not happen!! Data will be lost
[   86.316994][ T4393] 
[   86.328830][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   86.360059][ T4397] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   86.360909][ T3906] EXT4-fs (loop2): unmounting filesystem.
[   86.375776][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   86.430080][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   86.438093][ T4406] loop3: detected capacity change from 0 to 2048
[   86.447124][ T3917] EXT4-fs (loop1): unmounting filesystem.
[   86.447284][ T4397] EXT4-fs (loop4): This should not happen!! Data will be lost
[   86.447284][ T4397] 
[   86.503175][ T3924] EXT4-fs (loop5): unmounting filesystem.
[   86.532400][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   86.545960][ T3911] EXT4-fs (loop4): unmounting filesystem.
[   86.556267][ T4406] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[   86.585915][ T3921] EXT4-fs (loop0): unmounting filesystem.
[   86.620521][ T4415] loop5: detected capacity change from 0 to 2048
[   86.697740][ T4411] loop1: detected capacity change from 0 to 2048
[   86.701445][ T4412] loop2: detected capacity change from 0 to 2048
[   86.719065][ T4415] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[   86.737265][ T4423] loop4: detected capacity change from 0 to 2048
[   86.754644][ T3910] EXT4-fs (loop3): unmounting filesystem.
[   86.763964][ T4423] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[   86.796431][ T4411] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[   86.920693][ T4412] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[   86.941525][ T3911] EXT4-fs (loop4): unmounting filesystem.
[   86.960707][ T4411] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   86.975838][ T4415] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   86.993772][ T4426] loop0: detected capacity change from 0 to 2048
[   87.026362][ T4415] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   87.038919][ T4411] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   87.068242][ T4439] loop3: detected capacity change from 0 to 2048
[   87.094053][ T4426] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[   87.121741][ T4412] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.124776][ T4446] loop4: detected capacity change from 0 to 2048
[   87.142512][ T4440] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.145786][ T4439] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[   87.181270][ T4440] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   87.195208][ T4441] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.205441][ T4412] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   87.249869][ T4441] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   87.251297][ T4446] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[   87.272473][ T4426] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.284346][ T4441] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   87.285351][ T4412] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.315188][ T4426] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   87.316095][ T4441] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   87.342903][ T4455] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.391237][ T4455] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   87.416422][ T4439] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.429145][ T4441] EXT4-fs (loop5): This should not happen!! Data will be lost
[   87.429145][ T4441] 
[   87.439987][ T4412] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   87.441022][ T4440] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   87.462779][ T4455] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[   87.485225][ T4439] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   87.512577][ T4446] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.536382][ T4440] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   87.549404][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.552013][ T4451] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.575608][ T4446] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   87.591936][ T4440] EXT4-fs (loop1): This should not happen!! Data will be lost
[   87.591936][ T4440] 
[   87.595090][ T4455] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   87.613958][ T4451] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   87.621266][ T4439] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.651270][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   87.651335][ T4446] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.681579][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.699062][ T4451] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[   87.703882][ T4439] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   87.734708][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   87.748332][ T4451] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   87.761181][ T4455] EXT4-fs (loop0): This should not happen!! Data will be lost
[   87.761181][ T4455] 
[   87.771820][ T4446] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   87.822856][ T4451] EXT4-fs (loop2): This should not happen!! Data will be lost
[   87.822856][ T4451] 
[   87.840310][ T4458] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.852837][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.862345][ T4458] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   87.876492][ T4460] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   87.883524][ T4465] loop5: detected capacity change from 0 to 2048
[   87.891434][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   87.907949][ T4458] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   87.936370][ T4460] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   88.002825][ T4460] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   88.027603][ T4458] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   88.070164][ T4471] loop0: detected capacity change from 0 to 2048
[   88.111438][ T4476] loop2: detected capacity change from 0 to 2048
[   88.125427][ T4458] EXT4-fs (loop3): This should not happen!! Data will be lost
[   88.125427][ T4458] 
[   88.131221][ T4477] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.155566][ T4460] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   88.184943][ T4460] EXT4-fs (loop4): This should not happen!! Data will be lost
[   88.184943][ T4460] 
[   88.202416][ T4477] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   88.229831][ T4474] loop1: detected capacity change from 0 to 2048
[   88.241619][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.258622][ T4476] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.269655][ T4477] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   88.289642][ T4477] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   88.304386][ T4477] EXT4-fs (loop5): This should not happen!! Data will be lost
[   88.304386][ T4477] 
[   88.314782][ T4476] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   88.329955][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   88.370679][ T4465] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.380876][ T4476] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.392252][ T4465] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   88.413476][ T4476] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   88.413576][ T4465] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.445119][ T4486] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.460602][ T4486] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   88.482742][ T4471] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.505441][ T4486] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[   88.523200][ T4471] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   88.536211][ T4486] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   88.550459][ T4486] EXT4-fs (loop2): This should not happen!! Data will be lost
[   88.550459][ T4486] 
[   88.561843][ T4476] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.572178][ T4465] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   88.595602][ T4476] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   88.597549][ T4494] loop3: detected capacity change from 0 to 2048
[   88.635640][ T4476] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.647234][ T4471] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.647517][ T4471] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   88.647790][ T4471] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.648023][ T4471] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   88.648281][ T4471] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.648499][ T4471] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   88.648756][ T4471] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.707811][ T4474] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.740423][   T11] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[   88.783368][   T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[   88.807452][   T11] EXT4-fs (loop5): This should not happen!! Data will be lost
[   88.807452][   T11] 
[   88.902008][ T4494] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor.3: Invalid inode table block 0 in block_group 0
[   88.917115][ T4502] loop4: detected capacity change from 0 to 2048
[   88.923867][ T4474] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   88.936301][ T4471] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   88.953368][ T4494] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   88.988970][ T4229] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 4 with error 117
[   89.023409][ T4229] EXT4-fs (loop2): This should not happen!! Data will be lost
[   89.023409][ T4229] 
[   89.042829][ T4499] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.046088][ T4511] loop5: detected capacity change from 0 to 2048
[   89.062795][ T4494] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   89.092724][ T4508] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.102572][   T27] kauditd_printk_skb: 11 callbacks suppressed
[   89.102581][   T27] audit: type=1804 audit(1687167584.486:38): pid=4502 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/6/file0/bus" dev="loop4" ino=18 res=1 errno=0
[   89.147220][ T4499] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   89.163266][ T4499] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   89.173205][ T4508] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   89.199829][ T4499] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   89.220241][ T4492] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   89.238289][ T4499] EXT4-fs (loop1): This should not happen!! Data will be lost
[   89.238289][ T4499] 
[   89.262968][ T4502] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.266909][ T4492] EXT4-fs (loop0): This should not happen!! Data will be lost
[   89.266909][ T4492] 
[   89.299304][   T27] audit: type=1804 audit(1687167584.606:39): pid=4511 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/5/file0/bus" dev="loop5" ino=18 res=1 errno=0
[   89.332297][ T4521] loop2: detected capacity change from 0 to 2048
[   89.343063][ T4508] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   89.362606][ T4502] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   89.365286][ T4511] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.387540][ T4516] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.387796][ T4508] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   89.414205][ T4508] EXT4-fs (loop3): This should not happen!! Data will be lost
[   89.414205][ T4508] 
[   89.423006][ T4516] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   89.427395][ T4511] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   89.477056][   T27] audit: type=1804 audit(1687167584.866:40): pid=4521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/8/file0/bus" dev="loop2" ino=18 res=1 errno=0
[   89.512413][ T4516] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   89.553303][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.553391][ T4526] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.603200][ T4526] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   89.607598][ T4532] loop1: detected capacity change from 0 to 2048
[   89.623569][ T4521] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.661437][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   89.669540][ T4526] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   89.675006][ T4516] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   89.704642][ T4535] loop0: detected capacity change from 0 to 2048
[   89.705875][ T4521] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   89.734600][ T4526] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   89.748781][ T4526] EXT4-fs (loop5): This should not happen!! Data will be lost
[   89.748781][ T4526] 
[   89.759510][ T4516] EXT4-fs (loop4): This should not happen!! Data will be lost
[   89.759510][ T4516] 
[   89.780907][ T4511] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.794182][ T4538] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.804352][   T27] audit: type=1804 audit(1687167585.176:41): pid=4532 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/6/file0/bus" dev="loop1" ino=18 res=1 errno=0
2023/06/19 09:39:45 executed programs: 46
[   89.869460][ T4538] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   89.915892][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.939420][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   89.959039][ T4538] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[   89.986660][ T4532] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   89.987792][ T4511] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   90.001625][   T27] audit: type=1804 audit(1687167585.246:42): pid=4535 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/6/file0/bus" dev="loop0" ino=18 res=1 errno=0
[   90.032792][ T4546] loop3: detected capacity change from 0 to 2048
[   90.059265][ T4551] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[   90.085461][ T4538] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   90.118716][ T4532] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   90.159643][ T4552] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   90.183461][   T27] audit: type=1804 audit(1687167585.416:43): pid=4551 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/6/file0/bus" dev="loop0" ino=18 res=1 errno=0
[   90.192737][ T4554] loop4: detected capacity change from 0 to 2048
[   90.217818][ T4538] EXT4-fs (loop2): This should not happen!! Data will be lost
[   90.217818][ T4538] 
[   90.229007][    T9] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[   90.247234][ T4552] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   90.259642][ T4551] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 28
[   90.274398][ T4546] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   90.284510][    T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[   90.302472][ T4552] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   90.325228][   T27] audit: type=1804 audit(1687167585.426:44): pid=4551 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/6/file0/bus" dev="loop0" ino=18 res=1 errno=0
[   90.359371][ T4551] EXT4-fs (loop0): This should not happen!! Data will be lost
[   90.359371][ T4551] 
[   90.372759][    T9] EXT4-fs (loop5): This should not happen!! Data will be lost
[   90.372759][    T9] 
[   90.382645][ T4546] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   90.397518][ T4552] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   90.422729][ T4546] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   90.436762][ T4552] EXT4-fs (loop1): This should not happen!! Data will be lost
[   90.436762][ T4552] 
[   90.436855][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   90.456784][ T4551] EXT4-fs (loop0): Total free blocks count 0
[   90.462940][   T27] audit: type=1804 audit(1687167585.556:45): pid=4546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/9/file0/bus" dev="loop3" ino=18 res=1 errno=0
[   90.490469][ T4546] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   90.491146][ T4551] EXT4-fs (loop0): Free/Dirty block details
[   90.512831][ T4551] EXT4-fs (loop0): free_blocks=2415919104
[   90.536283][ T4554] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   90.546225][   T27] audit: type=1804 audit(1687167585.846:46): pid=4554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/7/file0/bus" dev="loop4" ino=18 res=1 errno=0
[   90.559030][ T4546] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   90.575823][ T4551] EXT4-fs (loop0): dirty_blocks=64
[   90.625326][ T4554] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   90.641365][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   90.656779][ T4551] EXT4-fs (loop0): Block reservation details
[   90.667083][ T4563] loop5: detected capacity change from 0 to 2048
[   90.677315][ T4565] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   90.691185][ T4546] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   90.729952][ T4567] loop1: detected capacity change from 0 to 2048
[   90.736607][ T4551] EXT4-fs (loop0): i_reserved_data_blocks=4
[   90.746181][ T4565] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   90.764457][ T4565] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   90.766921][ T4558] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   90.792082][ T4565] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   90.793567][ T1075] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 32 with error 28
[   90.817918][ T4565] EXT4-fs (loop4): This should not happen!! Data will be lost
[   90.817918][ T4565] 
[   90.835014][ T4554] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   90.841264][ T1075] EXT4-fs (loop0): This should not happen!! Data will be lost
[   90.841264][ T1075] 
[   90.856124][ T4558] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   90.869650][ T4558] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   90.885770][   T27] audit: type=1804 audit(1687167586.266:47): pid=4567 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/7/file0/bus" dev="loop1" ino=18 res=1 errno=0
[   90.914756][ T4558] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   90.954639][ T4554] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   90.996306][ T4567] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.027226][ T4563] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.033271][ T4558] EXT4-fs (loop3): This should not happen!! Data will be lost
[   91.033271][ T4558] 
[   91.040745][ T4578] loop2: detected capacity change from 0 to 2048
[   91.054117][   T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[   91.069550][ T4567] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   91.075791][   T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[   91.100588][ T4563] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   91.102638][   T46] EXT4-fs (loop4): This should not happen!! Data will be lost
[   91.102638][   T46] 
[   91.159091][ T4582] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.172546][ T4583] loop0: detected capacity change from 0 to 2048
[   91.191447][ T4578] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.235854][ T4580] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.238994][ T4578] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   91.270475][ T4582] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   91.301258][ T4582] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   91.306334][ T4591] loop4: detected capacity change from 0 to 2048
[   91.325533][ T4580] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   91.339880][ T4596] loop3: detected capacity change from 0 to 2048
[   91.373910][ T4582] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   91.387923][ T4582] EXT4-fs (loop1): This should not happen!! Data will be lost
[   91.387923][ T4582] 
[   91.400218][ T4567] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.415843][ T4567] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   91.421016][ T4580] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   91.495296][ T4583] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.514100][ T4596] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.531975][ T4578] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.544406][ T4591] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.557857][   T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[   91.581495][ T4580] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   91.582351][ T4596] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   91.594539][ T4583] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   91.620528][ T4578] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   91.641490][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[   91.643028][ T4591] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   91.661620][ T4607] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.666384][ T4580] EXT4-fs (loop5): This should not happen!! Data will be lost
[   91.666384][ T4580] 
[   91.687966][ T4594] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.698523][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.708071][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[   91.708071][   T46] 
[   91.709481][ T4583] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.732985][ T4607] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   91.735265][ T4591] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.750350][ T4594] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   91.779393][ T4583] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   91.780589][ T4591] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   91.803663][ T4606] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.815415][ T4607] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   91.831649][ T4607] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   91.836803][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   91.845632][ T4607] EXT4-fs (loop3): This should not happen!! Data will be lost
[   91.845632][ T4607] 
[   91.871424][ T4594] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[   91.879444][ T4596] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   91.893584][ T4606] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   91.916235][ T4594] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   91.946633][ T4606] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[   91.972643][ T4594] EXT4-fs (loop2): This should not happen!! Data will be lost
[   91.972643][ T4594] 
[   91.975097][ T4609] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.017023][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.030020][ T4612] loop1: detected capacity change from 0 to 2048
[   92.045827][ T4596] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   92.058262][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   92.072171][ T4609] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   92.121715][ T4609] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   92.147395][   T11] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[   92.167930][ T4617] loop5: detected capacity change from 0 to 2048
[   92.196134][ T4606] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   92.212449][ T4606] EXT4-fs (loop0): This should not happen!! Data will be lost
[   92.212449][ T4606] 
[   92.230018][ T4609] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   92.231689][   T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[   92.250436][ T4609] EXT4-fs (loop4): This should not happen!! Data will be lost
[   92.250436][ T4609] 
[   92.272847][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.284379][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   92.304441][   T11] EXT4-fs (loop3): This should not happen!! Data will be lost
[   92.304441][   T11] 
[   92.314683][ T4612] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.324575][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.331929][ T4622] loop2: detected capacity change from 0 to 2048
[   92.362000][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   92.378152][ T4612] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   92.412837][ T4617] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.433883][ T4620] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.490791][ T4617] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   92.504427][ T4620] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   92.566052][ T4634] loop3: detected capacity change from 0 to 2048
[   92.575497][ T4633] loop0: detected capacity change from 0 to 2048
[   92.595903][ T4620] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   92.623214][ T4622] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.636747][ T4632] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.671097][ T4620] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   92.674400][ T4622] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   92.709510][ T4620] EXT4-fs (loop1): This should not happen!! Data will be lost
[   92.709510][ T4620] 
[   92.753891][ T4634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.765449][ T4638] loop4: detected capacity change from 0 to 2048
[   92.772576][ T4634] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   92.777419][ T4632] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   92.831806][ T4634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.846672][ T4634] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   92.865061][ T4636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.885881][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.899043][ T4633] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   92.927540][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   92.957364][ T4633] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   92.978636][ T4638] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor.4: Invalid inode table block 0 in block_group 0
[   92.996039][ T4632] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   92.997070][ T4633] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.035288][ T4636] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   93.051035][ T4634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.087002][ T4636] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[   93.102499][ T4632] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   93.116375][ T4634] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   93.141257][ T4633] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   93.153857][ T4638] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.184068][ T4657] loop1: detected capacity change from 0 to 2048
[   93.190242][ T4636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   93.194970][ T4632] EXT4-fs (loop5): This should not happen!! Data will be lost
[   93.194970][ T4632] 
[   93.213972][ T4648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.224713][ T4636] EXT4-fs (loop2): This should not happen!! Data will be lost
[   93.224713][ T4636] 
[   93.251926][ T4647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.251999][ T4638] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   93.274807][ T4648] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   93.319763][ T4648] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[   93.328912][ T4647] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   93.358182][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.359277][ T4638] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.378843][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.384122][ T4648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   93.403420][ T4638] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   93.406562][ T4648] EXT4-fs (loop0): This should not happen!! Data will be lost
[   93.406562][ T4648] 
[   93.432646][ T4647] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   93.448730][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.459437][ T4647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   93.472233][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   93.484564][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   93.497482][ T4647] EXT4-fs (loop3): This should not happen!! Data will be lost
[   93.497482][ T4647] 
[   93.524127][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   93.534093][ T4656] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.571842][ T4663] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.582329][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.683950][ T4656] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   93.742807][ T4666] loop2: detected capacity change from 0 to 2048
[   93.749898][ T4656] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   93.762050][ T4663] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   93.783007][ T4667] loop5: detected capacity change from 0 to 2048
[   93.799148][ T4656] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   93.819233][ T4670] loop0: detected capacity change from 0 to 2048
[   93.820752][ T4672] loop3: detected capacity change from 0 to 2048
[   93.832909][ T4663] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   93.843124][ T4656] EXT4-fs (loop4): This should not happen!! Data will be lost
[   93.843124][ T4656] 
[   93.855183][ T4663] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   93.872146][ T4663] EXT4-fs (loop1): This should not happen!! Data will be lost
[   93.872146][ T4663] 
[   93.888992][ T4657] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   93.955470][ T4657] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   93.970432][ T4666] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.000790][ T4229] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[   94.016621][ T4666] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   94.051598][ T4667] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.098995][ T4672] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.118377][ T4670] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.129356][ T4685] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.133740][ T4689] loop4: detected capacity change from 0 to 2048
[   94.139478][ T4229] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[   94.160541][ T4672] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   94.167653][ T4667] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   94.210205][ T4229] EXT4-fs (loop1): This should not happen!! Data will be lost
[   94.210205][ T4229] 
[   94.220216][ T4672] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.227316][   T27] kauditd_printk_skb: 16 callbacks suppressed
[   94.227325][   T27] audit: type=1804 audit(1687167589.616:64): pid=4689 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/10/file0/bus" dev="loop4" ino=18 res=1 errno=0
[   94.229995][ T4685] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   94.265078][ T4670] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   94.278856][ T4672] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   94.292702][ T4687] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.303068][ T4685] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[   94.309711][ T4686] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.335543][ T4685] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   94.348594][ T4685] EXT4-fs (loop2): This should not happen!! Data will be lost
[   94.348594][ T4685] 
[   94.375856][ T4666] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.400220][ T4666] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   94.425305][ T4687] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   94.441636][ T4696] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.453094][ T4693] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.463332][ T4696] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   94.479286][ T4666] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.491771][ T4686] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   94.511112][ T4693] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   94.520696][ T4702] loop1: detected capacity change from 0 to 2048
[   94.542638][ T4696] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   94.591379][ T4687] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   94.597088][ T4686] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   94.630797][ T4693] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[   94.647132][   T27] audit: type=1804 audit(1687167590.016:65): pid=4702 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/10/file0/bus" dev="loop1" ino=18 res=1 errno=0
[   94.693353][ T4687] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   94.740450][ T4702] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.742219][ T4666] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   94.750641][ T4696] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   94.775201][ T4687] EXT4-fs (loop5): This should not happen!! Data will be lost
[   94.775201][ T4687] 
[   94.781557][ T4702] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   94.785447][ T4693] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   94.810368][ T4686] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   94.823294][ T4696] EXT4-fs (loop4): This should not happen!! Data will be lost
[   94.823294][ T4696] 
2023/06/19 09:39:50 executed programs: 67
[   94.827285][ T4708] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.836432][ T4686] EXT4-fs (loop3): This should not happen!! Data will be lost
[   94.836432][ T4686] 
[   94.853752][ T4693] EXT4-fs (loop0): This should not happen!! Data will be lost
[   94.853752][ T4693] 
[   94.863699][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.874327][ T4689] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.890566][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   94.891339][ T1061] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[   94.903041][ T4689] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   94.929410][ T4708] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   94.941499][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.956105][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.962039][ T4689] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   94.993405][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   95.004310][ T4689] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   95.005491][ T4708] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   95.032749][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   95.044784][ T1061] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117
[   95.046745][   T11] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[   95.071444][ T1061] EXT4-fs (loop2): This should not happen!! Data will be lost
[   95.071444][ T1061] 
[   95.075881][ T4708] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   95.097285][ T4708] EXT4-fs (loop1): This should not happen!! Data will be lost
[   95.097285][ T4708] 
[   95.117087][   T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117
[   95.129631][ T4702] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   95.149770][ T4702] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   95.195634][ T4702] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   95.222195][   T11] EXT4-fs (loop4): This should not happen!! Data will be lost
[   95.222195][   T11] 
[   95.255691][ T4702] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   95.287518][ T4716] loop3: detected capacity change from 0 to 2048
[   95.324657][ T4720] loop5: detected capacity change from 0 to 2048
[   95.339918][ T4721] loop2: detected capacity change from 0 to 2048
[   95.393307][ T4719] loop0: detected capacity change from 0 to 2048
[   95.417976][   T27] audit: type=1804 audit(1687167590.806:66): pid=4720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/9/file0/bus" dev="loop5" ino=18 res=1 errno=0
[   95.449927][   T11] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[   95.478749][ T4728] loop4: detected capacity change from 0 to 2048
[   95.492362][   T27] audit: type=1804 audit(1687167590.816:67): pid=4716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/13/file0/bus" dev="loop3" ino=18 res=1 errno=0
[   95.526175][   T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 46 with max blocks 1 with error 117
[   95.539307][   T27] audit: type=1804 audit(1687167590.916:68): pid=4721 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/12/file0/bus" dev="loop2" ino=18 res=1 errno=0
[   95.566829][ T4716] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   95.577244][   T11] EXT4-fs (loop1): This should not happen!! Data will be lost
[   95.577244][   T11] 
[   95.599224][   T27] audit: type=1804 audit(1687167590.956:69): pid=4728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/11/file0/bus" dev="loop4" ino=18 res=1 errno=0
[   95.608099][ T4720] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   95.650710][ T4716] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   95.678467][ T4738] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[   95.696268][   T27] audit: type=1804 audit(1687167591.046:70): pid=4742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/12/file0/bus" dev="loop2" ino=18 res=1 errno=0
[   95.705666][ T4720] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   95.724370][   T27] audit: type=1804 audit(1687167591.066:71): pid=4742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/12/file0/bus" dev="loop2" ino=18 res=1 errno=0
[   95.770802][ T4738] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 10 with error 28
[   95.785099][ T4738] EXT4-fs (loop2): This should not happen!! Data will be lost
[   95.785099][ T4738] 
[   95.799758][ T4740] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[   95.808602][ T4738] EXT4-fs (loop2): Total free blocks count 0
[   95.825260][ T4720] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   95.836173][ T4737] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   95.842731][ T4744] loop1: detected capacity change from 0 to 2048
[   95.858885][ T4738] EXT4-fs (loop2): Free/Dirty block details
[   95.865260][ T4720] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   95.879648][ T4719] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   95.888858][ T4738] EXT4-fs (loop2): free_blocks=2415919104
[   95.896061][ T4741] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   95.911167][   T27] audit: type=1804 audit(1687167591.086:72): pid=4719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/10/file0/bus" dev="loop0" ino=18 res=1 errno=0
[   95.913607][ T4738] EXT4-fs (loop2): dirty_blocks=48
[   95.945729][ T4740] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 14 with error 28
[   95.956470][ T4737] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   95.980906][ T4741] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   96.001551][ T4719] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   96.014903][ T4740] EXT4-fs (loop4): This should not happen!! Data will be lost
[   96.014903][ T4740] 
[   96.026135][ T4741] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   96.047885][ T4740] EXT4-fs (loop4): Total free blocks count 0
[   96.056532][ T4741] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   96.079695][ T4750] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.093463][ T4738] EXT4-fs (loop2): Block reservation details
[   96.095311][ T4737] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   96.116566][ T4740] EXT4-fs (loop4): Free/Dirty block details
[   96.127412][ T4741] EXT4-fs (loop5): This should not happen!! Data will be lost
[   96.127412][ T4741] 
[   96.128896][   T27] audit: type=1804 audit(1687167591.476:73): pid=4744 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/11/file0/bus" dev="loop1" ino=18 res=1 errno=0
[   96.140397][ T4738] EXT4-fs (loop2): i_reserved_data_blocks=3
[   96.173159][ T4737] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   96.189611][ T4740] EXT4-fs (loop4): free_blocks=2415919104
[   96.199006][ T4750] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   96.217203][ T4737] EXT4-fs (loop3): This should not happen!! Data will be lost
[   96.217203][ T4737] 
[   96.223875][ T4744] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.237640][ T4740] EXT4-fs (loop4): dirty_blocks=16
[   96.244717][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.268007][ T4750] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[   96.285019][ T4740] EXT4-fs (loop4): Block reservation details
[   96.293838][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   96.307008][ T4744] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   96.308904][ T4740] EXT4-fs (loop4): i_reserved_data_blocks=1
[   96.324978][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.330570][ T4744] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.350606][ T4750] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   96.355482][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   96.366334][ T4750] EXT4-fs (loop0): This should not happen!! Data will be lost
[   96.366334][ T4750] 
[   96.380647][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 37 with error 28
[   96.389740][ T4744] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   96.413901][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[   96.413901][    T9] 
[   96.415718][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.501654][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   96.573889][ T4759] loop5: detected capacity change from 0 to 2048
[   96.636328][ T4756] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.639311][ T4766] loop0: detected capacity change from 0 to 2048
[   96.657997][ T4765] loop2: detected capacity change from 0 to 2048
[   96.658041][ T4763] loop3: detected capacity change from 0 to 2048
[   96.716101][ T4756] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   96.724736][ T4768] loop4: detected capacity change from 0 to 2048
[   96.773241][ T4756] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   96.808727][ T4759] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.866760][ T4766] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.879986][ T4756] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   96.935411][ T4765] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor.2: Invalid inode table block 0 in block_group 0
[   96.950684][ T4765] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   96.953919][ T4759] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   96.969774][ T4756] EXT4-fs (loop1): This should not happen!! Data will be lost
[   96.969774][ T4756] 
[   96.986985][ T4766] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   96.987044][ T4765] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   97.015987][ T4765] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.035457][ T4763] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.061745][ T4759] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.071720][ T4765] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   97.088973][ T4785] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.100589][ T4763] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   97.120343][ T4785] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   97.132855][ T4759] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   97.151435][ T4786] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.162513][ T4763] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.162931][ T4765] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.177960][ T4785] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[   97.206307][ T4786] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   97.219152][ T4783] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.230068][ T4763] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   97.243356][ T4785] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   97.256791][ T4786] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   97.271076][ T4765] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   97.274409][ T4783] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   97.300395][ T4794] loop1: detected capacity change from 0 to 2048
[   97.312703][ T4785] EXT4-fs (loop0): This should not happen!! Data will be lost
[   97.312703][ T4785] 
[   97.323115][ T4791] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.338023][ T4786] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   97.351283][ T4791] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   97.354177][ T4766] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.364523][ T4787] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.383474][ T4783] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   97.415345][ T4786] EXT4-fs (loop4): This should not happen!! Data will be lost
[   97.415345][ T4786] 
[   97.433106][ T4791] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   97.433336][ T4768] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.460968][ T4766] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   97.464029][ T4787] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   97.480784][ T4783] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   97.485845][ T4768] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   97.519571][ T4791] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   97.532969][ T4791] EXT4-fs (loop3): This should not happen!! Data will be lost
[   97.532969][ T4791] 
[   97.558894][ T4787] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[   97.561124][ T4783] EXT4-fs (loop5): This should not happen!! Data will be lost
[   97.561124][ T4783] 
[   97.598760][ T4794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.615906][ T1061] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[   97.619384][ T4794] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   97.643948][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.644404][   T11] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[   97.669085][ T1061] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[   97.675225][ T4787] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   97.698747][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   97.705530][ T4787] EXT4-fs (loop2): This should not happen!! Data will be lost
[   97.705530][ T4787] 
[   97.711114][ T4794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.720797][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.741819][   T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 55 with max blocks 1 with error 117
[   97.755109][ T1061] EXT4-fs (loop0): This should not happen!! Data will be lost
[   97.755109][ T1061] 
[   97.769376][   T11] EXT4-fs (loop4): This should not happen!! Data will be lost
[   97.769376][   T11] 
[   97.783548][ T4794] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   97.855970][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   97.929671][ T4801] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   97.957742][ T4806] loop2: detected capacity change from 0 to 2048
[   97.960339][ T4801] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   97.977449][ T4807] loop4: detected capacity change from 0 to 2048
[   97.988181][ T4809] loop3: detected capacity change from 0 to 2048
[   98.005679][ T4801] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   98.026193][ T4811] loop0: detected capacity change from 0 to 2048
[   98.055805][ T4801] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   98.071729][ T4801] EXT4-fs (loop1): This should not happen!! Data will be lost
[   98.071729][ T4801] 
[   98.083972][ T4794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.185668][ T4807] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.192361][ T4814] loop5: detected capacity change from 0 to 2048
[   98.197452][ T4794] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   98.220574][ T4806] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.247805][ T4809] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor.3: Invalid inode table block 0 in block_group 0
[   98.264891][ T4807] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   98.296978][   T11] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[   98.331019][ T4806] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   98.354658][ T4807] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.370648][ T4811] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.376233][   T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[   98.381250][ T4807] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   98.402011][ T4827] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.412841][ T4811] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   98.430049][ T4833] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.432982][ T4809] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.441735][   T11] EXT4-fs (loop1): This should not happen!! Data will be lost
[   98.441735][   T11] 
[   98.463221][ T4825] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.463298][ T4833] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   98.484603][ T4827] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   98.491094][ T4809] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   98.504398][ T4827] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[   98.517131][ T4825] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   98.530774][ T4833] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[   98.553843][ T4835] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.558482][ T4827] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   98.577585][ T4825] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   98.586753][ T4833] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   98.595356][ T4835] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   98.616395][ T4827] EXT4-fs (loop2): This should not happen!! Data will be lost
[   98.616395][ T4827] 
[   98.623447][ T4809] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.634455][ T4806] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.651407][ T4825] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   98.683215][ T4835] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   98.705184][ T4806] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   98.730684][ T4809] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   98.744741][ T4837] loop1: detected capacity change from 0 to 2048
[   98.757121][ T4833] EXT4-fs (loop0): This should not happen!! Data will be lost
[   98.757121][ T4833] 
[   98.766214][ T4825] EXT4-fs (loop4): This should not happen!! Data will be lost
[   98.766214][ T4825] 
[   98.786379][ T4828] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.788669][ T4229] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[   98.803935][ T4828] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   98.825090][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.841853][ T4828] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   98.845128][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   98.858891][ T4835] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   98.882915][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   98.907037][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   98.907679][ T4229] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[   98.933318][ T4835] EXT4-fs (loop5): This should not happen!! Data will be lost
[   98.933318][ T4835] 
[   98.964724][ T4828] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   98.979021][ T4229] EXT4-fs (loop2): This should not happen!! Data will be lost
[   98.979021][ T4229] 
[   98.984007][ T4837] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.010972][ T4828] EXT4-fs (loop3): This should not happen!! Data will be lost
[   99.010972][ T4828] 
[   99.105754][ T4842] loop0: detected capacity change from 0 to 2048
[   99.111114][ T4837] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   99.125422][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.166355][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   99.225281][ T4837] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.241960][ T4849] loop4: detected capacity change from 0 to 2048
[   99.242293][ T4847] loop2: detected capacity change from 0 to 2048
[   99.260250][ T4848] loop3: detected capacity change from 0 to 2048
[   99.272307][ T4837] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   99.285099][ T4842] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.298118][ T4853] loop5: detected capacity change from 0 to 2048
[   99.301130][ T4843] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.317483][ T4842] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   99.332327][ T4843] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[   99.333403][   T27] kauditd_printk_skb: 13 callbacks suppressed
[   99.333411][   T27] audit: type=1804 audit(1687167594.716:87): pid=4849 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/14/file0/bus" dev="loop4" ino=18 res=1 errno=0
[   99.385870][ T4854] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.387037][ T4843] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[   99.399994][ T4854] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   99.426645][ T4854] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[   99.442744][ T4854] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   99.459188][   T27] audit: type=1804 audit(1687167594.826:88): pid=4848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/16/file0/bus" dev="loop3" ino=18 res=1 errno=0
[   99.485298][ T4854] EXT4-fs (loop0): This should not happen!! Data will be lost
[   99.485298][ T4854] 
[   99.495629][ T4842] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.507671][   T27] audit: type=1804 audit(1687167594.846:89): pid=4847 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/15/file0/bus" dev="loop2" ino=18 res=1 errno=0
[   99.547876][ T4848] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.554210][ T4842] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   99.570299][ T4866] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.575024][ T4847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.600187][ T4843] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   99.612149][   T27] audit: type=1804 audit(1687167594.896:90): pid=4853 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/12/file0/bus" dev="loop5" ino=18 res=1 errno=0
[   99.617852][ T4853] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.647757][ T4842] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.663075][ T4866] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   99.666658][ T4848] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   99.676617][ T4843] EXT4-fs (loop1): This should not happen!! Data will be lost
[   99.676617][ T4843] 
[   99.702170][ T4842] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[   99.715188][ T4866] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[   99.724690][ T4853] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[   99.731820][ T4847] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   99.750043][ T4848] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.765940][ T4848] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   99.768407][ T4842] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.781819][ T4847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.797861][ T4869] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.801865][ T4866] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   99.825950][ T4866] EXT4-fs (loop4): This should not happen!! Data will be lost
[   99.825950][ T4866] 
[   99.837707][ T4849] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.848983][ T4864] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.848992][ T4869] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
2023/06/19 09:39:55 executed programs: 90
[   99.869337][ T4847] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[   99.885770][ T4869] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[   99.888549][ T4849] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[   99.922088][ T4864] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[   99.934888][ T4229] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 2 with error 117
[   99.956292][ T4868] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[   99.956630][ T4864] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[   99.971275][ T4869] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[   99.986650][ T4229] EXT4-fs (loop0): This should not happen!! Data will be lost
[   99.986650][ T4229] 
[   99.999272][ T4849] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.029396][ T4868] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  100.042222][ T4864] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  100.060481][ T4868] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  100.064054][ T4871] loop1: detected capacity change from 0 to 2048
[  100.083476][ T4869] EXT4-fs (loop5): This should not happen!! Data will be lost
[  100.083476][ T4869] 
[  100.098952][ T4864] EXT4-fs (loop3): This should not happen!! Data will be lost
[  100.098952][ T4864] 
[  100.142040][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.142531][ T4868] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  100.169702][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.171776][ T4849] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  100.181680][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  100.206474][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  100.209958][ T4873] loop0: detected capacity change from 0 to 2048
[  100.227048][ T4868] EXT4-fs (loop2): This should not happen!! Data will be lost
[  100.227048][ T4868] 
[  100.242870][ T1061] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  100.279598][   T27] audit: type=1804 audit(1687167595.666:91): pid=4871 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/14/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  100.303592][ T1061] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  100.365561][   T27] audit: type=1804 audit(1687167595.756:92): pid=4873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/14/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  100.396682][ T1061] EXT4-fs (loop4): This should not happen!! Data will be lost
[  100.396682][ T1061] 
[  100.415489][ T4871] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.454986][ T4880] loop5: detected capacity change from 0 to 2048
[  100.466184][ T4873] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.472971][ T4884] loop2: detected capacity change from 0 to 2048
[  100.487329][ T4871] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  100.519413][ T4882] loop3: detected capacity change from 0 to 2048
[  100.539102][ T4873] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  100.558805][ T4888] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.564815][ T4873] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.576436][   T27] audit: type=1804 audit(1687167595.966:93): pid=4880 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/13/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  100.629600][ T4888] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  100.637866][ T4880] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.662494][   T27] audit: type=1804 audit(1687167596.026:94): pid=4884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/16/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  100.669961][ T4887] loop4: detected capacity change from 0 to 2048
[  100.694874][ T4888] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  100.695972][ T4873] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  100.752290][ T4884] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.762447][ T4889] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.763696][   T27] audit: type=1804 audit(1687167596.126:95): pid=4882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/17/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  100.804024][ T4884] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  100.820052][ T4880] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  100.820123][ T4884] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.843107][ T4888] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  100.857350][ T4888] EXT4-fs (loop1): This should not happen!! Data will be lost
[  100.857350][ T4888] 
[  100.867603][ T4884] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  100.880383][ T4889] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  100.893700][ T4889] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  100.895331][ T4882] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.921758][ T4889] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  100.933535][ T4900] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.935866][ T4889] EXT4-fs (loop0): This should not happen!! Data will be lost
[  100.935866][ T4889] 
[  100.956212][ T4882] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  100.970980][ T4900] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  100.972633][ T4897] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  100.992953][   T27] audit: type=1804 audit(1687167596.366:96): pid=4887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/15/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  101.019528][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.025554][ T4900] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  101.047537][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.064306][ T4901] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.073912][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  101.077654][ T4897] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  101.092352][ T4901] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  101.099492][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  101.124195][ T4900] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  101.125062][ T4887] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.175074][ T4900] EXT4-fs (loop2): This should not happen!! Data will be lost
[  101.175074][ T4900] 
[  101.191280][ T4901] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  101.194947][ T4897] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  101.231334][ T4884] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.246738][ T4887] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  101.259290][ T4884] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  101.282172][ T4901] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  101.287390][ T4897] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  101.300535][ T4906] loop1: detected capacity change from 0 to 2048
[  101.323999][ T4907] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.339171][ T4907] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  101.352123][ T4897] EXT4-fs (loop5): This should not happen!! Data will be lost
[  101.352123][ T4897] 
[  101.362591][ T4901] EXT4-fs (loop3): This should not happen!! Data will be lost
[  101.362591][ T4901] 
[  101.372126][ T4909] loop0: detected capacity change from 0 to 2048
[  101.381837][    T9] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  101.395599][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.396132][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  101.418609][ T4907] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  101.441410][ T4907] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  101.467578][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  101.482144][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[  101.482144][    T9] 
[  101.485759][ T4907] EXT4-fs (loop4): This should not happen!! Data will be lost
[  101.485759][ T4907] 
[  101.495584][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.525411][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  101.539133][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.614725][ T4909] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.625534][ T4909] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  101.635107][ T4906] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.664902][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  101.684423][ T4909] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.721173][ T4906] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  101.781114][ T4923] loop5: detected capacity change from 0 to 2048
[  101.808983][ T4918] loop3: detected capacity change from 0 to 2048
[  101.818674][ T4920] loop2: detected capacity change from 0 to 2048
[  101.826854][ T4909] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  101.832272][ T4906] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.861343][ T4925] loop4: detected capacity change from 0 to 2048
[  101.870866][ T4906] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  101.871033][ T4909] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  101.968592][ T4909] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  102.001830][ T4921] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.001857][ T4923] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.034085][ T4920] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.042209][ T4923] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  102.053428][ T4918] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.072254][ T4937] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.085440][ T4921] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  102.111807][ T4937] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  102.125364][ T4918] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  102.130279][ T4920] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  102.137582][ T4921] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  102.156133][ T4937] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  102.167033][ T4919] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.194928][ T4921] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  102.206345][ T4918] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.207373][ T4919] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  102.229209][ T4920] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.240591][ T4937] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  102.254001][ T4925] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.255361][ T4921] EXT4-fs (loop1): This should not happen!! Data will be lost
[  102.255361][ T4921] 
[  102.275317][ T4937] EXT4-fs (loop5): This should not happen!! Data will be lost
[  102.275317][ T4937] 
[  102.279129][ T4918] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  102.285600][ T4920] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  102.314360][ T4923] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.318850][ T4925] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  102.324293][ T4919] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  102.351944][ T4934] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.361600][ T4933] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.367872][ T4934] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  102.371408][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.389867][ T4934] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  102.394141][ T4923] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  102.415382][ T4919] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  102.422244][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  102.435144][ T4925] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.446982][ T4933] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  102.470101][ T4919] EXT4-fs (loop0): This should not happen!! Data will be lost
[  102.470101][ T4919] 
[  102.475141][ T4934] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  102.480733][ T4923] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.511641][ T4925] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  102.512654][ T4934] EXT4-fs (loop3): This should not happen!! Data will be lost
[  102.512654][ T4934] 
[  102.535627][ T4923] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  102.555331][ T4933] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  102.579857][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.600655][ T4939] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.625524][ T4933] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  102.643797][ T4933] EXT4-fs (loop2): This should not happen!! Data will be lost
[  102.643797][ T4933] 
[  102.674198][ T4941] loop1: detected capacity change from 0 to 2048
[  102.685145][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.693883][ T4939] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  102.708177][ T4939] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  102.725676][ T4939] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  102.745401][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.745663][ T4229] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  102.770483][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  102.774346][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  102.800780][ T4943] loop0: detected capacity change from 0 to 2048
[  102.814917][ T4939] EXT4-fs (loop4): This should not happen!! Data will be lost
[  102.814917][ T4939] 
[  102.831583][ T4229] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 92 with max blocks 1 with error 117
[  102.845292][ T4229] EXT4-fs (loop5): This should not happen!! Data will be lost
[  102.845292][ T4229] 
[  102.901535][ T4941] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.923736][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  102.946190][ T4941] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  102.969251][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  102.974534][ T4950] loop2: detected capacity change from 0 to 2048
[  102.999599][ T4951] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.015046][ T4953] loop5: detected capacity change from 0 to 2048
[  103.023815][ T4949] loop3: detected capacity change from 0 to 2048
[  103.069743][ T4951] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  103.112656][ T4961] loop4: detected capacity change from 0 to 2048
[  103.121807][ T4951] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  103.145436][ T4951] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  103.159201][ T4951] EXT4-fs (loop1): This should not happen!! Data will be lost
[  103.159201][ T4951] 
[  103.170567][ T4941] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.181562][ T4943] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.182582][ T4941] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  103.235357][ T4943] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  103.255583][ T4950] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.293956][ T4969] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.308068][ T4950] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  103.327133][ T4941] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.354591][ T4941] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  103.371878][ T4965] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  103.383486][ T4961] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.391117][ T4974] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.407949][ T4950] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.410565][ T4969] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  103.424797][ T4965] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 28
[  103.442015][ T4969] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  103.468010][    T9] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  103.469912][ T4950] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  103.498581][    T9] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117
[  103.502466][ T4961] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  103.513730][ T4974] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  103.514659][    T9] EXT4-fs (loop1): This should not happen!! Data will be lost
[  103.514659][    T9] 
[  103.541109][ T4965] EXT4-fs (loop3): This should not happen!! Data will be lost
[  103.541109][ T4965] 
[  103.548566][ T4969] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  103.564232][ T4961] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.571551][ T4974] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  103.597235][ T4971] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.600772][ T4965] EXT4-fs (loop3): Total free blocks count 0
[  103.610909][ T4969] EXT4-fs (loop0): This should not happen!! Data will be lost
[  103.610909][ T4969] 
[  103.627007][ T4961] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  103.644761][ T4971] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  103.652577][ T4965] EXT4-fs (loop3): Free/Dirty block details
[  103.658342][ T4974] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  103.677605][ T4974] EXT4-fs (loop5): This should not happen!! Data will be lost
[  103.677605][ T4974] 
[  103.693692][ T4971] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  103.701965][ T4965] EXT4-fs (loop3): free_blocks=2415919104
[  103.718596][ T4975] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.737156][ T4953] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  103.772623][ T4953] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  103.776829][ T4975] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  103.824629][ T4978] loop0: detected capacity change from 0 to 2048
[  103.832068][ T4971] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  103.835455][ T4979] loop1: detected capacity change from 0 to 2048
[  103.854154][ T4965] EXT4-fs (loop3): dirty_blocks=48
[  103.863561][ T4975] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  103.884738][   T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  103.886983][ T4971] EXT4-fs (loop2): This should not happen!! Data will be lost
[  103.886983][ T4971] 
[  103.900851][ T4965] EXT4-fs (loop3): Block reservation details
[  103.931881][   T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 53 with max blocks 1 with error 117
[  103.951578][ T4975] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  103.957993][ T4965] EXT4-fs (loop3): i_reserved_data_blocks=3
[  103.971692][   T46] EXT4-fs (loop5): This should not happen!! Data will be lost
[  103.971692][   T46] 
[  103.994083][ T4975] EXT4-fs (loop4): This should not happen!! Data will be lost
[  103.994083][ T4975] 
[  104.004367][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.025443][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.036956][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  104.098353][ T4978] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.110802][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  104.129541][ T4985] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.149351][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.169468][ T4978] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  104.182524][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  104.195450][ T4978] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.198538][ T4985] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  104.209637][ T4988] loop5: detected capacity change from 0 to 2048
[  104.226923][ T4978] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  104.248822][ T4986] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.271348][ T4986] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  104.281922][ T4985] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  104.306129][ T4985] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  104.306992][ T4986] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  104.355164][ T4990] loop2: detected capacity change from 0 to 2048
[  104.379386][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  104.379420][   T27] audit: type=1804 audit(1687167599.766:111): pid=4988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/16/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  104.405326][ T4986] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  104.458951][ T4988] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.465446][ T4985] EXT4-fs (loop1): This should not happen!! Data will be lost
[  104.465446][ T4985] 
[  104.479304][ T4986] EXT4-fs (loop0): This should not happen!! Data will be lost
[  104.479304][ T4986] 
[  104.502976][ T4990] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.512894][   T27] audit: type=1804 audit(1687167599.836:112): pid=4990 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/19/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  104.539299][ T4990] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  104.546240][ T4988] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  104.554718][ T4995] loop3: detected capacity change from 0 to 2048
[  104.569511][ T4990] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.580722][ T4979] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.582417][ T4978] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.590795][ T4996] loop4: detected capacity change from 0 to 2048
[  104.607607][ T4990] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  104.619654][ T4979] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  104.633662][ T4978] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  104.650153][ T5001] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.664208][ T5001] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  104.684569][ T5001] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  104.714023][   T27] audit: type=1804 audit(1687167600.096:113): pid=4995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/20/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  104.747922][ T5001] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  104.752234][ T4175] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  104.769307][ T5001] EXT4-fs (loop5): This should not happen!! Data will be lost
[  104.769307][ T5001] 
[  104.783236][ T4990] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.790982][   T27] audit: type=1804 audit(1687167600.166:114): pid=5007 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/18/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  104.831989][ T1061] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  104.832295][ T4175] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  104.861286][ T4175] EXT4-fs (loop1): This should not happen!! Data will be lost
[  104.861286][ T4175] 
[  104.891540][ T4990] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  104.892148][ T4995] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.904575][ T4988] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.915413][ T4996] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.935582][ T1061] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 86 with max blocks 1 with error 117
[  104.965433][ T5002] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  104.993115][ T1061] EXT4-fs (loop0): This should not happen!! Data will be lost
[  104.993115][ T1061] 
[  104.995376][ T4995] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  105.008729][ T4996] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  105.035355][ T5002] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  105.054068][ T4988] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  105.070089][ T5011] loop1: detected capacity change from 0 to 2048
[  105.077950][ T4996] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.082094][ T5002] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  105.107280][ T4995] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
2023/06/19 09:40:00 executed programs: 115
[  105.109980][ T5002] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  105.138160][ T4996] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  105.151995][ T5014] loop0: detected capacity change from 0 to 2048
[  105.153554][ T4995] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  105.172137][ T5002] EXT4-fs (loop2): This should not happen!! Data will be lost
[  105.172137][ T5002] 
[  105.175587][    T9] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  105.197325][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.204147][ T5012] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.224970][ T5009] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.241441][   T27] audit: type=1804 audit(1687167600.626:115): pid=5011 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/18/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  105.293126][ T5009] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  105.293415][    T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  105.307801][ T5012] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  105.337171][    T9] EXT4-fs (loop5): This should not happen!! Data will be lost
[  105.337171][    T9] 
[  105.343644][ T5009] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  105.440432][ T5012] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  105.455017][ T5011] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.469929][   T27] audit: type=1804 audit(1687167600.856:116): pid=5014 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/18/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  105.498778][ T5009] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  105.538701][ T5023] loop5: detected capacity change from 0 to 2048
[  105.552789][ T5012] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  105.556850][ T5011] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  105.575179][ T5009] EXT4-fs (loop3): This should not happen!! Data will be lost
[  105.575179][ T5009] 
[  105.596271][ T5019] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.613546][ T5014] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.621689][ T5012] EXT4-fs (loop4): This should not happen!! Data will be lost
[  105.621689][ T5012] 
[  105.631926][ T5025] loop2: detected capacity change from 0 to 2048
[  105.653810][ T5019] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  105.680657][ T5014] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  105.683532][ T5019] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  105.734404][   T27] audit: type=1804 audit(1687167601.116:117): pid=5023 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/17/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  105.782660][ T5019] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  105.823723][   T27] audit: type=1804 audit(1687167601.206:118): pid=5025 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/20/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  105.863354][ T5023] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.875995][ T5026] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.886862][ T5023] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  105.887216][ T5019] EXT4-fs (loop1): This should not happen!! Data will be lost
[  105.887216][ T5019] 
[  105.912206][ T5011] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.922518][ T5026] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  105.929894][ T5011] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  105.976926][ T5037] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.995431][ T5025] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  105.999721][ T5026] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  106.019320][ T5032] loop3: detected capacity change from 0 to 2048
[  106.026877][ T5035] loop4: detected capacity change from 0 to 2048
[  106.043703][ T5037] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  106.055546][ T5025] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  106.070760][ T5026] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  106.084318][ T5026] EXT4-fs (loop0): This should not happen!! Data will be lost
[  106.084318][ T5026] 
[  106.089071][ T5037] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  106.111715][   T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  106.128266][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  106.137139][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  106.138253][ T5025] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  106.155432][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[  106.155432][   T46] 
[  106.168104][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  106.195104][   T27] audit: type=1804 audit(1687167601.566:119): pid=5035 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/19/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  106.233068][   T27] audit: type=1804 audit(1687167601.586:120): pid=5032 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/21/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  106.234584][ T5025] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  106.285019][ T5037] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  106.309591][ T5037] EXT4-fs (loop5): This should not happen!! Data will be lost
[  106.309591][ T5037] 
[  106.366081][ T5032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  106.394966][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  106.427395][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  106.440660][ T5032] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  106.447463][ T5048] loop1: detected capacity change from 0 to 2048
[  106.465454][ T5051] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  106.468318][ T5050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  106.483290][ T5049] loop0: detected capacity change from 0 to 2048
[  106.505793][ T5038] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  106.512983][ T5051] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 75 with error 28
[  106.528886][ T5050] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  106.542680][ T5051] EXT4-fs (loop4): This should not happen!! Data will be lost
[  106.542680][ T5051] 
[  106.553076][ T5050] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  106.553849][ T5051] EXT4-fs (loop4): Total free blocks count 0
[  106.580960][ T5051] EXT4-fs (loop4): Free/Dirty block details
[  106.588044][ T5051] EXT4-fs (loop4): free_blocks=2415919104
[  106.594139][ T5051] EXT4-fs (loop4): dirty_blocks=80
[  106.599975][ T5051] EXT4-fs (loop4): Block reservation details
[  106.609751][ T5051] EXT4-fs (loop4): i_reserved_data_blocks=5
[  106.619785][ T5050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  106.625396][ T5038] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  106.635227][ T5050] EXT4-fs (loop3): This should not happen!! Data will be lost
[  106.635227][ T5050] 
[  106.713128][ T5049] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  106.723584][ T5058] loop5: detected capacity change from 0 to 2048
[  106.731315][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  106.753425][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  106.766886][   T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 74 with max blocks 40 with error 28
[  106.783710][ T5038] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  106.821170][ T5061] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  106.836939][   T11] EXT4-fs (loop4): This should not happen!! Data will be lost
[  106.836939][   T11] 
[  106.846268][ T5038] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  106.878618][ T5038] EXT4-fs (loop2): This should not happen!! Data will be lost
[  106.878618][ T5038] 
[  106.907917][ T5065] loop3: detected capacity change from 0 to 2048
[  106.915477][ T5049] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  106.934525][ T5061] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  106.997059][ T5058] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.001047][ T5060] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.024490][ T5061] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  107.041587][ T5058] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  107.055503][ T5060] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  107.094463][ T5061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  107.135209][ T5058] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.205828][ T5065] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.212086][ T5058] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  107.229245][ T5073] loop4: detected capacity change from 0 to 2048
[  107.237210][ T5060] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  107.256253][ T5069] loop2: detected capacity change from 0 to 2048
[  107.259648][ T5066] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.264017][ T5061] EXT4-fs (loop1): This should not happen!! Data will be lost
[  107.264017][ T5061] 
[  107.283315][ T5065] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  107.301400][ T5060] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  107.320724][ T5060] EXT4-fs (loop0): This should not happen!! Data will be lost
[  107.320724][ T5060] 
[  107.324632][ T5066] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  107.344139][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.363009][ T5074] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.373324][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  107.382718][ T5066] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  107.402673][ T5066] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  107.448338][ T5066] EXT4-fs (loop5): This should not happen!! Data will be lost
[  107.448338][ T5066] 
[  107.463517][ T5074] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  107.465010][ T5058] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.490893][ T5081] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.512888][ T5074] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  107.524400][ T5082] loop0: detected capacity change from 0 to 2048
[  107.535431][ T5058] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  107.548649][ T5081] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  107.572988][ T5084] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.594532][ T5074] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  107.612658][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  107.627922][ T5074] EXT4-fs (loop3): This should not happen!! Data will be lost
[  107.627922][ T5074] 
[  107.646000][ T5084] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  107.654049][ T5081] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  107.660171][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  107.691068][ T5065] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.713034][ T5084] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  107.725577][ T5086] loop1: detected capacity change from 0 to 2048
[  107.743387][ T5065] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  107.781007][ T5081] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  107.784586][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  107.784586][   T41] 
[  107.809801][ T5081] EXT4-fs (loop4): This should not happen!! Data will be lost
[  107.809801][ T5081] 
[  107.820972][ T5082] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.826223][ T5073] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.836367][ T5082] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  107.857432][ T5082] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.871680][ T5084] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  107.884240][ T5073] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  107.897752][ T5084] EXT4-fs (loop2): This should not happen!! Data will be lost
[  107.897752][ T5084] 
[  107.905444][ T4175] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  107.914118][ T5082] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  107.942938][ T5073] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.954937][ T5073] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  107.968576][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 118 with max blocks 1 with error 117
[  107.975536][ T5082] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  107.981547][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost
[  107.981547][ T4175] 
[  108.004693][ T5086] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.032237][ T5073] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.094319][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.103215][ T5095] loop5: detected capacity change from 0 to 2048
[  108.110657][ T5082] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  108.120123][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  108.140532][ T5073] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  108.153174][ T5086] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  108.154049][ T5092] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.186971][ T5097] loop3: detected capacity change from 0 to 2048
[  108.206459][ T5092] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  108.225477][ T5092] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  108.229753][ T5086] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.265175][    T9] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  108.268808][ T5086] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  108.283764][ T5101] loop2: detected capacity change from 0 to 2048
[  108.292286][ T5092] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  108.312194][ T5092] EXT4-fs (loop0): This should not happen!! Data will be lost
[  108.312194][ T5092] 
[  108.323872][ T5082] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.334961][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  108.347596][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  108.347596][    T9] 
[  108.439910][ T5093] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.445185][ T5104] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.464639][ T5104] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  108.480568][ T5107] loop4: detected capacity change from 0 to 2048
[  108.489272][   T46] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 53 with max blocks 1 with error 117
[  108.507565][   T46] EXT4-fs (loop0): This should not happen!! Data will be lost
[  108.507565][   T46] 
[  108.518943][ T5108] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.550703][ T5108] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  108.557568][ T5093] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  108.576076][ T5104] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  108.604324][ T5101] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.615098][ T5093] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  108.625702][ T5104] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  108.651465][ T5108] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  108.659288][ T5101] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  108.675793][ T5093] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  108.698909][ T5104] EXT4-fs (loop5): This should not happen!! Data will be lost
[  108.698909][ T5104] 
[  108.714552][ T5093] EXT4-fs (loop1): This should not happen!! Data will be lost
[  108.714552][ T5093] 
[  108.722669][ T5101] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.730679][ T5095] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.746927][ T3917] EXT4-fs unmount: 193 callbacks suppressed
[  108.746940][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  108.752443][ T5108] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  108.774357][ T5115] loop0: detected capacity change from 0 to 2048
[  108.778370][ T5101] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  108.792816][ T5108] EXT4-fs (loop3): This should not happen!! Data will be lost
[  108.792816][ T5108] 
[  108.809078][ T5101] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.809914][ T5097] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.832631][ T5095] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  108.845175][ T5107] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.850307][ T5115] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  108.856814][ T5101] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  108.875718][ T5097] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  108.890790][ T5095] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.916601][ T5097] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.930489][ T5112] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  108.952105][ T5107] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  108.990889][ T5095] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  108.992946][ T5121] loop1: detected capacity change from 0 to 2048
[  109.007143][ T5097] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  109.020399][ T5117] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.032019][ T5112] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  109.059594][   T11] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  109.076254][ T5117] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  109.076272][ T4229] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  109.093904][   T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 41 with max blocks 1 with error 117
[  109.113923][ T5115] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.117729][   T11] EXT4-fs (loop3): This should not happen!! Data will be lost
[  109.117729][   T11] 
[  109.142993][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  109.146545][ T5121] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  109.149656][ T5117] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  109.159162][ T4229] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 2 with error 117
[  109.199650][ T5112] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  109.212941][ T4229] EXT4-fs (loop5): This should not happen!! Data will be lost
[  109.212941][ T4229] 
[  109.225656][ T5117] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  109.240018][ T5117] EXT4-fs (loop4): This should not happen!! Data will be lost
[  109.240018][ T5117] 
[  109.264146][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  109.271614][ T5115] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  109.283928][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.288465][ T5112] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  109.308481][ T5125] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.325049][ T5112] EXT4-fs (loop2): This should not happen!! Data will be lost
[  109.325049][ T5112] 
[  109.351911][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  109.352355][ T5125] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  109.378033][ T5127] loop3: detected capacity change from 0 to 2048
[  109.386805][ T5121] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.401152][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.407842][ T5125] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  109.413107][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  109.441668][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  109.471057][ T5121] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  109.490898][ T5127] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  109.498771][ T5132] loop5: detected capacity change from 0 to 2048
[  109.514751][ T5125] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  109.524491][ T5121] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.550066][   T27] kauditd_printk_skb: 17 callbacks suppressed
[  109.550076][   T27] audit: type=1804 audit(1687167604.936:138): pid=5127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/24/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  109.598607][ T5121] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  109.600245][ T5132] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  109.645199][ T5127] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.647783][ T5125] EXT4-fs (loop0): This should not happen!! Data will be lost
[  109.647783][ T5125] 
[  109.705340][ T5129] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.715152][   T27] audit: type=1804 audit(1687167605.096:139): pid=5132 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/20/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  109.740588][ T5127] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  109.750012][ T5137] loop2: detected capacity change from 0 to 2048
[  109.779371][ T5132] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.790628][ T5140] loop4: detected capacity change from 0 to 2048
[  109.799501][ T5127] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.809074][ T5132] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  109.809164][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.834244][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  109.839135][ T5129] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  109.854372][ T5127] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  109.870255][ T5132] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.877647][ T5129] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  109.884226][ T5140] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  109.905258][ T5132] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  109.908546][ T5141] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  109.925092][ T5129] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  109.932144][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  109.943186][ T5129] EXT4-fs (loop1): This should not happen!! Data will be lost
[  109.943186][ T5129] 
[  109.975169][ T5141] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  109.987820][ T5141] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  109.990043][ T5137] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  110.004429][ T5141] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  110.025517][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.027546][ T5141] EXT4-fs (loop3): This should not happen!! Data will be lost
[  110.027546][ T5141] 
[  110.047322][ T5132] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.049589][ T5127] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.074903][   T27] audit: type=1804 audit(1687167605.456:140): pid=5140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/22/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  110.089241][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  110.121618][ T5132] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  110.141710][ T5140] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.173103][ T5144] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.189012][ T5137] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.198609][   T27] audit: type=1804 audit(1687167605.486:141): pid=5137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/23/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  110.218862][ T5150] loop0: detected capacity change from 0 to 2048
[  110.231314][ T5127] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  110.233204][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  110.253252][ T5144] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
2023/06/19 09:40:05 executed programs: 139
[  110.274656][ T5140] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  110.278522][ T5137] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  110.299274][ T5144] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  110.299304][ T5140] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.315463][   T46] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  110.329527][ T5137] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.354189][ T5150] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  110.361117][ T5140] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  110.375594][ T5137] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  110.387965][ T5144] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  110.402943][   T46] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  110.404413][ T5144] EXT4-fs (loop5): This should not happen!! Data will be lost
[  110.404413][ T5144] 
[  110.426636][   T27] audit: type=1804 audit(1687167605.816:142): pid=5150 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/22/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  110.454405][ T5152] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.467675][   T46] EXT4-fs (loop3): This should not happen!! Data will be lost
[  110.467675][   T46] 
[  110.475809][ T5152] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  110.481878][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  110.490518][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.514204][ T5150] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.535289][ T5153] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.548334][ T5157] loop1: detected capacity change from 0 to 2048
[  110.560085][ T5160] loop3: detected capacity change from 0 to 2048
[  110.565414][ T5152] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  110.574729][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  110.618056][ T5150] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  110.618463][ T5153] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  110.636513][ T5158] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.644131][ T5160] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  110.661478][ T5158] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  110.686733][ T5152] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  110.711968][ T5158] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  110.728498][ T5152] EXT4-fs (loop2): This should not happen!! Data will be lost
[  110.728498][ T5152] 
[  110.762465][   T27] audit: type=1804 audit(1687167606.146:143): pid=5160 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/25/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  110.772347][ T5164] loop5: detected capacity change from 0 to 2048
[  110.808940][ T5153] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  110.816729][ T5158] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  110.826088][ T5157] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  110.848870][ T5158] EXT4-fs (loop0): This should not happen!! Data will be lost
[  110.848870][ T5158] 
[  110.898760][ T5164] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  110.920606][ T5150] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.939249][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  110.949119][ T5160] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  110.975111][ T5153] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  110.989746][ T5160] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  111.002412][   T27] audit: type=1804 audit(1687167606.386:144): pid=5164 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/21/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  111.033532][ T5150] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  111.061887][ T5153] EXT4-fs (loop4): This should not happen!! Data will be lost
[  111.061887][ T5153] 
[  111.083459][    T9] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  111.088423][ T5164] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.112644][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  111.119884][   T27] audit: type=1804 audit(1687167606.416:145): pid=5171 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/22/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  111.162864][ T5175] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.163360][ T5160] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.184519][    T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  111.199237][    T9] EXT4-fs (loop0): This should not happen!! Data will be lost
[  111.199237][    T9] 
[  111.212472][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  111.213147][ T5174] loop2: detected capacity change from 0 to 2048
[  111.219214][ T5160] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  111.236708][ T5164] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  111.259712][ T5176] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.281604][ T5175] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  111.306222][ T5176] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  111.322229][ T5170] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.333205][ T5175] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  111.357843][ T5176] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  111.381759][ T5180] loop0: detected capacity change from 0 to 2048
[  111.389532][ T5170] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  111.403485][ T5175] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  111.418984][ T5178] loop4: detected capacity change from 0 to 2048
[  111.428630][ T5175] EXT4-fs (loop1): This should not happen!! Data will be lost
[  111.428630][ T5175] 
[  111.439733][ T5170] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  111.456698][ T5174] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  111.468981][   T27] audit: type=1804 audit(1687167606.856:146): pid=5174 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/24/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  111.497171][ T5176] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  111.510934][ T5176] EXT4-fs (loop5): This should not happen!! Data will be lost
[  111.510934][ T5176] 
[  111.524261][ T5170] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  111.552242][ T5170] EXT4-fs (loop3): This should not happen!! Data will be lost
[  111.552242][ T5170] 
[  111.562321][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.568455][ T5180] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  111.580955][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.591226][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  111.597574][ T5178] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  111.608498][ T5174] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.627335][ T5174] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  111.640037][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  111.641583][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  111.670887][ T5174] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.688024][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.688622][   T27] audit: type=1804 audit(1687167607.076:147): pid=5180 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/23/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  111.701101][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  111.760061][ T5174] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  111.785945][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  111.803189][ T5180] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.813671][ T5188] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.820226][ T5178] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.837249][ T5188] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  111.848845][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  111.849823][ T5180] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  111.874370][ T5191] loop1: detected capacity change from 0 to 2048
[  111.907523][ T5178] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  111.944430][ T5194] loop5: detected capacity change from 0 to 2048
[  111.951199][ T5188] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  111.972085][ T5180] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  111.983127][ T5191] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  111.983153][ T5198] loop3: detected capacity change from 0 to 2048
[  111.998000][ T5180] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  111.999344][ T5189] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.034974][ T5192] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.045327][ T5188] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  112.054096][ T5192] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  112.070656][ T5189] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  112.077825][ T5188] EXT4-fs (loop2): This should not happen!! Data will be lost
[  112.077825][ T5188] 
[  112.094237][ T5189] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  112.100288][ T5194] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  112.127200][ T5192] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  112.163489][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.183057][ T5191] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.194714][ T5189] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  112.204524][ T5198] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  112.212777][ T5189] EXT4-fs (loop4): This should not happen!! Data will be lost
[  112.212777][ T5189] 
[  112.225922][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  112.232347][ T5191] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  112.263482][ T5192] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  112.289230][ T5194] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.316116][ T5192] EXT4-fs (loop0): This should not happen!! Data will be lost
[  112.316116][ T5192] 
[  112.321180][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  112.342551][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.359624][ T5194] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  112.376821][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.380804][ T5201] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.395350][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  112.411101][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  112.412363][ T5205] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.432610][ T5198] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.448285][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  112.469238][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  112.485845][ T5201] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  112.539222][ T5201] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  112.547565][ T5198] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  112.557030][ T5201] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  112.592672][ T5209] loop2: detected capacity change from 0 to 2048
[  112.613595][ T5205] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  112.635277][ T5201] EXT4-fs (loop1): This should not happen!! Data will be lost
[  112.635277][ T5201] 
[  112.655765][ T5205] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  112.666377][ T5212] loop4: detected capacity change from 0 to 2048
[  112.684229][ T5213] loop0: detected capacity change from 0 to 2048
[  112.685377][ T5191] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.691354][ T5198] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.720166][ T5205] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  112.720948][ T5209] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  112.744397][ T5191] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  112.765850][ T5205] EXT4-fs (loop5): This should not happen!! Data will be lost
[  112.765850][ T5205] 
[  112.769078][ T5198] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  112.792581][   T11] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  112.827118][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.841902][ T5212] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  112.860865][   T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 41 with max blocks 1 with error 117
[  112.875050][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  112.900025][ T5213] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  112.944166][ T5209] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.954271][ T5209] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  112.965603][   T11] EXT4-fs (loop1): This should not happen!! Data will be lost
[  112.965603][   T11] 
[  112.970261][ T5209] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  112.986666][ T5209] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  113.000215][ T5207] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.003327][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  113.026784][ T5207] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  113.034806][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  113.042501][ T5221] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.061980][ T5213] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.070119][ T5207] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  113.087826][ T5212] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.104381][ T5221] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  113.111755][ T5207] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  113.130591][ T5213] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  113.161211][ T5212] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  113.175372][ T5221] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  113.183453][ T5207] EXT4-fs (loop3): This should not happen!! Data will be lost
[  113.183453][ T5207] 
[  113.213292][ T5222] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.213292][ T5223] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.238351][ T5227] loop1: detected capacity change from 0 to 2048
[  113.245438][ T5222] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  113.248056][ T5223] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  113.259801][ T5226] loop5: detected capacity change from 0 to 2048
[  113.286147][ T5222] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  113.290999][ T5223] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  113.302001][ T5221] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  113.327946][ T5223] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  113.332416][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  113.351012][ T5223] EXT4-fs (loop4): This should not happen!! Data will be lost
[  113.351012][ T5223] 
[  113.352989][ T5222] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  113.362359][ T5221] EXT4-fs (loop2): This should not happen!! Data will be lost
[  113.362359][ T5221] 
[  113.388288][ T5212] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.393506][ T5227] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  113.399319][ T5222] EXT4-fs (loop0): This should not happen!! Data will be lost
[  113.399319][ T5222] 
[  113.443189][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.452615][ T5226] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  113.458566][ T5212] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  113.474956][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  113.502633][ T5212] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.502688][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.517528][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  113.548591][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  113.563482][ T5233] loop3: detected capacity change from 0 to 2048
[  113.572486][ T5212] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  113.625748][ T5227] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.642587][ T5227] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  113.677278][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  113.688362][ T5226] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.699234][ T5227] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.699306][    T9] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  113.728746][ T5239] loop2: detected capacity change from 0 to 2048
[  113.734532][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  113.736157][ T5227] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  113.759647][ T5226] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  113.766937][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  113.766937][    T9] 
[  113.798252][ T5235] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.817669][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  113.822922][ T5235] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  113.839596][ T5233] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  113.857366][ T5239] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  113.859723][ T5226] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.877235][ T5235] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  113.949278][ T5245] loop0: detected capacity change from 0 to 2048
[  113.960500][ T5226] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  113.973638][ T5235] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  113.986015][ T5233] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  113.988055][ T5235] EXT4-fs (loop1): This should not happen!! Data will be lost
[  113.988055][ T5235] 
[  114.009842][ T5227] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.010589][ T5239] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.020249][ T5240] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.040608][ T5227] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  114.063287][ T5233] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  114.075553][ T5245] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  114.083304][ T5233] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.096483][ T5240] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  114.098712][ T5249] loop4: detected capacity change from 0 to 2048
[  114.109046][ T5233] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  114.137334][ T1075] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  114.145634][ T5239] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  114.166912][ T5252] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.177629][ T5252] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  114.182170][ T5240] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  114.191049][ T5253] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.215635][ T5252] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  114.222198][ T5245] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.231364][ T1075] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  114.231380][ T1075] EXT4-fs (loop1): This should not happen!! Data will be lost
[  114.231380][ T1075] 
[  114.235810][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  114.269371][ T5240] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  114.285159][ T5252] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  114.286526][ T5249] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  114.298314][ T5252] EXT4-fs (loop2): This should not happen!! Data will be lost
[  114.298314][ T5252] 
[  114.307638][ T5253] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  114.320015][ T5245] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  114.329370][ T5239] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.345700][ T5239] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  114.365165][ T5240] EXT4-fs (loop5): This should not happen!! Data will be lost
[  114.365165][ T5240] 
[  114.385265][ T5245] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.416840][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  114.428483][ T5245] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  114.465699][ T5253] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  114.474345][ T5249] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.496936][ T5239] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.498626][ T5259] loop1: detected capacity change from 0 to 2048
[  114.520133][ T5257] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.523959][ T5253] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  114.550369][ T5239] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  114.558810][ T5253] EXT4-fs (loop3): This should not happen!! Data will be lost
[  114.558810][ T5253] 
[  114.592320][ T5259] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  114.596970][ T5257] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  114.602748][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.623342][ T5249] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  114.644533][ T5257] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  114.653207][ T5262] loop5: detected capacity change from 0 to 2048
[  114.673862][ T5263] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.674538][ T1075] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  114.697321][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  114.706595][ T5257] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  114.717635][ T5263] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  114.722953][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  114.722960][   T27] audit: type=1804 audit(1687167610.106:161): pid=5259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/25/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  114.744234][ T1075] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  114.774520][ T5263] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  114.794978][ T5257] EXT4-fs (loop0): This should not happen!! Data will be lost
[  114.794978][ T5257] 
[  114.807311][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  114.817406][ T5263] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  114.829057][ T5262] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  114.836113][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.855274][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  114.865046][ T5263] EXT4-fs (loop4): This should not happen!! Data will be lost
[  114.865046][ T5263] 
[  114.874885][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  114.893409][ T1075] EXT4-fs (loop2): This should not happen!! Data will be lost
[  114.893409][ T1075] 
[  114.905901][   T27] audit: type=1804 audit(1687167610.296:162): pid=5269 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/25/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  114.941552][ T5268] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  114.969543][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  114.983788][ T5268] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  114.999944][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.035572][ T5268] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  115.051626][   T27] audit: type=1804 audit(1687167610.316:163): pid=5262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/24/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  115.058369][ T5262] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.094319][ T5272] loop3: detected capacity change from 0 to 2048
[  115.106295][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  115.118486][ T5268] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  115.137364][ T5274] loop0: detected capacity change from 0 to 2048
[  115.143716][ T5276] loop2: detected capacity change from 0 to 2048
[  115.150240][ T5268] EXT4-fs (loop1): This should not happen!! Data will be lost
[  115.150240][ T5268] 
[  115.160905][ T5262] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  115.161806][ T5262] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.183111][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  115.186848][ T5262] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  115.202351][ T5259] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.225312][ T5259] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  115.244039][ T5272] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  115.260682][ T5274] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  115.280257][ T5285] loop4: detected capacity change from 0 to 2048
2023/06/19 09:40:10 executed programs: 162
[  115.281542][ T5276] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  115.310954][   T27] audit: type=1804 audit(1687167610.696:164): pid=5272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/28/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  115.341419][ T1075] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  115.378784][ T5277] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.395328][ T5285] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  115.428824][   T27] audit: type=1804 audit(1687167610.696:165): pid=5274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/26/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  115.430738][ T1075] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  115.454990][   T27] audit: type=1804 audit(1687167610.696:166): pid=5276 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/27/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  115.497707][ T5277] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  115.510788][ T5277] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  115.519345][ T5272] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.528095][ T1075] EXT4-fs (loop1): This should not happen!! Data will be lost
[  115.528095][ T1075] 
[  115.547694][ T5277] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  115.553902][ T5293] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.560933][ T5277] EXT4-fs (loop5): This should not happen!! Data will be lost
[  115.560933][ T5277] 
[  115.578133][ T5289] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  115.584934][   T27] audit: type=1804 audit(1687167610.966:167): pid=5294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/26/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  115.616950][ T5272] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  115.646657][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  115.652727][ T5289] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 19 with error 28
[  115.654002][ T5285] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.675228][ T5293] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  115.680258][ T5289] EXT4-fs (loop0): This should not happen!! Data will be lost
[  115.680258][ T5289] 
[  115.698714][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.698777][ T5292] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.716115][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  115.720218][ T5289] EXT4-fs (loop0): Total free blocks count 0
[  115.734218][ T5285] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  115.736319][ T5292] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  115.761958][ T5293] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  115.780245][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  115.782757][ T5289] EXT4-fs (loop0): Free/Dirty block details
[  115.793421][ T5293] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  115.795368][ T5285] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  115.808846][ T5292] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  115.834059][ T5289] EXT4-fs (loop0): free_blocks=2415919104
[  115.864329][ T5289] EXT4-fs (loop0): dirty_blocks=32
[  115.894464][ T5289] EXT4-fs (loop0): Block reservation details
[  115.904559][ T5292] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  115.918604][ T5293] EXT4-fs (loop2): This should not happen!! Data will be lost
[  115.918604][ T5293] 
[  115.943845][ T5297] loop1: detected capacity change from 0 to 2048
[  115.946444][ T5285] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  115.950870][ T5289] EXT4-fs (loop0): i_reserved_data_blocks=2
[  115.969660][ T5292] EXT4-fs (loop3): This should not happen!! Data will be lost
[  115.969660][ T5292] 
[  116.005338][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.019588][ T5299] loop5: detected capacity change from 0 to 2048
[  116.026202][   T27] audit: type=1804 audit(1687167611.406:168): pid=5291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/26/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  116.030124][ T5297] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  116.060925][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.071267][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  116.071380][ T5295] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.094522][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  116.131895][   T27] audit: type=1804 audit(1687167611.516:169): pid=5299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/25/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  116.203116][   T27] audit: type=1804 audit(1687167611.516:170): pid=5297 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/26/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  116.245331][ T5295] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  116.273228][ T5307] loop3: detected capacity change from 0 to 2048
[  116.278739][ T5295] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  116.281649][ T5299] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.304605][ T5295] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  116.310480][ T5305] loop0: detected capacity change from 0 to 2048
[  116.335377][ T5295] EXT4-fs (loop4): This should not happen!! Data will be lost
[  116.335377][ T5295] 
[  116.346691][ T5297] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.367577][ T5312] loop2: detected capacity change from 0 to 2048
[  116.374324][ T5297] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  116.398180][ T5299] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  116.407458][ T5311] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.419600][ T5313] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.439260][ T5311] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  116.512430][ T5313] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  116.537032][ T5311] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  116.584123][ T5313] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  116.603584][ T5305] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.615295][ T5321] loop4: detected capacity change from 0 to 2048
[  116.621772][ T5311] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  116.641394][ T5305] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  116.664065][ T5311] EXT4-fs (loop1): This should not happen!! Data will be lost
[  116.664065][ T5311] 
[  116.674566][ T5326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.676493][ T5313] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  116.694027][ T5307] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.706501][ T5313] EXT4-fs (loop5): This should not happen!! Data will be lost
[  116.706501][ T5313] 
[  116.721103][ T5325] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.731527][ T5307] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  116.752616][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.763426][ T5325] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  116.770758][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  116.788284][ T5326] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  116.788601][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.811203][ T5307] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.836513][ T5325] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  116.839400][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  116.867177][ T5326] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  116.870051][ T5307] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  116.911047][ T5321] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.923565][ T5325] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  116.932740][ T5326] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  116.939625][ T5325] EXT4-fs (loop0): This should not happen!! Data will be lost
[  116.939625][ T5325] 
[  116.961572][ T5327] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  116.971549][ T5326] EXT4-fs (loop2): This should not happen!! Data will be lost
[  116.971549][ T5326] 
[  116.985608][ T5321] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  117.014307][ T5327] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  117.031124][ T5331] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.039025][ T5312] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.066830][ T5331] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  117.082397][ T5327] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  117.128220][ T5331] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  117.147323][ T5335] loop1: detected capacity change from 0 to 2048
[  117.154378][ T5334] loop5: detected capacity change from 0 to 2048
[  117.167545][ T5327] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  117.167790][ T5312] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  117.229553][ T5327] EXT4-fs (loop3): This should not happen!! Data will be lost
[  117.229553][ T5327] 
[  117.238530][ T5337] loop0: detected capacity change from 0 to 2048
[  117.255800][ T5331] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  117.297134][   T11] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  117.312399][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.329039][ T5334] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.339464][ T5331] EXT4-fs (loop4): This should not happen!! Data will be lost
[  117.339464][ T5331] 
[  117.346968][ T5334] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  117.364152][   T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 35 with max blocks 1 with error 117
[  117.377381][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  117.396024][ T5335] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.414723][ T5335] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  117.427935][   T11] EXT4-fs (loop2): This should not happen!! Data will be lost
[  117.427935][   T11] 
[  117.443715][ T5335] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.449724][ T5347] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.465844][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.476045][ T5335] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  117.488724][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  117.510241][ T5337] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.562594][ T5347] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  117.585332][ T5346] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.598641][ T5337] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  117.616569][ T5347] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  117.628329][ T5346] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  117.640718][ T5351] loop2: detected capacity change from 0 to 2048
[  117.666574][ T5353] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.682030][ T5352] loop3: detected capacity change from 0 to 2048
[  117.695717][ T5346] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  117.695863][ T5353] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  117.718020][ T5355] loop4: detected capacity change from 0 to 2048
[  117.723742][ T5347] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  117.741671][ T5346] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  117.761209][ T5346] EXT4-fs (loop1): This should not happen!! Data will be lost
[  117.761209][ T5346] 
[  117.773526][ T5335] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.785036][ T5347] EXT4-fs (loop5): This should not happen!! Data will be lost
[  117.785036][ T5347] 
[  117.802885][ T5353] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  117.804461][ T5334] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.826383][ T5335] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  117.862969][ T5334] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  117.903308][ T5351] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.943368][ T5352] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.954483][ T5353] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  117.967277][ T5353] EXT4-fs (loop0): This should not happen!! Data will be lost
[  117.967277][ T5353] 
[  117.980598][ T5337] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  117.990561][ T5352] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  118.008596][ T5337] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  118.021962][ T5365] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.026853][ T5355] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.035518][ T5351] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  118.050768][ T5355] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  118.070808][ T4229] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  118.082224][ T5366] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.096295][    T9] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  118.106103][ T5366] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  118.122785][ T4229] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117
[  118.123488][ T5366] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  118.136810][ T5365] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  118.157894][ T5366] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  118.165205][ T5351] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.178801][   T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  118.202183][ T4229] EXT4-fs (loop5): This should not happen!! Data will be lost
[  118.202183][ T4229] 
[  118.213150][ T5366] EXT4-fs (loop4): This should not happen!! Data will be lost
[  118.213150][ T5366] 
[  118.213382][ T5351] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  118.223279][    T9] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 58 with max blocks 1 with error 117
[  118.223301][    T9] EXT4-fs (loop1): This should not happen!! Data will be lost
[  118.223301][    T9] 
[  118.223943][   T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 35 with max blocks 1 with error 117
[  118.275069][ T5367] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.285979][ T5365] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  118.286433][ T5355] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.320880][   T41] EXT4-fs (loop0): This should not happen!! Data will be lost
[  118.320880][   T41] 
[  118.321689][ T5365] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  118.322950][ T5367] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  118.333524][ T5365] EXT4-fs (loop3): This should not happen!! Data will be lost
[  118.333524][ T5365] 
[  118.387628][ T5355] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  118.441455][ T5355] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.468279][ T5355] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  118.493767][ T5355] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.508977][ T5370] loop1: detected capacity change from 0 to 2048
[  118.509955][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.519632][ T5371] loop5: detected capacity change from 0 to 2048
[  118.535278][ T5367] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  118.564125][ T5373] loop0: detected capacity change from 0 to 2048
[  118.571427][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  118.579026][ T5367] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  118.590094][   T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  118.611227][ T5367] EXT4-fs (loop2): This should not happen!! Data will be lost
[  118.611227][ T5367] 
[  118.636379][   T41] EXT4-fs (loop4): This should not happen!! Data will be lost
[  118.636379][   T41] 
[  118.769123][ T5370] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.808822][ T5373] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.833874][ T5370] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  118.851174][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.863364][ T5387] loop3: detected capacity change from 0 to 2048
[  118.871177][ T5373] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  118.881140][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  118.893471][ T5371] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.905466][ T5384] loop4: detected capacity change from 0 to 2048
[  118.917306][ T5373] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.923419][ T5370] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.941911][ T5370] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  118.944658][ T5373] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  118.963869][ T5371] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  118.966560][ T5386] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  118.991682][ T5371] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.002155][ T5371] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  119.019985][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.023069][ T5386] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  119.055014][ T5380] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.069371][ T5380] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  119.083775][ T5380] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  119.100537][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  119.116280][ T5380] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  119.124363][ T5384] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.130718][ T5380] EXT4-fs (loop0): This should not happen!! Data will be lost
[  119.130718][ T5380] 
[  119.150292][ T5390] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  119.161497][ T5394] loop2: detected capacity change from 0 to 2048
[  119.167665][ T5386] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  119.183426][ T5387] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.204679][ T5384] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  119.222264][ T5390] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  119.222584][ T5386] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  119.236784][ T5390] EXT4-fs (loop5): This should not happen!! Data will be lost
[  119.236784][ T5390] 
[  119.255573][ T5373] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.259029][ T5398] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.274604][ T5386] EXT4-fs (loop1): This should not happen!! Data will be lost
[  119.274604][ T5386] 
[  119.288427][ T5387] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  119.310604][ T5387] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.315350][ T5398] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  119.336981][ T5373] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  119.345454][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.359436][ T5387] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  119.378064][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  119.393430][ T5398] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  119.407159][ T5397] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.419889][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.433285][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  119.446082][ T5394] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.460748][ T5397] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  119.460767][ T5398] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  119.486528][ T5397] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  119.493259][ T5398] EXT4-fs (loop4): This should not happen!! Data will be lost
[  119.493259][ T5398] 
[  119.510074][ T5394] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  119.534624][   T11] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  119.548479][ T5384] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.595023][   T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  119.608201][ T5397] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  119.623274][ T5404] loop5: detected capacity change from 0 to 2048
[  119.635162][ T5394] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.645994][   T11] EXT4-fs (loop0): This should not happen!! Data will be lost
[  119.645994][   T11] 
[  119.661217][ T5384] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  119.679078][ T5397] EXT4-fs (loop3): This should not happen!! Data will be lost
[  119.679078][ T5397] 
[  119.692849][ T5394] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  119.712004][    T9] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  119.725472][ T5406] loop1: detected capacity change from 0 to 2048
[  119.747869][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  119.762714][ T5394] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.773247][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  119.773256][   T27] audit: type=1804 audit(1687167615.146:187): pid=5404 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/28/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  119.806001][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.818469][ T5394] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  119.820626][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  119.820626][    T9] 
[  119.848841][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  119.851125][ T5402] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.904912][   T27] audit: type=1804 audit(1687167615.286:188): pid=5406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/29/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  119.918758][ T5404] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  119.948132][ T5410] loop0: detected capacity change from 0 to 2048
[  119.957889][ T5402] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  119.984209][ T5406] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.012145][ T5402] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  120.030161][ T5406] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  120.049084][ T5404] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  120.060434][ T5416] loop3: detected capacity change from 0 to 2048
[  120.073665][ T5406] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.082453][ T5414] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.084206][   T27] audit: type=1804 audit(1687167615.456:189): pid=5410 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/30/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  120.114489][ T5419] loop4: detected capacity change from 0 to 2048
[  120.127354][ T5402] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  120.132024][ T5414] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  120.162517][ T5402] EXT4-fs (loop2): This should not happen!! Data will be lost
[  120.162517][ T5402] 
[  120.171509][ T5406] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  120.186486][ T5414] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  120.204069][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.204193][ T5410] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.235419][ T5414] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  120.241807][ T5410] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  120.274046][   T27] audit: type=1804 audit(1687167615.656:190): pid=5416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/32/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  120.309564][ T5414] EXT4-fs (loop5): This should not happen!! Data will be lost
[  120.309564][ T5414] 
[  120.325712][ T5421] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.340160][   T27] audit: type=1804 audit(1687167615.706:191): pid=5419 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/30/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  120.344643][ T5426] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.390572][ T5431] loop2: detected capacity change from 0 to 2048
2023/06/19 09:40:15 executed programs: 186
[  120.415478][ T5421] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  120.429111][ T5421] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  120.448670][ T5416] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.459305][ T5426] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  120.460868][ T5419] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.472131][ T5421] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  120.494536][ T5421] EXT4-fs (loop1): This should not happen!! Data will be lost
[  120.494536][ T5421] 
[  120.504479][ T5426] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  120.526539][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.534165][ T5419] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  120.551233][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.554054][ T5416] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  120.562323][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  120.574188][ T5426] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  120.599445][ T5434] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.602826][ T5426] EXT4-fs (loop0): This should not happen!! Data will be lost
[  120.602826][ T5426] 
[  120.621495][ T5434] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  120.624869][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  120.654228][ T5432] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.665689][ T5434] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  120.688856][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.697283][ T5434] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  120.717670][   T27] audit: type=1804 audit(1687167616.106:192): pid=5431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/31/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  120.728780][ T5434] EXT4-fs (loop4): This should not happen!! Data will be lost
[  120.728780][ T5434] 
[  120.744335][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  120.775104][ T5419] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.775442][ T5432] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  120.812173][ T5419] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  120.886387][    T9] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  120.912335][ T5431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  120.939444][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  120.978711][ T5440] loop5: detected capacity change from 0 to 2048
[  120.994548][ T5439] loop1: detected capacity change from 0 to 2048
[  121.003671][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  121.003671][    T9] 
[  121.018029][ T5443] loop0: detected capacity change from 0 to 2048
[  121.026838][ T5431] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  121.041585][ T5432] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  121.059515][ T5431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.065209][ T5432] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  121.091965][   T27] audit: type=1804 audit(1687167616.476:193): pid=5440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/29/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  121.108052][ T5432] EXT4-fs (loop3): This should not happen!! Data will be lost
[  121.108052][ T5432] 
[  121.171786][ T5440] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.201608][ T5443] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.206788][ T5440] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  121.213357][   T27] audit: type=1804 audit(1687167616.526:194): pid=5443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/31/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  121.235579][ T5443] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  121.250905][   T27] audit: type=1804 audit(1687167616.556:195): pid=5439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/30/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  121.290312][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.297404][ T5431] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  121.329529][ T5440] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.340394][ T5444] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.350821][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  121.366572][ T5439] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.372883][ T5457] loop4: detected capacity change from 0 to 2048
[  121.391029][ T5444] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  121.396580][ T5439] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  121.422036][ T5440] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  121.425456][ T5443] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.444597][ T5444] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  121.451701][ T5454] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.485567][ T5454] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  121.500952][ T5455] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.512072][ T5443] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  121.520657][ T5459] loop3: detected capacity change from 0 to 2048
[  121.531317][ T5456] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.531460][ T5444] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  121.559036][ T5444] EXT4-fs (loop2): This should not happen!! Data will be lost
[  121.559036][ T5444] 
[  121.560056][ T5454] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  121.585591][ T5455] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  121.591937][   T27] audit: type=1804 audit(1687167616.976:196): pid=5457 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/31/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  121.597600][ T5456] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  121.638052][ T5454] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  121.651710][ T5454] EXT4-fs (loop1): This should not happen!! Data will be lost
[  121.651710][ T5454] 
[  121.663041][ T5439] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.667236][ T5455] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  121.674339][ T5439] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  121.706040][ T5455] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  121.735155][ T5457] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.743583][ T5455] EXT4-fs (loop5): This should not happen!! Data will be lost
[  121.743583][ T5455] 
[  121.762894][ T5457] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  121.784550][ T5456] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  121.834085][ T5464] loop2: detected capacity change from 0 to 2048
[  121.844783][ T4175] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  121.872410][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.910681][ T5459] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.912283][ T5457] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  121.921126][ T5456] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  121.935523][ T4175] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  121.945108][ T5456] EXT4-fs (loop0): This should not happen!! Data will be lost
[  121.945108][ T5456] 
[  121.967744][ T5459] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  121.980964][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  121.997059][ T5457] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  122.010275][ T5459] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.021572][ T5459] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  122.034161][ T4175] EXT4-fs (loop1): This should not happen!! Data will be lost
[  122.034161][ T4175] 
[  122.054958][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.065398][ T5470] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.076020][ T5462] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.119298][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  122.180729][ T5462] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  122.198893][ T5474] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.209030][ T5470] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  122.228479][ T5473] loop1: detected capacity change from 0 to 2048
[  122.247681][ T5470] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  122.263029][ T5462] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  122.281361][ T5474] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  122.295521][ T5476] loop5: detected capacity change from 0 to 2048
[  122.303651][ T5462] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  122.318724][ T5470] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  122.330947][ T5474] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  122.349562][ T5470] EXT4-fs (loop3): This should not happen!! Data will be lost
[  122.349562][ T5470] 
[  122.359861][ T5462] EXT4-fs (loop4): This should not happen!! Data will be lost
[  122.359861][ T5462] 
[  122.386804][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.415013][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  122.421168][ T5478] loop0: detected capacity change from 0 to 2048
[  122.470433][ T5474] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  122.486353][ T5473] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.509682][ T5474] EXT4-fs (loop2): This should not happen!! Data will be lost
[  122.509682][ T5474] 
[  122.522069][ T5473] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  122.551318][ T5464] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.563324][ T5485] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.574652][ T5464] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  122.592394][ T5464] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.625930][ T5485] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  122.626883][ T5486] loop4: detected capacity change from 0 to 2048
[  122.667774][ T5476] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.687927][ T5485] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  122.689850][ T5464] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  122.722064][ T5476] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  122.732334][ T5478] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.743332][ T5490] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.760331][ T5490] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  122.771793][ T5492] loop3: detected capacity change from 0 to 2048
[  122.783144][ T5485] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  122.792445][ T5478] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  122.796481][ T5485] EXT4-fs (loop1): This should not happen!! Data will be lost
[  122.796481][ T5485] 
[  122.821156][   T11] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  122.821650][ T5490] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  122.843826][   T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 99 with max blocks 2 with error 117
[  122.866099][   T11] EXT4-fs (loop2): This should not happen!! Data will be lost
[  122.866099][   T11] 
[  122.870831][ T5495] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.879917][ T5473] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.908427][ T5473] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  122.921780][ T5495] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  122.934285][ T5490] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  122.947857][ T5490] EXT4-fs (loop5): This should not happen!! Data will be lost
[  122.947857][ T5490] 
[  122.958889][ T5476] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.970481][ T5476] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  122.983421][ T5476] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  122.993607][ T5473] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.004051][ T5473] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  123.021345][ T5495] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  123.045903][ T5486] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.055562][ T5476] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  123.085571][ T5486] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  123.098548][ T4229] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  123.133781][ T5492] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor.3: Invalid inode table block 0 in block_group 0
[  123.159307][ T4229] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  123.166671][ T5495] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  123.196554][ T5486] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.197523][ T5492] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.214570][ T5502] loop2: detected capacity change from 0 to 2048
[  123.219054][ T5495] EXT4-fs (loop0): This should not happen!! Data will be lost
[  123.219054][ T5495] 
[  123.223142][   T11] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  123.237760][ T4229] EXT4-fs (loop1): This should not happen!! Data will be lost
[  123.237760][ T4229] 
[  123.263089][ T5492] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  123.263542][   T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  123.276488][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.301130][ T5486] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  123.302014][ T5504] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.331121][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  123.348679][ T5500] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.348723][   T11] EXT4-fs (loop5): This should not happen!! Data will be lost
[  123.348723][   T11] 
[  123.381834][ T5500] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  123.399304][ T5504] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  123.454546][ T5500] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  123.493205][ T5504] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  123.496567][ T5508] loop1: detected capacity change from 0 to 2048
[  123.535372][ T5500] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  123.570577][ T5513] loop5: detected capacity change from 0 to 2048
[  123.575551][ T5510] loop0: detected capacity change from 0 to 2048
[  123.579314][ T5500] EXT4-fs (loop4): This should not happen!! Data will be lost
[  123.579314][ T5500] 
[  123.590030][ T5514] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.609316][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.625353][ T5504] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  123.640663][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  123.651319][ T5514] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  123.683821][ T5504] EXT4-fs (loop3): This should not happen!! Data will be lost
[  123.683821][ T5504] 
[  123.705032][ T5514] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  123.727995][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.758871][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  123.804923][ T5508] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.832702][ T5508] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  123.844540][ T5514] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  123.857890][ T5514] EXT4-fs (loop2): This should not happen!! Data will be lost
[  123.857890][ T5514] 
[  123.869320][ T5502] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.880428][ T5502] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  123.883074][ T5508] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.905690][ T5521] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  123.939181][ T5510] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  123.950167][ T5521] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 28 with error 28
[  123.950561][ T4229] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  123.962785][ T5521] EXT4-fs (loop5): This should not happen!! Data will be lost
[  123.962785][ T5521] 
[  123.962800][ T5521] EXT4-fs (loop5): Total free blocks count 0
[  123.962808][ T5521] EXT4-fs (loop5): Free/Dirty block details
[  123.962816][ T5521] EXT4-fs (loop5): free_blocks=2415919104
[  123.962825][ T5521] EXT4-fs (loop5): dirty_blocks=32
[  123.962831][ T5521] EXT4-fs (loop5): Block reservation details
[  123.962837][ T5521] EXT4-fs (loop5): i_reserved_data_blocks=2
[  124.023223][ T5526] loop4: detected capacity change from 0 to 2048
[  124.030777][ T5510] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  124.050416][ T4229] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117
[  124.053965][ T5530] loop3: detected capacity change from 0 to 2048
[  124.069998][ T4229] EXT4-fs (loop2): This should not happen!! Data will be lost
[  124.069998][ T4229] 
[  124.077484][ T5508] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  124.084648][ T5529] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  124.135238][ T5523] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  124.145439][ T5529] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  124.185461][ T5523] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  124.202356][ T5529] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  124.224026][ T5529] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  124.296143][ T5529] EXT4-fs (loop0): This should not happen!! Data will be lost
[  124.296143][ T5529] 
[  124.306123][ T5523] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  124.323464][ T5523] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  124.338232][ T5523] EXT4-fs (loop1): This should not happen!! Data will be lost
[  124.338232][ T5523] 
[  124.345872][ T5530] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  124.349165][ T5536] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  124.388845][ T5530] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  124.389783][ T5536] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 105 with error 28
[  124.409090][ T5541] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  124.431299][ T5537] loop2: detected capacity change from 0 to 2048
[  124.438734][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  124.444016][ T5536] EXT4-fs (loop4): This should not happen!! Data will be lost
[  124.444016][ T5536] 
[  124.459202][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  124.465931][ T5536] EXT4-fs (loop4): Total free blocks count 0
[  124.471295][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  124.479824][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 122 with error 28
[  124.490224][ T5541] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  124.524082][ T5536] EXT4-fs (loop4): Free/Dirty block details
[  124.530951][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  124.531493][ T5536] EXT4-fs (loop4): free_blocks=2415919104
[  124.549707][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost
[  124.549707][ T4175] 
[  124.608251][ T5545] loop1: detected capacity change from 0 to 2048
[  124.635264][ T5541] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  124.652648][ T5536] EXT4-fs (loop4): dirty_blocks=112
[  124.687729][ T5536] EXT4-fs (loop4): Block reservation details
[  124.698520][ T5536] EXT4-fs (loop4): i_reserved_data_blocks=7
[  124.703801][ T5537] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  124.722989][ T5541] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  124.730322][ T5547] loop5: detected capacity change from 0 to 2048
[  124.777620][ T5552] loop0: detected capacity change from 0 to 2048
[  124.806436][ T5541] EXT4-fs (loop3): This should not happen!! Data will be lost
[  124.806436][ T5541] 
[  124.814330][ T5537] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  124.867596][ T5545] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm syz-executor.1: Invalid inode table block 0 in block_group 0
[  124.874392][ T5556] loop4: detected capacity change from 0 to 2048
[  124.892070][ T5553] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  124.904261][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  124.904270][   T27] audit: type=1804 audit(1687167620.286:213): pid=5547 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/32/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  124.944729][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  124.985225][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  125.000320][ T5545] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.011156][ T5553] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  125.033074][ T5552] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.049999][ T5545] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  125.051044][   T27] audit: type=1804 audit(1687167620.346:214): pid=5552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/34/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  125.081812][ T5547] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.092814][ T5553] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  125.122119][   T27] audit: type=1804 audit(1687167620.416:215): pid=5556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/34/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  125.155209][ T5552] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  125.155375][ T5553] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  125.211097][ T5556] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.222821][ T5547] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  125.222844][ T5553] EXT4-fs (loop2): This should not happen!! Data will be lost
[  125.222844][ T5553] 
[  125.244959][ T5571] loop3: detected capacity change from 0 to 2048
[  125.246606][ T5552] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.253102][ T5556] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  125.280339][ T5556] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.283143][ T5547] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.294089][ T5557] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.315200][ T5556] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  125.315290][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.328064][ T5552] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  125.349961][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  125.351196][ T5557] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  125.375690][ T5547] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  125.389117][ T5568] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.399697][   T27] audit: type=1804 audit(1687167620.776:216): pid=5571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/36/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  125.456089][ T5571] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.468290][ T5570] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.474360][ T5571] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  125.520039][ T5570] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  125.520211][ T5568] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  125.547722][ T5557] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  125.564427][ T5567] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.582598][ T5571] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.599112][ T5577] loop2: detected capacity change from 0 to 2048
[  125.623582][ T5567] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  125.637915][ T5568] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  125.649180][ T5571] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  125.655037][ T5557] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  125.680921][ T5570] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  125.695587][ T5567] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  125.698646][ T5557] EXT4-fs (loop1): This should not happen!! Data will be lost
[  125.698646][ T5557] 
[  125.723905][ T5568] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  125.738551][ T5570] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  125.751519][ T5575] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.762155][ T5570] EXT4-fs (loop4): This should not happen!! Data will be lost
[  125.762155][ T5570] 
2023/06/19 09:40:21 executed programs: 210
[  125.772810][ T5568] EXT4-fs (loop0): This should not happen!! Data will be lost
[  125.772810][ T5568] 
[  125.799822][ T5575] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  125.812501][ T5567] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  125.814961][   T27] audit: type=1804 audit(1687167621.186:217): pid=5577 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/35/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  125.826238][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.863251][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.878613][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  125.892792][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  125.904106][ T5575] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  125.933365][ T5567] EXT4-fs (loop5): This should not happen!! Data will be lost
[  125.933365][ T5567] 
[  125.944474][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  125.958038][ T5575] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  125.958073][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  126.001475][ T5577] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.038219][ T5577] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  126.060813][ T5575] EXT4-fs (loop3): This should not happen!! Data will be lost
[  126.060813][ T5575] 
[  126.080207][ T5583] loop4: detected capacity change from 0 to 2048
[  126.097622][ T5581] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.147006][ T5581] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  126.160521][ T5581] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  126.179007][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.193509][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  126.220818][ T5581] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  126.233036][ T5586] loop0: detected capacity change from 0 to 2048
[  126.240710][   T27] audit: type=1804 audit(1687167621.626:218): pid=5583 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/35/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  126.245232][ T5587] loop5: detected capacity change from 0 to 2048
[  126.284119][ T5581] EXT4-fs (loop2): This should not happen!! Data will be lost
[  126.284119][ T5581] 
[  126.336795][ T5577] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.358885][ T5594] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.369539][ T5577] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  126.371104][   T27] audit: type=1804 audit(1687167621.756:219): pid=5586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/35/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  126.381999][ T5594] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  126.423406][ T5591] loop1: detected capacity change from 0 to 2048
[  126.464482][ T5586] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.477139][   T27] audit: type=1804 audit(1687167621.846:220): pid=5587 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/33/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  126.497567][ T5586] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  126.504359][ T5594] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  126.532564][   T27] audit: type=1804 audit(1687167621.916:221): pid=5591 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/34/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  126.571181][ T4175] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  126.582440][ T5597] loop3: detected capacity change from 0 to 2048
[  126.611949][ T5602] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.619719][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 91 with max blocks 1 with error 117
[  126.635698][ T5594] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  126.656399][ T5605] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  126.675331][ T5591] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.685356][ T5602] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  126.697964][ T5594] EXT4-fs (loop4): This should not happen!! Data will be lost
[  126.697964][ T5594] 
[  126.711255][ T5602] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  126.735646][ T5591] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  126.737275][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost
[  126.737275][ T4175] 
[  126.753108][ T5583] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.773940][ T5605] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 28
[  126.791873][   T27] audit: type=1804 audit(1687167622.176:222): pid=5597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/37/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  126.818813][ T5605] EXT4-fs (loop5): This should not happen!! Data will be lost
[  126.818813][ T5605] 
[  126.829876][ T5583] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  126.842477][ T5602] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  126.861509][ T5606] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.874996][ T5583] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.897592][ T5583] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  126.900781][ T5605] EXT4-fs (loop5): Total free blocks count 0
[  126.920052][ T5597] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  126.930698][ T5606] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  126.946386][ T5605] EXT4-fs (loop5): Free/Dirty block details
[  126.958842][ T5597] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  126.979697][ T5605] EXT4-fs (loop5): free_blocks=2415919104
[  126.987064][ T5606] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  127.008629][ T5605] EXT4-fs (loop5): dirty_blocks=48
[  127.014376][ T5609] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.024332][ T5605] EXT4-fs (loop5): Block reservation details
[  127.026357][ T4175] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  127.034199][ T5602] EXT4-fs (loop0): This should not happen!! Data will be lost
[  127.034199][ T5602] 
[  127.065199][ T5605] EXT4-fs (loop5): i_reserved_data_blocks=3
[  127.071423][ T5609] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  127.084533][ T5611] loop2: detected capacity change from 0 to 2048
[  127.092323][ T5609] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  127.092829][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 55 with max blocks 1 with error 117
[  127.121236][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.123860][ T5609] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  127.130983][ T5606] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  127.149806][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost
[  127.149806][ T4175] 
[  127.159316][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  127.179837][ T5609] EXT4-fs (loop3): This should not happen!! Data will be lost
[  127.179837][ T5609] 
[  127.189878][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.194189][ T5606] EXT4-fs (loop1): This should not happen!! Data will be lost
[  127.194189][ T5606] 
[  127.205224][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  127.226197][ T5597] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.238004][ T5597] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  127.265164][ T5615] loop4: detected capacity change from 0 to 2048
[  127.303072][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.319956][ T5617] loop0: detected capacity change from 0 to 2048
[  127.373207][ T1075] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  127.426868][ T5611] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.451760][ T5617] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.468728][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  127.483795][ T5617] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  127.496438][ T1075] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  127.499782][ T5624] loop5: detected capacity change from 0 to 2048
[  127.514357][ T5611] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  127.517403][ T5629] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.538265][ T1075] EXT4-fs (loop3): This should not happen!! Data will be lost
[  127.538265][ T1075] 
[  127.551363][ T5626] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.584737][ T5626] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  127.589553][ T5629] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  127.625888][ T5628] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.639408][ T5628] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  127.671966][ T5626] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  127.689695][ T1255] ieee802154 phy0 wpan0: encryption failed: -22
[  127.696660][ T1255] ieee802154 phy1 wpan1: encryption failed: -22
[  127.707446][ T5629] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  127.751397][ T5634] loop3: detected capacity change from 0 to 2048
[  127.752544][ T5628] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  127.773601][ T5629] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  127.787583][ T5629] EXT4-fs (loop4): This should not happen!! Data will be lost
[  127.787583][ T5629] 
[  127.790914][ T5626] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  127.798357][ T5615] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.821782][ T5615] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  127.822997][ T5635] loop1: detected capacity change from 0 to 2048
[  127.840266][ T5615] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.854564][ T5626] EXT4-fs (loop0): This should not happen!! Data will be lost
[  127.854564][ T5626] 
[  127.871303][ T5615] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  127.891262][ T5624] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.901249][ T5628] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  127.901268][ T5628] EXT4-fs (loop2): This should not happen!! Data will be lost
[  127.901268][ T5628] 
[  127.940105][ T5624] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  127.960128][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.976962][ T5617] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  127.978694][ T5615] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.008998][ T5634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.019516][ T5617] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  128.022253][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  128.045944][ T5624] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.057116][ T5634] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  128.074477][ T5643] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.079837][ T5615] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  128.097623][ T5624] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  128.098780][ T5639] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.110070][ T5617] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.130188][ T5617] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  128.143992][ T5643] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  128.162301][ T5645] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  128.204106][ T5639] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  128.210197][ T5645] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 15 with error 28
[  128.216239][ T5643] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  128.230037][ T5647] loop2: detected capacity change from 0 to 2048
[  128.252194][ T5645] EXT4-fs (loop1): This should not happen!! Data will be lost
[  128.252194][ T5645] 
[  128.254629][   T46] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  128.274978][ T5639] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  128.286839][ T5645] EXT4-fs (loop1): Total free blocks count 0
[  128.298982][ T5645] EXT4-fs (loop1): Free/Dirty block details
[  128.306961][ T5643] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  128.319990][   T46] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117
[  128.333771][ T5639] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  128.333791][ T5639] EXT4-fs (loop5): This should not happen!! Data will be lost
[  128.333791][ T5639] 
[  128.340290][ T5645] EXT4-fs (loop1): free_blocks=2415919104
[  128.353235][ T5643] EXT4-fs (loop3): This should not happen!! Data will be lost
[  128.353235][ T5643] 
[  128.361485][ T5645] EXT4-fs (loop1): dirty_blocks=16
[  128.363183][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.377385][ T5634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.378318][   T46] EXT4-fs (loop0): This should not happen!! Data will be lost
[  128.378318][   T46] 
[  128.393076][ T5634] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  128.402925][   T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  128.431655][ T5645] EXT4-fs (loop1): Block reservation details
[  128.437579][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  128.456596][ T5645] EXT4-fs (loop1): i_reserved_data_blocks=1
[  128.462733][   T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  128.475756][ T5634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.486954][ T5635] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.497720][   T46] EXT4-fs (loop4): This should not happen!! Data will be lost
[  128.497720][   T46] 
[  128.511381][ T5634] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  128.569913][ T5635] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  128.570095][ T1075] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  128.608084][ T5647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor.2: Invalid inode table block 0 in block_group 0
[  128.641515][ T5652] loop5: detected capacity change from 0 to 2048
[  128.655293][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 28
[  128.678761][ T5647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.707796][ T5656] loop4: detected capacity change from 0 to 2048
[  128.711082][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[  128.711082][   T46] 
[  128.727864][ T1075] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 94 with max blocks 1 with error 117
[  128.732985][ T5647] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  128.742336][ T5654] loop0: detected capacity change from 0 to 2048
[  128.761652][ T1075] EXT4-fs (loop3): This should not happen!! Data will be lost
[  128.761652][ T1075] 
[  128.786897][ T5647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.806988][ T5647] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  128.861637][ T5657] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.934988][ T5652] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.941030][ T5667] loop3: detected capacity change from 0 to 2048
[  128.948154][ T5663] loop1: detected capacity change from 0 to 2048
[  128.955026][ T5654] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  128.971405][ T5657] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  128.991021][ T5652] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  129.006050][ T5657] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  129.022316][ T5656] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.025902][ T5657] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  129.040183][ T5656] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  129.096311][ T5654] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  129.111208][ T5670] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.124613][ T5657] EXT4-fs (loop2): This should not happen!! Data will be lost
[  129.124613][ T5657] 
[  129.150521][ T5670] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  129.163045][ T5675] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.181326][ T5656] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.181343][ T5670] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  129.194015][ T5656] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  129.220338][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.235363][ T5663] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.241510][ T5667] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.249831][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  129.257830][ T5667] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  129.279113][ T5675] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  129.279924][ T5667] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.291267][ T5663] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  129.300953][ T5670] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  129.301633][ T5674] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.319831][ T5675] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  129.327797][ T5680] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.345026][ T5670] EXT4-fs (loop5): This should not happen!! Data will be lost
[  129.345026][ T5670] 
[  129.372802][ T5667] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  129.376506][ T5674] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  129.387755][ T5667] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.403893][ T5675] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  129.422268][ T5674] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  129.438384][ T5675] EXT4-fs (loop0): This should not happen!! Data will be lost
[  129.438384][ T5675] 
[  129.449076][ T5674] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  129.462804][ T5674] EXT4-fs (loop4): This should not happen!! Data will be lost
[  129.462804][ T5674] 
[  129.472977][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.473642][ T5680] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  129.509249][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.533322][ T5667] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  129.533385][ T5680] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  129.545886][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  129.561821][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  129.577001][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.597624][ T5683] loop2: detected capacity change from 0 to 2048
[  129.623743][ T5681] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.634728][ T5681] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  129.635636][ T5680] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  129.652769][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  129.659873][ T5680] EXT4-fs (loop1): This should not happen!! Data will be lost
[  129.659873][ T5680] 
[  129.705881][ T5681] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  129.742022][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.767816][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  129.807848][ T5681] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  129.830608][ T5689] loop4: detected capacity change from 0 to 2048
[  129.853255][ T5690] loop5: detected capacity change from 0 to 2048
[  129.869930][ T5681] EXT4-fs (loop3): This should not happen!! Data will be lost
[  129.869930][ T5681] 
[  129.918503][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  129.918512][   T27] audit: type=1804 audit(1687167625.306:236): pid=5689 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/38/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  129.933695][ T5683] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.968575][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  129.971809][ T5691] loop0: detected capacity change from 0 to 2048
[  130.045577][ T5689] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.082201][ T5696] loop1: detected capacity change from 0 to 2048
[  130.092566][ T5689] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  130.132263][ T5683] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  130.133513][ T5702] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.154885][   T27] audit: type=1804 audit(1687167625.536:237): pid=5703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/36/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  130.184077][ T5702] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  130.226454][   T27] audit: type=1804 audit(1687167625.586:238): pid=5696 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/37/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  130.266373][ T5697] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.283726][ T5712] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.292247][ T5697] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  130.297251][ T5696] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.310223][   T27] audit: type=1804 audit(1687167625.606:239): pid=5691 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/38/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  130.316482][ T5691] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.344218][ T5708] loop3: detected capacity change from 0 to 2048
[  130.365295][ T5702] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  130.366564][ T5712] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  130.394296][ T5697] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  130.394678][ T5696] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  130.424635][ T5697] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  130.428609][ T5691] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  130.438359][ T5702] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  130.438381][ T5702] EXT4-fs (loop4): This should not happen!! Data will be lost
[  130.438381][ T5702] 
[  130.438871][ T5689] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.455262][ T5712] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  130.464559][ T5697] EXT4-fs (loop2): This should not happen!! Data will be lost
[  130.464559][ T5697] 
[  130.511164][ T5689] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  130.515082][ T5712] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  130.529723][ T5689] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.550597][ T5696] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.554870][   T27] audit: type=1804 audit(1687167625.926:240): pid=5708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/40/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  130.580398][ T5696] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  130.586729][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.611924][ T5714] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.613126][ T5689] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  130.652602][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  130.655282][ T5712] EXT4-fs (loop5): This should not happen!! Data will be lost
[  130.655282][ T5712] 
[  130.688739][ T5708] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.702212][ T5713] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.712170][ T5714] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  130.720477][ T5708] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  130.739707][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.751295][ T5713] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  130.753891][ T5718] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.771496][ T5714] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  130.776476][ T5713] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  130.805550][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  130.817469][ T5718] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  130.820076][ T5714] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  130.833329][   T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  130.866291][ T5718] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  130.867146][ T5713] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  130.882838][ T5714] EXT4-fs (loop0): This should not happen!! Data will be lost
[  130.882838][ T5714] 
[  130.902686][ T5718] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  130.911660][ T5720] loop2: detected capacity change from 0 to 2048
[  130.919324][   T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  130.925839][ T5718] EXT4-fs (loop3): This should not happen!! Data will be lost
[  130.925839][ T5718] 
2023/06/19 09:40:26 executed programs: 236
[  130.938126][   T46] EXT4-fs (loop4): This should not happen!! Data will be lost
[  130.938126][   T46] 
[  130.964930][ T5713] EXT4-fs (loop1): This should not happen!! Data will be lost
[  130.964930][ T5713] 
[  130.981779][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  130.988400][ T5708] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.033230][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  131.035853][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.064600][   T27] audit: type=1804 audit(1687167626.446:241): pid=5720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/39/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  131.130408][ T5724] loop4: detected capacity change from 0 to 2048
[  131.138748][ T5726] loop5: detected capacity change from 0 to 2048
[  131.160641][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  131.165386][ T5708] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  131.188731][ T5720] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.213510][ T5720] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  131.228886][   T27] audit: type=1804 audit(1687167626.606:242): pid=5726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/37/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  131.242320][ T5728] loop0: detected capacity change from 0 to 2048
[  131.269535][   T11] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  131.269883][ T5720] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.296750][ T5720] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  131.324360][ T5720] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.326479][ T5726] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.344058][   T27] audit: type=1804 audit(1687167626.726:243): pid=5724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/39/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  131.350171][   T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  131.402335][ T5736] loop1: detected capacity change from 0 to 2048
[  131.409345][ T5726] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  131.469829][   T27] audit: type=1804 audit(1687167626.856:244): pid=5736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/38/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  131.496351][   T11] EXT4-fs (loop3): This should not happen!! Data will be lost
[  131.496351][   T11] 
[  131.497065][ T5724] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.513272][ T5720] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  131.534371][ T5729] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.545375][ T5729] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  131.558288][ T5729] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  131.563489][ T5726] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.588163][ T5724] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  131.600808][ T5729] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  131.621560][   T27] audit: type=1804 audit(1687167627.006:245): pid=5728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/39/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  131.655430][ T5726] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  131.728985][ T5724] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.740292][ T5737] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.740763][ T5729] EXT4-fs (loop2): This should not happen!! Data will be lost
[  131.740763][ T5729] 
[  131.764060][ T5736] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm syz-executor.1: Invalid inode table block 0 in block_group 0
[  131.790253][ T5724] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  131.804773][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.817363][ T5748] loop3: detected capacity change from 0 to 2048
[  131.824194][ T5728] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.826590][ T5736] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.834492][ T5737] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  131.859394][ T5728] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  131.859738][ T5737] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  131.877672][ T5728] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.888012][ T5736] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  131.912561][ T5744] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.930966][ T5736] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  131.934597][ T5737] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  131.942438][ T5728] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  131.969194][ T5737] EXT4-fs (loop5): This should not happen!! Data will be lost
[  131.969194][ T5737] 
[  131.983624][ T5736] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  131.992030][ T5744] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  132.007697][ T5745] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.021530][ T5745] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  132.044984][ T5747] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.057145][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.076694][ T5744] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  132.082866][ T5745] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  132.113686][ T5752] loop2: detected capacity change from 0 to 2048
[  132.126314][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  132.129093][ T5745] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  132.146566][ T5747] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  132.163070][ T5748] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.168913][ T5744] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  132.190039][ T5745] EXT4-fs (loop1): This should not happen!! Data will be lost
[  132.190039][ T5745] 
[  132.205281][ T5747] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  132.235583][ T5747] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  132.248117][ T5748] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  132.262275][ T5756] loop5: detected capacity change from 0 to 2048
[  132.269549][ T5744] EXT4-fs (loop4): This should not happen!! Data will be lost
[  132.269549][ T5744] 
[  132.289691][ T5747] EXT4-fs (loop0): This should not happen!! Data will be lost
[  132.289691][ T5747] 
[  132.291888][ T5754] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.310166][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.317860][ T5754] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  132.333172][ T5754] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  132.335490][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  132.371100][ T5754] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  132.390922][ T5754] EXT4-fs (loop3): This should not happen!! Data will be lost
[  132.390922][ T5754] 
[  132.404786][ T5748] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.479787][ T5752] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.495487][ T5748] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  132.543546][ T5763] loop1: detected capacity change from 0 to 2048
[  132.560110][ T5768] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.594670][ T5752] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  132.614302][ T5767] loop0: detected capacity change from 0 to 2048
[  132.635604][    T9] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  132.645509][ T5768] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  132.671862][ T5768] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  132.671869][    T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  132.671885][    T9] EXT4-fs (loop3): This should not happen!! Data will be lost
[  132.671885][    T9] 
[  132.709310][ T5763] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.723752][ T5769] loop4: detected capacity change from 0 to 2048
[  132.734399][ T5765] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.760472][ T5765] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  132.774568][ T5768] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  132.791901][ T5776] loop3: detected capacity change from 0 to 2048
[  132.794739][ T5763] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  132.821246][ T5765] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  132.845603][ T5765] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  132.906714][ T5768] EXT4-fs (loop5): This should not happen!! Data will be lost
[  132.906714][ T5768] 
[  132.945210][ T5767] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  132.960073][ T5765] EXT4-fs (loop2): This should not happen!! Data will be lost
[  132.960073][ T5765] 
[  132.991989][ T5775] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.015426][ T5756] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.019728][ T5776] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.054973][ T5756] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  133.055299][ T5775] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  133.085126][ T5776] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  133.086749][ T5769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.097343][ T5767] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  133.152698][ T5769] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  133.168097][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.171771][ T5787] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.195432][   T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  133.213166][ T5786] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.218286][   T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  133.223363][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  133.254063][ T5787] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  133.255095][ T5786] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  133.273235][   T46] EXT4-fs (loop5): This should not happen!! Data will be lost
[  133.273235][   T46] 
[  133.304064][ T5787] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  133.306163][ T5783] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.341805][ T5786] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  133.341803][ T5775] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  133.342779][ T5775] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  133.383356][ T5783] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  133.439559][ T5787] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  133.455072][ T5775] EXT4-fs (loop1): This should not happen!! Data will be lost
[  133.455072][ T5775] 
[  133.475936][ T5783] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  133.509068][ T5787] EXT4-fs (loop4): This should not happen!! Data will be lost
[  133.509068][ T5787] 
[  133.529445][ T5786] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  133.549101][ T5783] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  133.566727][ T5786] EXT4-fs (loop3): This should not happen!! Data will be lost
[  133.566727][ T5786] 
[  133.578229][ T5790] loop2: detected capacity change from 0 to 2048
[  133.584269][ T5783] EXT4-fs (loop0): This should not happen!! Data will be lost
[  133.584269][ T5783] 
[  133.593879][ T5791] loop5: detected capacity change from 0 to 2048
[  133.629604][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.641756][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.659559][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  133.673096][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  133.674538][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.742264][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  133.818880][ T5791] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.891884][ T5798] loop4: detected capacity change from 0 to 2048
[  133.911713][ T5791] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  133.937064][ T5790] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.952593][ T5803] loop0: detected capacity change from 0 to 2048
[  133.963870][ T5807] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  133.977051][ T5802] loop1: detected capacity change from 0 to 2048
[  133.982464][ T5790] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  133.998029][ T5806] loop3: detected capacity change from 0 to 2048
[  134.002664][ T5807] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  134.025964][ T5790] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.036090][ T5807] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  134.037067][ T5790] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  134.071437][ T5807] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  134.116885][ T5799] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.124907][ T5807] EXT4-fs (loop5): This should not happen!! Data will be lost
[  134.124907][ T5807] 
[  134.138508][ T5799] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  134.206420][ T5799] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  134.222220][ T5798] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.234353][ T5803] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.250506][ T5798] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  134.262731][ T5799] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  134.265757][ T5791] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.289431][ T5799] EXT4-fs (loop2): This should not happen!! Data will be lost
[  134.289431][ T5799] 
[  134.291656][ T5803] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  134.306107][ T5790] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.335678][ T5820] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  134.335704][ T5791] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  134.356781][ T5818] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.374541][ T5802] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.380526][ T5798] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.395841][ T5820] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 22 with error 28
[  134.409422][ T5820] EXT4-fs (loop3): This should not happen!! Data will be lost
[  134.409422][ T5820] 
[  134.420020][ T5790] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  134.435838][ T5818] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  134.449778][ T5802] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  134.457193][ T5798] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  134.464160][ T5820] EXT4-fs (loop3): Total free blocks count 0
[  134.480544][ T5823] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.492133][ T5821] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.498675][ T5820] EXT4-fs (loop3): Free/Dirty block details
[  134.509319][ T5818] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  134.510032][ T5823] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  134.534538][ T5821] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  134.539869][   T11] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  134.557441][ T5818] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  134.566385][ T5820] EXT4-fs (loop3): free_blocks=2415919104
[  134.579745][   T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  134.586121][ T5820] EXT4-fs (loop3): dirty_blocks=64
[  134.610116][ T5821] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  134.624326][ T5818] EXT4-fs (loop0): This should not happen!! Data will be lost
[  134.624326][ T5818] 
[  134.628420][ T5823] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  134.651854][ T5803] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.657777][   T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117
[  134.674029][   T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  134.681796][   T11] EXT4-fs (loop5): This should not happen!! Data will be lost
[  134.681796][   T11] 
[  134.704219][ T5821] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  134.718927][ T5820] EXT4-fs (loop3): Block reservation details
[  134.724178][ T5823] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  134.743490][   T41] EXT4-fs (loop2): This should not happen!! Data will be lost
[  134.743490][   T41] 
[  134.754241][ T5820] EXT4-fs (loop3): i_reserved_data_blocks=5
[  134.773141][ T5821] EXT4-fs (loop4): This should not happen!! Data will be lost
[  134.773141][ T5821] 
[  134.784578][ T5803] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  134.791208][ T5823] EXT4-fs (loop1): This should not happen!! Data will be lost
[  134.791208][ T5823] 
[  134.831667][ T1061] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 47 with error 28
[  134.860161][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  134.860420][   T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  134.873240][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  134.903448][ T1061] EXT4-fs (loop3): This should not happen!! Data will be lost
[  134.903448][ T1061] 
[  134.914308][   T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  134.953729][ T5827] loop2: detected capacity change from 0 to 2048
[  135.022074][ T5829] loop1: detected capacity change from 0 to 2048
[  135.030100][   T41] EXT4-fs (loop0): This should not happen!! Data will be lost
[  135.030100][   T41] 
[  135.030690][ T5826] loop5: detected capacity change from 0 to 2048
[  135.050881][   T27] kauditd_printk_skb: 17 callbacks suppressed
[  135.050891][   T27] audit: type=1804 audit(1687167630.436:263): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/42/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  135.168482][   T27] audit: type=1804 audit(1687167630.556:264): pid=5826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/40/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  135.204654][ T5838] loop4: detected capacity change from 0 to 2048
[  135.206702][ T5836] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.221336][ T5841] loop0: detected capacity change from 0 to 2048
[  135.231511][ T5833] loop3: detected capacity change from 0 to 2048
[  135.272490][ T5836] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  135.296118][ T5826] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.343850][   T27] audit: type=1804 audit(1687167630.656:265): pid=5829 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/41/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  135.344455][ T5829] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.401646][ T5836] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  135.427566][ T5841] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.443076][ T5833] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.448675][   T27] audit: type=1804 audit(1687167630.676:266): pid=5841 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/42/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  135.460849][ T5838] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.489027][ T5836] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  135.499066][ T5826] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  135.517817][   T27] audit: type=1804 audit(1687167630.696:267): pid=5833 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/44/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  135.534107][ T5841] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  135.551731][ T5833] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  135.566162][ T5826] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.573129][ T5836] EXT4-fs (loop2): This should not happen!! Data will be lost
[  135.573129][ T5836] 
[  135.591984][   T27] audit: type=1804 audit(1687167630.716:268): pid=5838 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/42/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  135.593373][ T5838] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  135.625463][ T5829] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  135.631548][ T5827] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.653279][ T5826] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  135.667037][ T5856] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.667264][ T5857] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.682959][ T5829] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.700460][ T5829] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  135.704983][ T5826] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.714249][ T5857] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  135.736070][ T5856] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  135.745202][ T5855] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.765800][ T5855] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  135.772996][ T5827] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  135.780239][ T5838] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.803174][ T5826] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  135.817862][ T5855] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  135.840437][ T5856] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  135.841500][ T5857] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  135.874573][ T5838] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  135.875109][ T5851] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.893768][ T5857] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  135.907194][ T5851] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  135.911158][ T5856] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  135.923718][ T5858] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  135.935158][ T5855] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  135.935175][ T5855] EXT4-fs (loop1): This should not happen!! Data will be lost
[  135.935175][ T5855] 
[  135.938918][   T11] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  135.992927][ T5851] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  136.009605][ T5857] EXT4-fs (loop3): This should not happen!! Data will be lost
[  136.009605][ T5857] 
[  136.018497][ T5858] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
2023/06/19 09:40:31 executed programs: 259
[  136.050361][ T5856] EXT4-fs (loop0): This should not happen!! Data will be lost
[  136.050361][ T5856] 
[  136.054321][ T5858] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  136.062712][   T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 35 with max blocks 1 with error 117
[  136.086618][ T5851] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  136.109014][ T5858] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  136.113996][ T5851] EXT4-fs (loop5): This should not happen!! Data will be lost
[  136.113996][ T5851] 
[  136.139758][   T11] EXT4-fs (loop2): This should not happen!! Data will be lost
[  136.139758][   T11] 
[  136.140783][ T5860] loop1: detected capacity change from 0 to 2048
[  136.164521][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.179257][ T5858] EXT4-fs (loop4): This should not happen!! Data will be lost
[  136.179257][ T5858] 
[  136.196401][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  136.268806][   T27] audit: type=1804 audit(1687167631.656:269): pid=5860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/42/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  136.371698][ T5862] loop3: detected capacity change from 0 to 2048
[  136.400430][ T5860] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.434129][ T5869] loop2: detected capacity change from 0 to 2048
[  136.435762][ T5871] loop0: detected capacity change from 0 to 2048
[  136.453731][ T5866] loop5: detected capacity change from 0 to 2048
[  136.463120][ T5873] loop4: detected capacity change from 0 to 2048
[  136.467696][ T5860] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  136.490968][ T5875] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.501733][   T27] audit: type=1804 audit(1687167631.886:270): pid=5862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/45/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  136.562449][ T5875] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  136.583065][ T5875] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  136.675185][ T5875] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  136.683330][ T5862] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.689220][ T5866] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.693408][ T5866] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  136.714680][   T27] audit: type=1804 audit(1687167631.916:271): pid=5869 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/43/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  136.737258][ T5884] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.788570][ T5871] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.798879][ T5884] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  136.808084][ T5873] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.818350][ T5871] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  136.827905][ T5862] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  136.840455][ T5884] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  136.861101][ T5873] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  136.866372][ T5875] EXT4-fs (loop1): This should not happen!! Data will be lost
[  136.866372][ T5875] 
[  136.894084][ T5891] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.898807][   T27] audit: type=1804 audit(1687167631.946:272): pid=5866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/41/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  136.905715][ T5866] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.944777][ T5862] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.972850][ T5862] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  136.973179][ T5893] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  136.985512][ T5884] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  136.996605][ T5891] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  137.008901][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.030630][ T5866] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  137.033291][ T5893] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  137.043653][ T5884] EXT4-fs (loop2): This should not happen!! Data will be lost
[  137.043653][ T5884] 
[  137.069474][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  137.077210][ T5894] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.083520][ T5869] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.091380][ T5891] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  137.120024][ T5892] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.132795][ T5893] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  137.135075][ T5869] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  137.157122][ T5894] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  137.177358][ T5892] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  137.203338][ T5894] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  137.218476][ T5891] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  137.237394][ T5892] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  137.237900][ T5893] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  137.278128][ T5894] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  137.293591][   T46] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  137.318544][   T46] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117
[  137.322761][ T5892] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  137.333304][ T5893] EXT4-fs (loop4): This should not happen!! Data will be lost
[  137.333304][ T5893] 
[  137.354904][ T5894] EXT4-fs (loop5): This should not happen!! Data will be lost
[  137.354904][ T5894] 
[  137.371166][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.372277][ T5896] loop1: detected capacity change from 0 to 2048
[  137.389373][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.395030][ T5892] EXT4-fs (loop3): This should not happen!! Data will be lost
[  137.395030][ T5892] 
[  137.407655][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  137.409419][ T5891] EXT4-fs (loop0): This should not happen!! Data will be lost
[  137.409419][ T5891] 
[  137.431879][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  137.444641][   T46] EXT4-fs (loop2): This should not happen!! Data will be lost
[  137.444641][   T46] 
[  137.508042][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.561108][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  137.621938][ T5905] loop4: detected capacity change from 0 to 2048
[  137.641033][ T5903] loop3: detected capacity change from 0 to 2048
[  137.664293][ T5907] loop2: detected capacity change from 0 to 2048
[  137.668893][ T5899] loop5: detected capacity change from 0 to 2048
[  137.689093][ T5896] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.703865][ T5896] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  137.743270][ T5914] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.765967][ T5914] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  137.818459][ T5905] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.831455][ T5905] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  137.882508][ T5914] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  137.889373][ T5918] loop0: detected capacity change from 0 to 2048
[  137.920667][ T5899] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.934433][ T5899] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  137.947300][ T5926] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.964007][ T5905] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.984877][ T5903] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.989627][ T5921] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  137.994650][ T5914] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  138.017837][ T5926] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  138.019292][ T5914] EXT4-fs (loop1): This should not happen!! Data will be lost
[  138.019292][ T5914] 
[  138.041652][ T5903] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  138.048355][ T5905] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  138.053968][ T5921] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  138.078225][ T5926] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  138.086604][ T5922] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.105621][ T5922] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  138.119481][ T5921] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  138.128869][ T5926] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  138.141877][ T5896] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.159487][ T5924] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.165832][ T5922] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  138.169752][ T5924] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  138.188429][ T5918] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.197802][ T5896] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  138.220993][ T5926] EXT4-fs (loop5): This should not happen!! Data will be lost
[  138.220993][ T5926] 
[  138.232353][ T5922] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  138.236767][ T5918] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  138.261486][ T5921] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  138.265322][ T5924] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  138.274602][ T5922] EXT4-fs (loop3): This should not happen!! Data will be lost
[  138.274602][ T5922] 
[  138.301004][   T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  138.303766][ T5918] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.315453][ T5921] EXT4-fs (loop2): This should not happen!! Data will be lost
[  138.315453][ T5921] 
[  138.344260][   T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  138.358218][ T5924] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  138.372160][   T41] EXT4-fs (loop1): This should not happen!! Data will be lost
[  138.372160][   T41] 
[  138.376878][ T5903] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.390963][ T5924] EXT4-fs (loop4): This should not happen!! Data will be lost
[  138.390963][ T5924] 
[  138.392096][ T5918] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  138.411639][ T5905] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.413348][ T5907] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.431221][ T5903] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  138.452464][ T5905] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  138.466097][ T5903] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.495418][ T5929] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.505717][ T5907] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  138.524265][ T5903] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  138.554069][ T5932] loop5: detected capacity change from 0 to 2048
[  138.561496][   T11] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  138.561684][   T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  138.594400][ T5929] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  138.609331][ T5933] loop1: detected capacity change from 0 to 2048
[  138.619098][   T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117
[  138.619919][   T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  138.634783][   T41] EXT4-fs (loop2): This should not happen!! Data will be lost
[  138.634783][   T41] 
[  138.658679][    T9] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  138.673990][ T5929] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  138.680031][   T11] EXT4-fs (loop4): This should not happen!! Data will be lost
[  138.680031][   T11] 
[  138.692624][    T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117
[  138.719812][    T9] EXT4-fs (loop3): This should not happen!! Data will be lost
[  138.719812][    T9] 
[  138.724450][ T5929] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  138.761982][ T5933] EXT4-fs mount: 216 callbacks suppressed
[  138.761996][ T5933] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  138.778535][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  138.806914][ T5929] EXT4-fs (loop0): This should not happen!! Data will be lost
[  138.806914][ T5929] 
[  138.825425][ T5932] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.856774][ T5940] loop4: detected capacity change from 0 to 2048
[  138.871063][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  138.910375][ T5932] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  138.937766][ T5940] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  138.941348][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  138.959463][ T5942] loop2: detected capacity change from 0 to 2048
[  138.985128][ T5932] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.007303][ T5945] loop3: detected capacity change from 0 to 2048
[  139.015934][ T5933] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.031260][ T5932] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  139.048482][ T5933] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  139.066081][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  139.070871][ T5942] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  139.081886][ T5938] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.096325][ T5933] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.105652][ T5940] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.108692][ T5945] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  139.122887][ T5933] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  139.139403][ T5940] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  139.151939][ T5938] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  139.167999][ T5953] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.175481][ T5938] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  139.197046][ T5953] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  139.212260][ T5953] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  139.254092][ T5942] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.261210][ T5953] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  139.279163][ T5938] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  139.288295][ T5944] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.294964][ T5938] EXT4-fs (loop5): This should not happen!! Data will be lost
[  139.294964][ T5938] 
[  139.323193][ T5953] EXT4-fs (loop4): This should not happen!! Data will be lost
[  139.323193][ T5953] 
[  139.325983][ T5942] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  139.343178][ T5955] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.363370][ T5940] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.384170][ T5958] loop0: detected capacity change from 0 to 2048
[  139.395420][ T5955] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  139.395648][ T5942] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.412399][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.429946][ T5955] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  139.447623][ T5940] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  139.449902][ T5940] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.460661][ T5944] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  139.482436][ T5942] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  139.488279][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  139.501328][ T5944] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  139.507661][ T5940] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  139.531870][ T5958] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  139.539247][ T5955] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  139.557968][ T5955] EXT4-fs (loop3): This should not happen!! Data will be lost
[  139.557968][ T5955] 
[  139.570280][ T5945] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.580548][ T5940] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.585345][ T5957] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.598837][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  139.610856][ T5944] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  139.624350][ T5957] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  139.636928][ T5945] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  139.662021][ T5944] EXT4-fs (loop1): This should not happen!! Data will be lost
[  139.662021][ T5944] 
[  139.688587][   T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 2 with error 117
[  139.711445][ T5958] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.714644][   T11] EXT4-fs (loop4): This should not happen!! Data will be lost
[  139.714644][   T11] 
[  139.733126][ T5958] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  139.744235][ T5963] loop5: detected capacity change from 0 to 2048
[  139.756926][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  139.762982][ T5957] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  139.794426][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.803714][ T5958] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.805480][ T5957] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  139.828325][ T5957] EXT4-fs (loop2): This should not happen!! Data will be lost
[  139.828325][ T5957] 
[  139.830688][   T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  139.862236][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  139.863467][ T5958] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  139.878551][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  139.895649][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.896498][   T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117
[  139.922494][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  139.939108][ T5964] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  139.964560][   T41] EXT4-fs (loop3): This should not happen!! Data will be lost
[  139.964560][   T41] 
[  139.966943][ T5963] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  139.975054][ T5964] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  139.991570][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  140.003011][ T5964] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  140.039512][ T5968] loop4: detected capacity change from 0 to 2048
[  140.063609][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  140.070944][ T5964] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  140.118791][ T5963] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.139944][ T5964] EXT4-fs (loop0): This should not happen!! Data will be lost
[  140.139944][ T5964] 
[  140.153196][ T5968] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  140.182046][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  140.182053][   T27] audit: type=1804 audit(1687167635.566:289): pid=5968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/46/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  140.202248][ T5970] loop1: detected capacity change from 0 to 2048
[  140.230412][ T5963] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  140.271677][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.279225][ T5978] loop3: detected capacity change from 0 to 2048
[  140.287303][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  140.290036][ T5970] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  140.303671][ T5976] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.322954][ T5975] loop2: detected capacity change from 0 to 2048
[  140.329262][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  140.332833][ T5968] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.346109][ T5976] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  140.383067][ T5968] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  140.392894][ T5978] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  140.418825][ T5976] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  140.434322][   T27] audit: type=1804 audit(1687167635.806:290): pid=5970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/45/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  140.453491][ T5976] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  140.479791][ T5968] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.483680][ T5975] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  140.510091][ T5976] EXT4-fs (loop5): This should not happen!! Data will be lost
[  140.510091][ T5976] 
[  140.535350][ T5963] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.549757][ T5988] loop0: detected capacity change from 0 to 2048
[  140.558162][ T5970] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.560727][ T5963] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  140.594026][ T5968] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  140.616320][ T5984] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.627484][ T5978] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.645972][ T5975] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.646498][ T5988] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  140.661895][   T27] audit: type=1804 audit(1687167635.896:291): pid=5978 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/48/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  140.682224][ T5984] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  140.711737][ T5978] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  140.718929][ T5984] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  140.725905][ T5975] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  140.753705][ T5970] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  140.774553][   T11] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  140.797870][ T5988] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.800428][ T5995] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.809918][   T27] audit: type=1804 audit(1687167635.916:292): pid=5975 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/46/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  140.827899][ T5992] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.848802][   T27] audit: type=1804 audit(1687167636.086:293): pid=5988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/46/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  140.872014][   T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117
[  140.893911][ T5988] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  140.909559][ T5984] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  140.936005][ T5996] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.950662][ T5988] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  140.951189][   T11] EXT4-fs (loop5): This should not happen!! Data will be lost
[  140.951189][   T11] 
[  140.964198][ T5984] EXT4-fs (loop4): This should not happen!! Data will be lost
[  140.964198][ T5984] 
[  140.972146][ T5995] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  140.972391][ T5992] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  140.990562][ T5988] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  140.995622][ T5995] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  141.013429][ T5996] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  141.026769][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  141.055332][ T5995] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  141.070020][ T5992] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  141.070680][ T5998] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
2023/06/19 09:40:36 executed programs: 282
[  141.095653][ T5996] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  141.096655][ T5995] EXT4-fs (loop3): This should not happen!! Data will be lost
[  141.096655][ T5995] 
[  141.118650][ T5992] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  141.141331][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.161338][ T5998] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  141.163198][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  141.190837][ T5992] EXT4-fs (loop1): This should not happen!! Data will be lost
[  141.190837][ T5992] 
[  141.201245][ T5996] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  141.219639][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.224389][ T5998] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  141.233333][ T5996] EXT4-fs (loop2): This should not happen!! Data will be lost
[  141.233333][ T5996] 
[  141.263589][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  141.268919][ T6000] loop5: detected capacity change from 0 to 2048
[  141.285833][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  141.286795][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  141.305999][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  141.312834][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.322714][ T5998] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  141.322735][ T5998] EXT4-fs (loop0): This should not happen!! Data will be lost
[  141.322735][ T5998] 
[  141.346418][ T5988] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.370941][ T6000] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  141.375014][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  141.380845][ T6004] loop4: detected capacity change from 0 to 2048
[  141.405493][ T5988] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  141.426533][   T27] audit: type=1804 audit(1687167636.816:294): pid=6000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/45/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  141.476742][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  141.500727][ T6006] loop3: detected capacity change from 0 to 2048
[  141.509984][   T46] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  141.576004][ T6011] loop1: detected capacity change from 0 to 2048
[  141.582965][ T6004] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  141.595747][   T46] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  141.634132][   T46] EXT4-fs (loop0): This should not happen!! Data will be lost
[  141.634132][   T46] 
[  141.635781][ T6006] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  141.652121][ T6013] loop2: detected capacity change from 0 to 2048
[  141.662981][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  141.670764][ T6000] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.674894][   T27] audit: type=1804 audit(1687167637.056:295): pid=6004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/47/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  141.691311][ T6000] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  141.722271][ T6011] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  141.810069][ T6004] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.834463][ T6006] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.844715][ T6006] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  141.861349][ T6006] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.862856][ T6013] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  141.876144][ T6000] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.897428][ T6004] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  141.915990][ T6006] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  141.920141][ T6025] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.930509][   T27] audit: type=1804 audit(1687167637.126:296): pid=6006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/49/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  141.977788][ T6006] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.977835][ T6024] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  141.998650][ T6025] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  142.016204][ T6028] loop0: detected capacity change from 0 to 2048
[  142.023217][ T6025] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  142.039557][   T27] audit: type=1804 audit(1687167637.136:297): pid=6011 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/46/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  142.043939][ T6000] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  142.068217][   T27] audit: type=1804 audit(1687167637.386:298): pid=6013 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/47/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  142.103457][ T6024] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  142.116478][ T6025] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  142.118796][ T6006] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  142.150524][ T6013] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.150566][ T6025] EXT4-fs (loop1): This should not happen!! Data will be lost
[  142.150566][ T6025] 
[  142.168700][ T6027] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.170531][ T6011] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.180877][ T6024] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  142.195560][ T6011] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  142.220936][ T6028] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  142.230583][ T6011] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.231099][ T6016] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.256624][ T6016] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  142.257046][ T6013] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  142.274326][ T6016] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  142.305446][ T6027] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  142.325469][ T6011] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  142.326652][ T6027] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  142.360856][ T6024] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  142.380879][ T6032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.380983][ T6011] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.414864][ T6016] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  142.420621][ T6028] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.445136][ T6024] EXT4-fs (loop4): This should not happen!! Data will be lost
[  142.445136][ T6024] 
[  142.445616][ T6032] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  142.455901][ T6016] EXT4-fs (loop5): This should not happen!! Data will be lost
[  142.455901][ T6016] 
[  142.490245][ T6032] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  142.492605][ T6011] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  142.505695][ T6027] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  142.505712][ T6027] EXT4-fs (loop3): This should not happen!! Data will be lost
[  142.505712][ T6027] 
[  142.527382][ T6032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  142.536857][ T6028] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  142.548017][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  142.554901][ T6032] EXT4-fs (loop2): This should not happen!! Data will be lost
[  142.554901][ T6032] 
[  142.583485][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.586843][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  142.603273][   T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  142.623403][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  142.636295][ T6034] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.636375][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  142.663074][ T6034] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  142.691653][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.724199][ T6036] loop3: detected capacity change from 0 to 2048
[  142.730244][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[  142.730244][   T46] 
[  142.740167][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  142.757754][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  142.763023][ T6034] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  142.785161][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  142.812482][ T6038] loop5: detected capacity change from 0 to 2048
[  142.833789][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  142.841170][ T6034] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  142.863184][ T6036] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  142.891580][ T6034] EXT4-fs (loop0): This should not happen!! Data will be lost
[  142.891580][ T6034] 
[  142.908044][ T6038] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  142.934206][ T6043] loop1: detected capacity change from 0 to 2048
[  142.950698][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  142.982899][ T6043] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  142.994612][ T6046] loop4: detected capacity change from 0 to 2048
[  143.002076][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  143.016928][ T6048] loop2: detected capacity change from 0 to 2048
[  143.052254][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  143.067225][ T6038] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.086421][ T6036] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.090451][ T6046] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  143.133704][ T6043] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.144700][ T6036] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  143.146173][ T6038] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  143.172618][ T6048] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  143.183828][ T6057] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.220469][ T6043] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  143.233595][ T6062] loop0: detected capacity change from 0 to 2048
[  143.235156][ T6059] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.253148][ T6059] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  143.267289][ T6059] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  143.284054][ T6057] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  143.300199][ T6059] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  143.322750][ T6048] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.323696][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  143.345892][ T6048] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  143.347152][ T6059] EXT4-fs (loop3): This should not happen!! Data will be lost
[  143.347152][ T6059] 
[  143.368312][ T6043] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.377967][ T6057] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  143.390563][ T6066] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.396606][ T6043] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  143.429399][ T6036] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.435235][ T6066] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  143.456718][ T6063] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.466822][ T6057] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  143.467786][ T6062] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  143.500961][ T6036] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  143.513834][ T6057] EXT4-fs (loop5): This should not happen!! Data will be lost
[  143.513834][ T6057] 
[  143.518192][ T6069] loop4: detected capacity change from 0 to 2048
[  143.531841][ T6038] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.549584][ T6038] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  143.562976][ T6038] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.577129][ T6063] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  143.578595][ T6038] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  143.606345][ T1061] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  143.609679][ T6066] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  143.632488][ T6063] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  143.663566][ T1061] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  143.675266][ T6066] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  143.683418][ T1061] EXT4-fs (loop3): This should not happen!! Data will be lost
[  143.683418][ T1061] 
[  143.705432][ T6063] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  143.712426][ T6062] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.719701][ T6063] EXT4-fs (loop1): This should not happen!! Data will be lost
[  143.719701][ T6063] 
[  143.737336][ T6062] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  143.741394][ T6043] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.757912][ T6066] EXT4-fs (loop2): This should not happen!! Data will be lost
[  143.757912][ T6066] 
[  143.764358][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  143.797257][ T6069] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  143.806276][ T6062] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.820596][   T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  143.821119][ T6043] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  143.861026][   T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  143.861723][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  143.875547][   T46] EXT4-fs (loop5): This should not happen!! Data will be lost
[  143.875547][   T46] 
[  143.889848][ T6062] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  143.898752][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  143.930936][ T6070] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  143.955058][ T1061] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  144.009875][ T1061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 1 with error 117
[  144.039389][ T6069] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.070533][ T1061] EXT4-fs (loop1): This should not happen!! Data will be lost
[  144.070533][ T1061] 
[  144.080876][ T6070] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  144.109977][ T6076] loop3: detected capacity change from 0 to 2048
[  144.112854][ T6069] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  144.130419][ T6070] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  144.130463][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  144.152709][ T6069] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.165216][ T6078] loop2: detected capacity change from 0 to 2048
[  144.181517][ T6069] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  144.183885][ T6081] loop5: detected capacity change from 0 to 2048
[  144.200335][ T6070] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  144.201112][ T6079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.236220][ T6076] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  144.265473][ T6078] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  144.268469][ T6070] EXT4-fs (loop0): This should not happen!! Data will be lost
[  144.268469][ T6070] 
[  144.291508][ T6079] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  144.335003][ T6079] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  144.367262][ T6081] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  144.392264][ T6086] loop1: detected capacity change from 0 to 2048
[  144.410951][ T6078] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.432717][ T6079] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  144.446184][ T6078] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  144.459177][ T6076] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.469743][ T6079] EXT4-fs (loop4): This should not happen!! Data will be lost
[  144.469743][ T6079] 
[  144.475458][ T6078] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.502148][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.502199][ T6076] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  144.518723][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  144.532639][ T6086] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  144.536869][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.566394][ T6078] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  144.582258][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  144.582514][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  144.597604][ T6076] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.610389][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  144.611488][ T6081] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.641561][ T6090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.682733][ T6086] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.703205][ T6076] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  144.721103][ T6090] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  144.742598][ T6081] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  144.749972][ T6100] loop4: detected capacity change from 0 to 2048
[  144.763458][ T6093] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.763915][ T6086] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  144.786269][ T6101] loop0: detected capacity change from 0 to 2048
[  144.795486][ T6090] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  144.812030][ T6096] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.812106][ T6086] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.830534][ T6096] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  144.832609][ T6093] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  144.858226][ T6086] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  144.863403][ T6090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  144.871484][ T6093] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  144.916124][ T6097] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  144.917007][ T6093] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  144.943282][ T6090] EXT4-fs (loop2): This should not happen!! Data will be lost
[  144.943282][ T6090] 
[  144.954177][ T6096] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  144.957882][ T6100] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  144.984131][ T6101] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  144.990248][ T6096] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  145.025644][ T6093] EXT4-fs (loop3): This should not happen!! Data will be lost
[  145.025644][ T6093] 
[  145.036279][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.036475][ T6096] EXT4-fs (loop5): This should not happen!! Data will be lost
[  145.036475][ T6096] 
[  145.053951][ T6097] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  145.068043][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.079582][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  145.094924][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  145.108308][ T6097] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  145.123844][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.127014][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  145.139832][ T6097] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  145.145015][ T6107] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.154106][ T6097] EXT4-fs (loop1): This should not happen!! Data will be lost
[  145.154106][ T6097] 
[  145.182450][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  145.186454][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  145.192988][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  145.238587][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.239581][ T6107] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  145.292673][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  145.298271][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  145.314418][ T6107] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.371823][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  145.378260][ T6109] loop2: detected capacity change from 0 to 2048
[  145.401627][ T6107] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  145.435939][ T6111] loop5: detected capacity change from 0 to 2048
[  145.446734][ T6113] loop0: detected capacity change from 0 to 2048
[  145.463261][ T6107] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0
[  145.487013][ T6107] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.496977][ T6117] loop1: detected capacity change from 0 to 2048
[  145.502351][ T6115] loop3: detected capacity change from 0 to 2048
[  145.516501][ T6107] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  145.520159][ T6109] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  145.536335][ T6111] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  145.556386][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  145.556396][   T27] audit: type=1804 audit(1687167640.926:311): pid=6109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/50/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  145.629988][ T6109] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.675281][ T6107] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.686985][ T6107] EXT4-fs error (device loop4): ext4_alloc_file_blocks:4477: inode #18: comm syz-executor.4: mark_inode_dirty error
[  145.751805][   T27] audit: type=1804 audit(1687167641.006:312): pid=6113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/50/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  145.785522][ T6113] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.791375][ T6109] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  145.871892][ T6115] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.873418][ T6113] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  145.903245][ T6133] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.905995][   T27] audit: type=1804 audit(1687167641.036:313): pid=6115 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/52/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  145.932388][ T6117] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.943781][   T27] audit: type=1804 audit(1687167641.196:314): pid=6117 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/49/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  145.980957][ T6113] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  145.990846][ T6115] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  145.991015][ T6133] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  146.013727][ T6113] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  146.020260][ T6137] loop5: detected capacity change from 0 to 2048
[  146.035342][ T6115] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.035697][ T6132] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.055726][ T6115] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  146.063106][ T6117] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  146.069722][ T6133] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  146.088096][ T6139] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.098220][ T6132] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  146.115470][ T6139] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  146.120407][ T6132] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  146.151202][   T27] audit: type=1804 audit(1687167641.536:315): pid=6137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/49/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  146.189922][ T6138] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.201331][ T6132] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  146.215009][ T6133] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  146.236690][ T6139] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  146.261261][ T6137] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.266574][ T6132] EXT4-fs (loop0): This should not happen!! Data will be lost
[  146.266574][ T6132] 
[  146.278947][ T6133] EXT4-fs (loop2): This should not happen!! Data will be lost
[  146.278947][ T6133] 
[  146.283525][ T6138] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  146.293751][ T6143] loop4: detected capacity change from 0 to 2048
2023/06/19 09:40:41 executed programs: 307
[  146.314903][ T6139] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  146.335220][ T6139] EXT4-fs (loop1): This should not happen!! Data will be lost
[  146.335220][ T6139] 
[  146.336246][ T6137] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  146.357757][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.367753][ T6138] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  146.373986][ T6137] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.395316][ T6137] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  146.403477][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  146.411246][ T6138] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  146.422821][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.438244][ T6138] EXT4-fs (loop3): This should not happen!! Data will be lost
[  146.438244][ T6138] 
[  146.454483][ T6145] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.455146][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.482801][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  146.496018][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  146.510536][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.522216][ T6145] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  146.522727][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  146.554203][ T6145] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  146.572417][   T27] audit: type=1804 audit(1687167641.936:316): pid=6143 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/51/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  146.643336][ T6145] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  146.690414][ T6143] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.702769][ T6149] loop0: detected capacity change from 0 to 2048
[  146.722491][ T6145] EXT4-fs (loop5): This should not happen!! Data will be lost
[  146.722491][ T6145] 
[  146.738427][ T6143] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  146.751355][ T6154] loop2: detected capacity change from 0 to 2048
[  146.755632][ T6155] loop1: detected capacity change from 0 to 2048
[  146.774956][ T6143] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.784585][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.793394][ T6143] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  146.813928][   T27] audit: type=1804 audit(1687167642.196:317): pid=6149 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/51/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  146.845059][ T6151] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.857739][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  146.903580][ T6149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.915467][ T6149] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  146.929570][   T27] audit: type=1804 audit(1687167642.246:318): pid=6154 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/51/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  146.952361][ T6149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  146.957303][ T6151] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  146.968986][ T6149] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  146.997992][   T27] audit: type=1804 audit(1687167642.326:319): pid=6155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/50/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  147.000312][ T6165] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.052502][ T6154] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.088352][ T6155] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.107769][ T6165] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  147.118923][ T6168] loop3: detected capacity change from 0 to 2048
[  147.121150][ T6151] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  147.139951][ T6170] loop5: detected capacity change from 0 to 2048
[  147.154457][ T6154] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  147.173848][ T6151] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  147.189344][ T6165] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  147.201491][ T6155] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  147.206645][ T6165] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  147.225893][ T6164] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.233529][ T6165] EXT4-fs (loop0): This should not happen!! Data will be lost
[  147.233529][ T6165] 
[  147.241944][ T6151] EXT4-fs (loop4): This should not happen!! Data will be lost
[  147.241944][ T6151] 
[  147.258585][ T6149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.270702][ T6164] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  147.278758][ T6149] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  147.297267][ T6149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.305603][ T6155] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.317075][   T27] audit: type=1804 audit(1687167642.686:320): pid=6168 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/53/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  147.359916][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.375640][ T6168] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.387541][ T6155] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  147.393325][ T6164] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  147.415927][ T6168] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  147.430860][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  147.446434][   T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 41 with max blocks 1 with error 117
[  147.447677][ T6171] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.466238][ T6170] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.483585][ T6171] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  147.484250][   T11] EXT4-fs (loop0): This should not happen!! Data will be lost
[  147.484250][   T11] 
[  147.505121][ T6168] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.515821][ T6171] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  147.522812][ T6171] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  147.531714][ T6164] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  147.531730][ T6164] EXT4-fs (loop2): This should not happen!! Data will be lost
[  147.531730][ T6164] 
[  147.532165][ T6170] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  147.564325][ T6154] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.591549][ T6168] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  147.611617][ T6179] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.623789][ T6171] EXT4-fs (loop1): This should not happen!! Data will be lost
[  147.623789][ T6171] 
[  147.647804][ T6179] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  147.665493][ T6178] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.669090][ T6154] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  147.708959][ T6179] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  147.712851][ T6182] loop4: detected capacity change from 0 to 2048
[  147.736644][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.748036][ T1075] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  147.748560][ T6178] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  147.776373][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  147.782273][ T6183] loop0: detected capacity change from 0 to 2048
[  147.796441][ T6178] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  147.817712][ T6179] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  147.818348][ T1075] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  147.831478][ T6179] EXT4-fs (loop5): This should not happen!! Data will be lost
[  147.831478][ T6179] 
[  147.862437][ T1075] EXT4-fs (loop2): This should not happen!! Data will be lost
[  147.862437][ T1075] 
[  147.877870][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.901831][ T6178] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  147.923280][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  147.963977][ T6182] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  147.975178][ T6178] EXT4-fs (loop3): This should not happen!! Data will be lost
[  147.975178][ T6178] 
[  148.000206][ T6182] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  148.065689][ T6183] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.081475][ T6182] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.125385][ T6182] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  148.129812][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.143547][ T6196] loop1: detected capacity change from 0 to 2048
[  148.154938][ T6192] loop2: detected capacity change from 0 to 2048
[  148.166677][ T6193] loop5: detected capacity change from 0 to 2048
[  148.178603][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  148.180453][ T6183] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  148.210307][ T6190] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.223930][ T6197] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.228653][ T6190] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  148.253883][ T6197] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  148.280369][ T6197] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  148.302966][ T6197] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  148.317215][ T6197] EXT4-fs (loop0): This should not happen!! Data will be lost
[  148.317215][ T6197] 
[  148.329039][ T6183] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.329039][ T6190] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  148.369673][ T6190] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  148.391939][ T6192] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.393620][ T6193] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.412429][ T6190] EXT4-fs (loop4): This should not happen!! Data will be lost
[  148.412429][ T6190] 
[  148.425440][ T6182] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.443456][ T6193] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  148.463744][ T6182] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  148.471674][ T6192] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  148.480920][ T6205] loop3: detected capacity change from 0 to 2048
[  148.500212][ T6196] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.511463][ T6208] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.511651][ T6210] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.522067][ T6183] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  148.536735][ T6208] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  148.543902][ T6196] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  148.579154][ T6196] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.589702][ T1061] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  148.612324][ T4175] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  148.628885][ T6196] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  148.629318][ T1061] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 42 with max blocks 1 with error 117
[  148.648273][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  148.655308][ T6211] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.667557][ T6210] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  148.689804][ T1061] EXT4-fs (loop4): This should not happen!! Data will be lost
[  148.689804][ T1061] 
[  148.703848][ T6208] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  148.705344][ T6211] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  148.719991][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost
[  148.719991][ T4175] 
[  148.746282][ T6208] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  148.759591][ T6208] EXT4-fs (loop2): This should not happen!! Data will be lost
[  148.759591][ T6208] 
[  148.772068][ T6192] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.772384][ T6210] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  148.804642][ T6210] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  148.820304][ T6210] EXT4-fs (loop5): This should not happen!! Data will be lost
[  148.820304][ T6210] 
[  148.830893][ T6193] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.847775][ T6193] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  148.861117][ T6211] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  148.890077][ T6192] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  148.896776][ T6211] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  148.908942][ T6205] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  148.929833][ T4175] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  148.946440][ T6211] EXT4-fs (loop1): This should not happen!! Data will be lost
[  148.946440][ T6211] 
[  148.971056][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  148.976475][ T6219] loop0: detected capacity change from 0 to 2048
[  149.004442][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.006973][ T6205] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  149.022033][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  149.033226][ T6218] loop4: detected capacity change from 0 to 2048
[  149.047981][   T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  149.051717][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost
[  149.051717][ T4175] 
[  149.076233][   T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  149.089315][ T6205] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.114206][ T6205] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  149.132128][   T41] EXT4-fs (loop2): This should not happen!! Data will be lost
[  149.132128][   T41] 
[  149.178165][ T6224] loop5: detected capacity change from 0 to 2048
[  149.189420][ T6216] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.208101][ T6216] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  149.224382][ T6216] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  149.278489][ T6219] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.316443][ T6216] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  149.334724][ T6216] EXT4-fs (loop3): This should not happen!! Data will be lost
[  149.334724][ T6216] 
[  149.351864][ T6224] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.371244][ T6230] loop1: detected capacity change from 0 to 2048
[  149.383262][ T6219] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  149.385768][ T6218] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.407007][ T6233] loop2: detected capacity change from 0 to 2048
[  149.416835][ T6224] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  149.445467][ T6219] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.469254][ T6234] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.478563][ T6219] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  149.496541][ T6234] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  149.496808][ T6234] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  149.497045][ T6234] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  149.523528][ T6218] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  149.569739][ T6236] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.584132][ T6233] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.595001][ T6242] loop3: detected capacity change from 0 to 2048
[  149.596319][ T6218] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.601639][ T6236] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  149.634010][ T6236] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  149.634228][ T6230] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.650577][ T6234] EXT4-fs (loop5): This should not happen!! Data will be lost
[  149.650577][ T6234] 
[  149.668698][ T6218] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  149.670930][ T6236] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  149.704049][ T6224] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.707925][ T6237] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.714506][ T6233] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  149.736864][ T6237] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  149.738085][ T6236] EXT4-fs (loop0): This should not happen!! Data will be lost
[  149.738085][ T6236] 
[  149.758691][ T6230] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  149.779796][ T6224] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  149.786931][ T6248] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.797870][ T6237] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  149.809036][ T6248] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  149.835685][ T6233] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.846260][ T6224] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.860236][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.876440][ T6233] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  149.878921][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  149.905009][ T6248] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  149.914961][ T6224] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  149.935790][ T6237] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  149.942177][ T6248] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  149.968887][ T6237] EXT4-fs (loop4): This should not happen!! Data will be lost
[  149.968887][ T6237] 
[  149.990454][ T6242] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  149.999837][ T6248] EXT4-fs (loop1): This should not happen!! Data will be lost
[  149.999837][ T6248] 
[  150.002062][ T6246] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.020594][ T6224] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.039081][ T6246] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  150.047030][ T6242] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  150.068902][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.089679][ T6230] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.119826][ T6246] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  150.131103][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  150.145851][ T6253] loop0: detected capacity change from 0 to 2048
[  150.161366][    T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117
[  150.161421][ T6242] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.161851][ T6242] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  150.175774][ T6246] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  150.185066][ T6230] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  150.197364][    T9] EXT4-fs (loop5): This should not happen!! Data will be lost
[  150.197364][    T9] 
[  150.221215][ T6251] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.226743][ T6246] EXT4-fs (loop2): This should not happen!! Data will be lost
[  150.226743][ T6246] 
[  150.245946][ T6251] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  150.271878][ T6251] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  150.289229][ T1075] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  150.307347][ T6251] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  150.309949][ T1075] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  150.333446][ T1075] EXT4-fs (loop1): This should not happen!! Data will be lost
[  150.333446][ T1075] 
[  150.363912][ T6251] EXT4-fs (loop3): This should not happen!! Data will be lost
[  150.363912][ T6251] 
[  150.407339][ T6242] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.467676][ T6253] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.470559][ T6242] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  150.516691][ T6259] loop4: detected capacity change from 0 to 2048
[  150.533505][ T6263] loop1: detected capacity change from 0 to 2048
[  150.538631][ T6253] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  150.550390][ T6262] loop5: detected capacity change from 0 to 2048
[  150.552075][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.572192][ T1075] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  150.574065][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  150.599691][ T6260] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.600202][ T6260] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  150.614228][ T1075] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 117
[  150.628964][ T6260] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  150.664860][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  150.664872][   T27] audit: type=1804 audit(1687167646.046:335): pid=6259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/54/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  150.668783][ T6260] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  150.695850][ T1075] EXT4-fs (loop3): This should not happen!! Data will be lost
[  150.695850][ T1075] 
[  150.724513][ T6260] EXT4-fs (loop0): This should not happen!! Data will be lost
[  150.724513][ T6260] 
[  150.745677][ T6253] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.748863][   T27] audit: type=1804 audit(1687167646.136:336): pid=6263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/53/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  150.761910][ T6253] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  150.825242][ T6253] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.842066][ T6253] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  150.872037][ T6272] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.879287][ T6271] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.881828][ T6263] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.908079][ T6253] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  150.964524][ T6272] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  150.973157][ T6277] loop2: detected capacity change from 0 to 2048
[  150.991910][ T1061] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  151.002090][ T6276] loop3: detected capacity change from 0 to 2048
[  151.013517][ T6263] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  151.032419][   T27] audit: type=1804 audit(1687167646.186:337): pid=6271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/53/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  151.038142][ T6272] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  151.076674][ T6271] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  151.081388][ T1061] EXT4-fs (loop0): This should not happen!! Data will be lost
[  151.081388][ T1061] 
[  151.104639][ T6263] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.116370][ T6271] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  151.135563][ T6272] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  151.161380][   T27] audit: type=1804 audit(1687167646.546:338): pid=6276 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/56/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  151.192797][ T6272] EXT4-fs (loop4): This should not happen!! Data will be lost
[  151.192797][ T6272] 
[  151.197961][ T6263] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  151.216812][ T6259] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.229462][ T6271] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  151.255785][   T27] audit: type=1804 audit(1687167646.646:339): pid=6277 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/54/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  151.285000][ T6271] EXT4-fs (loop5): This should not happen!! Data will be lost
[  151.285000][ T6271] 
[  151.302210][ T6284] loop0: detected capacity change from 0 to 2048
[  151.318695][ T6277] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.326661][ T6276] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.349317][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.359663][ T6278] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.365064][ T6277] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  151.369897][ T6259] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  151.388277][ T6276] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
2023/06/19 09:40:46 executed programs: 332
[  151.400279][ T6278] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  151.411683][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  151.432087][ T6278] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  151.449603][ T6278] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  151.465553][   T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  151.465941][ T6278] EXT4-fs (loop1): This should not happen!! Data will be lost
[  151.465941][ T6278] 
[  151.493982][ T6277] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.504631][ T6276] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.521700][ T6277] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  151.533642][   T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 51 with max blocks 1 with error 117
[  151.535775][ T6276] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  151.558936][   T27] audit: type=1804 audit(1687167646.936:340): pid=6284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/55/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  151.597236][   T41] EXT4-fs (loop4): This should not happen!! Data will be lost
[  151.597236][   T41] 
[  151.609792][ T6287] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.652455][ T6287] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  151.675597][ T6288] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.700071][ T6284] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.700944][ T6288] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  151.732451][ T6293] loop5: detected capacity change from 0 to 2048
[  151.751187][ T6287] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  151.753990][ T6284] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  151.782063][ T6288] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  151.795502][ T6295] loop1: detected capacity change from 0 to 2048
[  151.804095][ T6287] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  151.813860][ T6297] loop4: detected capacity change from 0 to 2048
[  151.838080][ T6288] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  151.858051][ T6287] EXT4-fs (loop3): This should not happen!! Data will be lost
[  151.858051][ T6287] 
[  151.859832][   T27] audit: type=1804 audit(1687167647.236:341): pid=6293 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/54/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  151.904421][ T6298] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.909499][ T6288] EXT4-fs (loop2): This should not happen!! Data will be lost
[  151.909499][ T6288] 
[  151.950166][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.963673][ T6293] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  151.977620][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  151.984078][ T6293] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  151.990330][ T6298] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  152.023024][ T6298] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  152.033858][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.042816][ T6298] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  152.062062][ T6298] EXT4-fs (loop0): This should not happen!! Data will be lost
[  152.062062][ T6298] 
[  152.099252][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  152.117200][ T6293] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.153140][   T27] audit: type=1804 audit(1687167647.536:342): pid=6297 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/55/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  152.185081][ T6293] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  152.215628][ T6305] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.218238][ T6310] loop2: detected capacity change from 0 to 2048
[  152.258896][ T6311] loop1: detected capacity change from 0 to 2048
[  152.261726][ T6297] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.281208][ T6305] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  152.301962][   T27] audit: type=1804 audit(1687167647.686:343): pid=6310 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/55/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  152.338224][ T6305] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  152.386328][ T6297] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  152.398980][ T6305] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  152.420527][   T27] audit: type=1804 audit(1687167647.746:344): pid=6311 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/55/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  152.434363][ T6317] loop3: detected capacity change from 0 to 2048
[  152.456732][ T6311] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.468407][ T6297] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.472898][ T6310] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.493661][ T6305] EXT4-fs (loop5): This should not happen!! Data will be lost
[  152.493661][ T6305] 
[  152.513947][ T6321] loop0: detected capacity change from 0 to 2048
[  152.518747][ T6297] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  152.523808][ T6311] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  152.542545][ T6316] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.547370][ T6310] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  152.580459][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.590513][ T6311] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.590938][ T6316] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  152.600724][ T6324] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.628289][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  152.645952][ T6316] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  152.651592][ T6311] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  152.676348][ T6316] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  152.689825][ T6324] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  152.719513][ T6316] EXT4-fs (loop4): This should not happen!! Data will be lost
[  152.719513][ T6316] 
[  152.742542][ T6324] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  152.747202][ T6311] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.769316][ T6317] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.781345][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.800764][ T6311] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  152.855888][ T6317] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  152.860703][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  152.874779][ T6331] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.891509][ T6324] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  152.906645][ T6321] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.912023][ T6325] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.921002][ T6324] EXT4-fs (loop2): This should not happen!! Data will be lost
[  152.921002][ T6324] 
[  152.942748][ T6331] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  152.950834][ T6310] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  152.963104][ T6321] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  152.989500][ T6331] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  153.015586][ T6335] loop5: detected capacity change from 0 to 2048
[  153.028642][ T6325] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  153.030729][ T6321] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.059582][ T6331] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  153.082186][ T6325] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  153.086142][ T6331] EXT4-fs (loop3): This should not happen!! Data will be lost
[  153.086142][ T6331] 
[  153.104506][ T6337] loop4: detected capacity change from 0 to 2048
[  153.116934][ T6310] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  153.130037][ T6321] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  153.132079][ T6325] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  153.164391][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.164485][ T6333] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.181158][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  153.188770][ T6325] EXT4-fs (loop1): This should not happen!! Data will be lost
[  153.188770][ T6325] 
[  153.234766][ T6333] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  153.256489][ T6333] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  153.302259][    T9] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  153.302927][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.316591][ T6333] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  153.397398][ T6335] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.406441][ T6337] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.415449][ T6343] loop3: detected capacity change from 0 to 2048
[  153.423518][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117
[  153.436348][ T6333] EXT4-fs (loop0): This should not happen!! Data will be lost
[  153.436348][ T6333] 
[  153.442230][ T6348] loop1: detected capacity change from 0 to 2048
[  153.449062][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[  153.449062][    T9] 
[  153.461276][ T6337] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  153.470564][ T6335] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  153.489261][ T6347] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.494533][ T6349] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.508932][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.510618][ T6347] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  153.537093][ T6347] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  153.556341][ T6349] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  153.582132][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  153.620578][ T6355] loop2: detected capacity change from 0 to 2048
[  153.628718][ T6349] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  153.636254][ T6347] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  153.674373][ T6349] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  153.739851][ T6343] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.755985][ T6348] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.757823][ T6349] EXT4-fs (loop5): This should not happen!! Data will be lost
[  153.757823][ T6349] 
[  153.771843][ T6348] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  153.781223][ T6347] EXT4-fs (loop4): This should not happen!! Data will be lost
[  153.781223][ T6347] 
[  153.800593][ T6343] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  153.813160][ T6357] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.830427][ T6360] loop0: detected capacity change from 0 to 2048
[  153.834021][ T6337] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.847371][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.857481][ T6343] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.878339][ T6357] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  153.895300][ T6343] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  153.895749][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  153.927247][ T6356] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  153.927368][ T6337] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  153.972891][ T6356] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  153.999172][ T6357] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  154.004345][ T6355] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.026069][ T4175] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  154.053965][ T6357] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  154.069477][ T6356] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  154.075872][ T6366] loop5: detected capacity change from 0 to 2048
[  154.102714][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  154.110152][ T6355] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  154.128634][ T6357] EXT4-fs (loop1): This should not happen!! Data will be lost
[  154.128634][ T6357] 
[  154.130283][ T6360] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.141089][ T6348] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.154474][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost
[  154.154474][ T4175] 
[  154.179844][ T6368] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.189597][ T6360] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  154.202772][ T6356] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  154.205798][ T6348] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  154.215948][ T6356] EXT4-fs (loop3): This should not happen!! Data will be lost
[  154.215948][ T6356] 
[  154.251423][ T6369] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.266765][ T6368] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  154.292818][ T6369] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  154.297843][ T6373] loop4: detected capacity change from 0 to 2048
[  154.317184][ T6368] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  154.342339][ T6369] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  154.349495][ T6368] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  154.370785][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.387287][ T6368] EXT4-fs (loop2): This should not happen!! Data will be lost
[  154.387287][ T6368] 
[  154.398353][ T4175] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  154.424477][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  154.433154][ T4175] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 91 with max blocks 1 with error 117
[  154.436598][ T6369] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  154.449833][ T4175] EXT4-fs (loop1): This should not happen!! Data will be lost
[  154.449833][ T4175] 
[  154.462152][ T6355] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.500125][ T6366] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.551798][ T6373] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.565816][ T6369] EXT4-fs (loop0): This should not happen!! Data will be lost
[  154.565816][ T6369] 
[  154.584189][ T6355] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  154.609461][ T6366] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  154.628519][ T6379] loop1: detected capacity change from 0 to 2048
[  154.640768][ T6381] loop3: detected capacity change from 0 to 2048
[  154.654704][ T1075] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  154.669620][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.678345][ T6373] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  154.680127][ T6366] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.699057][ T1075] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117
[  154.704493][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  154.728264][ T6373] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.737834][ T1075] EXT4-fs (loop2): This should not happen!! Data will be lost
[  154.737834][ T1075] 
[  154.739075][ T6366] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  154.803651][ T6389] loop2: detected capacity change from 0 to 2048
[  154.813359][ T6373] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  154.832084][ T6383] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.861657][ T6383] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  154.885325][ T6382] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.901862][ T6379] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.906484][ T6381] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.918891][ T6382] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  154.950157][ T6383] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  154.969763][ T6389] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  154.990228][ T6382] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  154.996155][ T6389] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  155.005520][ T6383] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  155.018304][ T6379] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  155.035195][ T6381] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  155.077452][ T6396] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.078085][ T6389] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.095372][ T6398] loop0: detected capacity change from 0 to 2048
[  155.105904][ T6383] EXT4-fs (loop4): This should not happen!! Data will be lost
[  155.105904][ T6383] 
[  155.116255][ T6395] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.126684][ T6396] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  155.139404][ T6382] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  155.152764][ T6382] EXT4-fs (loop5): This should not happen!! Data will be lost
[  155.152764][ T6382] 
[  155.163138][ T6395] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  155.163204][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.188129][ T6396] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  155.194961][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  155.204409][ T6395] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  155.228746][ T6389] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  155.245130][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.255911][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  155.265066][ T6394] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.272513][ T6396] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  155.292870][ T6396] EXT4-fs (loop1): This should not happen!! Data will be lost
[  155.292870][ T6396] 
[  155.310895][ T6395] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  155.320069][ T6379] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.335193][ T6395] EXT4-fs (loop3): This should not happen!! Data will be lost
[  155.335193][ T6395] 
[  155.345516][ T6398] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.348845][ T6381] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.384294][ T6379] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  155.401941][ T6398] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  155.415237][ T6394] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  155.430605][ T6381] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  155.481884][ T6394] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  155.503999][ T6398] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.510445][ T6406] loop4: detected capacity change from 0 to 2048
[  155.522928][ T6403] loop5: detected capacity change from 0 to 2048
[  155.527017][   T11] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  155.545356][   T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  155.553529][   T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  155.574991][   T11] EXT4-fs (loop3): This should not happen!! Data will be lost
[  155.574991][   T11] 
[  155.585694][ T6398] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  155.598571][ T6394] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  155.611940][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 50 with max blocks 1 with error 117
[  155.638166][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[  155.638166][   T46] 
[  155.642101][ T6404] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.649802][ T6394] EXT4-fs (loop2): This should not happen!! Data will be lost
[  155.649802][ T6394] 
[  155.715726][ T6404] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  155.720153][ T6403] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.734654][ T6404] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  155.796578][ T6404] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  155.820308][ T6406] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.829595][ T6417] loop1: detected capacity change from 0 to 2048
[  155.835040][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.849103][ T6403] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  155.873745][ T6412] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.884679][ T6412] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  155.890538][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  155.900874][ T6404] EXT4-fs (loop0): This should not happen!! Data will be lost
[  155.900874][ T6404] 
[  155.939926][ T6406] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  155.950933][ T6416] loop3: detected capacity change from 0 to 2048
[  155.959052][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  155.977448][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  155.985006][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  155.985019][   T27] audit: type=1804 audit(1687167651.366:361): pid=6417 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/58/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  155.990065][ T6412] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  156.062425][ T6417] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.064750][ T6406] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.099259][ T6412] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  156.105571][ T6406] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  156.115213][ T6412] EXT4-fs (loop5): This should not happen!! Data will be lost
[  156.115213][ T6412] 
[  156.162149][ T6417] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  156.175976][   T27] audit: type=1804 audit(1687167651.546:362): pid=6416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/60/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  156.203768][ T6403] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.223894][ T6422] loop2: detected capacity change from 0 to 2048
[  156.245188][ T6411] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.256949][ T6417] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.272061][ T6427] loop0: detected capacity change from 0 to 2048
[  156.279127][ T6411] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  156.283662][ T6403] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  156.294517][ T6416] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.312937][ T6417] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  156.329610][ T6411] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  156.352895][ T6424] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.358408][ T6411] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  156.366145][ T6416] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  156.387429][ T6424] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  156.399759][ T6411] EXT4-fs (loop4): This should not happen!! Data will be lost
[  156.399759][ T6411] 
[  156.421595][ T6424] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  156.422593][   T27] audit: type=1804 audit(1687167651.806:363): pid=6422 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/58/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  156.437807][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.475325][ T6424] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  156.475346][ T6424] EXT4-fs (loop1): This should not happen!! Data will be lost
[  156.475346][ T6424] 
[  156.498475][ T6429] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.498897][   T11] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  156.523904][ T6417] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.533810][   T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  156.547293][   T11] EXT4-fs (loop5): This should not happen!! Data will be lost
[  156.547293][   T11] 
[  156.565652][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  156.577418][ T6422] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.585293][ T6429] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  156.624477][ T6417] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  156.637781][ T6429] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
2023/06/19 09:40:52 executed programs: 358
[  156.671559][ T6422] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  156.674059][ T6427] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.705598][   T27] audit: type=1804 audit(1687167651.956:364): pid=6427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/59/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  156.734270][   T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  156.746030][ T6436] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.761532][ T6429] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  156.775149][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  156.799625][ T6429] EXT4-fs (loop3): This should not happen!! Data will be lost
[  156.799625][ T6429] 
[  156.810153][ T6438] loop5: detected capacity change from 0 to 2048
[  156.824526][ T6427] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  156.841734][ T6440] loop4: detected capacity change from 0 to 2048
[  156.848511][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[  156.848511][   T46] 
[  156.850054][ T6436] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  156.877256][ T6436] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  156.882758][ T6427] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.908091][ T6436] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  156.930702][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  156.952802][   T27] audit: type=1804 audit(1687167652.336:365): pid=6440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/59/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  156.980421][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  156.995979][ T6436] EXT4-fs (loop2): This should not happen!! Data will be lost
[  156.995979][ T6436] 
[  157.013564][ T6427] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  157.048953][ T6440] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.050488][   T27] audit: type=1804 audit(1687167652.386:366): pid=6438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/58/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  157.106483][ T6450] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  157.142953][ T6440] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  157.158092][ T6447] loop1: detected capacity change from 0 to 2048
[  157.166843][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.181533][ T6441] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.183866][ T6453] loop3: detected capacity change from 0 to 2048
[  157.201331][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  157.201535][ T6451] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.220824][ T6441] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  157.234458][ T6450] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 28
[  157.245017][   T27] audit: type=1804 audit(1687167652.496:367): pid=6450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/58/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  157.286107][ T6451] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  157.295309][   T27] audit: type=1804 audit(1687167652.496:368): pid=6450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/58/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  157.327067][ T6441] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  157.332850][ T6451] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  157.353962][ T6441] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  157.372162][ T6450] EXT4-fs (loop5): This should not happen!! Data will be lost
[  157.372162][ T6450] 
[  157.415396][ T6451] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  157.435689][   T27] audit: type=1804 audit(1687167652.826:369): pid=6447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/59/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  157.446087][ T6450] EXT4-fs (loop5): Total free blocks count 0
[  157.491095][ T6447] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.505547][   T27] audit: type=1804 audit(1687167652.896:370): pid=6453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/61/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  157.534963][ T6451] EXT4-fs (loop4): This should not happen!! Data will be lost
[  157.534963][ T6451] 
[  157.545478][ T6441] EXT4-fs (loop0): This should not happen!! Data will be lost
[  157.545478][ T6441] 
[  157.562630][ T6440] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.580967][ T6447] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  157.597605][ T6440] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  157.614557][ T6450] EXT4-fs (loop5): Free/Dirty block details
[  157.622251][ T6450] EXT4-fs (loop5): free_blocks=2415919104
[  157.628038][ T6453] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.641386][   T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  157.641772][ T6462] loop2: detected capacity change from 0 to 2048
[  157.659714][ T6450] EXT4-fs (loop5): dirty_blocks=160
[  157.670664][ T6453] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  157.684138][ T6447] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.687211][ T6453] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.702280][   T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 57 with max blocks 1 with error 117
[  157.729762][ T6450] EXT4-fs (loop5): Block reservation details
[  157.744226][ T6447] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  157.747132][ T6450] EXT4-fs (loop5): i_reserved_data_blocks=10
[  157.764217][ T6453] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  157.768984][   T46] EXT4-fs (loop4): This should not happen!! Data will be lost
[  157.768984][   T46] 
[  157.820278][ T1075] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 131 with error 28
[  157.836277][ T6464] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.879691][ T6467] loop0: detected capacity change from 0 to 2048
[  157.886593][ T6471] loop4: detected capacity change from 0 to 2048
[  157.890090][ T6463] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.895800][ T1075] EXT4-fs (loop5): This should not happen!! Data will be lost
[  157.895800][ T1075] 
[  157.920470][ T6464] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  157.958216][ T6462] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  157.994693][ T6463] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  158.009453][ T6463] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  158.036589][ T6463] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  158.050471][ T6464] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  158.077179][ T6462] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  158.092152][ T6476] loop5: detected capacity change from 0 to 2048
[  158.116326][ T6463] EXT4-fs (loop1): This should not happen!! Data will be lost
[  158.116326][ T6463] 
[  158.131788][ T6472] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.142383][ T6478] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.142612][ T6472] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  158.168284][ T6464] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  158.185507][ T6478] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  158.199216][ T6467] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.209685][ T6464] EXT4-fs (loop3): This should not happen!! Data will be lost
[  158.209685][ T6464] 
[  158.220374][ T6467] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  158.233400][ T6472] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  158.247722][ T6467] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.266388][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.287699][ T6478] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  158.293551][ T6476] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.305228][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  158.320403][ T6472] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  158.359944][ T6486] loop1: detected capacity change from 0 to 2048
[  158.366727][ T6478] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  158.366833][ T6467] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  158.399978][ T6478] EXT4-fs (loop4): This should not happen!! Data will be lost
[  158.399978][ T6478] 
[  158.411723][ T6472] EXT4-fs (loop2): This should not happen!! Data will be lost
[  158.411723][ T6472] 
[  158.430285][ T6471] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.460349][ T6483] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.463652][ T6476] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  158.471650][ T6471] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  158.502533][ T6488] loop3: detected capacity change from 0 to 2048
[  158.503240][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.520302][ T6489] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.530071][ T6483] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  158.542458][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  158.543357][ T6471] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.573049][ T6483] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  158.573406][ T6489] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  158.633426][ T6486] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.658597][ T6483] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  158.675777][ T6489] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  158.692540][ T6471] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  158.699640][ T6496] loop2: detected capacity change from 0 to 2048
[  158.718570][ T6486] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  158.718747][ T6483] EXT4-fs (loop0): This should not happen!! Data will be lost
[  158.718747][ T6483] 
[  158.792039][ T6488] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.813365][ T6494] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.824183][ T6489] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  158.837274][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.845692][   T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  158.874639][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  158.882943][ T6494] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  158.887361][ T6488] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  158.913726][   T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 80 with max blocks 1 with error 117
[  158.928539][   T46] EXT4-fs (loop4): This should not happen!! Data will be lost
[  158.928539][   T46] 
[  158.931006][ T6496] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  158.944228][ T6494] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  158.954504][ T6496] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  158.988250][ T6489] EXT4-fs (loop5): This should not happen!! Data will be lost
[  158.988250][ T6489] 
[  159.011557][ T6502] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.021393][ T6494] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  159.043303][ T6494] EXT4-fs (loop1): This should not happen!! Data will be lost
[  159.043303][ T6494] 
[  159.066900][ T6488] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.078141][ T6502] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  159.095251][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.114280][ T6504] loop0: detected capacity change from 0 to 2048
[  159.119591][ T6486] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.128659][ T6506] loop4: detected capacity change from 0 to 2048
[  159.133240][ T6502] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  159.138934][ T6488] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  159.160793][ T6486] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  159.180178][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  159.210373][   T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  159.224273][ T6500] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.236284][ T6502] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  159.249603][ T6502] EXT4-fs (loop2): This should not happen!! Data will be lost
[  159.249603][ T6502] 
[  159.269628][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  159.285542][ T6500] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  159.294402][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[  159.294402][   T46] 
[  159.319450][ T6500] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  159.336065][ T6500] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  159.349194][ T6500] EXT4-fs (loop3): This should not happen!! Data will be lost
[  159.349194][ T6500] 
[  159.349839][ T6496] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.455922][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.480706][ T6504] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.492683][ T6496] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  159.495331][ T6506] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.523080][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  159.539207][ T6512] loop5: detected capacity change from 0 to 2048
[  159.550321][ T6506] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  159.555841][ T6516] loop1: detected capacity change from 0 to 2048
[  159.570906][ T6504] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  159.585416][ T6506] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.598153][ T1075] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  159.618466][ T6506] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  159.619576][ T1075] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117
[  159.641891][ T6517] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.644316][ T6514] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.658477][ T1075] EXT4-fs (loop2): This should not happen!! Data will be lost
[  159.658477][ T1075] 
[  159.676120][ T6514] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  159.722422][ T6522] loop3: detected capacity change from 0 to 2048
[  159.729695][ T6517] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  159.749415][ T6517] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  159.766039][ T6514] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  159.785779][ T6517] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  159.809778][ T6512] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.835572][ T6517] EXT4-fs (loop0): This should not happen!! Data will be lost
[  159.835572][ T6517] 
[  159.850894][ T6504] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.851581][ T6512] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  159.871831][ T6514] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  159.916761][ T6516] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.921553][ T6528] loop2: detected capacity change from 0 to 2048
[  159.940650][ T6504] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  159.968957][ T6522] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  159.973703][ T6514] EXT4-fs (loop4): This should not happen!! Data will be lost
[  159.973703][ T6514] 
[  159.990315][ T6522] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  159.996579][ T6516] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  160.016958][ T6522] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.035593][ T6522] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  160.048940][ T6530] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.055139][ T6516] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.062918][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.075389][ T6522] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.092430][   T11] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  160.115361][ T6516] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  160.118218][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  160.127819][ T6530] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  160.155652][   T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 101 with max blocks 1 with error 117
[  160.159961][ T6522] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  160.168659][   T11] EXT4-fs (loop0): This should not happen!! Data will be lost
[  160.168659][   T11] 
[  160.169294][ T6532] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.183329][ T6528] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.202612][ T6530] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  160.217705][ T6535] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.236587][ T6532] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  160.283420][ T6528] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  160.313910][ T6539] loop0: detected capacity change from 0 to 2048
[  160.332987][ T6530] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  160.352304][ T6532] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  160.354124][ T6541] loop4: detected capacity change from 0 to 2048
[  160.375151][ T6528] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.380520][ T6532] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  160.385718][ T6530] EXT4-fs (loop5): This should not happen!! Data will be lost
[  160.385718][ T6530] 
[  160.408167][ T6532] EXT4-fs (loop1): This should not happen!! Data will be lost
[  160.408167][ T6532] 
[  160.414378][ T6535] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  160.436129][ T6528] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  160.449465][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.464187][ T6535] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  160.464593][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  160.515633][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.520926][ T6539] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.526677][ T6537] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.541320][ T6535] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  160.557778][ T6535] EXT4-fs (loop3): This should not happen!! Data will be lost
[  160.557778][ T6535] 
[  160.568286][ T6537] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  160.568920][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  160.592629][ T6539] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  160.600827][ T6537] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  160.629462][ T6537] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  160.643936][ T6537] EXT4-fs (loop2): This should not happen!! Data will be lost
[  160.643936][ T6537] 
[  160.730716][ T6547] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.743912][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.759738][ T6541] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.760024][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.801305][ T6547] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  160.811838][ T6541] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  160.836985][ T6547] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  160.848807][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  160.869200][ T6550] loop1: detected capacity change from 0 to 2048
[  160.874447][ T6555] loop3: detected capacity change from 0 to 2048
[  160.882490][ T6552] loop5: detected capacity change from 0 to 2048
[  160.894415][ T6547] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  160.907502][ T6547] EXT4-fs (loop0): This should not happen!! Data will be lost
[  160.907502][ T6547] 
[  160.917609][ T6541] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.929525][ T6541] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  160.958111][ T6553] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  160.997067][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  160.997101][   T27] audit: type=1804 audit(1687167656.386:387): pid=6550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/62/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  161.057937][ T6553] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  161.074324][ T6555] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.095176][   T27] audit: type=1804 audit(1687167656.436:388): pid=6552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/61/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  161.129086][ T6553] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  161.173254][ T6550] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.191676][ T6569] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  161.208825][ T6550] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  161.218256][ T6566] loop2: detected capacity change from 0 to 2048
[  161.223678][ T6555] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  161.247079][   T27] audit: type=1804 audit(1687167656.576:389): pid=6569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/61/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  161.255700][ T6571] loop0: detected capacity change from 0 to 2048
[  161.283259][ T6569] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 20 with error 28
[  161.291006][ T6567] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.305267][ T6553] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  161.310687][ T6568] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.319140][   T27] audit: type=1804 audit(1687167656.576:390): pid=6569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/61/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  161.330388][ T6567] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  161.370053][ T6568] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  161.370997][ T6569] EXT4-fs (loop5): This should not happen!! Data will be lost
[  161.370997][ T6569] 
[  161.384968][ T6553] EXT4-fs (loop4): This should not happen!! Data will be lost
[  161.384968][ T6553] 
[  161.404631][ T6567] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  161.431014][ T6568] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  161.446453][   T27] audit: type=1804 audit(1687167656.816:391): pid=6566 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/62/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  161.478083][ T6122] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  161.489141][ T6569] EXT4-fs (loop5): Total free blocks count 0
[  161.502296][ T6567] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  161.515438][ T6568] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  161.532598][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.550731][   T27] audit: type=1804 audit(1687167656.936:392): pid=6571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/63/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  161.577240][ T6567] EXT4-fs (loop3): This should not happen!! Data will be lost
[  161.577240][ T6567] 
[  161.577339][ T6566] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.590765][ T6569] EXT4-fs (loop5): Free/Dirty block details
[  161.598133][ T6568] EXT4-fs (loop1): This should not happen!! Data will be lost
[  161.598133][ T6568] 
[  161.607476][ T6569] EXT4-fs (loop5): free_blocks=2415919104
[  161.627627][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  161.639509][ T6578] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.639775][ T6578] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  161.649682][ T6555] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.678288][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.683762][ T6569] EXT4-fs (loop5): dirty_blocks=80
[  161.694173][ T6569] EXT4-fs (loop5): Block reservation details
[  161.694540][ T6555] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  161.707466][ T6569] EXT4-fs (loop5): i_reserved_data_blocks=5
2023/06/19 09:40:57 executed programs: 382
[  161.726419][ T6566] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  161.735565][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  161.738475][ T6578] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  161.769682][   T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 51 with error 28
[  161.776652][ T6566] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.802233][   T11] EXT4-fs (loop5): This should not happen!! Data will be lost
[  161.802233][   T11] 
[  161.814291][    T9] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  161.844089][ T6578] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  161.845275][ T6566] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  161.894328][    T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 74 with max blocks 1 with error 117
[  161.902877][ T6580] loop4: detected capacity change from 0 to 2048
[  161.921313][ T6577] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  161.926717][ T6578] EXT4-fs (loop0): This should not happen!! Data will be lost
[  161.926717][ T6578] 
[  161.985723][ T6582] loop1: detected capacity change from 0 to 2048
[  161.994179][ T6577] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  162.013989][    T9] EXT4-fs (loop3): This should not happen!! Data will be lost
[  162.013989][    T9] 
[  162.020817][ T6584] loop5: detected capacity change from 0 to 2048
[  162.032331][ T6571] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.035323][ T6577] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  162.050249][ T6571] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  162.079304][ T6577] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  162.131449][ T6577] EXT4-fs (loop2): This should not happen!! Data will be lost
[  162.131449][ T6577] 
[  162.143555][ T1075] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  162.168415][ T1075] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  162.199250][ T6592] loop3: detected capacity change from 0 to 2048
[  162.209154][ T1075] EXT4-fs (loop0): This should not happen!! Data will be lost
[  162.209154][ T1075] 
[  162.221761][   T27] audit: type=1804 audit(1687167657.606:393): pid=6584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/62/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  162.248192][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.282321][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  162.304843][   T27] audit: type=1804 audit(1687167657.686:394): pid=6592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/65/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  162.358638][ T6584] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.436640][ T6584] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  162.478889][ T6601] loop1: detected capacity change from 0 to 2048
[  162.478928][ T6605] loop0: detected capacity change from 0 to 2048
[  162.486036][ T6602] loop4: detected capacity change from 0 to 2048
[  162.505136][ T6608] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.517005][ T6584] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.532773][ T6584] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  162.533217][ T6608] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  162.556255][ T6607] loop2: detected capacity change from 0 to 2048
[  162.567739][ T6598] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.577802][ T6608] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  162.579451][ T6598] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  162.603243][ T6608] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  162.610138][ T6598] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  162.632870][ T6608] EXT4-fs (loop3): This should not happen!! Data will be lost
[  162.632870][ T6608] 
[  162.647795][   T27] audit: type=1804 audit(1687167658.036:395): pid=6605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/64/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  162.668439][ T6598] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  162.689352][   T27] audit: type=1804 audit(1687167658.056:396): pid=6601 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/64/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  162.720315][ T6592] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.744396][ T6592] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  162.753517][ T6598] EXT4-fs (loop5): This should not happen!! Data will be lost
[  162.753517][ T6598] 
[  162.802248][ T6601] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.815324][ T6605] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.833543][ T6607] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.851272][ T6601] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  162.872333][ T6605] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  162.899937][ T6620] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.912901][ T6607] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  162.924946][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.931041][ T6621] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.942119][ T6624] loop4: detected capacity change from 0 to 2048
[  162.952733][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  162.967932][ T6592] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.974577][ T6620] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  162.978025][ T6607] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  162.978190][ T6621] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  162.998731][ T6620] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  163.003479][ T6607] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  163.045981][ T6620] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  163.052044][ T6592] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  163.082249][ T6620] EXT4-fs (loop1): This should not happen!! Data will be lost
[  163.082249][ T6620] 
[  163.094751][ T6621] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  163.103793][ T6601] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.113920][ T6622] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.132497][ T1061] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  163.150529][ T1061] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 2 with error 117
[  163.172490][ T6622] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  163.195841][ T1061] EXT4-fs (loop3): This should not happen!! Data will be lost
[  163.195841][ T1061] 
[  163.211472][ T6601] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  163.232154][ T6621] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  163.272347][ T6624] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.294515][ T6629] loop5: detected capacity change from 0 to 2048
[  163.317573][ T6621] EXT4-fs (loop0): This should not happen!! Data will be lost
[  163.317573][ T6621] 
[  163.332870][ T6631] loop3: detected capacity change from 0 to 2048
[  163.340371][ T6624] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  163.340485][   T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  163.368409][ T6622] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  163.401378][ T6632] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.418675][ T6622] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  163.418758][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  163.431562][ T6632] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  163.444433][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.465736][ T6622] EXT4-fs (loop2): This should not happen!! Data will be lost
[  163.465736][ T6622] 
[  163.483952][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.484933][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  163.511334][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[  163.511334][   T46] 
[  163.511672][ T6632] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  163.608096][ T6631] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.619723][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  163.630890][ T6639] loop1: detected capacity change from 0 to 2048
[  163.640073][ T6632] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  163.677908][ T6631] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  163.680887][ T6632] EXT4-fs (loop4): This should not happen!! Data will be lost
[  163.680887][ T6632] 
[  163.749431][ T6629] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.805014][ T6629] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  163.809617][ T6643] loop0: detected capacity change from 0 to 2048
[  163.845970][ T6631] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.854294][ T6646] loop2: detected capacity change from 0 to 2048
[  163.863109][ T6648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.881534][ T6648] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  163.885096][ T6639] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.911869][ T6631] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  163.914481][ T6651] loop4: detected capacity change from 0 to 2048
[  163.940720][ T6648] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  163.959341][ T6642] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  163.975726][ T6648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  163.975852][ T6639] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  164.084371][ T6643] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.097527][ T6648] EXT4-fs (loop5): This should not happen!! Data will be lost
[  164.097527][ T6648] 
[  164.105099][ T6643] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  164.107656][ T6642] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  164.140692][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.150931][ T6642] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  164.155589][ T6651] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.183743][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  164.197006][ T6646] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.199213][ T6642] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  164.225104][ T6652] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.238196][ T6642] EXT4-fs (loop3): This should not happen!! Data will be lost
[  164.238196][ T6642] 
[  164.246972][ T6663] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.260866][ T6646] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  164.284196][ T6651] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  164.301358][ T6652] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  164.313783][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.314535][ T6663] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  164.337647][ T6646] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.344219][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  164.360694][ T6666] loop5: detected capacity change from 0 to 2048
[  164.365239][ T6651] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.369052][ T6652] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  164.393837][ T6646] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  164.404079][ T6651] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  164.406336][ T6663] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  164.441517][ T6663] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  164.442171][ T6662] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.455561][ T6652] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  164.477397][ T6663] EXT4-fs (loop0): This should not happen!! Data will be lost
[  164.477397][ T6663] 
[  164.489548][ T6664] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.499997][ T6664] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  164.513590][ T6662] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  164.527296][ T6643] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.546748][ T6652] EXT4-fs (loop1): This should not happen!! Data will be lost
[  164.546748][ T6652] 
[  164.566218][ T6664] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  164.573480][ T6670] loop3: detected capacity change from 0 to 2048
[  164.596345][ T6662] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  164.611972][ T6664] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  164.629129][ T6666] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.632008][ T6643] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  164.660773][ T6664] EXT4-fs (loop4): This should not happen!! Data will be lost
[  164.660773][ T6664] 
[  164.671593][ T6662] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  164.684622][ T6666] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  164.700143][ T6651] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.703002][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.723374][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  164.727413][ T6662] EXT4-fs (loop2): This should not happen!! Data will be lost
[  164.727413][ T6662] 
[  164.754675][    T9] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  164.756316][ T6651] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  164.785060][ T6666] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.798481][    T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 144 with max blocks 1 with error 117
[  164.817468][    T9] EXT4-fs (loop0): This should not happen!! Data will be lost
[  164.817468][    T9] 
[  164.828597][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.849597][ T6666] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  164.872011][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  164.892973][ T6672] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.921890][ T6670] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  164.951751][ T6672] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  164.962179][ T6670] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  164.986328][ T6677] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.014947][ T6672] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  165.023808][ T6680] loop0: detected capacity change from 0 to 2048
[  165.041364][ T6677] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  165.049871][ T6679] loop1: detected capacity change from 0 to 2048
[  165.056892][   T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  165.074866][ T6682] loop2: detected capacity change from 0 to 2048
[  165.083706][   T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  165.096912][   T46] EXT4-fs (loop4): This should not happen!! Data will be lost
[  165.096912][   T46] 
[  165.102484][ T6677] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  165.129546][ T6672] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  165.147967][ T6672] EXT4-fs (loop5): This should not happen!! Data will be lost
[  165.147967][ T6672] 
[  165.151654][ T6677] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  165.175631][ T6677] EXT4-fs (loop3): This should not happen!! Data will be lost
[  165.175631][ T6677] 
[  165.187148][ T6670] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.198100][ T6670] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  165.198478][ T6666] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.228186][ T6670] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.242909][ T6666] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  165.295208][ T6670] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  165.309833][ T6680] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.320229][ T6670] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.344062][ T6682] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.348198][ T6679] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.373222][ T6680] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  165.373740][ T1075] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  165.399465][ T6693] loop4: detected capacity change from 0 to 2048
[  165.410641][ T1075] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117
[  165.425222][ T6680] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.439843][ T1075] EXT4-fs (loop5): This should not happen!! Data will be lost
[  165.439843][ T1075] 
[  165.440766][ T6682] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  165.466433][ T6679] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  165.482640][   T46] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  165.501457][ T6680] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  165.513899][ T6679] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.524250][ T6695] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.538470][   T46] EXT4-fs (loop3): This should not happen!! Data will be lost
[  165.538470][   T46] 
[  165.562767][ T6679] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  165.563865][ T6694] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.575511][ T6695] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  165.592505][ T6695] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  165.625093][ T6696] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.636501][ T6695] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  165.645261][ T6694] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  165.660702][ T6693] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.690099][ T6694] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  165.690482][ T6696] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  165.727263][ T6704] loop3: detected capacity change from 0 to 2048
[  165.728542][ T6695] EXT4-fs (loop2): This should not happen!! Data will be lost
[  165.728542][ T6695] 
[  165.744343][ T6700] loop5: detected capacity change from 0 to 2048
[  165.758304][ T6694] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  165.760406][ T6693] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  165.772293][ T6696] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  165.772620][ T6682] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.773656][ T6682] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  165.794497][ T6693] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.815303][ T6696] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  165.824665][ T6694] EXT4-fs (loop0): This should not happen!! Data will be lost
[  165.824665][ T6694] 
[  165.855532][ T6693] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  165.875197][ T6696] EXT4-fs (loop1): This should not happen!! Data will be lost
[  165.875197][ T6696] 
[  165.893490][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.906664][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.918072][   T11] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  165.933325][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  165.946221][ T6702] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  165.956904][ T6702] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  165.970789][ T6702] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  165.988347][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  166.001829][   T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  166.017972][   T11] EXT4-fs (loop2): This should not happen!! Data will be lost
[  166.017972][   T11] 
[  166.034205][ T6704] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.045003][ T6700] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.092345][ T6700] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  166.151105][ T6704] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  166.168037][ T6714] loop2: detected capacity change from 0 to 2048
[  166.175975][ T6702] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  166.191177][ T6702] EXT4-fs (loop4): This should not happen!! Data will be lost
[  166.191177][ T6702] 
[  166.202127][ T6716] loop0: detected capacity change from 0 to 2048
[  166.205367][ T6700] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.219740][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.225344][ T6704] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.244609][ T6717] loop1: detected capacity change from 0 to 2048
[  166.250825][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  166.254635][ T6700] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  166.275515][ T6704] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  166.278701][ T6711] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.301962][ T6710] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.312361][ T6710] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  166.325720][ T6711] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  166.338733][ T6710] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  166.359591][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  166.359601][   T27] audit: type=1804 audit(1687167661.726:413): pid=6716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/67/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  166.402222][ T6711] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  166.456076][ T6716] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.459100][ T6710] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  166.489695][ T6716] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  166.516263][ T6711] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  166.518457][ T6714] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.551466][ T6727] loop4: detected capacity change from 0 to 2048
[  166.558745][   T27] audit: type=1804 audit(1687167661.816:414): pid=6714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/66/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  166.562506][ T6717] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.594616][   T27] audit: type=1804 audit(1687167661.836:415): pid=6717 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/67/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  166.623878][ T6711] EXT4-fs (loop5): This should not happen!! Data will be lost
[  166.623878][ T6711] 
[  166.623970][ T6716] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.645810][ T6710] EXT4-fs (loop3): This should not happen!! Data will be lost
[  166.645810][ T6710] 
[  166.655897][ T6716] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  166.656045][ T6714] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  166.681173][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.694404][   T27] audit: type=1804 audit(1687167662.076:416): pid=6727 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/68/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  166.704861][ T6717] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  166.739002][ T6730] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.760560][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.765072][ T6717] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.785989][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  166.788022][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  166.816999][ T6729] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.827333][ T6729] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  166.831424][ T6727] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.840398][ T6730] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  166.858849][ T6729] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  166.864706][ T6730] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  166.904962][ T6717] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  166.922264][ T6730] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  166.943554][ T6731] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  166.947085][ T6729] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  166.962691][ T6731] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  166.966201][ T6727] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  167.007721][ T6730] EXT4-fs (loop2): This should not happen!! Data will be lost
[  167.007721][ T6730] 
2023/06/19 09:41:02 executed programs: 409
[  167.015078][ T6737] loop3: detected capacity change from 0 to 2048
[  167.017882][ T6727] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.056935][ T6731] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  167.085639][ T6727] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  167.094643][ T6729] EXT4-fs (loop0): This should not happen!! Data will be lost
[  167.094643][ T6729] 
[  167.113244][   T27] audit: type=1804 audit(1687167662.496:417): pid=6737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/69/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  167.137486][ T6736] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.148857][ T6741] loop5: detected capacity change from 0 to 2048
[  167.175707][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.193317][ T6731] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  167.207561][ T6731] EXT4-fs (loop1): This should not happen!! Data will be lost
[  167.207561][ T6731] 
[  167.221011][ T6736] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  167.229567][ T6737] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.256994][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.262397][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  167.273216][ T6736] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  167.295863][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  167.313782][ T6736] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  167.317428][ T6737] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  167.344112][ T6743] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.354946][ T6736] EXT4-fs (loop4): This should not happen!! Data will be lost
[  167.354946][ T6736] 
[  167.369152][ T6743] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  167.381352][   T27] audit: type=1804 audit(1687167662.766:418): pid=6741 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/66/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  167.409730][ T6745] loop2: detected capacity change from 0 to 2048
[  167.422769][ T6743] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  167.444622][ T6743] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  167.458983][ T6743] EXT4-fs (loop3): This should not happen!! Data will be lost
[  167.458983][ T6743] 
[  167.482721][   T27] audit: type=1804 audit(1687167662.866:419): pid=6745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/67/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  167.511176][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.520991][ T6741] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.522815][ T6737] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.548260][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  167.560238][ T6741] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  167.567743][ T6749] loop1: detected capacity change from 0 to 2048
[  167.591874][ T6745] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.624117][ T6745] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  167.634954][ T6737] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  167.651272][ T6753] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.672773][   T27] audit: type=1804 audit(1687167663.056:420): pid=6749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/68/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  167.699527][ T6753] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  167.699813][ T6753] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  167.736121][ T6737] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.740655][ T6756] loop0: detected capacity change from 0 to 2048
[  167.759758][ T6737] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  167.777438][ T6745] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.781816][ T6749] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.792471][ T6761] loop4: detected capacity change from 0 to 2048
[  167.808451][ T6745] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  167.835221][    T9] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  167.838385][ T6745] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.861651][ T6749] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  167.862081][ T6753] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  167.888377][ T6753] EXT4-fs (loop5): This should not happen!! Data will be lost
[  167.888377][ T6753] 
[  167.891462][    T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117
[  167.900834][ T6741] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.916587][ T6749] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  167.944951][ T6745] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  167.952735][ T6749] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  167.972794][    T9] EXT4-fs (loop3): This should not happen!! Data will be lost
[  167.972794][    T9] 
[  167.976025][ T6741] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  167.983184][ T6758] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.003636][   T27] audit: type=1804 audit(1687167663.386:421): pid=6756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/68/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  168.033911][ T6758] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  168.049317][ T6763] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.069536][ T6763] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  168.086599][   T27] audit: type=1804 audit(1687167663.446:422): pid=6761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/69/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  168.125047][ T6763] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  168.141716][ T6758] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  168.162564][ T6769] loop3: detected capacity change from 0 to 2048
[  168.172827][ T6763] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  168.186520][    T9] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  168.208476][ T6758] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  168.229162][ T6756] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.240470][ T6761] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.250323][ T6758] EXT4-fs (loop2): This should not happen!! Data will be lost
[  168.250323][ T6758] 
[  168.260903][ T6763] EXT4-fs (loop1): This should not happen!! Data will be lost
[  168.260903][ T6763] 
[  168.275572][ T6756] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  168.285340][ T6761] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  168.294600][    T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117
[  168.320348][ T6773] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.331762][ T6775] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.340048][    T9] EXT4-fs (loop5): This should not happen!! Data will be lost
[  168.340048][    T9] 
[  168.353264][ T6773] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  168.358395][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.375901][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.388216][ T6769] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.394629][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  168.399137][ T6775] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  168.427247][ T6769] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  168.442683][ T6769] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.450073][ T6773] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  168.452905][ T6775] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  168.503666][ T6769] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  168.517503][ T6773] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  168.554152][ T6773] EXT4-fs (loop0): This should not happen!! Data will be lost
[  168.554152][ T6773] 
[  168.571731][ T6780] loop5: detected capacity change from 0 to 2048
[  168.587848][ T6775] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  168.623905][ T6781] loop2: detected capacity change from 0 to 2048
[  168.629989][ T6775] EXT4-fs (loop4): This should not happen!! Data will be lost
[  168.629989][ T6775] 
[  168.641515][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.676329][ T6777] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.688836][ T6783] loop1: detected capacity change from 0 to 2048
[  168.697016][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.708296][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  168.721063][ T6777] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  168.723316][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  168.775306][ T6777] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  168.782140][ T6781] EXT4-fs mount: 226 callbacks suppressed
[  168.782153][ T6781] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  168.817054][ T6783] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  168.860659][ T6780] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.895699][ T6780] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  168.896576][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  168.911955][ T6792] loop4: detected capacity change from 0 to 2048
[  168.923414][ T6780] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  168.935037][ T6777] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  168.962734][ T6792] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  168.975325][ T6780] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  169.005690][ T6777] EXT4-fs (loop3): This should not happen!! Data will be lost
[  169.005690][ T6777] 
[  169.020917][ T6783] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.034187][ T6780] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.051139][ T6781] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.072666][ T6780] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  169.093763][ T6783] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  169.112691][ T6781] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  169.125373][ T6783] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.126822][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  169.146308][ T6793] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.163427][ T6800] loop0: detected capacity change from 0 to 2048
[  169.163754][ T6792] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.171234][ T6783] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  169.214267][ T6801] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.230703][ T6793] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  169.251754][ T6792] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  169.253547][ T6793] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  169.265339][ T6799] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.295353][ T6801] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  169.304571][ T6804] loop3: detected capacity change from 0 to 2048
[  169.310151][ T6799] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  169.325892][ T6801] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  169.327777][ T6793] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  169.348394][ T6801] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  169.368798][ T6792] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.373686][ T6800] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  169.379133][ T6801] EXT4-fs (loop2): This should not happen!! Data will be lost
[  169.379133][ T6801] 
[  169.388271][ T6792] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  169.400544][ T6793] EXT4-fs (loop5): This should not happen!! Data will be lost
[  169.400544][ T6793] 
[  169.420643][ T6799] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  169.437585][ T6799] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  169.450676][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.452241][ T6799] EXT4-fs (loop1): This should not happen!! Data will be lost
[  169.452241][ T6799] 
[  169.469252][ T6804] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  169.485119][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.508254][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  169.521017][ T6805] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.547112][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.567000][ T6800] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.578613][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  169.590449][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  169.592193][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  169.621721][ T6800] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  169.628145][ T6805] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  169.635789][ T6800] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.647562][ T6804] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.672139][ T6800] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  169.672902][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  169.687132][ T6800] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.695858][ T6804] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  169.707020][ T6800] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  169.713510][ T6805] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  169.752483][ T6804] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.776189][ T6812] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.800846][ T6805] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  169.837986][ T6812] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  169.863265][ T6805] EXT4-fs (loop4): This should not happen!! Data will be lost
[  169.863265][ T6805] 
[  169.886624][ T6804] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  169.898014][ T6815] loop1: detected capacity change from 0 to 2048
[  169.901075][ T6812] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  169.928618][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.942164][ T6818] loop5: detected capacity change from 0 to 2048
[  169.943242][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  169.954917][ T6816] loop2: detected capacity change from 0 to 2048
[  169.970903][ T6811] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  169.973117][ T6812] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  169.986382][ T6811] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  169.994467][ T6812] EXT4-fs (loop0): This should not happen!! Data will be lost
[  169.994467][ T6812] 
[  170.020612][ T6811] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  170.026529][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  170.046892][ T6815] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  170.057080][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.079026][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  170.083512][ T6811] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  170.100283][ T6811] EXT4-fs (loop3): This should not happen!! Data will be lost
[  170.100283][ T6811] 
[  170.104010][ T6816] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  170.150918][ T6815] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.152331][ T6818] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  170.181547][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.221677][ T6829] loop0: detected capacity change from 0 to 2048
[  170.242913][ T6827] loop4: detected capacity change from 0 to 2048
[  170.261489][ T6815] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  170.280797][ T6829] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  170.320083][ T6816] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.323015][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  170.352383][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  170.358631][ T6816] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  170.359031][ T6827] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  170.392443][ T6816] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.404679][ T6815] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.447411][ T6829] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.460157][ T6815] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  170.460634][ T6816] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  170.491533][ T6830] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.506071][ T6829] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  170.518764][ T6830] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  170.535427][ T6830] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  170.537476][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  170.558108][ T6827] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.568631][ T6829] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.582991][ T6830] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  170.594455][ T6842] loop3: detected capacity change from 0 to 2048
[  170.597995][ T6830] EXT4-fs (loop1): This should not happen!! Data will be lost
[  170.597995][ T6830] 
[  170.614114][ T6827] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  170.621869][ T6815] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.626192][ T6829] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  170.635939][ T6816] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.669474][ T6816] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  170.685073][ T6840] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.691813][ T6844] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.710780][ T6842] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  170.720377][ T6815] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  170.730067][ T6844] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  170.738948][ T6840] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  170.751567][ T6844] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  170.775403][ T6838] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.789468][ T6848] loop5: detected capacity change from 0 to 2048
[  170.794448][ T6838] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  170.818236][ T6844] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  170.838988][ T6844] EXT4-fs (loop4): This should not happen!! Data will be lost
[  170.838988][ T6844] 
[  170.852061][   T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  170.867948][ T6840] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  170.873861][ T6838] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  170.908764][ T6842] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.910030][ T6827] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  170.924653][ T6840] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  170.942642][   T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  170.949420][ T6848] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  170.957712][   T41] EXT4-fs (loop1): This should not happen!! Data will be lost
[  170.957712][   T41] 
[  170.973533][ T6827] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  170.975156][ T6842] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  170.993746][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  170.999624][ T6840] EXT4-fs (loop0): This should not happen!! Data will be lost
[  170.999624][ T6840] 
[  171.015613][ T6829] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.027016][ T6842] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.039349][ T6838] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  171.050371][ T6842] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  171.073306][ T6838] EXT4-fs (loop2): This should not happen!! Data will be lost
[  171.073306][ T6838] 
[  171.084045][ T4175] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  171.133401][ T6854] loop1: detected capacity change from 0 to 2048
[  171.142986][ T6829] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  171.169529][ T6842] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.187689][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  171.189693][ T6848] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.215198][ T1061] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  171.217261][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost
[  171.217261][ T4175] 
[  171.230159][ T6842] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  171.242406][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  171.260468][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  171.262938][ T6848] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  171.272970][ T6854] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  171.279372][ T1061] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  171.302181][ T1061] EXT4-fs (loop0): This should not happen!! Data will be lost
[  171.302181][ T1061] 
[  171.318802][ T6842] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.330447][ T6842] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  171.375663][ T6855] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.394222][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  171.402174][ T6852] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.446491][ T6854] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm syz-executor.1: Invalid inode table block 0 in block_group 0
[  171.452320][ T6852] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  171.474633][ T6859] loop2: detected capacity change from 0 to 2048
[  171.481336][ T6855] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  171.505304][ T6852] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  171.519376][ T6862] loop4: detected capacity change from 0 to 2048
[  171.544096][ T6854] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.567656][ T6855] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  171.568267][ T6862] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  171.588941][ T6864] loop0: detected capacity change from 0 to 2048
[  171.599780][ T6852] EXT4-fs (loop3): This should not happen!! Data will be lost
[  171.599780][ T6852] 
[  171.605592][ T6854] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  171.634624][ T6855] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  171.647709][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  171.647719][   T27] audit: type=1804 audit(1687167667.026:437): pid=6862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/72/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  171.653438][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  171.693663][ T6866] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.713386][ T6862] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.717442][ T6855] EXT4-fs (loop5): This should not happen!! Data will be lost
[  171.717442][ T6855] 
[  171.729006][ T6866] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  171.741897][ T6862] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  171.756435][ T6859] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  171.764255][ T6866] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  171.789873][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.795426][ T6864] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  171.815006][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  171.815654][ T6862] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.840802][ T6862] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  171.847891][ T6866] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  171.878218][   T27] audit: type=1804 audit(1687167667.266:438): pid=6864 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/71/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  171.890701][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  171.914335][ T6870] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  171.917648][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  171.931097][ T6866] EXT4-fs (loop1): This should not happen!! Data will be lost
[  171.931097][ T6866] 
[  171.965203][ T6870] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  171.977734][ T6864] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.015071][ T6870] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  172.033760][ T6876] loop3: detected capacity change from 0 to 2048
[  172.046685][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.063774][ T6864] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  172.073399][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  172.101257][ T6870] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  172.113701][ T6864] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.115415][ T6870] EXT4-fs (loop4): This should not happen!! Data will be lost
[  172.115415][ T6870] 
[  172.135463][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  172.140365][ T6878] loop5: detected capacity change from 0 to 2048
[  172.156089][ T6862] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.159310][ T6880] loop2: detected capacity change from 0 to 2048
[  172.182096][ T6876] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  172.191098][ T6864] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  172.210864][ T6874] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.221104][ T6862] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  172.234692][ T6862] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.248311][ T6874] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  172.257446][ T6878] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  172.272663][ T6884] loop1: detected capacity change from 0 to 2048
2023/06/19 09:41:07 executed programs: 435
[  172.285144][   T27] audit: type=1804 audit(1687167667.666:439): pid=6876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/73/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  172.321798][ T6880] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  172.345719][   T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 53 with max blocks 1 with error 117
[  172.372968][ T6876] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.380524][ T6874] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  172.390127][ T6876] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  172.423005][   T27] audit: type=1804 audit(1687167667.806:440): pid=6880 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/71/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  172.449976][   T46] EXT4-fs (loop4): This should not happen!! Data will be lost
[  172.449976][   T46] 
[  172.455901][ T6884] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  172.462153][ T6894] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.481061][ T6874] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  172.502910][ T6874] EXT4-fs (loop0): This should not happen!! Data will be lost
[  172.502910][ T6874] 
[  172.505401][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  172.521657][   T27] audit: type=1804 audit(1687167667.866:441): pid=6889 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/70/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  172.525232][ T6880] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.566032][ T6894] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  172.581395][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  172.598614][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.634640][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  172.655846][ T6894] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  172.659317][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  172.685553][ T6880] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  172.687897][ T6894] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  172.706518][ T6896] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.718290][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  172.725452][ T6896] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  172.748523][ T6899] loop4: detected capacity change from 0 to 2048
[  172.785683][ T6896] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  172.840151][ T6901] loop1: detected capacity change from 0 to 2048
[  172.847586][ T6896] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  172.873952][ T6899] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  172.879849][ T6894] EXT4-fs (loop3): This should not happen!! Data will be lost
[  172.879849][ T6894] 
[  172.901441][ T6896] EXT4-fs (loop2): This should not happen!! Data will be lost
[  172.901441][ T6896] 
[  172.911832][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  172.921338][ T6903] loop5: detected capacity change from 0 to 2048
[  172.952759][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  172.965275][   T27] audit: type=1804 audit(1687167668.346:442): pid=6899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/73/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  173.000545][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.010448][ T6901] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  173.028252][ T6907] loop0: detected capacity change from 0 to 2048
[  173.040282][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  173.041562][ T6903] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  173.063725][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  173.084933][ T6913] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  173.100321][ T6913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 103 with error 28
[  173.111475][ T6901] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.113199][ T6913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  173.113199][ T6913] 
[  173.131846][   T27] audit: type=1804 audit(1687167668.396:443): pid=6901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/73/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  173.133159][ T6913] EXT4-fs (loop4): Total free blocks count 0
[  173.185646][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  173.194250][ T6907] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  173.203434][ T6901] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  173.203779][ T6916] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.225012][ T6913] EXT4-fs (loop4): Free/Dirty block details
[  173.232526][ T6913] EXT4-fs (loop4): free_blocks=2415919104
[  173.258595][ T6913] EXT4-fs (loop4): dirty_blocks=112
[  173.277278][ T6913] EXT4-fs (loop4): Block reservation details
[  173.285859][   T27] audit: type=1804 audit(1687167668.576:444): pid=6903 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/71/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  173.322005][ T6921] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.334584][ T6916] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  173.345533][ T6920] loop2: detected capacity change from 0 to 2048
[  173.353631][ T6913] EXT4-fs (loop4): i_reserved_data_blocks=7
[  173.370800][ T6899] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.371015][ T6916] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  173.380575][ T6907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.399440][ T6921] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  173.421204][ T6916] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  173.433476][ T6924] loop3: detected capacity change from 0 to 2048
[  173.435670][ T6916] EXT4-fs (loop1): This should not happen!! Data will be lost
[  173.435670][ T6916] 
[  173.471767][ T6921] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  173.481977][ T6920] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  173.487601][ T6899] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  173.510395][ T6907] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  173.522490][   T27] audit: type=1804 audit(1687167668.906:445): pid=6920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/72/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  173.531507][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  173.561469][ T6907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.562221][ T6921] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  173.587302][ T6924] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  173.588537][ T6907] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  173.611439][ T6920] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.616240][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 102 with max blocks 1 with error 28
[  173.634274][   T27] audit: type=1804 audit(1687167669.016:446): pid=6924 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/74/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  173.637369][ T6921] EXT4-fs (loop5): This should not happen!! Data will be lost
[  173.637369][ T6921] 
[  173.692850][ T6924] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.721072][ T6920] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  173.770799][ T6924] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  173.789246][ T6931] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.791992][ T6907] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0
[  173.808444][ T6932] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.826467][ T6931] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  173.836824][ T6935] loop4: detected capacity change from 0 to 2048
[  173.840258][ T6936] loop1: detected capacity change from 0 to 2048
[  173.852246][ T6907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.864897][ T6932] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  173.865887][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.877032][ T6931] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  173.887376][ T6907] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  173.916312][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  173.916335][ T6931] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  173.932644][ T6932] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  173.951141][ T6936] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  173.969694][ T6932] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  173.974775][ T6907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  173.983784][ T6935] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  173.999345][ T6907] EXT4-fs error (device loop0): ext4_alloc_file_blocks:4477: inode #18: comm syz-executor.0: mark_inode_dirty error
[  174.001372][ T6932] EXT4-fs (loop3): This should not happen!! Data will be lost
[  174.001372][ T6932] 
[  174.015228][ T6931] EXT4-fs (loop2): This should not happen!! Data will be lost
[  174.015228][ T6931] 
[  174.035615][ T6920] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.040711][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  174.047832][ T6924] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.110257][ T6942] loop5: detected capacity change from 0 to 2048
[  174.119304][ T6920] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  174.134666][ T6924] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  174.147502][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  174.152130][ T6936] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.185064][ T6924] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.197996][ T1075] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  174.214704][ T6935] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.219848][ T6936] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  174.232554][ T1075] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  174.250664][ T6924] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  174.252302][ T6942] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  174.264064][ T6935] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  174.299136][ T1075] EXT4-fs (loop2): This should not happen!! Data will be lost
[  174.299136][ T1075] 
[  174.317003][ T4175] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  174.320279][ T6946] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.349233][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  174.361459][ T6935] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.371682][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  174.391906][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost
[  174.391906][ T4175] 
[  174.393789][ T6935] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  174.404597][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  174.434596][ T6950] loop0: detected capacity change from 0 to 2048
[  174.444944][ T6946] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  174.461574][ T6942] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.470024][ T6946] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  174.504770][ T6946] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  174.524160][ T6946] EXT4-fs (loop1): This should not happen!! Data will be lost
[  174.524160][ T6946] 
[  174.538524][ T6942] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  174.539589][ T6936] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.569878][ T6950] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  174.577308][ T6953] loop2: detected capacity change from 0 to 2048
[  174.586195][ T6948] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.593874][ T6936] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  174.602313][ T6948] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  174.635518][ T6942] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.647666][ T6948] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  174.659348][ T6958] loop3: detected capacity change from 0 to 2048
[  174.671423][ T6942] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  174.715502][ T6950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.731682][ T6950] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  174.744242][ T1061] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  174.744323][ T6948] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  174.770307][ T6953] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  174.772193][ T6954] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.791293][ T6950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.802616][ T6948] EXT4-fs (loop4): This should not happen!! Data will be lost
[  174.802616][ T6948] 
[  174.821174][ T6950] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  174.824937][ T1061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  174.839873][ T6954] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  174.858947][ T1061] EXT4-fs (loop1): This should not happen!! Data will be lost
[  174.858947][ T1061] 
[  174.863980][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.886574][ T6962] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  174.887267][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  174.897291][ T6962] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  174.907886][ T6958] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  174.917347][ T6962] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  174.946655][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  174.984761][ T6953] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.020040][ T6962] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  175.039649][ T6954] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  175.055293][ T6953] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  175.069112][ T6962] EXT4-fs (loop0): This should not happen!! Data will be lost
[  175.069112][ T6962] 
[  175.071630][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  175.096248][ T6968] loop1: detected capacity change from 0 to 2048
[  175.102046][ T6950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.102722][ T6958] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.124207][ T6950] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  175.125566][ T6953] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.143032][ T6950] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.146150][ T6954] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  175.170685][ T6958] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  175.183695][ T6954] EXT4-fs (loop5): This should not happen!! Data will be lost
[  175.183695][ T6954] 
[  175.194384][ T6958] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.194535][ T6953] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  175.196687][ T6958] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  175.232710][ T6966] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.233189][ T6969] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.258024][ T6968] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  175.274922][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.295788][   T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 78 with max blocks 3 with error 117
[  175.306316][ T6966] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  175.326963][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  175.344851][ T6969] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  175.351042][   T11] EXT4-fs (loop0): This should not happen!! Data will be lost
[  175.351042][   T11] 
[  175.415028][ T6966] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  175.445132][ T6969] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  175.455844][ T6968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.476053][ T6973] loop4: detected capacity change from 0 to 2048
[  175.505944][ T6966] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  175.513895][ T6976] loop0: detected capacity change from 0 to 2048
[  175.518774][ T6969] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  175.518791][ T6969] EXT4-fs (loop3): This should not happen!! Data will be lost
[  175.518791][ T6969] 
[  175.526916][ T6966] EXT4-fs (loop2): This should not happen!! Data will be lost
[  175.526916][ T6966] 
[  175.564250][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.575282][ T6968] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  175.588555][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  175.589013][ T6978] loop5: detected capacity change from 0 to 2048
[  175.612141][ T6968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.638893][ T6968] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  175.667127][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.678633][ T6979] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.695524][ T6979] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  175.704771][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  175.730642][ T6973] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.801972][ T6976] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.813519][ T6976] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  175.813767][ T6973] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  175.843299][ T6979] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  175.851857][ T6988] loop3: detected capacity change from 0 to 2048
[  175.888792][ T6976] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.900811][ T6978] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.907271][ T6976] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  175.924258][ T6973] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.940808][ T6979] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  175.950755][ T6976] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  175.966517][ T6973] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  175.987715][ T6978] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  175.992594][ T6989] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.015584][ T6979] EXT4-fs (loop1): This should not happen!! Data will be lost
[  176.015584][ T6979] 
[  176.037901][ T6996] loop2: detected capacity change from 0 to 2048
[  176.038927][ T6976] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  176.062717][ T6997] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.063191][ T6993] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.076144][ T6988] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.093226][ T6993] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  176.096013][ T6989] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  176.109915][ T6997] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  176.130280][ T6989] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  176.135608][ T6993] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  176.154943][ T6988] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  176.161690][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.174644][ T6997] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  176.187311][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  176.206124][ T6989] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  176.226582][ T6989] EXT4-fs (loop4): This should not happen!! Data will be lost
[  176.226582][ T6989] 
[  176.244114][ T6999] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.257579][ T6993] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  176.270499][ T6997] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  176.283637][ T6997] EXT4-fs (loop5): This should not happen!! Data will be lost
[  176.283637][ T6997] 
[  176.298541][ T6978] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.315262][ T6993] EXT4-fs (loop0): This should not happen!! Data will be lost
[  176.315262][ T6993] 
[  176.325623][ T6978] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  176.338297][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.348688][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  176.370710][ T6999] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  176.383373][ T1075] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  176.406025][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.421900][ T6996] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.452079][ T1075] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  176.455063][ T7004] loop1: detected capacity change from 0 to 2048
[  176.466765][ T1075] EXT4-fs (loop5): This should not happen!! Data will be lost
[  176.466765][ T1075] 
[  176.487761][ T6996] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  176.500029][ T6999] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  176.505615][ T7007] loop4: detected capacity change from 0 to 2048
[  176.529873][ T6999] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  176.531776][ T6996] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.543901][ T6999] EXT4-fs (loop3): This should not happen!! Data will be lost
[  176.543901][ T6999] 
[  176.569358][ T6988] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.572385][ T6996] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  176.614046][ T6988] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  176.687882][   T46] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  176.730451][ T7004] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.741504][ T7005] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.761177][ T7005] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  176.772151][ T7004] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  176.773465][   T46] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 117
[  176.802715][ T7005] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  176.809241][ T7013] loop5: detected capacity change from 0 to 2048
[  176.837179][   T46] EXT4-fs (loop3): This should not happen!! Data will be lost
[  176.837179][   T46] 
[  176.843076][ T7016] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  176.861898][ T7005] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  176.879237][ T7005] EXT4-fs (loop2): This should not happen!! Data will be lost
[  176.879237][ T7005] 
[  176.890035][ T7017] loop0: detected capacity change from 0 to 2048
[  176.912068][ T7018] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.924936][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  176.930754][ T7018] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  176.950333][ T7016] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 21 with error 28
[  176.970739][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  176.978499][ T7018] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  176.990247][ T7016] EXT4-fs (loop4): This should not happen!! Data will be lost
[  176.990247][ T7016] 
[  177.016807][ T7018] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  177.038182][ T7016] EXT4-fs (loop4): Total free blocks count 0
[  177.055366][ T7018] EXT4-fs (loop1): This should not happen!! Data will be lost
[  177.055366][ T7018] 
[  177.056685][ T7021] loop3: detected capacity change from 0 to 2048
[  177.077151][ T7016] EXT4-fs (loop4): Free/Dirty block details
[  177.087522][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  177.087531][   T27] audit: type=1804 audit(1687167672.476:461): pid=7017 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/75/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  177.141542][ T7004] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.172337][ T7027] loop2: detected capacity change from 0 to 2048
[  177.183322][ T7004] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  177.191760][ T7016] EXT4-fs (loop4): free_blocks=2415919104
[  177.200427][   T27] audit: type=1804 audit(1687167672.526:462): pid=7013 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/74/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  177.228553][ T7016] EXT4-fs (loop4): dirty_blocks=32
[  177.241526][ T7017] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.272326][   T27] audit: type=1804 audit(1687167672.656:463): pid=7021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/77/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  177.274534][ T7016] EXT4-fs (loop4): Block reservation details
[  177.307590][ T7013] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.317839][    T9] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  177.318765][ T7016] EXT4-fs (loop4): i_reserved_data_blocks=2
2023/06/19 09:41:12 executed programs: 460
[  177.347745][   T27] audit: type=1804 audit(1687167672.736:464): pid=7027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/75/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  177.359381][ T7013] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  177.388228][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.414013][ T7017] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  177.435693][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  177.448836][ T7013] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.459340][    T9] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 91 with max blocks 1 with error 117
[  177.473428][ T7021] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.486606][ T7027] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.487796][ T7013] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  177.505070][ T7017] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.510485][    T9] EXT4-fs (loop1): This should not happen!! Data will be lost
[  177.510485][    T9] 
[  177.525693][ T7027] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  177.536994][ T7021] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  177.552378][ T7017] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  177.585620][ T7038] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.625347][ T7038] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  177.641312][ T7037] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.650016][ T7041] loop4: detected capacity change from 0 to 2048
[  177.679738][ T7031] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.688996][ T7043] loop1: detected capacity change from 0 to 2048
[  177.690023][ T7035] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.707307][ T7037] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  177.714602][ T7031] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  177.734157][ T7035] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  177.734276][ T7038] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  177.754381][ T7035] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  177.768363][ T7031] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  177.786014][ T7035] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  177.808750][ T7031] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  177.812037][ T7038] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  177.829363][ T7031] EXT4-fs (loop0): This should not happen!! Data will be lost
[  177.829363][ T7031] 
[  177.834840][ T7037] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  177.874903][   T27] audit: type=1804 audit(1687167673.256:465): pid=7041 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/77/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  177.889790][ T7035] EXT4-fs (loop5): This should not happen!! Data will be lost
[  177.889790][ T7035] 
[  177.921977][ T7038] EXT4-fs (loop3): This should not happen!! Data will be lost
[  177.921977][ T7038] 
[  177.960852][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  177.972804][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  177.983615][ T7041] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.011560][   T27] audit: type=1804 audit(1687167673.336:466): pid=7043 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/77/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  178.044127][ T7037] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  178.044357][ T7043] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.060770][ T7037] EXT4-fs (loop2): This should not happen!! Data will be lost
[  178.060770][ T7037] 
[  178.087437][ T7041] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  178.100131][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.126690][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  178.161240][ T7051] loop0: detected capacity change from 0 to 2048
[  178.181300][ T7052] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.229353][ T7057] loop5: detected capacity change from 0 to 2048
[  178.233890][ T7043] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  178.254401][ T7052] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  178.274299][ T7052] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  178.294019][ T7055] loop3: detected capacity change from 0 to 2048
[  178.309059][   T27] audit: type=1804 audit(1687167673.696:467): pid=7051 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/76/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  178.342544][ T7061] loop2: detected capacity change from 0 to 2048
[  178.362752][ T7052] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  178.377290][ T7053] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.388421][ T7053] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  178.402276][ T7052] EXT4-fs (loop4): This should not happen!! Data will be lost
[  178.402276][ T7052] 
[  178.412578][ T7053] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  178.429019][   T27] audit: type=1804 audit(1687167673.786:468): pid=7057 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/75/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  178.466519][ T7053] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  178.507097][ T7057] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.518427][ T7051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.528834][   T27] audit: type=1804 audit(1687167673.906:469): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/76/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  178.555687][ T7053] EXT4-fs (loop1): This should not happen!! Data will be lost
[  178.555687][ T7053] 
[  178.562436][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.589298][   T27] audit: type=1804 audit(1687167673.956:470): pid=7055 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/78/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  178.618141][ T7057] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  178.632091][ T7061] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.633056][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  178.660696][ T7051] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  178.682010][ T7057] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.692647][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.709243][ T7055] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.719370][ T7051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.722929][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  178.729514][ T7061] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  178.752299][ T7055] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  178.756866][ T7057] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  178.772354][ T7051] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  178.809879][ T7069] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.820763][ T7075] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.822650][ T7069] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  178.843632][ T7061] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.854120][ T7075] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  178.860348][ T7077] loop4: detected capacity change from 0 to 2048
[  178.869919][ T7061] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  178.876456][ T7071] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.906697][ T7069] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  178.924435][ T7075] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  178.949856][ T7074] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  178.960149][ T7075] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  178.961105][ T7071] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  178.984410][ T7074] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  178.987554][ T7069] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  179.004156][ T7075] EXT4-fs (loop3): This should not happen!! Data will be lost
[  179.004156][ T7075] 
[  179.030881][ T7071] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  179.039394][ T7081] loop1: detected capacity change from 0 to 2048
[  179.053465][ T7069] EXT4-fs (loop0): This should not happen!! Data will be lost
[  179.053465][ T7069] 
[  179.085952][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.092864][ T7074] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  179.123337][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.126568][ T7077] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.154012][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  179.154203][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  179.168017][ T7074] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  179.194340][ T7074] EXT4-fs (loop2): This should not happen!! Data will be lost
[  179.194340][ T7074] 
[  179.210463][ T7071] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  179.212823][ T7077] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  179.225719][ T7071] EXT4-fs (loop5): This should not happen!! Data will be lost
[  179.225719][ T7071] 
[  179.250825][ T7085] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.309914][ T7085] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  179.330458][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.341083][ T7087] loop3: detected capacity change from 0 to 2048
[  179.358325][ T7085] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  179.392064][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  179.420147][ T7081] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.426353][ T7085] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  179.468435][ T7090] loop0: detected capacity change from 0 to 2048
[  179.493470][ T7085] EXT4-fs (loop4): This should not happen!! Data will be lost
[  179.493470][ T7085] 
[  179.505184][ T7077] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.510280][ T7092] loop2: detected capacity change from 0 to 2048
[  179.545846][ T7081] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  179.562892][ T7081] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.581736][ T7087] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.592681][ T7077] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  179.602561][ T7087] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  179.608137][ T7081] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  179.632093][ T7077] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.648911][ T7098] loop5: detected capacity change from 0 to 2048
[  179.659660][ T7077] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  179.707303][ T7087] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.713160][   T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  179.740745][ T7094] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.761302][ T7094] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  179.761465][ T7087] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  179.785711][   T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117
[  179.798977][   T41] EXT4-fs (loop4): This should not happen!! Data will be lost
[  179.798977][   T41] 
[  179.823210][ T7096] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.833341][ T7094] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  179.845442][ T7096] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  179.868255][ T7090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.884450][ T7094] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  179.892344][ T7092] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.899564][ T7094] EXT4-fs (loop1): This should not happen!! Data will be lost
[  179.899564][ T7094] 
[  179.918635][ T7098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  179.920137][ T7090] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  179.945628][ T7096] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  179.980578][ T7092] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  179.999873][ T7109] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.010162][ T7098] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  180.019167][ T7112] loop4: detected capacity change from 0 to 2048
[  180.023001][ T7096] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  180.030612][ T7092] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.041694][ T7109] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  180.051523][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.064718][ T7096] EXT4-fs (loop3): This should not happen!! Data will be lost
[  180.064718][ T7096] 
[  180.073949][ T7098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.095688][ T7109] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  180.107631][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  180.131734][ T7098] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  180.161337][ T7109] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  180.176490][ T7092] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  180.189251][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.202531][ T7109] EXT4-fs (loop0): This should not happen!! Data will be lost
[  180.202531][ T7109] 
[  180.218015][ T7111] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.232033][ T7107] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.242651][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  180.264728][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.286011][ T7111] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  180.286520][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  180.311940][ T7107] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  180.316650][ T7117] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  180.344969][ T7107] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  180.373347][ T7118] loop1: detected capacity change from 0 to 2048
[  180.390139][ T7111] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  180.404156][ T7107] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  180.445141][ T7117] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 28
[  180.472247][ T7117] EXT4-fs (loop4): This should not happen!! Data will be lost
[  180.472247][ T7117] 
[  180.509989][ T7107] EXT4-fs (loop2): This should not happen!! Data will be lost
[  180.509989][ T7107] 
[  180.523720][ T7117] EXT4-fs (loop4): Total free blocks count 0
[  180.524088][ T7111] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  180.533126][ T7121] loop3: detected capacity change from 0 to 2048
[  180.554941][ T7117] EXT4-fs (loop4): Free/Dirty block details
[  180.562165][ T7122] loop0: detected capacity change from 0 to 2048
[  180.571943][ T7117] EXT4-fs (loop4): free_blocks=2415919104
[  180.587777][ T7117] EXT4-fs (loop4): dirty_blocks=32
[  180.593871][ T7117] EXT4-fs (loop4): Block reservation details
[  180.602745][ T7117] EXT4-fs (loop4): i_reserved_data_blocks=2
[  180.615487][ T7112] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.626069][ T7111] EXT4-fs (loop5): This should not happen!! Data will be lost
[  180.626069][ T7111] 
[  180.637309][ T7112] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  180.683040][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.719078][ T7121] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.733774][ T7121] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  180.747203][ T7112] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.757338][ T7118] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.757722][ T7121] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.779874][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  180.794903][ T7121] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  180.814594][ T7122] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.821703][ T7135] loop2: detected capacity change from 0 to 2048
[  180.836675][ T7118] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  180.850199][ T7134] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.864280][ T7134] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  180.873569][ T7112] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  180.881728][ T7132] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  180.906414][ T7134] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  180.923959][ T7132] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  180.937793][ T7122] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  180.972303][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 28
[  180.985212][ T7134] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  181.001289][ T7134] EXT4-fs (loop3): This should not happen!! Data will be lost
[  181.001289][ T7134] 
[  181.004151][ T7132] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  181.028939][ T7139] loop5: detected capacity change from 0 to 2048
[  181.036687][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost
[  181.036687][ T4175] 
[  181.094716][ T7133] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.103965][ T7135] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.105669][ T7121] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.142866][ T7133] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  181.155861][ T7132] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  181.172221][ T7135] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  181.181423][ T7144] loop4: detected capacity change from 0 to 2048
[  181.189580][ T7121] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  181.210983][ T7133] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  181.218796][ T7132] EXT4-fs (loop1): This should not happen!! Data will be lost
[  181.218796][ T7132] 
[  181.247495][ T7145] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.269792][ T7139] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.270612][ T7133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  181.281569][ T7121] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.301625][ T7133] EXT4-fs (loop0): This should not happen!! Data will be lost
[  181.301625][ T7133] 
[  181.306392][ T7145] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  181.320669][ T7122] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.345018][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.350068][ T7139] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  181.355231][ T7145] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  181.382752][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  181.383688][ T7122] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  181.397448][ T7145] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  181.437212][ T7145] EXT4-fs (loop2): This should not happen!! Data will be lost
[  181.437212][ T7145] 
[  181.450856][ T7135] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.462966][ T7139] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.474255][   T46] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  181.498063][ T7139] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  181.498098][ T1075] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 65 with max blocks 1 with error 117
[  181.530025][ T7149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.540231][ T7135] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  181.565545][ T1075] EXT4-fs (loop3): This should not happen!! Data will be lost
[  181.565545][ T1075] 
[  181.575455][   T46] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  181.593118][ T7149] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  181.605292][ T7135] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.614875][ T7144] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.625431][ T7135] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  181.638665][   T46] EXT4-fs (loop0): This should not happen!! Data will be lost
[  181.638665][   T46] 
[  181.650408][ T7149] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  181.682125][ T7149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  181.711676][ T7144] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  181.725725][   T46] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  181.736415][ T7153] loop1: detected capacity change from 0 to 2048
[  181.755642][ T7149] EXT4-fs (loop5): This should not happen!! Data will be lost
[  181.755642][ T7149] 
[  181.775409][   T46] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117
[  181.803372][ T7139] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.813868][ T7139] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  181.826117][   T46] EXT4-fs (loop2): This should not happen!! Data will be lost
[  181.826117][   T46] 
[  181.836508][ T7144] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.857719][ T7157] loop0: detected capacity change from 0 to 2048
[  181.876856][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  181.908297][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117
[  181.924239][ T7144] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  181.924524][ T7155] loop3: detected capacity change from 0 to 2048
[  181.942358][ T7161] loop2: detected capacity change from 0 to 2048
[  181.957968][ T7153] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  181.961864][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  181.961864][   T41] 
[  182.000711][ T7151] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.013834][ T7153] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  182.028251][ T7151] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  182.082808][ T7157] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.115803][ T7157] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  182.134989][ T7151] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  182.145002][ T7153] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.163539][ T7161] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor.2: Invalid inode table block 0 in block_group 0
[  182.184857][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  182.184867][   T27] audit: type=1804 audit(1687167677.546:487): pid=7155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/81/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  182.217200][ T7174] loop5: detected capacity change from 0 to 2048
[  182.228887][ T7157] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.232965][ T7153] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  182.258789][ T7161] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.268850][ T7157] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  182.271364][ T7161] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  182.292861][ T7151] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  182.292881][ T7151] EXT4-fs (loop4): This should not happen!! Data will be lost
[  182.292881][ T7151] 
[  182.324250][ T7165] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.325464][ T7170] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.336420][ T7165] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  182.359395][ T7155] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.373108][ T7170] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  182.375243][ T7165] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  182.392448][ T7161] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.413675][ T7155] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  182.426547][ T7170] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  182.444754][ T7161] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  182.450968][ T7176] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.468297][ T7165] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  182.480728][   T27] audit: type=1804 audit(1687167677.856:488): pid=7174 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/78/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  182.500816][ T7172] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.518725][ T7165] EXT4-fs (loop1): This should not happen!! Data will be lost
[  182.518725][ T7165] 
[  182.526554][ T7180] loop4: detected capacity change from 0 to 2048
[  182.536001][ T7176] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  182.548438][ T7170] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
2023/06/19 09:41:18 executed programs: 484
[  182.594656][ T7174] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.600152][ T7176] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  182.605093][ T7174] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  182.624349][ T7170] EXT4-fs (loop0): This should not happen!! Data will be lost
[  182.624349][ T7170] 
[  182.637734][ T7174] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.654032][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.657432][ T7157] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.677408][   T27] audit: type=1804 audit(1687167678.066:489): pid=7180 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/81/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  182.685742][ T7174] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  182.703670][ T7176] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  182.729210][ T7172] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  182.753307][ T7157] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  182.758188][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  182.773326][ T7172] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  182.799592][ T7176] EXT4-fs (loop3): This should not happen!! Data will be lost
[  182.799592][ T7176] 
[  182.810431][ T7172] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  182.839612][ T7180] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.850068][   T46] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  182.858140][ T7172] EXT4-fs (loop2): This should not happen!! Data will be lost
[  182.858140][ T7172] 
[  182.872321][ T7180] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  182.875448][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.895517][   T46] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 2 with error 117
[  182.901110][ T7184] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.922437][ T7186] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.932030][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  182.932145][   T46] EXT4-fs (loop0): This should not happen!! Data will be lost
[  182.932145][   T46] 
[  182.945204][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  182.975926][ T7184] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  182.979799][ T7186] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  182.996476][ T7184] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  183.051609][ T7184] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  183.075632][ T7186] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  183.094914][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  183.106215][ T7189] loop0: detected capacity change from 0 to 2048
[  183.130941][ T7186] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  183.156463][ T7184] EXT4-fs (loop5): This should not happen!! Data will be lost
[  183.156463][ T7184] 
[  183.174146][ T7186] EXT4-fs (loop4): This should not happen!! Data will be lost
[  183.174146][ T7186] 
[  183.178157][ T7192] loop3: detected capacity change from 0 to 2048
[  183.196187][ T7190] loop1: detected capacity change from 0 to 2048
[  183.210205][ T7180] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.221702][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.244704][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  183.248810][   T27] audit: type=1804 audit(1687167678.626:490): pid=7189 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/80/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  183.295198][ T7180] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  183.346785][ T7189] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.346971][   T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  183.375157][ T7189] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  183.391343][ T7201] loop2: detected capacity change from 0 to 2048
[  183.400404][   T27] audit: type=1804 audit(1687167678.786:491): pid=7190 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/81/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  183.460812][ T7189] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.493190][   T27] audit: type=1804 audit(1687167678.816:492): pid=7202 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/82/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  183.509419][   T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 1 with error 117
[  183.525438][ T7206] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.539919][   T41] EXT4-fs (loop4): This should not happen!! Data will be lost
[  183.539919][   T41] 
[  183.542216][ T7189] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  183.564981][ T7192] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.590648][ T7205] loop5: detected capacity change from 0 to 2048
[  183.601707][ T7192] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  183.607758][ T7189] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.619860][   T27] audit: type=1804 audit(1687167678.986:493): pid=7201 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/80/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  183.655692][ T7206] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  183.656676][ T7207] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.692962][ T7201] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.715513][ T7207] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  183.728326][ T7189] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  183.741263][ T7206] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  183.752128][ T7201] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  183.771027][ T7201] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.785027][   T27] audit: type=1804 audit(1687167679.156:494): pid=7205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/79/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  183.796153][ T7213] loop4: detected capacity change from 0 to 2048
[  183.824537][ T7207] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  183.825848][ T7195] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.839982][ T7201] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  183.862449][ T7206] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  183.869925][ T7195] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  183.888074][ T7205] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.895082][ T7206] EXT4-fs (loop1): This should not happen!! Data will be lost
[  183.895082][ T7206] 
[  183.921964][ T7207] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  183.937850][ T7201] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.951089][ T7201] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  183.965752][ T7195] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  183.981450][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  183.991996][ T7207] EXT4-fs (loop3): This should not happen!! Data will be lost
[  183.991996][ T7207] 
[  184.004009][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  184.021501][ T7205] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  184.036917][   T27] audit: type=1804 audit(1687167679.406:495): pid=7213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/82/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  184.061902][ T7195] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  184.063015][ T7210] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.075843][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.111121][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  184.130551][ T7213] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.147448][ T7216] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.153662][ T7210] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  184.161439][ T7195] EXT4-fs (loop0): This should not happen!! Data will be lost
[  184.161439][ T7195] 
[  184.187132][ T7210] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  184.194433][ T7216] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  184.210413][ T7213] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  184.222053][ T7210] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  184.228591][ T7220] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.253117][ T7222] loop1: detected capacity change from 0 to 2048
[  184.262986][ T7210] EXT4-fs (loop2): This should not happen!! Data will be lost
[  184.262986][ T7210] 
[  184.271806][ T7220] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  184.286137][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.296582][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.307221][ T7216] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  184.307549][ T7216] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  184.307563][ T7216] EXT4-fs (loop5): This should not happen!! Data will be lost
[  184.307563][ T7216] 
[  184.308659][ T7220] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  184.328374][ T7205] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.385066][ T7220] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  184.406399][ T7205] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  184.414419][   T27] audit: type=1804 audit(1687167679.796:496): pid=7222 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/82/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  184.441626][ T7224] loop3: detected capacity change from 0 to 2048
[  184.461470][ T7220] EXT4-fs (loop4): This should not happen!! Data will be lost
[  184.461470][ T7220] 
[  184.474398][ T7213] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.500413][    T9] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  184.528613][    T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  184.585045][ T7213] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  184.619152][    T9] EXT4-fs (loop5): This should not happen!! Data will be lost
[  184.619152][    T9] 
[  184.634009][ T7222] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.648183][ T4175] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  184.691633][ T7224] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.693392][ T7222] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  184.731874][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  184.749749][ T7230] loop2: detected capacity change from 0 to 2048
[  184.754769][ T7224] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  184.766149][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost
[  184.766149][ T4175] 
[  184.792449][ T7234] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.808153][ T7238] loop5: detected capacity change from 0 to 2048
[  184.831233][ T7235] loop0: detected capacity change from 0 to 2048
[  184.874373][ T7236] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.925781][ T7245] loop4: detected capacity change from 0 to 2048
[  184.934693][ T7230] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  184.935500][ T7234] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  184.948932][ T7230] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  184.969528][ T7236] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  184.995810][ T7238] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor.5: Invalid inode table block 0 in block_group 0
[  185.009630][ T7236] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  185.019419][ T7248] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.032241][ T7236] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  185.050410][ T7236] EXT4-fs (loop3): This should not happen!! Data will be lost
[  185.050410][ T7236] 
[  185.061514][ T7224] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.072153][ T7224] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  185.085938][ T7238] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.091276][ T7245] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.113516][ T7234] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  185.129579][ T7238] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  185.142873][ T7248] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  185.143725][ T7224] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.165067][ T7249] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.172956][ T7253] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.174861][ T7245] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  185.196179][ T7248] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  185.197018][ T7234] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  185.220530][ T7253] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  185.227036][ T7234] EXT4-fs (loop1): This should not happen!! Data will be lost
[  185.227036][ T7234] 
[  185.255613][ T7224] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  185.261800][ T7254] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.268776][ T7249] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  185.279939][ T7248] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  185.306372][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.315811][ T7253] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  185.316402][ T7254] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  185.338556][ T7248] EXT4-fs (loop2): This should not happen!! Data will be lost
[  185.338556][ T7248] 
[  185.358595][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  185.358893][ T7253] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  185.383701][ T7249] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  185.384035][ T7230] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.410461][ T7254] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  185.413067][    T9] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  185.426915][ T7253] EXT4-fs (loop0): This should not happen!! Data will be lost
[  185.426915][ T7253] 
[  185.427263][ T7235] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.462670][ T7254] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  185.467789][    T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  185.481570][ T7249] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  185.501747][ T7254] EXT4-fs (loop4): This should not happen!! Data will be lost
[  185.501747][ T7254] 
[  185.512986][ T7249] EXT4-fs (loop5): This should not happen!! Data will be lost
[  185.512986][ T7249] 
[  185.523446][ T7245] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.539596][    T9] EXT4-fs (loop3): This should not happen!! Data will be lost
[  185.539596][    T9] 
[  185.539919][ T7245] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  185.569582][ T7230] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  185.569632][ T7235] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  185.583213][ T7245] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.640778][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.648774][ T7256] loop1: detected capacity change from 0 to 2048
[  185.671505][ T7245] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  185.690824][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  185.704174][    T9] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  185.713125][ T7245] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  185.734066][   T11] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  185.749803][ T7258] loop3: detected capacity change from 0 to 2048
[  185.759057][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117
[  185.783186][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[  185.783186][    T9] 
[  185.786074][   T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 2 with error 117
[  185.803218][   T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  185.852802][   T11] EXT4-fs (loop0): This should not happen!! Data will be lost
[  185.852802][   T11] 
[  185.863257][   T46] EXT4-fs (loop4): This should not happen!! Data will be lost
[  185.863257][   T46] 
[  185.874316][ T7263] loop5: detected capacity change from 0 to 2048
[  185.984311][ T7258] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor.3: Invalid inode table block 0 in block_group 0
[  185.998065][ T7258] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.014982][ T7258] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  186.071101][ T7256] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.072284][ T7270] loop2: detected capacity change from 0 to 2048
[  186.083048][ T7256] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  186.088640][ T7258] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.103138][ T7271] loop0: detected capacity change from 0 to 2048
[  186.109884][ T7256] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.148376][ T7274] loop4: detected capacity change from 0 to 2048
[  186.159756][ T7277] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.192355][ T7258] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  186.194540][ T7256] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  186.218390][ T7277] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  186.238422][ T7277] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  186.256618][ T7275] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.262528][ T7276] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.268737][ T7271] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.277535][ T7277] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  186.295667][ T7276] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  186.299047][ T7277] EXT4-fs (loop5): This should not happen!! Data will be lost
[  186.299047][ T7277] 
[  186.322774][ T7263] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.354269][ T7263] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  186.357271][ T7275] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  186.379255][ T7275] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  186.396005][ T7271] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  186.409285][ T7276] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  186.426197][ T7276] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  186.426864][ T7263] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.439510][ T7276] EXT4-fs (loop1): This should not happen!! Data will be lost
[  186.439510][ T7276] 
[  186.468038][ T7271] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.478253][ T7275] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  186.485065][ T7289] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  186.493909][ T7274] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.506763][ T7271] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  186.532629][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.542978][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  186.550651][ T7275] EXT4-fs (loop3): This should not happen!! Data will be lost
[  186.550651][ T7275] 
[  186.556912][ T7285] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.577408][ T7274] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  186.580155][ T7263] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  186.601758][ T7289] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28
[  186.610241][ T7263] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.616083][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.633590][ T7263] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  186.652712][ T7285] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  186.669602][ T7289] EXT4-fs (loop2): This should not happen!! Data will be lost
[  186.669602][ T7289] 
[  186.682623][ T7285] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  186.697531][ T7288] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.705161][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  186.725755][   T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  186.740049][ T7288] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  186.742457][ T7285] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  186.774110][ T7289] EXT4-fs (loop2): Total free blocks count 0
[  186.786746][ T7291] loop1: detected capacity change from 0 to 2048
[  186.789579][ T7288] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  186.795867][ T7285] EXT4-fs (loop0): This should not happen!! Data will be lost
[  186.795867][ T7285] 
[  186.823302][   T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  186.825420][ T7289] EXT4-fs (loop2): Free/Dirty block details
[  186.836629][ T7288] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  186.857826][   T46] EXT4-fs (loop5): This should not happen!! Data will be lost
[  186.857826][   T46] 
[  186.873271][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.896047][ T7288] EXT4-fs (loop4): This should not happen!! Data will be lost
[  186.896047][ T7288] 
[  186.909176][ T7289] EXT4-fs (loop2): free_blocks=2415919104
[  186.909395][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  186.915521][ T7289] EXT4-fs (loop2): dirty_blocks=80
[  186.947588][ T7289] EXT4-fs (loop2): Block reservation details
[  186.959922][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  186.984165][ T7289] EXT4-fs (loop2): i_reserved_data_blocks=5
[  187.009915][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  187.061772][ T7298] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.078203][   T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 43 with error 28
[  187.094709][ T7295] loop3: detected capacity change from 0 to 2048
[  187.110569][   T41] EXT4-fs (loop2): This should not happen!! Data will be lost
[  187.110569][   T41] 
[  187.127291][ T7299] loop5: detected capacity change from 0 to 2048
[  187.181806][ T7298] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  187.227501][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  187.227510][   T27] audit: type=1804 audit(1687167682.616:511): pid=7299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/82/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  187.228153][ T7301] loop0: detected capacity change from 0 to 2048
[  187.254096][ T7305] loop4: detected capacity change from 0 to 2048
[  187.301916][   T27] audit: type=1804 audit(1687167682.686:512): pid=7295 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/85/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  187.341435][ T7299] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.350087][ T7298] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  187.372231][   T27] audit: type=1804 audit(1687167682.736:513): pid=7301 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/83/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  187.415267][ T7312] loop2: detected capacity change from 0 to 2048
[  187.422442][ T7299] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  187.441359][ T7301] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.452142][ T7295] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.463451][ T7314] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.485606][   T27] audit: type=1804 audit(1687167682.856:514): pid=7305 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/85/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  187.507372][ T7301] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  187.512173][ T7295] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  187.530190][ T7298] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  187.543180][ T7295] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.549081][ T7314] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  187.550029][ T7314] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  187.590643][ T7305] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.603367][ T7298] EXT4-fs (loop1): This should not happen!! Data will be lost
[  187.603367][ T7298] 
2023/06/19 09:41:23 executed programs: 508
[  187.621544][ T7314] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  187.625243][ T7295] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  187.639633][ T7314] EXT4-fs (loop5): This should not happen!! Data will be lost
[  187.639633][ T7314] 
[  187.656289][ T7305] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  187.664358][ T7301] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.678875][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.688988][   T27] audit: type=1804 audit(1687167683.066:515): pid=7312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/83/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  187.719172][ T7301] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  187.719326][ T7313] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.731319][ T7305] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.755696][ T7312] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.763839][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  187.784450][ T7320] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.784568][ T7312] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  187.807786][ T7305] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  187.820303][ T7322] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.831408][ T7322] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  187.846253][ T7313] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  187.856084][ T7322] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  187.858395][ T7312] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  187.883163][ T7322] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  187.883619][ T7320] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  187.911086][ T7322] EXT4-fs (loop4): This should not happen!! Data will be lost
[  187.911086][ T7322] 
[  187.923186][ T7313] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  187.941469][ T7320] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  187.973822][ T7312] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  187.993716][ T7305] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.016424][ T7320] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  188.034604][ T7313] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  188.054920][ T7320] EXT4-fs (loop0): This should not happen!! Data will be lost
[  188.054920][ T7320] 
[  188.055106][ T7324] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.070269][ T7313] EXT4-fs (loop3): This should not happen!! Data will be lost
[  188.070269][ T7313] 
[  188.091284][ T7326] loop5: detected capacity change from 0 to 2048
[  188.098208][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.099626][ T7305] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  188.108926][ T7324] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  188.143290][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  188.149437][ T7328] loop1: detected capacity change from 0 to 2048
[  188.164333][ T7324] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  188.180529][ T7324] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  188.183419][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.196069][ T7324] EXT4-fs (loop2): This should not happen!! Data will be lost
[  188.196069][ T7324] 
[  188.245472][   T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  188.259978][   T27] audit: type=1804 audit(1687167683.636:516): pid=7328 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/85/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  188.294397][   T27] audit: type=1804 audit(1687167683.646:517): pid=7326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/83/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  188.295925][   T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  188.325901][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  188.334427][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.387256][ T7328] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.414429][ T7334] loop0: detected capacity change from 0 to 2048
[  188.421341][ T7326] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor.5: Invalid inode table block 0 in block_group 0
[  188.435326][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  188.441288][ T7338] loop3: detected capacity change from 0 to 2048
[  188.449052][   T46] EXT4-fs (loop4): This should not happen!! Data will be lost
[  188.449052][   T46] 
[  188.468548][ T7328] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  188.469605][ T7326] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.487333][ T7328] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.528638][ T7328] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  188.546255][   T27] audit: type=1804 audit(1687167683.936:518): pid=7334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/84/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  188.571222][ T7326] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  188.575934][   T27] audit: type=1804 audit(1687167683.936:519): pid=7338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/86/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  188.670690][ T7335] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.683718][ T7338] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.694729][ T7344] loop2: detected capacity change from 0 to 2048
[  188.713281][ T7346] loop4: detected capacity change from 0 to 2048
[  188.720114][ T7335] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  188.734678][ T7336] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.744599][ T7338] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  188.747790][ T7334] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.762701][ T7336] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  188.767391][ T7334] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  188.779139][ T7335] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  188.798312][ T7334] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.811808][ T7350] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.842120][ T7336] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  188.863189][   T27] audit: type=1804 audit(1687167684.226:520): pid=7344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/84/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  188.875745][ T7335] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  188.913635][ T7350] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  188.925799][ T7336] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  188.938292][ T7334] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  188.950455][ T7335] EXT4-fs (loop1): This should not happen!! Data will be lost
[  188.950455][ T7335] 
[  188.974981][ T7336] EXT4-fs (loop5): This should not happen!! Data will be lost
[  188.974981][ T7336] 
[  188.985576][ T7334] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  188.988105][ T7344] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.005421][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.007313][ T7334] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  189.038720][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  189.052390][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.065916][ T7349] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.072150][ T7350] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  189.078541][ T7349] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  189.100907][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  189.123616][ T7344] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  189.123740][ T7349] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  189.139102][ T1255] ieee802154 phy0 wpan0: encryption failed: -22
[  189.162996][ T1255] ieee802154 phy1 wpan1: encryption failed: -22
[  189.172950][ T7350] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  189.186910][ T7350] EXT4-fs (loop3): This should not happen!! Data will be lost
[  189.186910][ T7350] 
[  189.187244][ T7346] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.197760][ T7349] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  189.235410][ T7353] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.286470][ T7353] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  189.308961][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.321490][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  189.324151][ T7346] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  189.334296][ T7349] EXT4-fs (loop0): This should not happen!! Data will be lost
[  189.334296][ T7349] 
[  189.356229][ T7359] loop1: detected capacity change from 0 to 2048
[  189.381463][ T7361] loop5: detected capacity change from 0 to 2048
[  189.386857][ T7353] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  189.405661][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.407352][ T7346] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.492905][ T7359] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.493873][ T7353] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  189.543161][ T7361] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.567799][ T7359] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  189.572789][ T7369] loop3: detected capacity change from 0 to 2048
[  189.597074][ T7372] loop0: detected capacity change from 0 to 2048
[  189.598662][ T7361] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  189.604687][ T7346] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  189.635398][ T7353] EXT4-fs (loop2): This should not happen!! Data will be lost
[  189.635398][ T7353] 
[  189.651300][ T7357] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.655427][ T7359] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.663951][ T7357] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  189.685383][ T7357] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  189.705250][ T7373] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.720668][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.731865][ T7359] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  189.745050][ T7357] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  189.750144][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  189.758705][ T7373] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  189.785742][ T7357] EXT4-fs (loop4): This should not happen!! Data will be lost
[  189.785742][ T7357] 
[  189.804627][ T7371] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.825435][ T7373] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  189.889334][ T7371] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  189.909099][ T7372] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  189.937874][ T7371] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  189.969072][ T7381] loop2: detected capacity change from 0 to 2048
[  189.973405][ T7372] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  189.983069][ T7383] loop4: detected capacity change from 0 to 2048
[  189.988488][ T7385] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.005743][ T7384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.009248][ T7371] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  190.016234][ T7373] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  190.037035][ T7371] EXT4-fs (loop1): This should not happen!! Data will be lost
[  190.037035][ T7371] 
[  190.043892][ T7385] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  190.061248][ T7384] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  190.064491][ T7359] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.089045][ T7384] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  190.093148][ T7385] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  190.105963][ T7373] EXT4-fs (loop5): This should not happen!! Data will be lost
[  190.105963][ T7373] 
[  190.127552][ T7385] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  190.131225][ T7384] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  190.159414][ T7385] EXT4-fs (loop3): This should not happen!! Data will be lost
[  190.159414][ T7385] 
[  190.176569][ T7359] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  190.208566][ T7361] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.219561][ T7384] EXT4-fs (loop0): This should not happen!! Data will be lost
[  190.219561][ T7384] 
[  190.232885][ T7369] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.244746][ T7369] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  190.251370][ T7361] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  190.271029][ T7369] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.283753][   T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  190.306301][ T7372] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.320424][ T7369] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  190.334525][ T7372] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  190.344199][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  190.364260][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  190.387078][ T7381] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor.2: Invalid inode table block 0 in block_group 0
[  190.388566][ T7369] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.411915][    T9] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  190.415790][ T7383] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.436297][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  190.447780][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[  190.447780][   T46] 
[  190.460587][ T7381] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.464643][    T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  190.472390][ T7383] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  190.490819][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  190.490819][   T41] 
[  190.496864][ T7381] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  190.514608][    T9] EXT4-fs (loop0): This should not happen!! Data will be lost
[  190.514608][    T9] 
[  190.530875][ T7369] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  190.561927][ T7393] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.589764][ T7392] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.635592][ T7393] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  190.650849][ T7392] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  190.692541][ T7392] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  190.704278][ T7395] loop5: detected capacity change from 0 to 2048
[  190.714863][ T4175] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  190.731379][ T7393] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  190.764902][ T7392] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  190.771780][ T7398] loop0: detected capacity change from 0 to 2048
[  190.785335][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117
[  190.800421][ T7393] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  190.815305][ T7399] loop1: detected capacity change from 0 to 2048
[  190.825039][ T7392] EXT4-fs (loop2): This should not happen!! Data will be lost
[  190.825039][ T7392] 
[  190.825748][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost
[  190.825748][ T4175] 
[  190.846461][ T7393] EXT4-fs (loop4): This should not happen!! Data will be lost
[  190.846461][ T7393] 
[  190.864594][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  190.936202][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  190.992289][ T7395] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.002324][ T7395] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  191.040115][ T7398] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.051643][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.075604][ T7398] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  191.082507][ T7409] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  191.099406][ T7408] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.113938][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  191.120762][ T7408] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  191.140950][ T7406] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.152110][ T7406] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  191.171702][ T7408] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  191.180162][ T7412] loop2: detected capacity change from 0 to 2048
[  191.193122][ T7406] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  191.195861][ T7413] loop3: detected capacity change from 0 to 2048
[  191.219874][ T7408] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  191.221641][ T7409] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 11 with error 28
[  191.237055][ T7406] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  191.253005][ T7409] EXT4-fs (loop1): This should not happen!! Data will be lost
[  191.253005][ T7409] 
[  191.271063][ T7409] EXT4-fs (loop1): Total free blocks count 0
[  191.277480][ T7408] EXT4-fs (loop0): This should not happen!! Data will be lost
[  191.277480][ T7408] 
[  191.278212][ T7398] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.289321][ T7406] EXT4-fs (loop5): This should not happen!! Data will be lost
[  191.289321][ T7406] 
[  191.298176][ T7409] EXT4-fs (loop1): Free/Dirty block details
[  191.298193][ T7409] EXT4-fs (loop1): free_blocks=2415919104
[  191.298204][ T7409] EXT4-fs (loop1): dirty_blocks=16
[  191.316030][ T7398] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  191.339620][ T7409] EXT4-fs (loop1): Block reservation details
[  191.341228][ T7395] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.346574][ T7409] EXT4-fs (loop1): i_reserved_data_blocks=1
[  191.360198][ T7395] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  191.362239][ T7398] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.382538][ T7395] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.399347][ T7399] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.417147][ T7398] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  191.422832][ T7399] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  191.448375][ T7398] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.455761][ T7395] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  191.492505][ T7419] loop4: detected capacity change from 0 to 2048
[  191.572996][   T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 2 with error 28
[  191.585985][ T7413] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.601692][ T7412] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.613294][   T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  191.627528][ T7413] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  191.639501][   T11] EXT4-fs (loop1): This should not happen!! Data will be lost
[  191.639501][   T11] 
[  191.659045][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117
[  191.681535][ T7413] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.690092][   T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 122 with max blocks 1 with error 117
[  191.725395][ T7419] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.733859][   T46] EXT4-fs (loop5): This should not happen!! Data will be lost
[  191.733859][   T46] 
[  191.741863][ T7412] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  191.754095][ T7428] loop1: detected capacity change from 0 to 2048
[  191.759452][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost
[  191.759452][ T4175] 
[  191.768172][ T7413] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  191.793029][ T7419] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  191.809045][ T7426] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.813845][ T7412] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.830884][ T7424] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.845489][ T7426] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  191.874133][ T7412] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  191.892551][ T7426] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  191.912887][ T7424] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  191.946221][ T7424] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  191.964881][ T7426] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  191.968097][ T7425] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  191.978364][ T7424] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  192.007556][ T7432] loop5: detected capacity change from 0 to 2048
[  192.024835][ T7428] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.043640][ T7426] EXT4-fs (loop4): This should not happen!! Data will be lost
[  192.043640][ T7426] 
[  192.052913][ T7425] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  192.055139][ T7424] EXT4-fs (loop3): This should not happen!! Data will be lost
[  192.055139][ T7424] 
[  192.075080][ T7425] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  192.097671][ T7435] loop0: detected capacity change from 0 to 2048
[  192.103096][ T7428] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  192.105158][ T7419] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.129448][ T7428] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.131238][ T7425] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  192.145115][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.153986][ T7425] EXT4-fs (loop2): This should not happen!! Data will be lost
[  192.153986][ T7425] 
[  192.176014][ T7428] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  192.179055][ T7419] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  192.201882][ T7436] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.211996][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  192.226423][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.238173][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  192.247843][ T7419] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.298214][   T27] kauditd_printk_skb: 15 callbacks suppressed
[  192.298224][   T27] audit: type=1804 audit(1687167687.686:536): pid=7435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/87/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  192.331462][ T7436] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  192.346882][ T7419] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  192.372748][ T7436] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  192.406872][ T7432] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.417254][ T7432] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  192.440609][ T7436] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  192.485205][ T7435] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.493723][ T7436] EXT4-fs (loop1): This should not happen!! Data will be lost
[  192.493723][ T7436] 
[  192.514002][ T7428] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.514209][   T11] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0
[  192.524607][ T7442] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.553623][ T7446] loop3: detected capacity change from 0 to 2048
[  192.554417][ T7435] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  192.562826][ T7447] loop2: detected capacity change from 0 to 2048
[  192.581821][   T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  192.582771][ T7428] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  192.606478][   T11] EXT4-fs (loop4): This should not happen!! Data will be lost
[  192.606478][   T11] 
[  192.617832][ T7443] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
2023/06/19 09:41:28 executed programs: 532
[  192.634426][ T7442] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  192.655656][ T1061] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  192.672781][ T7443] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  192.687591][ T1061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 2 with error 117
[  192.702352][   T27] audit: type=1804 audit(1687167688.076:537): pid=7447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/87/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  192.732052][ T7443] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  192.742325][ T1061] EXT4-fs (loop1): This should not happen!! Data will be lost
[  192.742325][ T1061] 
[  192.758642][ T7442] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  192.773970][ T7443] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  192.791306][ T7447] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.800080][ T7453] loop4: detected capacity change from 0 to 2048
[  192.808662][ T7442] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  192.822726][ T7443] EXT4-fs (loop0): This should not happen!! Data will be lost
[  192.822726][ T7443] 
[  192.825073][ T7442] EXT4-fs (loop5): This should not happen!! Data will be lost
[  192.825073][ T7442] 
[  192.838247][   T27] audit: type=1804 audit(1687167688.076:538): pid=7446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/89/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  192.898363][ T7446] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.914355][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  192.931628][   T27] audit: type=1804 audit(1687167688.316:539): pid=7453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/89/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  192.944218][ T7447] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  192.973964][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.001670][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  193.012583][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  193.042434][ T7447] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.053496][ T7446] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  193.071447][ T7463] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.091436][ T7461] loop1: detected capacity change from 0 to 2048
[  193.123729][ T7447] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  193.156068][ T7463] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  193.169314][ T7446] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.171402][ T7446] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  193.198886][ T7457] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.199594][ T7456] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.235263][ T7457] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  193.251237][   T27] audit: type=1804 audit(1687167688.626:540): pid=7461 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/89/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  193.265301][ T7456] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  193.282119][ T7463] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  193.331805][ T7457] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  193.342508][ T7466] loop0: detected capacity change from 0 to 2048
[  193.369819][ T7461] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.388744][ T7469] loop5: detected capacity change from 0 to 2048
[  193.396072][ T7457] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  193.411211][ T7457] EXT4-fs (loop2): This should not happen!! Data will be lost
[  193.411211][ T7457] 
[  193.421265][ T7463] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  193.421284][ T7463] EXT4-fs (loop4): This should not happen!! Data will be lost
[  193.421284][ T7463] 
[  193.427508][ T7453] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.437614][ T7461] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  193.451253][ T7453] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  193.455885][ T7456] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  193.496756][ T7453] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.506492][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.518067][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  193.530064][ T7456] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  193.535164][   T27] audit: type=1804 audit(1687167688.916:541): pid=7469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/87/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  193.544058][ T7456] EXT4-fs (loop3): This should not happen!! Data will be lost
[  193.544058][ T7456] 
[  193.590060][ T7461] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.604389][ T7453] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  193.630744][   T27] audit: type=1804 audit(1687167688.966:542): pid=7466 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/88/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  193.659044][ T7461] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  193.671687][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.676947][ T7471] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.728650][ T7469] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.740543][ T7479] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.749630][ T7471] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  193.756863][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  193.782947][ T4175] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  193.802080][ T7469] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  193.804078][ T7481] loop2: detected capacity change from 0 to 2048
[  193.824043][ T7479] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  193.841763][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  193.841846][ T7479] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  193.854622][ T7471] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  193.856595][ T7471] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  193.897792][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost
[  193.897792][ T4175] 
[  193.899896][ T7469] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.925266][ T7471] EXT4-fs (loop1): This should not happen!! Data will be lost
[  193.925266][ T7471] 
[  193.936167][ T7479] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  193.949123][ T7469] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  193.965300][ T7478] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  193.976598][   T27] audit: type=1804 audit(1687167689.366:543): pid=7481 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/88/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  193.994296][ T7478] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  194.024522][ T7479] EXT4-fs (loop0): This should not happen!! Data will be lost
[  194.024522][ T7479] 
[  194.042656][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.068279][ T7478] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  194.089466][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  194.104883][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.110773][ T7478] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  194.127846][ T7485] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.145748][ T7485] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  194.159606][ T7486] loop3: detected capacity change from 0 to 2048
[  194.174468][ T7478] EXT4-fs (loop5): This should not happen!! Data will be lost
[  194.174468][ T7478] 
[  194.188680][ T7488] loop4: detected capacity change from 0 to 2048
[  194.195990][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  194.197142][ T7485] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  194.224418][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.242102][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  194.259420][ T7485] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  194.272559][ T7485] EXT4-fs (loop2): This should not happen!! Data will be lost
[  194.272559][ T7485] 
[  194.283562][   T27] audit: type=1804 audit(1687167689.666:544): pid=7486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/90/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  194.328910][ T7481] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.346083][ T7481] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  194.369908][ T7481] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.409852][   T27] audit: type=1804 audit(1687167689.796:545): pid=7488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/90/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  194.474996][ T7486] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.528112][ T7481] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  194.532601][ T7486] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  194.559648][ T7495] loop1: detected capacity change from 0 to 2048
[  194.568405][ T7499] loop0: detected capacity change from 0 to 2048
[  194.572356][ T7498] loop5: detected capacity change from 0 to 2048
[  194.576534][ T7488] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.611297][ T4175] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  194.660655][ T7488] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  194.683651][ T7500] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.753412][ T7504] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.769872][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117
[  194.775261][ T7500] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  194.783067][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost
[  194.783067][ T4175] 
[  194.807477][ T7504] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  194.821859][ T7504] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  194.838270][ T7504] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  194.856964][ T7504] EXT4-fs (loop4): This should not happen!! Data will be lost
[  194.856964][ T7504] 
[  194.864998][ T7498] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.871029][ T7488] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.886308][ T7499] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.901403][ T7488] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  194.901705][ T7495] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  194.927526][ T7500] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  194.947984][ T7498] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  194.975552][ T7499] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  194.979533][ T7488] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.006324][ T7500] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  195.016053][ T7516] loop2: detected capacity change from 0 to 2048
[  195.025143][ T7512] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.042516][ T7514] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.042783][ T7512] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  195.054058][ T7495] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  195.091123][ T7488] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  195.099540][ T7500] EXT4-fs (loop3): This should not happen!! Data will be lost
[  195.099540][ T7500] 
[  195.106703][ T7514] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  195.132638][ T7512] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  195.156795][ T7513] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.158103][ T7512] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  195.167347][ T7514] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  195.192720][ T7512] EXT4-fs (loop5): This should not happen!! Data will be lost
[  195.192720][ T7512] 
[  195.211537][ T7498] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.213415][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.226834][ T7498] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  195.240524][ T7513] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  195.262669][ T4229] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  195.283965][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  195.297987][ T4229] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117
[  195.319832][ T7513] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  195.352239][ T7513] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  195.355387][ T4175] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  195.366514][ T7514] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  195.396371][ T4229] EXT4-fs (loop4): This should not happen!! Data will be lost
[  195.396371][ T4229] 
[  195.406604][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  195.424963][ T7513] EXT4-fs (loop1): This should not happen!! Data will be lost
[  195.424963][ T7513] 
[  195.457263][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost
[  195.457263][ T4175] 
[  195.475205][ T7519] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.504905][ T7514] EXT4-fs (loop0): This should not happen!! Data will be lost
[  195.504905][ T7514] 
[  195.526367][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.545451][ T7519] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  195.558995][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  195.593655][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.603720][ T7521] loop3: detected capacity change from 0 to 2048
[  195.609181][ T7523] loop4: detected capacity change from 0 to 2048
[  195.627010][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  195.705393][ T7519] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  195.779046][ T7523] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.801693][ T7529] loop0: detected capacity change from 0 to 2048
[  195.816937][ T7527] loop5: detected capacity change from 0 to 2048
[  195.835282][ T7523] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  195.847443][ T7534] loop1: detected capacity change from 0 to 2048
[  195.885673][ T7519] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  195.899743][ T7519] EXT4-fs (loop2): This should not happen!! Data will be lost
[  195.899743][ T7519] 
[  195.916523][ T7521] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.926724][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.945599][ T7535] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  195.951254][ T7521] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  195.967444][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  196.015046][ T7535] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  196.043240][ T7547] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  196.058685][ T7547] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 75 with error 28
[  196.071461][ T7547] EXT4-fs (loop0): This should not happen!! Data will be lost
[  196.071461][ T7547] 
[  196.078114][ T7534] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.082138][ T7547] EXT4-fs (loop0): Total free blocks count 0
[  196.098160][ T7527] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.114019][ T7521] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.120592][ T7547] EXT4-fs (loop0): Free/Dirty block details
[  196.130279][ T7547] EXT4-fs (loop0): free_blocks=2415919104
[  196.135983][ T7535] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  196.155208][ T7534] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  196.161570][ T7527] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  196.167813][ T7547] EXT4-fs (loop0): dirty_blocks=80
[  196.185292][ T7521] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  196.198008][ T7547] EXT4-fs (loop0): Block reservation details
[  196.198086][ T7535] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  196.204603][ T7547] EXT4-fs (loop0): i_reserved_data_blocks=5
[  196.227758][ T7534] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.227773][ T7543] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.250581][ T7529] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.266597][ T7534] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  196.276416][ T7529] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  196.281583][ T7535] EXT4-fs (loop4): This should not happen!! Data will be lost
[  196.281583][ T7535] 
[  196.305689][ T7527] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.311427][ T7551] loop2: detected capacity change from 0 to 2048
[  196.315492][ T7549] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.322490][ T7529] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.332109][   T48] Bluetooth: hci0: command 0x0406 tx timeout
[  196.342349][ T7543] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  196.354863][   T48] Bluetooth: hci2: command 0x0406 tx timeout
[  196.365205][ T3557] Bluetooth: hci1: command 0x0406 tx timeout
[  196.367353][ T3912] Bluetooth: hci3: command 0x0406 tx timeout
[  196.373421][ T3928] Bluetooth: hci4: command 0x0406 tx timeout
[  196.388546][ T3923] Bluetooth: hci5: command 0x0406 tx timeout
[  196.392658][ T7529] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  196.400590][ T7523] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.411036][ T7543] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  196.416868][ T7527] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  196.442447][ T7529] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.444829][ T7548] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.460753][ T7549] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  196.466106][ T7543] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  196.488502][ T7529] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  196.500705][ T7548] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  196.513191][ T7529] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.514226][ T7523] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  196.541018][ T7543] EXT4-fs (loop3): This should not happen!! Data will be lost
[  196.541018][ T7543] 
[  196.560799][ T7549] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  196.565645][ T7529] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  196.592261][ T7549] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  196.597654][ T7548] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  196.614583][ T4229] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  196.622095][ T7549] EXT4-fs (loop1): This should not happen!! Data will be lost
[  196.622095][ T7549] 
[  196.645311][ T7534] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.655308][ T7548] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  196.672152][ T7548] EXT4-fs (loop5): This should not happen!! Data will be lost
[  196.672152][ T7548] 
[  196.695349][ T7551] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.697913][ T4229] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  196.707327][ T7534] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  196.725222][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.741347][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.741695][ T7551] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  196.759352][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  196.766980][ T4229] EXT4-fs (loop4): This should not happen!! Data will be lost
[  196.766980][ T4229] 
[  196.786980][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 74 with max blocks 1 with error 28
[  196.800825][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  196.801450][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost
[  196.801450][ T4175] 
[  196.823600][ T7554] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  196.824028][   T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  196.834589][ T7554] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  196.861883][ T7554] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  196.878050][   T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  196.919020][   T46] EXT4-fs (loop1): This should not happen!! Data will be lost
[  196.919020][   T46] 
[  197.013255][ T7558] loop5: detected capacity change from 0 to 2048
[  197.021806][ T7560] loop3: detected capacity change from 0 to 2048
[  197.023974][ T7556] loop4: detected capacity change from 0 to 2048
[  197.050528][ T7562] loop0: detected capacity change from 0 to 2048
[  197.060202][ T7554] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  197.076324][ T7554] EXT4-fs (loop2): This should not happen!! Data will be lost
[  197.076324][ T7554] 
[  197.096202][ T7564] loop1: detected capacity change from 0 to 2048
[  197.196473][ T7556] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.211190][ T7564] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm syz-executor.1: Invalid inode table block 0 in block_group 0
[  197.228317][ T7564] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.242671][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.244692][ T7560] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.265349][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  197.301094][ T7564] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  197.315544][ T7556] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  197.336429][ T7578] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.351389][ T7584] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  197.355015][ T7556] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.367257][ T7581] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.377427][ T7584] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 29 with error 28
[  197.387219][ T7560] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  197.405271][ T7581] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  197.415196][ T7584] EXT4-fs (loop0): This should not happen!! Data will be lost
[  197.415196][ T7584] 
[  197.432854][ T7584] EXT4-fs (loop0): Total free blocks count 0
[  197.439255][ T7584] EXT4-fs (loop0): Free/Dirty block details
[  197.445782][ T7584] EXT4-fs (loop0): free_blocks=2415919104
[  197.451891][ T7584] EXT4-fs (loop0): dirty_blocks=32
[  197.457984][ T7584] EXT4-fs (loop0): Block reservation details
[  197.464764][ T7584] EXT4-fs (loop0): i_reserved_data_blocks=2
[  197.475048][ T7578] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  197.485762][ T7583] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.498606][ T7581] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  197.528343][ T7562] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.537964][ T7578] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  197.538205][ T7578] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  197.554495][ T7556] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  197.578874][ T7581] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  197.588875][ T7586] loop2: detected capacity change from 0 to 2048
[  197.595797][ T7583] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  197.610984][ T7578] EXT4-fs (loop5): This should not happen!! Data will be lost
[  197.610984][ T7578] 
[  197.611268][ T7562] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  197.629376][ T7558] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.637459][ T7581] EXT4-fs (loop1): This should not happen!! Data will be lost
[  197.637459][ T7581] 
[  197.654930][ T7558] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  197.658717][ T7582] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.670636][ T7564] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.680921][ T7558] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.699665][ T7562] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.700141][   T27] kauditd_printk_skb: 17 callbacks suppressed
[  197.700148][   T27] audit: type=1804 audit(1687167693.086:563): pid=7586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/91/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  197.710273][ T7583] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  197.725380][ T7582] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  197.780891][ T7562] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  197.785214][ T7583] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  197.797944][ T7564] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  197.831097][ T7583] EXT4-fs (loop3): This should not happen!! Data will be lost
[  197.831097][ T7583] 
[  197.843455][ T7558] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
2023/06/19 09:41:33 executed programs: 554
[  197.864970][ T7586] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.869532][ T7582] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  197.892307][ T7586] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  197.905278][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  197.927293][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.930043][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  197.945422][ T7582] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  197.961168][ T7586] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  197.970573][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  197.973894][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  197.973894][   T41] 
[  197.989745][ T4229] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 17 with error 28
[  198.012767][ T7582] EXT4-fs (loop4): This should not happen!! Data will be lost
[  198.012767][ T7582] 
[  198.014887][ T4229] EXT4-fs (loop0): This should not happen!! Data will be lost
[  198.014887][ T4229] 
[  198.046133][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.056802][ T1075] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  198.065624][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  198.072732][ T7586] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  198.098614][ T1075] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 52 with max blocks 1 with error 117
[  198.160991][ T1075] EXT4-fs (loop1): This should not happen!! Data will be lost
[  198.160991][ T1075] 
[  198.206870][ T7590] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.237967][ T7594] loop3: detected capacity change from 0 to 2048
[  198.258194][ T7590] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  198.262737][ T7595] loop0: detected capacity change from 0 to 2048
[  198.299429][ T7598] loop4: detected capacity change from 0 to 2048
[  198.308898][ T7590] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  198.315546][ T7597] loop5: detected capacity change from 0 to 2048
[  198.333201][ T7590] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  198.348027][ T7590] EXT4-fs (loop2): This should not happen!! Data will be lost
[  198.348027][ T7590] 
[  198.364867][   T27] audit: type=1804 audit(1687167693.736:564): pid=7594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/93/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  198.390925][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.399512][ T7602] loop1: detected capacity change from 0 to 2048
[  198.413845][   T27] audit: type=1804 audit(1687167693.796:565): pid=7595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/92/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  198.451044][   T27] audit: type=1804 audit(1687167693.796:566): pid=7598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/93/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  198.479301][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  198.508553][ T7610] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.529922][   T27] audit: type=1804 audit(1687167693.916:567): pid=7597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/91/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  198.560207][ T7598] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.573058][ T7595] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.595750][ T7610] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  198.629666][   T27] audit: type=1804 audit(1687167693.976:568): pid=7602 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/93/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  198.634254][ T7610] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  198.684947][ T7598] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  198.703167][ T7597] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.729226][ T7602] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.752113][ T7595] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  198.752491][ T7615] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.764588][ T7597] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  198.793871][ T7616] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.797803][ T7602] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  198.807080][ T7622] loop2: detected capacity change from 0 to 2048
[  198.823470][ T7619] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.827849][ T7615] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  198.838930][ T7602] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.858638][ T7616] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  198.858770][ T7615] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  198.871112][ T7619] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  198.888016][ T7616] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  198.908258][ T7619] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  198.920428][ T7610] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  198.949858][ T7602] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  198.953931][ T7619] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  198.965083][ T7620] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  198.975707][ T7619] EXT4-fs (loop5): This should not happen!! Data will be lost
[  198.975707][ T7619] 
[  198.990163][ T7616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  198.995694][ T7597] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.008405][ T7610] EXT4-fs (loop3): This should not happen!! Data will be lost
[  199.008405][ T7610] 
[  199.031709][ T7616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  199.031709][ T7616] 
[  199.035782][ T7620] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  199.050776][ T7615] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  199.067618][ T7622] EXT4-fs mount: 222 callbacks suppressed
[  199.067629][ T7622] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  199.070014][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.091886][ T7615] EXT4-fs (loop4): This should not happen!! Data will be lost
[  199.091886][ T7615] 
[  199.102316][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.107397][   T27] audit: type=1804 audit(1687167694.486:569): pid=7622 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/92/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  199.114443][ T7597] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  199.156412][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  199.169164][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  199.182306][ T7620] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  199.183891][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  199.210757][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  199.226144][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  199.251635][   T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  199.264554][ T7620] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  199.292934][ T7622] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.324876][   T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  199.343099][ T7622] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  199.385723][   T46] EXT4-fs (loop5): This should not happen!! Data will be lost
[  199.385723][   T46] 
[  199.394011][ T7629] loop0: detected capacity change from 0 to 2048
[  199.431961][ T7620] EXT4-fs (loop1): This should not happen!! Data will be lost
[  199.431961][ T7620] 
[  199.439533][ T7632] loop4: detected capacity change from 0 to 2048
[  199.447714][ T7630] loop3: detected capacity change from 0 to 2048
[  199.461445][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  199.480362][ T7627] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.502049][ T7627] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  199.519827][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.540577][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  199.547245][ T7627] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  199.581188][ T7627] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  199.581614][ T7639] loop5: detected capacity change from 0 to 2048
[  199.596531][ T7630] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  199.612178][ T7629] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  199.615737][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  199.624326][ T7632] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  199.627703][ T7627] EXT4-fs (loop2): This should not happen!! Data will be lost
[  199.627703][ T7627] 
[  199.652377][   T27] audit: type=1804 audit(1687167695.036:570): pid=7629 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/93/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  199.728003][ T7639] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  199.766197][ T7629] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.772602][   T27] audit: type=1804 audit(1687167695.066:571): pid=7630 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/94/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  199.802853][ T7630] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.821800][ T7632] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.828830][   T27] audit: type=1804 audit(1687167695.076:572): pid=7632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/94/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  199.857041][ T7629] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  199.862378][ T7630] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  199.893882][ T7647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.906116][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.907862][ T7648] loop1: detected capacity change from 0 to 2048
[  199.924524][ T7639] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  199.929496][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  199.934758][ T7632] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  199.957845][ T7647] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  199.973027][ T7639] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  199.981611][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  199.988131][ T7649] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.002107][ T7651] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.012613][ T7639] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.015256][ T7651] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  200.022794][ T7649] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  200.041840][ T7647] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  200.084413][ T7639] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  200.085093][ T7648] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  200.107911][ T7652] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.118070][ T7651] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  200.141346][ T7649] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  200.143592][ T7647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  200.178903][ T7652] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  200.191071][ T7649] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  200.214728][ T7652] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  200.239789][ T7649] EXT4-fs (loop0): This should not happen!! Data will be lost
[  200.239789][ T7649] 
[  200.255213][ T7651] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  200.262632][ T7648] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.280771][ T7656] loop2: detected capacity change from 0 to 2048
[  200.291735][ T7652] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  200.296831][ T7647] EXT4-fs (loop3): This should not happen!! Data will be lost
[  200.296831][ T7647] 
[  200.314339][ T7652] EXT4-fs (loop5): This should not happen!! Data will be lost
[  200.314339][ T7652] 
[  200.332849][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.340912][ T7651] EXT4-fs (loop4): This should not happen!! Data will be lost
[  200.340912][ T7651] 
[  200.343315][ T7648] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  200.367645][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  200.382693][ T7639] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.386746][ T7656] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  200.392886][ T7639] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  200.431337][ T7648] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.440133][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  200.453708][ T7648] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  200.462705][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.482855][ T7658] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.496903][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.500666][ T7658] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  200.532063][ T7658] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  200.553296][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  200.573843][ T4175] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  200.585288][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  200.609387][ T7656] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.620293][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  200.641970][ T7656] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  200.654665][ T7658] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  200.665815][ T7663] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.682797][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  200.685363][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost
[  200.685363][ T4175] 
[  200.692538][ T7663] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  200.703010][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  200.714943][ T7658] EXT4-fs (loop1): This should not happen!! Data will be lost
[  200.714943][ T7658] 
[  200.722797][ T7663] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  200.749327][ T7664] loop0: detected capacity change from 0 to 2048
[  200.759757][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  200.760324][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  200.822571][ T7663] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  200.854178][ T7664] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  200.863498][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  200.917384][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  200.923238][ T7667] loop3: detected capacity change from 0 to 2048
[  200.932614][ T7672] loop5: detected capacity change from 0 to 2048
[  200.934644][ T7670] loop4: detected capacity change from 0 to 2048
[  200.949559][ T7663] EXT4-fs (loop2): This should not happen!! Data will be lost
[  200.949559][ T7663] 
[  200.994603][ T7667] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  201.004982][ T7664] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.039925][ T7670] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  201.053548][ T7680] loop1: detected capacity change from 0 to 2048
[  201.063046][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.063639][ T7664] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  201.076744][ T7672] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  201.101666][ T7682] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.111988][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  201.157787][ T7680] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  201.170193][ T7682] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  201.184267][ T7667] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.188942][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  201.230360][ T7667] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  201.254382][ T7682] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  201.306346][ T7670] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.331659][ T7682] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  201.335174][ T7680] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.364163][ T7667] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.373958][ T7682] EXT4-fs (loop0): This should not happen!! Data will be lost
[  201.373958][ T7682] 
[  201.375781][ T7672] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.398956][ T7667] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  201.410862][ T7693] loop2: detected capacity change from 0 to 2048
[  201.416081][ T7672] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  201.425140][ T7664] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.438878][ T7680] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  201.455456][ T7694] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.465313][ T7667] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.475700][ T7664] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  201.481835][ T7694] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  201.488063][ T7670] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  201.488418][ T7691] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.525142][ T7694] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  201.535321][ T7670] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.546679][ T7694] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  201.558725][ T7670] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  201.563934][ T7667] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  201.588202][ T7693] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  201.598506][ T7694] EXT4-fs (loop1): This should not happen!! Data will be lost
[  201.598506][ T7694] 
[  201.603732][   T46] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  201.631228][ T7680] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.633217][   T46] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  201.655332][ T7690] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.655834][ T7688] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.672650][ T7680] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  201.677142][   T46] EXT4-fs (loop0): This should not happen!! Data will be lost
[  201.677142][   T46] 
[  201.714036][ T7691] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  201.726801][ T7693] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.730908][ T7688] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  201.758115][ T7693] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  201.761631][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  201.770569][ T7680] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.786038][ T7690] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  201.802430][ T7691] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  201.803475][ T7693] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  201.818953][ T7688] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  201.846131][ T7680] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  201.858284][ T7690] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  201.892492][ T7688] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  201.905771][ T7691] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  201.922334][ T7693] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  201.933708][ T7688] EXT4-fs (loop3): This should not happen!! Data will be lost
[  201.933708][ T7688] 
[  201.948751][ T1061] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  201.949135][ T7691] EXT4-fs (loop5): This should not happen!! Data will be lost
[  201.949135][ T7691] 
[  201.973286][ T7690] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  201.974710][ T7700] loop0: detected capacity change from 0 to 2048
[  201.989197][ T7690] EXT4-fs (loop4): This should not happen!! Data will be lost
[  201.989197][ T7690] 
[  202.003785][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.013837][ T1061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  202.016268][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  202.034401][ T7693] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.041723][ T1061] EXT4-fs (loop1): This should not happen!! Data will be lost
[  202.041723][ T1061] 
[  202.055345][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.057101][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  202.069565][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  202.078189][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  202.079830][ T7693] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  202.148094][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  202.152747][ T7698] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.166889][ T7700] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  202.190700][ T7698] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  202.263511][ T7698] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  202.283257][ T7707] loop1: detected capacity change from 0 to 2048
[  202.288013][ T7704] loop3: detected capacity change from 0 to 2048
[  202.292920][ T7708] loop4: detected capacity change from 0 to 2048
[  202.307289][ T7700] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.339818][ T7698] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  202.343121][ T7708] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  202.371777][ T7704] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  202.374109][ T7710] loop5: detected capacity change from 0 to 2048
[  202.387582][ T7700] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  202.403945][ T7707] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  202.406468][ T7698] EXT4-fs (loop2): This should not happen!! Data will be lost
[  202.406468][ T7698] 
[  202.438874][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.453214][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  202.520699][ T7715] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.566510][ T7710] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  202.577872][ T7708] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.601847][ T7715] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  202.641775][ T7704] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.657395][ T7707] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.674067][ T7725] loop2: detected capacity change from 0 to 2048
[  202.681320][ T7704] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  202.687532][ T7715] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  202.694752][ T7727] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.717217][ T7707] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  202.742634][ T7708] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  202.782179][ T7727] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  202.788941][ T7710] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.804762][ T7727] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  202.829381][ T7708] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.831069][ T7725] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  202.841795][ T7710] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  202.842093][ T7707] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.874300][ T7727] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  202.891073][ T7710] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.901395][ T7715] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  202.914405][ T7727] EXT4-fs (loop3): This should not happen!! Data will be lost
[  202.914405][ T7727] 
[  202.925126][ T7715] EXT4-fs (loop0): This should not happen!! Data will be lost
[  202.925126][ T7715] 
[  202.934969][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  202.934978][   T27] audit: type=1804 audit(1687167698.316:587): pid=7725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/95/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  202.971235][ T7707] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
2023/06/19 09:41:38 executed programs: 578
[  202.973589][ T7710] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  202.988733][ T7728] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  202.996581][ T7708] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  203.024469][ T7710] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.031771][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.057854][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.085622][ T7728] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  203.108427][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  203.120883][ T7726] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.130873][ T7710] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  203.143355][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  203.154152][ T7728] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  203.161140][ T7725] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.177655][ T7728] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  203.189602][ T7726] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  203.212650][ T7728] EXT4-fs (loop1): This should not happen!! Data will be lost
[  203.212650][ T7728] 
[  203.216275][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  203.238187][ T7731] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.238827][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  203.255673][ T7731] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  203.269780][ T7726] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  203.281732][ T7731] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  203.294679][ T7725] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  203.307486][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  203.314232][ T7726] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  203.348240][ T7731] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  203.405480][ T7725] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.423522][ T7731] EXT4-fs (loop5): This should not happen!! Data will be lost
[  203.423522][ T7731] 
[  203.440764][ T7737] loop3: detected capacity change from 0 to 2048
[  203.455138][ T7726] EXT4-fs (loop4): This should not happen!! Data will be lost
[  203.455138][ T7726] 
[  203.479609][ T7725] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  203.499333][ T7738] loop0: detected capacity change from 0 to 2048
[  203.513487][ T7734] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.533311][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  203.533966][ T7734] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  203.541132][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  203.561023][ T7737] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  203.581330][ T7738] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  203.607888][   T27] audit: type=1804 audit(1687167698.996:588): pid=7737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/97/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  203.624464][ T7743] loop1: detected capacity change from 0 to 2048
[  203.641120][ T7734] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  203.677805][ T7734] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  203.693125][   T27] audit: type=1804 audit(1687167699.066:589): pid=7738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/96/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  203.716888][ T7737] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.764512][ T7738] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.777889][ T7747] loop5: detected capacity change from 0 to 2048
[  203.793131][ T7734] EXT4-fs (loop2): This should not happen!! Data will be lost
[  203.793131][ T7734] 
[  203.810029][ T7737] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  203.813943][ T7750] loop4: detected capacity change from 0 to 2048
[  203.824336][ T7738] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  203.845703][ T7747] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  203.860147][ T7737] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.860683][ T7738] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.875922][   T27] audit: type=1804 audit(1687167699.256:590): pid=7747 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/95/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  203.910008][ T7737] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  203.919060][ T7743] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  203.923457][ T7751] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  203.935547][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  203.951644][ T7738] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  203.963078][   T27] audit: type=1804 audit(1687167699.346:591): pid=7743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/97/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  203.987874][ T7751] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  204.008944][ T7750] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  204.021656][ T7747] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.109470][ T7752] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.117751][ T7751] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  204.141366][ T7752] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  204.146843][   T27] audit: type=1804 audit(1687167699.456:592): pid=7750 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/97/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  204.168549][ T7750] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.192124][ T7760] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  204.208165][ T7766] loop2: detected capacity change from 0 to 2048
[  204.218024][ T7752] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  204.220945][ T7751] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  204.246579][ T7760] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28
[  204.246653][ T7747] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  204.274635][ T7752] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  204.288105][ T7750] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  204.307554][   T27] audit: type=1804 audit(1687167699.566:593): pid=7761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/97/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  204.314214][ T7760] EXT4-fs (loop1): This should not happen!! Data will be lost
[  204.314214][ T7760] 
[  204.338603][ T7752] EXT4-fs (loop0): This should not happen!! Data will be lost
[  204.338603][ T7752] 
[  204.368518][ T7766] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  204.371674][   T27] audit: type=1804 audit(1687167699.576:594): pid=7765 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/97/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  204.378209][ T7751] EXT4-fs (loop3): This should not happen!! Data will be lost
[  204.378209][ T7751] 
[  204.408717][ T7762] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.425137][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.442234][ T7767] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.443485][ T7760] EXT4-fs (loop1): Total free blocks count 0
[  204.460189][   T27] audit: type=1804 audit(1687167699.846:595): pid=7766 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/96/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  204.505363][ T7767] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  204.510584][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.527749][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  204.528083][ T7767] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  204.556594][ T7762] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  204.561498][ T7760] EXT4-fs (loop1): Free/Dirty block details
[  204.586704][ T7766] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.590154][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  204.605430][ T7766] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  204.607124][ T7760] EXT4-fs (loop1): free_blocks=2415919104
[  204.623874][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  204.624185][ T7762] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  204.653251][ T7760] EXT4-fs (loop1): dirty_blocks=128
[  204.653268][ T7760] EXT4-fs (loop1): Block reservation details
[  204.653275][ T7760] EXT4-fs (loop1): i_reserved_data_blocks=8
[  204.683234][ T1061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 92 with error 28
[  204.685125][ T7767] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  204.713568][ T7767] EXT4-fs (loop4): This should not happen!! Data will be lost
[  204.713568][ T7767] 
[  204.724748][ T7766] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.727957][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  204.743005][ T7762] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  204.745392][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.760538][ T7766] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  204.767254][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  204.800718][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  204.807981][ T7762] EXT4-fs (loop5): This should not happen!! Data will be lost
[  204.807981][ T7762] 
[  204.820084][ T7771] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  204.859821][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  204.872134][ T7771] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  204.941659][ T7773] loop1: detected capacity change from 0 to 2048
[  204.950014][ T7771] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  204.985477][ T7777] loop3: detected capacity change from 0 to 2048
[  204.994740][ T7779] loop4: detected capacity change from 0 to 2048
[  205.001358][ T7778] loop0: detected capacity change from 0 to 2048
[  205.021442][ T7771] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  205.032751][ T7781] loop5: detected capacity change from 0 to 2048
[  205.051720][ T7773] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  205.082480][ T7771] EXT4-fs (loop2): This should not happen!! Data will be lost
[  205.082480][ T7771] 
[  205.099612][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.123772][   T27] audit: type=1804 audit(1687167700.506:596): pid=7773 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/98/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  205.139631][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  205.163763][ T7777] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  205.182803][ T7779] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  205.242061][ T7778] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  205.265535][ T7773] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.278356][ T7781] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  205.329456][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  205.378651][ T7773] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  205.391571][ T7777] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.415074][ T7778] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.433429][ T7781] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.447872][ T7773] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.451826][ T7779] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.468245][ T7778] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  205.478452][ T7777] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  205.492207][ T7773] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  205.520822][ T7781] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  205.548498][ T7779] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  205.550046][ T7799] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.567006][ T7777] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.575743][ T7794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.582693][ T7803] loop2: detected capacity change from 0 to 2048
[  205.593476][ T7781] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.605925][ T7799] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  205.611256][ T7794] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  205.620582][ T7800] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.641940][ T7777] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  205.643160][ T7781] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  205.670328][ T7801] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.674847][ T7800] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  205.681114][ T7799] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  205.700520][ T7797] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.722623][ T7794] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  205.730808][ T7801] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  205.752858][ T7799] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  205.777245][ T7803] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  205.777777][ T7800] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  205.793081][ T7799] EXT4-fs (loop0): This should not happen!! Data will be lost
[  205.793081][ T7799] 
[  205.803348][ T7797] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  205.830713][ T7801] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  205.847021][ T7797] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  205.862074][ T7801] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  205.865370][ T7794] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  205.887777][ T7803] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.891163][ T7797] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  205.911548][ T7800] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  205.924942][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  205.941564][ T7801] EXT4-fs (loop5): This should not happen!! Data will be lost
[  205.941564][ T7801] 
[  205.945356][ T7794] EXT4-fs (loop1): This should not happen!! Data will be lost
[  205.945356][ T7794] 
[  205.957339][ T7803] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  205.964884][ T7800] EXT4-fs (loop4): This should not happen!! Data will be lost
[  205.964884][ T7800] 
[  205.973408][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  205.983432][ T7797] EXT4-fs (loop3): This should not happen!! Data will be lost
[  205.983432][ T7797] 
[  206.010233][ T7807] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.024991][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.026325][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  206.042720][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.052595][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.063237][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.074545][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  206.086845][ T7807] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  206.099553][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  206.105599][ T7807] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  206.116254][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  206.139789][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  206.154313][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  206.161547][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  206.172980][ T7809] loop0: detected capacity change from 0 to 2048
[  206.189787][ T7807] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  206.250612][ T7811] loop3: detected capacity change from 0 to 2048
[  206.253703][ T7807] EXT4-fs (loop2): This should not happen!! Data will be lost
[  206.253703][ T7807] 
[  206.412061][ T7815] loop5: detected capacity change from 0 to 2048
[  206.423694][ T7819] loop4: detected capacity change from 0 to 2048
[  206.434135][ T7809] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.459361][ T7811] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.460209][ T7818] loop1: detected capacity change from 0 to 2048
[  206.487475][ T7824] loop2: detected capacity change from 0 to 2048
[  206.500440][ T7809] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  206.520235][ T7811] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  206.534976][ T7809] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.555579][ T7809] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  206.591317][ T7826] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.616586][ T7825] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.627145][ T7826] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  206.655626][ T7815] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.661831][ T7819] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.675896][ T7826] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  206.694950][ T7825] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  206.711732][ T7815] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  206.713906][ T7824] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.724545][ T7818] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.728340][ T7818] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  206.743541][ T7824] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  206.755342][ T7825] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  206.764005][ T7819] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  206.773627][ T7826] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  206.793812][ T7824] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.798789][ T7838] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.812730][ T7826] EXT4-fs (loop3): This should not happen!! Data will be lost
[  206.812730][ T7826] 
[  206.844472][ T7825] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  206.850157][ T7838] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  206.857566][ T7819] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.875851][ T7838] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  206.880875][ T7818] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.896012][ T7838] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  206.904927][ T7824] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  206.916798][ T7824] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.918880][ T7811] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  206.933508][ T7818] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  206.942260][ T7825] EXT4-fs (loop0): This should not happen!! Data will be lost
[  206.942260][ T7825] 
[  206.952553][ T7819] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  206.987498][ T7824] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  206.997391][ T7818] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.009909][ T7837] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.017970][ T7818] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  207.048367][ T7837] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  207.052456][ T7841] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.065288][ T7842] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.077921][ T7841] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  207.086119][ T7838] EXT4-fs (loop5): This should not happen!! Data will be lost
[  207.086119][ T7838] 
[  207.101462][ T7841] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  207.103869][ T7811] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  207.127607][ T7837] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  207.140184][ T7815] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.148246][ T7842] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  207.170101][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.170815][ T7841] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  207.193406][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  207.204181][ T7837] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  207.213543][ T7841] EXT4-fs (loop1): This should not happen!! Data will be lost
[  207.213543][ T7841] 
[  207.229109][ T7842] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  207.250935][ T7815] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  207.262175][ T7837] EXT4-fs (loop4): This should not happen!! Data will be lost
[  207.262175][ T7837] 
[  207.275538][ T1075] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  207.291885][ T7842] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  207.305133][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.320772][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.325783][ T7842] EXT4-fs (loop2): This should not happen!! Data will be lost
[  207.325783][ T7842] 
[  207.343523][ T1061] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  207.359334][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  207.389526][ T1075] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  207.403086][ T1061] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  207.449851][ T1061] EXT4-fs (loop5): This should not happen!! Data will be lost
[  207.449851][ T1061] 
[  207.466425][ T1075] EXT4-fs (loop3): This should not happen!! Data will be lost
[  207.466425][ T1075] 
[  207.478131][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.496546][ T7844] loop0: detected capacity change from 0 to 2048
[  207.569704][ T7847] loop4: detected capacity change from 0 to 2048
[  207.650059][ T7849] loop1: detected capacity change from 0 to 2048
[  207.700154][ T7844] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.711764][ T7855] loop5: detected capacity change from 0 to 2048
[  207.732973][ T7852] loop3: detected capacity change from 0 to 2048
[  207.753720][ T7857] loop2: detected capacity change from 0 to 2048
[  207.753880][ T7844] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  207.784482][ T7847] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.799236][ T7847] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  207.815177][ T7844] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.825667][ T7844] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  207.836761][ T7847] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.840376][ T7844] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.875593][ T7844] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  207.931710][ T7855] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.942989][ T7847] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  207.946337][ T7860] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  207.966048][ T7855] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  207.978505][ T7860] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  207.983249][ T7849] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.013206][ T7855] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.016279][ T7852] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.040261][ T7855] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  208.040386][ T7860] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  208.052771][ T7847] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.073110][ T7849] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  208.090995][ T7877] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  208.105936][ T7876] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.116999][ T7860] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  208.120459][ T7852] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  208.143625][ T7847] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  208.152496][ T7876] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  208.170133][ T7877] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 29 with error 28
[  208.174349][ T7876] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  208.198664][ T7849] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.198893][ T7877] EXT4-fs (loop2): This should not happen!! Data will be lost
[  208.198893][ T7877] 
[  208.216242][ T7876] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  208.219709][ T7849] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  208.238681][ T7852] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.260209][ T7867] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.273330][ T7860] EXT4-fs (loop0): This should not happen!! Data will be lost
[  208.273330][ T7860] 
2023/06/19 09:41:43 executed programs: 602
[  208.273371][ T7867] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  208.284871][ T7877] EXT4-fs (loop2): Total free blocks count 0
[  208.301029][ T7876] EXT4-fs (loop5): This should not happen!! Data will be lost
[  208.301029][ T7876] 
[  208.302650][ T7874] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.323509][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.335225][ T7852] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  208.347187][ T7877] EXT4-fs (loop2): Free/Dirty block details
[  208.349024][ T7867] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  208.386069][ T7877] EXT4-fs (loop2): free_blocks=2415919104
[  208.393105][ T7877] EXT4-fs (loop2): dirty_blocks=32
[  208.405619][ T7852] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.425257][ T7874] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  208.433572][ T7867] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  208.453169][ T7877] EXT4-fs (loop2): Block reservation details
[  208.465568][ T7852] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  208.487229][ T7877] EXT4-fs (loop2): i_reserved_data_blocks=2
[  208.505254][ T7874] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  208.508763][ T7880] loop5: detected capacity change from 0 to 2048
[  208.536567][ T7878] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.536839][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.550734][ T7867] EXT4-fs (loop4): This should not happen!! Data will be lost
[  208.550734][ T7867] 
[  208.579872][ T7882] loop0: detected capacity change from 0 to 2048
[  208.587949][ T7874] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  208.589681][ T7878] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  208.614118][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  208.626536][ T7874] EXT4-fs (loop1): This should not happen!! Data will be lost
[  208.626536][ T7874] 
[  208.634150][ T7878] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  208.653204][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.683921][ T7878] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  208.728247][ T7878] EXT4-fs (loop3): This should not happen!! Data will be lost
[  208.728247][ T7878] 
[  208.749286][   T27] kauditd_printk_skb: 17 callbacks suppressed
[  208.749297][   T27] audit: type=1804 audit(1687167704.136:614): pid=7880 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/99/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  208.847954][ T7880] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.906482][ T7882] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  208.918902][ T7891] loop2: detected capacity change from 0 to 2048
[  208.944936][   T27] audit: type=1804 audit(1687167704.206:615): pid=7882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/100/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  208.981347][ T7888] loop4: detected capacity change from 0 to 2048
[  208.984560][ T7880] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  208.994494][ T7893] loop1: detected capacity change from 0 to 2048
[  209.010019][ T7882] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  209.012056][ T7880] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.034281][ T7896] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.039937][   T27] audit: type=1804 audit(1687167704.416:616): pid=7893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/101/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  209.067636][ T7898] loop3: detected capacity change from 0 to 2048
[  209.086051][ T7896] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  209.113802][ T7880] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  209.140461][ T7893] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.153207][ T7893] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  209.166056][   T27] audit: type=1804 audit(1687167704.546:617): pid=7891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/100/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  209.198524][   T27] audit: type=1804 audit(1687167704.586:618): pid=7906 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/101/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  209.204349][ T7896] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  209.242295][ T7897] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.246036][ T7893] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.266256][ T7897] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  209.300016][ T7891] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.311993][ T7888] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.323661][ T7893] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  209.350178][ T7896] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  209.352444][ T7897] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  209.384380][   T27] audit: type=1804 audit(1687167704.726:619): pid=7898 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/101/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  209.394319][ T7897] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  209.417370][ T7896] EXT4-fs (loop0): This should not happen!! Data will be lost
[  209.417370][ T7896] 
[  209.442825][ T7898] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.455115][ T7893] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.467808][ T7897] EXT4-fs (loop5): This should not happen!! Data will be lost
[  209.467808][ T7897] 
[  209.470676][ T7891] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  209.486511][ T7888] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  209.502162][ T7893] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  209.509195][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.521883][ T7898] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  209.528466][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.544619][ T7891] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.546044][ T7907] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.561749][ T7891] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  209.568585][ T7906] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.587422][ T7906] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  209.592872][ T7907] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  209.617112][ T7913] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.617652][ T7906] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  209.628999][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  209.655051][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  209.665846][ T7911] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.681505][ T7911] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  209.687930][ T7907] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  209.701573][ T7913] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  209.723320][ T7906] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  209.758736][ T7911] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  209.805060][ T7906] EXT4-fs (loop4): This should not happen!! Data will be lost
[  209.805060][ T7906] 
[  209.837658][ T7913] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  209.867043][ T7917] loop0: detected capacity change from 0 to 2048
[  209.876863][ T7915] loop5: detected capacity change from 0 to 2048
[  209.884569][ T7911] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  209.901318][ T7911] EXT4-fs (loop2): This should not happen!! Data will be lost
[  209.901318][ T7911] 
[  209.911797][ T7907] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  209.925788][ T7913] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  209.934978][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  209.942145][ T7907] EXT4-fs (loop1): This should not happen!! Data will be lost
[  209.942145][ T7907] 
[  209.960146][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  209.962204][ T7913] EXT4-fs (loop3): This should not happen!! Data will be lost
[  209.962204][ T7913] 
[  209.995994][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.031532][   T27] audit: type=1804 audit(1687167705.416:620): pid=7917 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/101/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  210.047152][ T7923] loop2: detected capacity change from 0 to 2048
[  210.058559][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.083364][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  210.107385][   T27] audit: type=1804 audit(1687167705.466:621): pid=7915 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/100/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  210.152935][ T7915] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.167492][ T7917] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.182902][ T7917] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  210.214754][ T7929] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.225621][ T7915] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  210.244004][ T7923] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.255959][ T7929] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  210.269288][   T27] audit: type=1804 audit(1687167705.536:622): pid=7923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/101/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  210.296203][ T7926] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.324966][ T7923] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  210.350766][ T7929] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  210.373236][ T7926] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  210.409923][ T7926] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  210.433188][ T7932] loop4: detected capacity change from 0 to 2048
[  210.440824][ T7929] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  210.452199][ T7934] loop1: detected capacity change from 0 to 2048
[  210.461512][ T7926] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  210.480758][ T7926] EXT4-fs (loop5): This should not happen!! Data will be lost
[  210.480758][ T7926] 
[  210.480945][ T7923] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.502182][ T7929] EXT4-fs (loop0): This should not happen!! Data will be lost
[  210.502182][ T7929] 
[  210.508838][ T7936] loop3: detected capacity change from 0 to 2048
[  210.519941][ T7915] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.530534][ T7923] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  210.539727][   T27] audit: type=1804 audit(1687167705.916:623): pid=7932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/102/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  210.553517][ T7917] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.576143][ T7931] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.582804][ T7917] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  210.606397][ T7915] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  210.621440][ T7917] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.639069][ T7931] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  210.652078][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  210.699685][ T7932] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.701957][ T7917] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  210.712812][ T7931] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  210.723735][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117
[  210.741123][ T7931] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  210.766299][ T7931] EXT4-fs (loop2): This should not happen!! Data will be lost
[  210.766299][ T7931] 
[  210.776992][ T7923] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.786996][ T7923] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  210.803688][ T7932] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  210.813729][ T7945] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.828738][ T7934] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.834143][ T7923] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.856728][ T7945] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  210.863207][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  210.863207][   T41] 
[  210.888160][ T7934] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  210.893413][ T7945] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  210.904509][ T7932] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.927321][ T1061] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  210.946010][ T1061] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 51 with max blocks 1 with error 117
[  210.946631][   T46] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117
[  210.959383][ T7934] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  210.978944][   T46] EXT4-fs (loop2): This should not happen!! Data will be lost
[  210.978944][   T46] 
[  210.981035][ T1061] EXT4-fs (loop0): This should not happen!! Data will be lost
[  210.981035][ T1061] 
[  211.009328][ T7932] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  211.011884][ T7945] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  211.021724][ T7934] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  211.041788][ T7945] EXT4-fs (loop3): This should not happen!! Data will be lost
[  211.041788][ T7945] 
[  211.079120][ T7944] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.079252][ T7946] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.089491][ T7936] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.116569][ T7944] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  211.160434][ T7946] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  211.203517][ T7936] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  211.217467][ T7949] loop0: detected capacity change from 0 to 2048
[  211.233730][ T7944] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  211.260769][ T7936] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.264587][ T7952] loop2: detected capacity change from 0 to 2048
[  211.276189][ T7953] loop5: detected capacity change from 0 to 2048
[  211.283656][ T7946] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  211.284263][ T7936] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  211.317128][ T7946] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  211.330624][ T7944] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  211.346089][ T7946] EXT4-fs (loop4): This should not happen!! Data will be lost
[  211.346089][ T7946] 
[  211.356380][ T7944] EXT4-fs (loop1): This should not happen!! Data will be lost
[  211.356380][ T7944] 
[  211.401353][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.443361][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.454744][ T1061] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  211.474141][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  211.500236][ T7949] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.512190][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  211.516327][ T1061] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  211.530023][ T7952] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.566860][ T1061] EXT4-fs (loop3): This should not happen!! Data will be lost
[  211.566860][ T1061] 
[  211.578145][ T7949] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  211.583190][ T7953] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.612114][ T7949] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.617534][ T7952] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  211.652938][ T7964] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.669814][ T7953] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  211.698645][ T7949] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  211.717779][ T7965] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.740335][ T7964] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  211.750987][ T7969] loop4: detected capacity change from 0 to 2048
[  211.760113][ T7965] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  211.762399][ T7968] loop1: detected capacity change from 0 to 2048
[  211.775412][ T7962] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.793564][ T7964] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  211.815480][ T7965] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  211.821595][ T7971] loop3: detected capacity change from 0 to 2048
[  211.838674][ T7962] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  211.839269][ T7965] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  211.866052][ T7964] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  211.876234][ T7962] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  211.880035][ T7964] EXT4-fs (loop2): This should not happen!! Data will be lost
[  211.880035][ T7964] 
[  211.907756][ T7952] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.919400][ T7952] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  211.932303][ T7965] EXT4-fs (loop5): This should not happen!! Data will be lost
[  211.932303][ T7965] 
[  211.934377][ T7952] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  211.951175][ T7962] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  211.994662][ T7953] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.015324][ T7962] EXT4-fs (loop0): This should not happen!! Data will be lost
[  212.015324][ T7962] 
[  212.029835][ T7952] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  212.055552][ T7953] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  212.069567][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.099852][ T7968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.102402][ T7971] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.124008][ T7968] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  212.137450][ T7969] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.139916][ T4229] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  212.147509][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  212.188382][ T7969] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  212.198837][ T7968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.201532][ T7981] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.213319][ T7971] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  212.225169][ T7981] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  212.235349][ T7968] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  212.251695][ T7981] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  212.266662][ T4229] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 87 with max blocks 1 with error 117
[  212.282222][ T7981] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  212.288246][ T7983] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.315167][ T7982] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.327277][   T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  212.346738][ T7982] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  212.362605][   T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  212.373075][ T4229] EXT4-fs (loop2): This should not happen!! Data will be lost
[  212.373075][ T4229] 
[  212.385572][ T7981] EXT4-fs (loop4): This should not happen!! Data will be lost
[  212.385572][ T7981] 
[  212.394110][ T7985] loop0: detected capacity change from 0 to 2048
[  212.402731][ T7982] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  212.403146][ T7983] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  212.425851][   T46] EXT4-fs (loop5): This should not happen!! Data will be lost
[  212.425851][   T46] 
[  212.440542][ T7983] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  212.450176][ T7982] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  212.461807][ T7969] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.475106][ T7982] EXT4-fs (loop1): This should not happen!! Data will be lost
[  212.475106][ T7982] 
[  212.491098][ T7983] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  212.545320][ T7983] EXT4-fs (loop3): This should not happen!! Data will be lost
[  212.545320][ T7983] 
[  212.579363][ T7969] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  212.594383][ T7985] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.617474][ T7971] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.624359][ T7991] loop5: detected capacity change from 0 to 2048
[  212.669366][ T1061] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  212.674389][ T7985] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  212.703186][ T7990] loop2: detected capacity change from 0 to 2048
[  212.726292][ T7971] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  212.738973][ T7993] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.740646][ T7995] loop1: detected capacity change from 0 to 2048
[  212.756646][ T7993] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  212.776994][ T7993] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  212.779051][ T1061] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 44 with max blocks 1 with error 117
[  212.797127][ T7993] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  212.820002][   T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  212.831224][ T1061] EXT4-fs (loop4): This should not happen!! Data will be lost
[  212.831224][ T1061] 
[  212.845253][ T7991] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.851770][   T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  212.874919][ T7993] EXT4-fs (loop0): This should not happen!! Data will be lost
[  212.874919][ T7993] 
[  212.933324][ T7991] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  212.962124][ T7990] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.988767][ T7985] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  212.998946][   T41] EXT4-fs (loop3): This should not happen!! Data will be lost
[  212.998946][   T41] 
[  213.009952][ T7991] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.020419][ T7991] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  213.033520][ T8003] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.052621][ T7995] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.076245][ T7985] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  213.087078][ T8007] loop4: detected capacity change from 0 to 2048
[  213.100350][ T8003] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  213.115886][ T7990] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  213.125585][ T7995] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  213.146751][ T8003] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  213.153377][ T8011] loop3: detected capacity change from 0 to 2048
[  213.170978][ T8010] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.173165][ T7985] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.200192][ T7990] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.205025][ T8010] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  213.210901][ T8003] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  213.236379][ T7985] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  213.254692][ T8003] EXT4-fs (loop5): This should not happen!! Data will be lost
[  213.254692][ T8003] 
[  213.266316][ T7990] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  213.274715][ T7991] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.291245][ T8010] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  213.296651][ T7991] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  213.319720][ T7991] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.327043][ T1061] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  213.426929][ T8011] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.438589][ T8011] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  213.452554][ T8008] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.463142][ T8018] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.473031][ T8010] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  213.473190][ T1061] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  213.495432][ T8010] EXT4-fs (loop1): This should not happen!! Data will be lost
[  213.495432][ T8010] 
2023/06/19 09:41:48 executed programs: 628
[  213.518487][ T8018] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  213.538175][ T8020] loop4: detected capacity change from 0 to 2048
[  213.544372][ T8008] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  213.545998][ T1075] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117
[  213.572994][ T1061] EXT4-fs (loop0): This should not happen!! Data will be lost
[  213.572994][ T1061] 
[  213.576970][ T8018] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  213.600343][ T1075] EXT4-fs (loop5): This should not happen!! Data will be lost
[  213.600343][ T1075] 
[  213.614475][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.651914][ T8008] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  213.675655][ T8018] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  213.701062][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  213.701414][ T8018] EXT4-fs (loop3): This should not happen!! Data will be lost
[  213.701414][ T8018] 
[  213.745561][ T8008] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  213.765979][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  213.765988][   T27] audit: type=1804 audit(1687167709.156:637): pid=8020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/105/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  213.808836][ T8011] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.809533][ T8022] loop5: detected capacity change from 0 to 2048
[  213.818807][ T8025] loop0: detected capacity change from 0 to 2048
[  213.851541][ T8008] EXT4-fs (loop2): This should not happen!! Data will be lost
[  213.851541][ T8008] 
[  213.872640][ T8011] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  213.889187][ T8020] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.909925][   T27] audit: type=1804 audit(1687167709.296:638): pid=8022 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/103/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  213.916323][ T8011] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  213.954380][ T8028] loop1: detected capacity change from 0 to 2048
[  213.987944][ T8020] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  213.997249][ T8011] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  214.026280][ T8022] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.038535][   T27] audit: type=1804 audit(1687167709.356:639): pid=8025 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/104/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  214.041975][ T8020] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.125819][ T8022] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  214.137786][ T8038] loop2: detected capacity change from 0 to 2048
[  214.156154][ T4229] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  214.180090][ T8025] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.180232][ T8020] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  214.209688][ T4229] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 86 with max blocks 1 with error 117
[  214.211618][   T27] audit: type=1804 audit(1687167709.516:640): pid=8028 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/105/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  214.237078][ T4229] EXT4-fs (loop3): This should not happen!! Data will be lost
[  214.237078][ T4229] 
[  214.262180][ T8040] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.263715][ T8025] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  214.273470][ T8028] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.292726][ T8025] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.300086][ T8040] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  214.312587][ T8025] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  214.330182][ T8034] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.344364][   T27] audit: type=1804 audit(1687167709.726:641): pid=8038 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/104/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  214.391683][ T8034] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  214.415559][ T8040] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  214.417354][ T8042] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.440653][ T8028] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  214.443780][ T8034] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  214.460038][ T8038] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.478495][ T8042] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  214.496675][ T8049] loop3: detected capacity change from 0 to 2048
[  214.498335][ T8040] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  214.517409][ T8028] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.518422][ T8034] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  214.546477][ T8042] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  214.565590][ T8038] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  214.573173][ T8028] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  214.592305][ T8045] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.592387][ T8040] EXT4-fs (loop5): This should not happen!! Data will be lost
[  214.592387][ T8040] 
[  214.612483][ T8034] EXT4-fs (loop4): This should not happen!! Data will be lost
[  214.612483][ T8034] 
[  214.613295][ T8042] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  214.642163][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.652048][   T27] audit: type=1804 audit(1687167710.026:642): pid=8049 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/105/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  214.684577][ T8045] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  214.685184][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  214.710348][ T8042] EXT4-fs (loop0): This should not happen!! Data will be lost
[  214.710348][ T8042] 
[  214.751776][ T8050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.751887][ T8045] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  214.781825][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.791047][ T8050] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  214.797321][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  214.812340][ T8049] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.827581][ T8050] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  214.832025][ T8045] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  214.855537][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  214.866229][ T8050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  214.867566][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  214.883062][ T8049] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  214.905084][ T8045] EXT4-fs (loop1): This should not happen!! Data will be lost
[  214.905084][ T8045] 
[  214.906071][ T8050] EXT4-fs (loop2): This should not happen!! Data will be lost
[  214.906071][ T8050] 
[  214.990404][ T8053] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.015926][ T8053] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  215.037351][ T8053] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  215.041735][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.062803][ T8053] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  215.062824][ T8053] EXT4-fs (loop3): This should not happen!! Data will be lost
[  215.062824][ T8053] 
[  215.064524][ T8049] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.080909][ T8055] loop4: detected capacity change from 0 to 2048
[  215.103884][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.114108][ T8059] loop0: detected capacity change from 0 to 2048
[  215.129539][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  215.133221][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  215.144754][ T8058] loop5: detected capacity change from 0 to 2048
[  215.161667][ T8049] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  215.180053][ T8049] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.192132][ T8049] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  215.206901][   T27] audit: type=1804 audit(1687167710.576:643): pid=8055 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/106/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  215.271868][ T8059] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.277767][ T8055] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.282753][ T8062] EXT4-fs warning (device loop0): kmmpd:168: kmmpd being stopped since MMP feature has been disabled.
[  215.303976][   T27] audit: type=1804 audit(1687167710.596:644): pid=8059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/105/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  215.307925][ T8059] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  215.370206][ T8068] loop1: detected capacity change from 0 to 2048
[  215.376976][   T27] audit: type=1804 audit(1687167710.756:645): pid=8058 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/104/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  215.416698][ T8055] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  215.432016][ T8059] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.452012][ T4229] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  215.489412][ T8070] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.507743][ T8058] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.512017][ T8074] loop2: detected capacity change from 0 to 2048
[  215.523693][   T27] audit: type=1804 audit(1687167710.906:646): pid=8068 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/106/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  215.537415][ T4229] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 88 with max blocks 1 with error 117
[  215.575136][ T8070] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  215.585921][ T8058] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  215.605474][ T8059] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  215.616832][ T4229] EXT4-fs (loop3): This should not happen!! Data will be lost
[  215.616832][ T4229] 
[  215.630586][ T8070] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  215.633842][ T8068] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.655929][ T8070] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  215.662769][ T8069] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.704643][ T8072] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.717455][ T8070] EXT4-fs (loop4): This should not happen!! Data will be lost
[  215.717455][ T8070] 
[  215.764406][ T8069] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  215.789872][ T8072] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  215.796970][ T8068] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  215.823964][ T8072] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  215.843999][ T8074] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.863624][ T8072] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  215.878047][ T8069] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  215.879189][ T8068] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.895532][ T8072] EXT4-fs (loop5): This should not happen!! Data will be lost
[  215.895532][ T8072] 
[  215.909112][ T8074] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  215.931228][ T8069] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  215.946513][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  215.955733][ T8068] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  215.957465][ T8083] loop3: detected capacity change from 0 to 2048
[  215.990693][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  216.000581][ T8082] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.022100][ T8069] EXT4-fs (loop0): This should not happen!! Data will be lost
[  216.022100][ T8069] 
[  216.046570][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.068125][ T8082] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  216.082675][ T8086] loop4: detected capacity change from 0 to 2048
[  216.091270][ T8084] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.097237][ T8082] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  216.105663][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  216.128256][ T8082] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  216.130379][ T8084] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  216.151013][ T8082] EXT4-fs (loop1): This should not happen!! Data will be lost
[  216.151013][ T8082] 
[  216.196373][ T8084] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  216.281014][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.293299][ T8083] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.313076][ T8093] loop5: detected capacity change from 0 to 2048
[  216.327526][ T8084] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  216.365698][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  216.378051][ T8084] EXT4-fs (loop2): This should not happen!! Data will be lost
[  216.378051][ T8084] 
[  216.378379][ T8098] loop0: detected capacity change from 0 to 2048
[  216.407113][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.418104][ T8083] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  216.433481][ T8086] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.445770][ T8086] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  216.452330][ T8083] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.458723][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  216.470922][ T8083] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  216.489104][ T8086] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.521402][ T8097] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.536626][ T8086] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  216.567605][ T8097] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  216.567702][ T8099] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.662695][ T8097] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  216.680214][ T8111] loop2: detected capacity change from 0 to 2048
[  216.707079][ T8112] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  216.712447][ T8098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.725739][ T8099] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  216.740689][ T8105] loop1: detected capacity change from 0 to 2048
[  216.762386][ T8099] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  216.770642][ T8097] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  216.792129][ T8099] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  216.805872][ T8098] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  216.812643][ T8097] EXT4-fs (loop3): This should not happen!! Data will be lost
[  216.812643][ T8097] 
[  216.831581][ T8112] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 8 with error 28
[  216.856078][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.869690][ T8099] EXT4-fs (loop4): This should not happen!! Data will be lost
[  216.869690][ T8099] 
[  216.879783][ T8111] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.890558][ T8115] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  216.901625][ T8112] EXT4-fs (loop5): This should not happen!! Data will be lost
[  216.901625][ T8112] 
[  216.912365][ T8112] EXT4-fs (loop5): Total free blocks count 0
[  216.918948][ T8112] EXT4-fs (loop5): Free/Dirty block details
[  216.926011][ T8112] EXT4-fs (loop5): free_blocks=2415919104
[  216.932358][ T8112] EXT4-fs (loop5): dirty_blocks=48
[  216.938506][ T8112] EXT4-fs (loop5): Block reservation details
[  216.945117][ T8112] EXT4-fs (loop5): i_reserved_data_blocks=3
[  216.954217][ T8115] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  217.026635][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  217.077983][ T8111] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  217.090638][ T8115] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  217.111174][ T8116] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.121908][ T1075] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 124 with error 28
[  217.135729][ T1075] EXT4-fs (loop5): This should not happen!! Data will be lost
[  217.135729][ T1075] 
[  217.145918][ T8115] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  217.164702][ T8124] loop4: detected capacity change from 0 to 2048
[  217.165318][ T8105] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.183226][ T8116] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  217.255119][ T8115] EXT4-fs (loop0): This should not happen!! Data will be lost
[  217.255119][ T8115] 
[  217.274106][ T8116] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  217.291141][ T8105] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  217.300292][ T8116] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  217.320136][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.335197][ T8122] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.357232][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  217.374426][ T8122] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  217.378072][ T8128] loop3: detected capacity change from 0 to 2048
[  217.400333][ T8116] EXT4-fs (loop2): This should not happen!! Data will be lost
[  217.400333][ T8116] 
[  217.409341][ T8130] loop5: detected capacity change from 0 to 2048
[  217.421239][ T8124] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor.4: Invalid inode table block 0 in block_group 0
[  217.439184][ T8111] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.440520][ T8122] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  217.449539][ T8111] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  217.480663][ T8122] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  217.494926][ T8124] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.516320][ T8122] EXT4-fs (loop1): This should not happen!! Data will be lost
[  217.516320][ T8122] 
[  217.533944][ T8124] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  217.560500][    T9] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  217.565169][ T8124] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.591810][ T8138] loop0: detected capacity change from 0 to 2048
[  217.593279][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 35 with max blocks 1 with error 117
[  217.613626][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.630954][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  217.631205][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[  217.631205][    T9] 
[  217.667449][ T8124] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  217.695008][ T8132] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.720721][ T8132] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  217.730933][ T8130] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.814518][ T8130] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  217.823420][ T8146] loop2: detected capacity change from 0 to 2048
[  217.830573][ T8145] loop3: detected capacity change from 0 to 2048
[  217.833737][ T8132] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  217.856518][ T8149] loop1: detected capacity change from 0 to 2048
[  217.880810][ T8148] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.921889][ T8132] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  217.936040][ T8138] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  217.947527][ T8148] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  217.960639][ T8132] EXT4-fs (loop4): This should not happen!! Data will be lost
[  217.960639][ T8132] 
[  217.976405][ T8148] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  217.981281][ T8138] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  218.014904][ T8148] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  218.040331][ T8148] EXT4-fs (loop5): This should not happen!! Data will be lost
[  218.040331][ T8148] 
[  218.057541][ T8130] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.073831][ T8145] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.089472][ T8138] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.102337][ T8130] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  218.115696][ T8138] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  218.133030][ T8145] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  218.146591][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.160897][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  218.175426][ T8146] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.203544][ T8150] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.213387][ T8146] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  218.220822][ T8164] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.233277][ T8162] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.244536][ T8164] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  218.274850][    T9] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  218.276958][ T8162] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  218.301789][ T8150] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  218.319806][    T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117
[  218.340482][ T8150] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  218.356388][ T8163] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.359562][    T9] EXT4-fs (loop5): This should not happen!! Data will be lost
[  218.359562][    T9] 
[  218.377591][ T8164] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  218.379108][ T8166] loop4: detected capacity change from 0 to 2048
[  218.405388][ T8162] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  218.420814][ T8150] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  218.420837][ T8150] EXT4-fs (loop0): This should not happen!! Data will be lost
[  218.420837][ T8150] 
[  218.421448][ T8163] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  218.438283][ T8164] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  218.463977][ T8163] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  218.468068][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.493791][ T8162] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  218.507725][ T8164] EXT4-fs (loop1): This should not happen!! Data will be lost
[  218.507725][ T8164] 
[  218.514654][ T8163] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  218.518696][ T8149] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.537048][ T8163] EXT4-fs (loop2): This should not happen!! Data will be lost
[  218.537048][ T8163] 
[  218.540818][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  218.563116][ T8162] EXT4-fs (loop3): This should not happen!! Data will be lost
[  218.563116][ T8162] 
2023/06/19 09:41:54 executed programs: 653
[  218.577212][ T8145] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.592768][ T8149] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  218.611546][ T8145] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  218.624604][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.670435][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  218.698316][ T8170] loop5: detected capacity change from 0 to 2048
[  218.710448][ T1061] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  218.725662][   T46] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  218.757844][   T46] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117
[  218.777788][ T1061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117
[  218.779662][ T8166] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.800893][   T46] EXT4-fs (loop3): This should not happen!! Data will be lost
[  218.800893][   T46] 
[  218.801781][ T1061] EXT4-fs (loop1): This should not happen!! Data will be lost
[  218.801781][ T1061] 
[  218.813230][ T8172] loop0: detected capacity change from 0 to 2048
[  218.839950][ T8166] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  218.912448][ T8166] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  218.923656][   T27] kauditd_printk_skb: 18 callbacks suppressed
[  218.923664][   T27] audit: type=1804 audit(1687167714.296:665): pid=8170 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/107/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  218.975234][ T8178] loop2: detected capacity change from 0 to 2048
[  218.983157][ T8166] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  218.995284][   T27] audit: type=1804 audit(1687167714.376:666): pid=8172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/108/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  219.036327][ T8170] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.053261][   T27] audit: type=1804 audit(1687167714.436:667): pid=8178 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/108/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  219.104262][ T8178] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.119319][ T8176] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.124140][ T8170] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  219.138204][ T8172] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.160822][ T8187] loop1: detected capacity change from 0 to 2048
[  219.167180][ T8172] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  219.172242][ T8176] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  219.195453][ T8178] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  219.199142][ T8176] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  219.219822][ T8186] loop3: detected capacity change from 0 to 2048
[  219.230136][ T8176] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  219.230156][ T8176] EXT4-fs (loop4): This should not happen!! Data will be lost
[  219.230156][ T8176] 
[  219.237268][ T8190] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.257386][ T8183] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.269762][ T8190] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  219.280061][ T8178] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.290796][ T8183] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  219.298744][ T8190] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  219.322591][ T8178] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  219.331777][ T8183] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  219.351821][ T8183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  219.355436][ T8191] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.367031][ T8183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  219.367031][ T8183] 
[  219.384553][ T8190] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  219.418397][ T8191] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  219.418902][ T8190] EXT4-fs (loop0): This should not happen!! Data will be lost
[  219.418902][ T8190] 
[  219.442200][ T8172] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.446672][   T27] audit: type=1804 audit(1687167714.826:668): pid=8187 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/109/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  219.483725][ T8191] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  219.501076][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.513742][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  219.530030][ T8196] loop4: detected capacity change from 0 to 2048
[  219.550644][   T27] audit: type=1804 audit(1687167714.906:669): pid=8186 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/109/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  219.561387][ T8191] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  219.577165][ T8172] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  219.608507][ T8187] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.634872][ T8191] EXT4-fs (loop2): This should not happen!! Data will be lost
[  219.634872][ T8191] 
[  219.638018][ T8186] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.670141][ T8187] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  219.688104][   T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  219.694075][ T8186] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  219.718972][ T8200] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.732678][   T27] audit: type=1804 audit(1687167715.116:670): pid=8196 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/110/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  219.762145][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.772099][   T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  219.784744][ T8200] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  219.798037][   T41] EXT4-fs (loop0): This should not happen!! Data will be lost
[  219.798037][   T41] 
[  219.807854][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  219.821962][ T8186] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.842323][ T8196] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  219.905336][ T8204] loop5: detected capacity change from 0 to 2048
[  219.908635][ T8200] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  219.928669][ T8186] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  219.950540][ T8196] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  219.964049][ T8208] loop2: detected capacity change from 0 to 2048
[  219.967211][ T8209] loop0: detected capacity change from 0 to 2048
[  219.987727][ T8200] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  220.000468][ T8199] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.012058][ T8199] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  220.024863][   T27] audit: type=1804 audit(1687167715.406:671): pid=8204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/108/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  220.025648][ T8199] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  220.053524][ T8196] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.077214][ T8200] EXT4-fs (loop1): This should not happen!! Data will be lost
[  220.077214][ T8200] 
[  220.079132][ T8196] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  220.116079][ T8196] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.136563][ T8204] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.141612][ T8199] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  220.161207][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.165316][ T8199] EXT4-fs (loop3): This should not happen!! Data will be lost
[  220.165316][ T8199] 
[  220.172317][ T8196] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  220.197645][ T8204] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  220.213161][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  220.228468][   T27] audit: type=1804 audit(1687167715.616:672): pid=8209 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/109/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  220.264147][ T8204] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.276499][   T27] audit: type=1804 audit(1687167715.646:673): pid=8208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/109/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  220.349927][ T8220] loop3: detected capacity change from 0 to 2048
[  220.374554][ T8204] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  220.383680][ T8209] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.387087][ T8208] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.421229][ T8210] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.456257][ T8208] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  220.462793][ T8217] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.468947][ T8210] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  220.488092][ T8217] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  220.490444][ T8209] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  220.508580][ T8217] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  220.529323][ T8227] loop1: detected capacity change from 0 to 2048
[  220.539786][   T27] audit: type=1804 audit(1687167715.916:674): pid=8220 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/110/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  220.568574][ T8210] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  220.568695][ T8209] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.594588][ T8222] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.604757][ T8209] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  220.605639][ T8220] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.622966][ T8225] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.644230][ T8210] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  220.644593][ T8222] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  220.657573][ T8217] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  220.657591][ T8217] EXT4-fs (loop5): This should not happen!! Data will be lost
[  220.657591][ T8217] 
[  220.663807][ T8210] EXT4-fs (loop4): This should not happen!! Data will be lost
[  220.663807][ T8210] 
[  220.681637][ T8220] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  220.683617][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.721712][ T8230] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.726085][ T8225] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  220.748813][ T8222] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  220.767174][ T8230] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  220.782021][ T8225] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  220.784039][ T8222] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  220.798704][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  220.819186][ T8230] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  220.824946][ T8222] EXT4-fs (loop2): This should not happen!! Data will be lost
[  220.824946][ T8222] 
[  220.874248][ T8227] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.892791][ T8230] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  220.913564][ T8230] EXT4-fs (loop3): This should not happen!! Data will be lost
[  220.913564][ T8230] 
[  220.931496][ T8227] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  220.944973][ T8220] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.951820][ T8235] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.955074][ T8225] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  220.965392][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  220.990591][ T8234] loop4: detected capacity change from 0 to 2048
[  220.997140][ T8235] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  220.997424][ T8235] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  221.012229][ T8225] EXT4-fs (loop0): This should not happen!! Data will be lost
[  221.012229][ T8225] 
[  221.038790][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  221.051564][ T8235] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  221.052099][ T8220] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  221.071068][ T8235] EXT4-fs (loop1): This should not happen!! Data will be lost
[  221.071068][ T8235] 
[  221.090932][ T8227] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.095918][ T8220] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.102285][ T8227] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  221.111779][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.135934][ T8227] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.149531][ T8220] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  221.150369][ T8227] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  221.164433][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  221.201122][ T8227] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.255896][   T46] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  221.288524][ T8239] loop2: detected capacity change from 0 to 2048
[  221.349307][ T8234] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.364261][   T46] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  221.382154][ T8242] loop5: detected capacity change from 0 to 2048
[  221.384647][ T1061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 2 with error 117
[  221.404920][ T8234] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  221.416195][   T46] EXT4-fs (loop3): This should not happen!! Data will be lost
[  221.416195][   T46] 
[  221.461195][ T1061] EXT4-fs (loop1): This should not happen!! Data will be lost
[  221.461195][ T1061] 
[  221.485414][ T8234] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.524002][ T8239] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.546505][ T8239] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  221.557604][ T8234] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  221.564743][ T8250] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.601901][ T8250] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  221.645612][ T8243] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.659241][ T8242] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.670074][ T8250] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  221.679381][ T8243] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  221.690462][ T8254] loop3: detected capacity change from 0 to 2048
[  221.708632][ T8253] loop0: detected capacity change from 0 to 2048
[  221.709195][ T8256] loop1: detected capacity change from 0 to 2048
[  221.727695][ T8242] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  221.728525][ T8243] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  221.740311][ T8250] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  221.740328][ T8250] EXT4-fs (loop2): This should not happen!! Data will be lost
[  221.740328][ T8250] 
[  221.741664][ T8239] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.770674][ T8243] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  221.810616][ T8243] EXT4-fs (loop4): This should not happen!! Data will be lost
[  221.810616][ T8243] 
[  221.829029][ T8242] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.852355][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.855963][ T8239] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  221.890177][ T8239] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.894184][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  221.926509][ T8253] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.941978][ T8254] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  221.952682][ T8242] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  221.953647][ T8254] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  221.973180][ T8239] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  221.990996][ T8253] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  221.992870][ T8257] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.018095][ T8239] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.031013][ T8253] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.041308][ T8253] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  222.062340][ T8257] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  222.064986][ T8266] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.082414][ T8257] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  222.138237][ T8254] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.150060][ T8257] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  222.155571][ T8256] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.178818][ T8270] loop4: detected capacity change from 0 to 2048
[  222.183534][ T8266] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  222.186397][ T8257] EXT4-fs (loop5): This should not happen!! Data will be lost
[  222.186397][ T8257] 
[  222.210402][ T8254] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  222.230086][ T1075] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 57 with max blocks 1 with error 117
[  222.242972][ T8256] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  222.243301][ T8267] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.265592][ T8266] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  222.272959][ T1075] EXT4-fs (loop2): This should not happen!! Data will be lost
[  222.272959][ T1075] 
[  222.295391][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.297389][ T8256] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.311312][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  222.318803][ T8266] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  222.339117][ T8256] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  222.347665][ T8266] EXT4-fs (loop0): This should not happen!! Data will be lost
[  222.347665][ T8266] 
[  222.364116][ T8271] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.380968][ T8271] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  222.384316][ T8267] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  222.396338][ T8271] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  222.425584][ T8271] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  222.428876][ T8267] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  222.506471][ T8275] loop2: detected capacity change from 0 to 2048
[  222.506854][ T8271] EXT4-fs (loop1): This should not happen!! Data will be lost
[  222.506854][ T8271] 
[  222.535670][ T8270] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.542749][ T8256] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.562863][ T8256] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  222.581533][ T8267] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  222.594690][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.615781][    T9] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  222.616647][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  222.649211][ T8270] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  222.668658][ T8278] loop5: detected capacity change from 0 to 2048
[  222.688566][    T9] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117
[  222.705538][ T8270] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.714124][ T8267] EXT4-fs (loop3): This should not happen!! Data will be lost
[  222.714124][ T8267] 
[  222.738556][ T8275] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.748582][    T9] EXT4-fs (loop1): This should not happen!! Data will be lost
[  222.748582][    T9] 
[  222.760753][ T8270] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  222.801383][ T8276] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.828978][ T8288] loop1: detected capacity change from 0 to 2048
[  222.833668][ T8275] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  222.847944][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.865518][ T8286] loop0: detected capacity change from 0 to 2048
[  222.888001][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  222.901082][ T8276] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  222.915270][ T8275] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.924873][ T8278] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.929983][ T8275] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  222.947100][ T8276] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  222.955643][ T8275] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  222.991977][ T8276] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  223.010785][ T8275] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  223.017234][ T8276] EXT4-fs (loop4): This should not happen!! Data will be lost
[  223.017234][ T8276] 
[  223.065120][ T8278] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  223.111487][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.123741][ T8278] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.141786][ T8288] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.153715][ T8286] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.155560][ T8285] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.174081][ T8278] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  223.186480][ T8299] loop3: detected capacity change from 0 to 2048
[  223.187560][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  223.195301][ T8288] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  223.224161][ T8286] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  223.224555][ T8294] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.248558][ T8297] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.253122][ T8300] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.270652][ T8285] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  223.274225][ T8297] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  223.285376][ T8285] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  223.321983][ T8300] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  223.332178][ T8294] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  223.359761][ T8294] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  223.369113][ T8300] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  223.405549][ T8285] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  223.409770][ T8297] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  223.433575][ T8304] loop4: detected capacity change from 0 to 2048
[  223.438848][ T8294] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  223.447998][ T8300] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  223.476071][ T8297] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  223.484498][ T8285] EXT4-fs (loop2): This should not happen!! Data will be lost
[  223.484498][ T8285] 
[  223.489085][ T8294] EXT4-fs (loop5): This should not happen!! Data will be lost
[  223.489085][ T8294] 
[  223.513631][ T8300] EXT4-fs (loop0): This should not happen!! Data will be lost
[  223.513631][ T8300] 
[  223.513905][ T8297] EXT4-fs (loop1): This should not happen!! Data will be lost
[  223.513905][ T8297] 
[  223.540862][ T8286] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.551590][ T8288] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.573254][ T8299] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.576396][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.594330][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.606508][ T8286] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  223.620466][ T8299] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  223.652220][ T8288] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
2023/06/19 09:41:59 executed programs: 677
[  223.664988][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  223.682795][ T8304] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.695850][ T1075] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  223.698984][ T8307] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.721234][ T8304] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  223.727480][ T1075] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  223.756009][   T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  223.781092][ T8307] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  223.790734][ T8309] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  223.793650][ T8307] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  223.819151][   T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 83 with max blocks 1 with error 117
[  223.854001][ T1075] EXT4-fs (loop0): This should not happen!! Data will be lost
[  223.854001][ T1075] 
[  223.868143][ T8309] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  223.885227][ T8311] loop2: detected capacity change from 0 to 2048
[  223.900099][   T41] EXT4-fs (loop1): This should not happen!! Data will be lost
[  223.900099][   T41] 
[  223.910671][ T8309] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  223.918986][ T8313] loop5: detected capacity change from 0 to 2048
[  223.941515][ T8309] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  223.960161][ T8307] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  223.965532][ T8309] EXT4-fs (loop4): This should not happen!! Data will be lost
[  223.965532][ T8309] 
[  224.012920][ T8307] EXT4-fs (loop3): This should not happen!! Data will be lost
[  224.012920][ T8307] 
[  224.057355][ T8304] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.071420][ T8318] loop1: detected capacity change from 0 to 2048
[  224.078223][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  224.078232][   T27] audit: type=1804 audit(1687167719.466:689): pid=8311 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/112/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  224.111768][   T27] audit: type=1804 audit(1687167719.476:690): pid=8313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/111/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  224.139441][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.145977][ T8321] loop0: detected capacity change from 0 to 2048
[  224.157784][ T8304] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  224.172442][ T8304] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.180939][ T8311] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.202705][ T8304] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  224.216195][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  224.229129][ T8313] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.250775][ T8311] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  224.254172][   T27] audit: type=1804 audit(1687167719.636:691): pid=8321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/112/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  224.285030][ T8313] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  224.318458][   T27] audit: type=1804 audit(1687167719.706:692): pid=8318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/113/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  224.354230][ T1075] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  224.354261][ T8325] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.379921][ T8311] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.390539][ T1075] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  224.410272][ T8311] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  224.430568][ T8321] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.447261][ T1075] EXT4-fs (loop4): This should not happen!! Data will be lost
[  224.447261][ T1075] 
[  224.459413][ T8327] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.469527][ T8321] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  224.481016][ T8325] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  224.482783][ T8330] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.501304][ T8325] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  224.520116][ T8333] loop3: detected capacity change from 0 to 2048
[  224.528177][ T8327] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  224.528999][ T8330] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  224.550961][ T8327] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  224.553738][ T8321] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.577811][ T8325] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  224.593082][ T8330] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  224.594192][ T8321] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  224.615461][ T8325] EXT4-fs (loop5): This should not happen!! Data will be lost
[  224.615461][ T8325] 
[  224.621210][ T8327] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  224.657316][ T8327] EXT4-fs (loop2): This should not happen!! Data will be lost
[  224.657316][ T8327] 
[  224.691266][ T8313] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.693086][ T8331] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.712362][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.722625][   T27] audit: type=1804 audit(1687167720.096:693): pid=8333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/113/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  224.725317][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  224.786344][ T8337] loop4: detected capacity change from 0 to 2048
[  224.795402][ T8330] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  224.812208][ T8331] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  224.825362][ T8330] EXT4-fs (loop1): This should not happen!! Data will be lost
[  224.825362][ T8330] 
[  224.836147][ T8313] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  224.856071][ T8333] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.865812][ T8331] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  224.884298][ T8331] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  224.905560][   T27] audit: type=1804 audit(1687167720.286:694): pid=8337 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/114/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  224.913525][ T8333] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  224.946918][ T8331] EXT4-fs (loop0): This should not happen!! Data will be lost
[  224.946918][ T8331] 
[  224.967898][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  224.978530][   T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  225.039701][ T8337] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.053806][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  225.066587][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.067281][   T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  225.089859][ T8337] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  225.092271][   T46] EXT4-fs (loop5): This should not happen!! Data will be lost
[  225.092271][   T46] 
[  225.165432][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  225.185557][ T8333] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.188900][ T8345] loop2: detected capacity change from 0 to 2048
[  225.201969][ T8337] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.236902][ T8347] loop1: detected capacity change from 0 to 2048
[  225.265149][ T8333] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  225.286839][ T8337] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  225.291113][ T8349] loop5: detected capacity change from 0 to 2048
[  225.314376][ T8343] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.344134][   T27] audit: type=1804 audit(1687167720.726:695): pid=8345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/113/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  225.380568][ T8340] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.390765][ T8343] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  225.405359][ T8353] loop0: detected capacity change from 0 to 2048
[  225.413238][ T8343] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  225.430250][   T27] audit: type=1804 audit(1687167720.816:696): pid=8349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/112/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  225.462095][ T8343] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  225.466144][ T8340] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  225.476150][ T8343] EXT4-fs (loop4): This should not happen!! Data will be lost
[  225.476150][ T8343] 
[  225.501507][ T8345] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.521712][ T8349] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor.5: Invalid inode table block 0 in block_group 0
[  225.532876][   T27] audit: type=1804 audit(1687167720.906:697): pid=8347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/114/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  225.549059][ T8337] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.582919][ T8340] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  225.592466][ T8347] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.602220][ T8349] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.635105][ T8340] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  225.637070][ T8345] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  225.666363][ T8340] EXT4-fs (loop3): This should not happen!! Data will be lost
[  225.666363][ T8340] 
[  225.677230][ T8347] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  225.677555][ T8347] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.677808][ T8347] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  225.694958][ T8337] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  225.723242][ T8358] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.742855][ T8349] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  225.746565][   T27] audit: type=1804 audit(1687167721.126:698): pid=8353 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/113/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  225.760639][ T8358] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  225.804001][ T8349] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.815749][ T8349] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  225.821219][    T9] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  225.830920][ T8358] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  225.851678][ T8365] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.880114][ T8358] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  225.892318][ T8363] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.911853][ T8353] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  225.918679][ T8358] EXT4-fs (loop2): This should not happen!! Data will be lost
[  225.918679][ T8358] 
[  225.945206][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 117 with max blocks 1 with error 117
[  225.945379][ T8363] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  225.971543][ T8365] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  225.991259][ T8363] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  225.998918][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  225.998918][    T9] 
[  226.020605][ T8369] loop3: detected capacity change from 0 to 2048
[  226.028127][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.039399][ T8353] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  226.052586][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  226.070526][ T8353] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.076262][ T8363] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  226.099861][ T8363] EXT4-fs (loop5): This should not happen!! Data will be lost
[  226.099861][ T8363] 
[  226.117502][ T8365] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  226.134904][ T8353] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  226.177335][ T8373] loop2: detected capacity change from 0 to 2048
[  226.187811][ T8365] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  226.201165][ T8365] EXT4-fs (loop1): This should not happen!! Data will be lost
[  226.201165][ T8365] 
[  226.239560][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.251419][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.271052][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  226.293140][ T8367] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.315146][ T8367] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  226.315479][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  226.353030][ T8376] loop4: detected capacity change from 0 to 2048
[  226.363768][ T8369] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.384439][ T8373] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.397418][ T8367] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  226.438830][ T8369] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  226.452848][ T8367] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  226.466168][ T8373] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  226.477557][ T8379] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.512581][ T8367] EXT4-fs (loop0): This should not happen!! Data will be lost
[  226.512581][ T8367] 
[  226.523252][ T8382] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.530438][ T8379] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  226.554316][ T8385] loop5: detected capacity change from 0 to 2048
[  226.556378][ T8379] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  226.564038][ T8383] loop1: detected capacity change from 0 to 2048
[  226.585699][ T8382] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  226.618508][ T8379] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  226.640356][ T8379] EXT4-fs (loop3): This should not happen!! Data will be lost
[  226.640356][ T8379] 
[  226.669610][ T8382] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  226.707404][ T8392] loop0: detected capacity change from 0 to 2048
[  226.725343][ T8376] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.736401][ T8369] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.751878][ T8382] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  226.764912][ T8369] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  226.768500][ T8382] EXT4-fs (loop2): This should not happen!! Data will be lost
[  226.768500][ T8382] 
[  226.785960][ T8376] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  226.824697][ T8385] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.838203][   T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  226.839076][ T8376] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.860141][ T8373] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.880061][   T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  226.880177][ T8385] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  226.895839][   T41] EXT4-fs (loop3): This should not happen!! Data will be lost
[  226.895839][   T41] 
[  226.907951][ T8373] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  226.923293][ T8376] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  226.936278][ T8373] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.955329][ T8394] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.955873][ T8393] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  226.976170][ T8373] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  226.985031][ T8394] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  227.016463][ T8393] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  227.092098][   T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  227.101867][ T8400] loop3: detected capacity change from 0 to 2048
[  227.115304][ T8392] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor.0: Invalid inode table block 0 in block_group 0
[  227.122628][ T8394] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  227.130543][ T8393] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  227.187545][ T8393] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  227.195300][   T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  227.200883][ T8392] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.232552][ T8394] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  227.240410][ T8383] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.255240][   T41] EXT4-fs (loop2): This should not happen!! Data will be lost
[  227.255240][   T41] 
[  227.255945][ T8393] EXT4-fs (loop4): This should not happen!! Data will be lost
[  227.255945][ T8393] 
[  227.265789][ T8394] EXT4-fs (loop5): This should not happen!! Data will be lost
[  227.265789][ T8394] 
[  227.286710][ T8383] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  227.300181][ T8392] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  227.325621][ T8392] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.331045][ T8385] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.336071][ T8401] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.354022][ T8385] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  227.373525][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.415084][ T8392] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  227.445283][ T8400] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.456906][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  227.464284][ T8401] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  227.474216][ T8403] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.491097][   T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  227.510891][ T8403] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  227.513596][ T8409] loop2: detected capacity change from 0 to 2048
[  227.555738][ T8400] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  227.570967][ T8401] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  227.587963][   T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 1 with error 117
[  227.588931][ T8403] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  227.624883][ T8400] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.635057][   T46] EXT4-fs (loop5): This should not happen!! Data will be lost
[  227.635057][   T46] 
[  227.646367][ T8403] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  227.659382][ T8400] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  227.669958][ T8412] loop4: detected capacity change from 0 to 2048
[  227.683258][ T8401] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  227.731573][ T8401] EXT4-fs (loop1): This should not happen!! Data will be lost
[  227.731573][ T8401] 
[  227.744148][ T8403] EXT4-fs (loop0): This should not happen!! Data will be lost
[  227.744148][ T8403] 
[  227.787261][ T8416] loop5: detected capacity change from 0 to 2048
[  227.793180][ T8409] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.805508][ T8410] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.821459][ T3917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.831279][ T8410] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  227.844654][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.847100][ T8409] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  227.860537][ T8410] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  227.890131][ T3917] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  227.904710][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  227.925964][ T8412] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.931677][ T8409] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.937377][ T8410] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  227.946519][ T8412] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  227.973257][ T8409] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  227.987110][ T8420] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  227.998081][ T8420] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  228.011586][ T8410] EXT4-fs (loop3): This should not happen!! Data will be lost
[  228.011586][ T8410] 
[  228.055070][ T8422] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.070458][ T8422] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  228.082976][ T8420] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  228.088351][ T8416] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.109501][ T8422] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  228.118883][ T8426] loop1: detected capacity change from 0 to 2048
[  228.134258][ T3910] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.144969][ T8422] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  228.168786][ T8422] EXT4-fs (loop4): This should not happen!! Data will be lost
[  228.168786][ T8422] 
[  228.173140][ T8420] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  228.180331][ T8416] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  228.211185][ T8420] EXT4-fs (loop2): This should not happen!! Data will be lost
[  228.211185][ T8420] 
[  228.217001][ T8412] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.232871][ T3910] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  228.256248][ T8429] loop0: detected capacity change from 0 to 2048
[  228.264494][ T8409] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.267668][ T8416] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.293823][ T8412] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  228.307529][ T8409] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  228.327247][ T8416] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  228.352602][ T8412] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.360131][ T8427] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.365491][ T8412] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  228.398032][ T8412] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.405901][   T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  228.438479][ T8426] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.452393][ T8426] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  228.465940][ T8427] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  228.478577][ T8426] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.487828][ T1061] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 2 with error 117
[  228.508667][   T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  228.540561][ T8427] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  228.543723][ T1061] EXT4-fs (loop4): This should not happen!! Data will be lost
[  228.543723][ T1061] 
[  228.566089][ T8426] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  228.567251][   T41] EXT4-fs (loop2): This should not happen!! Data will be lost
[  228.567251][   T41] 
[  228.580194][ T8429] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.591777][ T8437] loop3: detected capacity change from 0 to 2048
[  228.607245][ T8436] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.621307][ T8429] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  228.629986][ T8427] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  228.647182][ T8436] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
2023/06/19 09:42:04 executed programs: 700
[  228.655585][ T8436] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  228.683997][ T8427] EXT4-fs (loop5): This should not happen!! Data will be lost
[  228.683997][ T8427] 
[  228.716540][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.732360][ T8436] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  228.746114][ T8429] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.757297][ T8443] loop4: detected capacity change from 0 to 2048
[  228.767675][ T8437] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.779265][ T8436] EXT4-fs (loop1): This should not happen!! Data will be lost
[  228.779265][ T8436] 
[  228.789999][ T8429] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  228.801929][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  228.822935][ T8439] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.838943][ T8426] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.840904][ T8437] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  228.856099][ T8445] loop2: detected capacity change from 0 to 2048
[  228.868166][ T8439] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  228.873928][ T8447] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  228.880349][ T8426] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  228.920166][ T8447] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  228.937618][ T8439] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  228.973560][ T8439] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  229.003788][ T8453] loop5: detected capacity change from 0 to 2048
[  229.010615][ T8439] EXT4-fs (loop0): This should not happen!! Data will be lost
[  229.010615][ T8439] 
[  229.017312][   T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  229.024615][ T8429] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.041246][ T8447] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  229.073207][ T8456] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.086253][ T8445] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.096221][ T8429] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  229.113499][ T8447] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  229.120930][   T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117
[  229.143235][ T8447] EXT4-fs (loop3): This should not happen!! Data will be lost
[  229.143235][ T8447] 
[  229.154976][ T8456] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  229.173806][ T8456] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  229.191321][   T41] EXT4-fs (loop1): This should not happen!! Data will be lost
[  229.191321][   T41] 
[  229.194893][ T8456] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  229.204923][ T8453] EXT4-fs mount: 218 callbacks suppressed
[  229.204936][ T8453] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  229.216432][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  229.223763][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  229.223771][   T27] audit: type=1804 audit(1687167724.606:715): pid=8453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/115/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  229.241094][ T8437] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.280496][ T1061] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  229.284969][ T8445] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  229.318713][ T8453] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.336878][ T1061] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  229.352023][ T1061] EXT4-fs (loop0): This should not happen!! Data will be lost
[  229.352023][ T1061] 
[  229.353703][ T8456] EXT4-fs (loop4): This should not happen!! Data will be lost
[  229.353703][ T8456] 
[  229.370669][ T8459] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.374630][ T8453] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  229.391824][ T8443] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.417614][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  229.432725][ T8459] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  229.451917][ T8443] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  229.476699][ T8459] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  229.491297][ T8443] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.504170][ T8437] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  229.517846][ T8463] loop1: detected capacity change from 0 to 2048
[  229.540748][ T8443] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  229.541117][ T8453] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.570319][ T8465] loop0: detected capacity change from 0 to 2048
[  229.578748][ T8459] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  229.584583][ T8453] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  229.597833][ T8459] EXT4-fs (loop2): This should not happen!! Data will be lost
[  229.597833][ T8459] 
[  229.612757][ T4175] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  229.629607][ T1061] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  229.632073][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  229.649666][ T8461] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.660606][ T3906] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.679456][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost
[  229.679456][ T4175] 
[  229.687009][ T8463] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  229.690099][ T3906] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  229.705124][ T1061] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  229.726501][ T8465] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  229.726857][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  229.742517][ T8461] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  229.747127][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  229.755228][ T8461] EXT4-fs error (device loop5): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  229.780729][ T1061] EXT4-fs (loop3): This should not happen!! Data will be lost
[  229.780729][ T1061] 
[  229.790881][ T8461] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  229.804900][ T8461] EXT4-fs (loop5): This should not happen!! Data will be lost
[  229.804900][ T8461] 
[  229.806238][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  229.823138][   T27] audit: type=1804 audit(1687167725.206:716): pid=8465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/116/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  229.881747][ T3924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.956954][ T8465] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  229.973231][ T3924] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  229.985914][ T8470] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.013054][ T8473] loop2: detected capacity change from 0 to 2048
[  230.015289][   T27] audit: type=1804 audit(1687167725.266:717): pid=8470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/117/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  230.029108][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  230.055186][ T8470] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  230.060153][ T8465] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  230.080405][ T8477] loop4: detected capacity change from 0 to 2048
[  230.093524][ T8475] loop3: detected capacity change from 0 to 2048
[  230.094937][ T8470] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  230.118885][ T8470] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  230.131757][ T8470] EXT4-fs (loop1): This should not happen!! Data will be lost
[  230.131757][ T8470] 
[  230.148177][ T8463] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.153796][ T8465] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.161100][ T8477] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  230.178564][ T8465] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  230.183245][ T8463] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  230.214858][ T8472] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.227666][ T8473] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[  230.233565][ T8472] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  230.237888][ T8463] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.262506][ T8472] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  230.279457][   T27] audit: type=1804 audit(1687167725.666:718): pid=8486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1281493524/syzkaller.7Oh0Ro/118/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  230.314691][ T8475] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  230.327395][ T8484] loop5: detected capacity change from 0 to 2048
[  230.339661][ T8463] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  230.354740][ T8472] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  230.369939][   T27] audit: type=1804 audit(1687167725.756:719): pid=8473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir4140644925/syzkaller.FIuiKc/117/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  230.398077][ T8472] EXT4-fs (loop0): This should not happen!! Data will be lost
[  230.398077][ T8472] 
[  230.414042][   T27] audit: type=1804 audit(1687167725.796:720): pid=8475 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/117/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  230.489082][ T8473] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.498945][ T8477] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.516360][ T8477] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  230.517541][ T1075] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:479: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  230.538419][ T8489] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.542741][ T3921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.570748][ T8473] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  230.571379][ T8475] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.593297][ T8484] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  230.601837][ T3921] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  230.603730][ T8489] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  230.620188][ T1075] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  230.639355][ T8475] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  230.654420][ T8473] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.661507][ T8475] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.666272][ T8489] EXT4-fs error (device loop4): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  230.677880][ T1075] EXT4-fs (loop1): This should not happen!! Data will be lost
[  230.677880][ T1075] 
[  230.706872][ T3917] EXT4-fs (loop1): unmounting filesystem.
[  230.712440][ T3921] EXT4-fs (loop0): unmounting filesystem.
[  230.731163][ T8475] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  230.742193][ T3924] EXT4-fs (loop5): unmounting filesystem.
[  230.743901][ T8473] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  230.766710][ T8489] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  230.787617][ T8490] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.801272][ T8489] EXT4-fs (loop4): This should not happen!! Data will be lost
[  230.801272][ T8489] 
[  230.812443][ T8493] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.840609][ T8490] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #18: comm syz-executor.2: mark_inode_dirty error
[  230.859571][ T8493] EXT4-fs error (device loop3): ext4_dirty_inode:6070: inode #18: comm syz-executor.3: mark_inode_dirty error
[  230.932113][ T8493] EXT4-fs error (device loop3): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  230.937064][ T8497] loop1: detected capacity change from 0 to 2048
[  230.948366][ T8490] EXT4-fs error (device loop2): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  230.984998][ T3911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  230.992260][ T8499] loop5: detected capacity change from 0 to 2048
[  230.998079][ T8500] loop0: detected capacity change from 0 to 2048
[  231.011324][ T8493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  231.027473][ T8490] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  231.031138][ T3911] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #18: comm syz-executor.4: mark_inode_dirty error
[  231.041086][ T8490] EXT4-fs (loop2): This should not happen!! Data will be lost
[  231.041086][ T8490] 
[  231.052329][ T8493] EXT4-fs (loop3): This should not happen!! Data will be lost
[  231.052329][ T8493] 
[  231.072791][ T8499] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none.
[  231.084348][ T3911] EXT4-fs (loop4): unmounting filesystem.
[  231.084930][ T8497] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none.
[  231.102246][ T3910] EXT4-fs (loop3): unmounting filesystem.
[  231.103207][   T27] audit: type=1804 audit(1687167726.486:721): pid=8499 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir366111648/syzkaller.2xQHyi/117/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  231.125207][ T3906] EXT4-fs (loop2): unmounting filesystem.
[  231.146387][ T8500] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[  231.164954][   T27] audit: type=1804 audit(1687167726.546:722): pid=8497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir4254854612/syzkaller.bZSqDG/118/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  231.228620][ T8497] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  231.242856][ T8499] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  231.260612][ T8509] loop3: detected capacity change from 0 to 2048
[  231.271913][   T27] audit: type=1804 audit(1687167726.596:723): pid=8500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1732023685/syzkaller.76m9Q8/117/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  231.306315][ T8497] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  231.332355][ T8508] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  231.347354][ T8511] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  231.352586][ T8508] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  231.370701][ T8508] EXT4-fs error (device loop1): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  231.391465][ T8515] loop2: detected capacity change from 0 to 2048
[  231.396899][ T8514] loop4: detected capacity change from 0 to 2048
[  231.406415][ T8511] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  231.419376][ T8499] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  231.434729][ T8509] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  231.445917][ T8508] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  231.459197][ T8508] EXT4-fs (loop1): This should not happen!! Data will be lost
[  231.459197][ T8508] 
[  231.469747][ T8511] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  231.488310][ T8499] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  231.503074][ T8497] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  231.504042][ T8514] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
[  231.514956][ T8511] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  231.536518][ T8511] EXT4-fs (loop0): This should not happen!! Data will be lost
[  231.536518][ T8511] 
[  231.567413][ T8499] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor.5: mark_inode_dirty error
[  231.569702][ T8500] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  231.579872][   T27] audit: type=1804 audit(1687167726.966:724): pid=8520 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1342855065/syzkaller.T58uov/118/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  231.596420][ T8497] EXT4-fs error (device loop1): ext4_dirty_inode:6070: inode #18: comm syz-executor.1: mark_inode_dirty error
[  231.634959][ T8500] EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor.0: mark_inode_dirty error
[  231.685123][ T8509] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  231.697089][ T4175] EXT4-fs warning (device loop1): ext4_da_update_reserve_space:372: ext4_da_update_reserve_space: ino 18, used 1 with only 0 reserved data blocks
[  231.705323][ T8510] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem
[  231.713176][ T4175] ------------[ cut here ]------------