490156][ T9874] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  250.510738][ T9880] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  250.530953][ T9891] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  250.553687][ T9880] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  250.579039][ T9887] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  250.604324][ T9895] loop4: detected capacity change from 0 to 2048
[  250.611580][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  250.613724][ T9892] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  250.641963][ T9899] loop1: detected capacity change from 0 to 2048
[  250.650438][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  250.663193][ T9891] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  250.669977][ T9887] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  250.693660][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  250.693660][   T10] 
[  250.694547][ T9892] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  250.705591][ T9891] EXT4-fs (loop2): This should not happen!! Data will be lost
[  250.705591][ T9891] 
[  250.737812][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703b9400): i_reserved_data_blocks (1) not cleared!
[  250.748251][ T9900] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  250.764550][ T9892] EXT4-fs (loop5): This should not happen!! Data will be lost
[  250.764550][ T9892] 
[  250.811465][ T9900] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  250.825083][ T9883] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  250.845099][ T9900] EXT4-fs (loop3): This should not happen!! Data will be lost
[  250.845099][ T9900] 
[  250.859431][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702e9e00): i_reserved_data_blocks (1) not cleared!
[  250.863727][ T9883] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  250.897076][ T9887] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  250.909520][ T9883] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  250.930412][ T9895] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  250.941149][ T9887] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  250.954101][ T9887] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  250.966667][ T9883] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  250.986397][ T9887] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  251.020887][ T9899] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.045640][ T9895] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  251.064061][ T6323] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  251.075428][ T9899] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  251.104530][ T5913] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  251.105644][ T9911] loop5: detected capacity change from 0 to 2048
[  251.125931][ T6323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  251.142861][ T9899] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.155676][ T9895] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.156685][ T9909] loop0: detected capacity change from 0 to 2048
[  251.172293][ T9895] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  251.172761][ T6323] EXT4-fs (loop2): This should not happen!! Data will be lost
[  251.172761][ T6323] 
[  251.193057][ T5913] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  251.195118][ T9899] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  251.217393][ T5913] EXT4-fs (loop3): This should not happen!! Data will be lost
[  251.217393][ T5913] 
[  251.220398][ T9906] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  251.235167][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807933d000): i_reserved_data_blocks (1) not cleared!
[  251.256695][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702bee00): i_reserved_data_blocks (1) not cleared!
[  251.269833][ T9912] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  251.270311][ T9906] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  251.297001][ T9912] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  251.301647][ T9906] EXT4-fs (loop4): This should not happen!! Data will be lost
[  251.301647][ T9906] 
[  251.327679][ T9912] EXT4-fs (loop1): This should not happen!! Data will be lost
[  251.327679][ T9912] 
[  251.356607][ T9899] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.447286][ T9899] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  251.492670][ T9911] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.502889][ T9909] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.532164][ T6323] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  251.539785][ T9922] loop2: detected capacity change from 0 to 2048
[  251.553545][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.554683][ T9921] loop3: detected capacity change from 0 to 2048
[  251.570220][ T9909] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  251.583540][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  251.586521][ T9911] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  251.608962][ T6323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  251.624692][ T9923] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  251.635046][ T6323] EXT4-fs (loop1): This should not happen!! Data will be lost
[  251.635046][ T6323] 
[  251.666925][ T9911] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.674620][ T9923] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  251.683867][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070293200): i_reserved_data_blocks (1) not cleared!
[  251.693674][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703f8000): i_reserved_data_blocks (1) not cleared!
[  251.700624][ T9911] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  251.786580][ T9923] EXT4-fs (loop0): This should not happen!! Data will be lost
[  251.786580][ T9923] 
[  251.815348][ T9922] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.847224][ T9924] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  251.876704][ T9922] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  251.910504][ T9921] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.935072][ T9909] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  251.940586][ T9934] loop4: detected capacity change from 0 to 2048
[  251.949430][ T9924] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  251.976323][ T9932] loop1: detected capacity change from 0 to 2048
[  251.983246][ T9929] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  252.004898][ T9909] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  252.021384][ T9921] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  252.033390][ T9924] EXT4-fs (loop5): This should not happen!! Data will be lost
[  252.033390][ T9924] 
[  252.041684][ T9929] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  252.047071][ T9935] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  252.097389][ T9929] EXT4-fs (loop2): This should not happen!! Data will be lost
[  252.097389][ T9929] 
[  252.098671][ T9935] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  252.123046][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  252.128260][ T5390] EXT4-fs (loop5): Inode 18 (ffff888079398000): i_reserved_data_blocks (1) not cleared!
[  252.147224][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  252.172057][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  252.172057][ T5616] 
[  252.188808][ T9935] EXT4-fs (loop3): This should not happen!! Data will be lost
[  252.188808][ T9935] 
[  252.202398][ T9922] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  252.242129][ T9922] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  252.259219][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703f6e00): i_reserved_data_blocks (1) not cleared!
[  252.296802][ T9940] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  252.306391][ T9932] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  252.412633][ T9932] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  252.413116][ T9940] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  252.441118][ T9945] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  252.462012][ T9944] loop5: detected capacity change from 0 to 2048
[  252.463609][ T5913] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  252.493114][ T9947] loop0: detected capacity change from 0 to 2048
[  252.495588][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b52a800): i_reserved_data_blocks (1) not cleared!
[  252.517731][ T9940] EXT4-fs (loop4): This should not happen!! Data will be lost
[  252.517731][ T9940] 
[  252.518499][ T9945] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  252.539286][ T9934] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  252.564036][ T9934] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  252.582591][ T5913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  252.613061][ T9945] EXT4-fs (loop1): This should not happen!! Data will be lost
[  252.613061][ T9945] 
[  252.635505][ T9934] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  252.645314][ T5913] EXT4-fs (loop2): This should not happen!! Data will be lost
[  252.645314][ T5913] 
[  252.662487][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e6da00): i_reserved_data_blocks (1) not cleared!
[  252.674741][ T9934] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  252.689876][ T9934] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  252.769007][ T9947] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  252.770857][ T9944] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  252.778783][ T9934] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  252.816452][ T9955] loop3: detected capacity change from 0 to 2048
[  252.845890][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  252.861205][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  252.876717][ T9947] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  252.889660][ T9944] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  252.891991][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  252.915826][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 1 with error 117
[  252.930504][ T9947] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  252.942634][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  252.942634][ T1183] 
[  252.973945][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702b9e00): i_reserved_data_blocks (1) not cleared!
[  253.000105][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702bb200): i_reserved_data_blocks (1) not cleared!
[  253.007074][ T9959] loop2: detected capacity change from 0 to 2048
[  253.018140][   T27] kauditd_printk_skb: 15 callbacks suppressed
[  253.018156][   T27] audit: type=1804 audit(1692247372.261:733): pid=9955 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/118/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  253.034760][ T9947] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  253.063955][ T9944] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  253.098464][ T9944] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  253.106438][ T9955] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  253.141760][ T9956] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  253.181764][ T9957] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  253.199039][ T9955] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  253.235877][   T27] audit: type=1804 audit(1692247372.381:734): pid=9959 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/116/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  253.262025][ T9956] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  253.309284][ T9959] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  253.325284][ T9956] EXT4-fs (loop0): This should not happen!! Data will be lost
[  253.325284][ T9956] 
[  253.332213][ T9968] loop1: detected capacity change from 0 to 2048
[  253.360495][ T9970] loop4: detected capacity change from 0 to 2048
[  253.368216][   T27] audit: type=1804 audit(1692247372.551:735): pid=9971 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/116/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  253.370453][ T9957] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  253.406863][ T9955] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  253.412947][ T9959] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  253.416891][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  253.436540][ T9957] EXT4-fs (loop5): This should not happen!! Data will be lost
[  253.436540][ T9957] 
[  253.440832][ T9955] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  253.458773][ T9967] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  253.465798][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  253.492903][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880792bb200): i_reserved_data_blocks (1) not cleared!
[  253.496250][ T9967] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  253.505534][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b561e00): i_reserved_data_blocks (1) not cleared!
[  253.520309][   T27] audit: type=1804 audit(1692247372.761:736): pid=9968 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/121/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  253.561914][ T9966] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  253.566984][ T9967] EXT4-fs (loop2): This should not happen!! Data will be lost
[  253.566984][ T9967] 
[  253.621995][ T9968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  253.666094][ T9966] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  253.687600][   T27] audit: type=1804 audit(1692247372.831:737): pid=9970 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/115/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  253.728147][ T9970] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  253.750225][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  253.773882][ T9968] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  253.794847][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  253.801024][ T9966] EXT4-fs (loop3): This should not happen!! Data will be lost
[  253.801024][ T9966] 
[  253.808241][ T9970] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
2023/08/17 04:42:53 executed programs: 703
[  253.831219][ T9979] loop5: detected capacity change from 0 to 2048
[  253.834224][ T9981] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  253.865350][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703b8a00): i_reserved_data_blocks (1) not cleared!
[  253.866707][ T9980] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  253.885178][ T9983] loop0: detected capacity change from 0 to 2048
[  253.899975][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b60b200): i_reserved_data_blocks (1) not cleared!
[  253.920675][ T9981] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  253.946967][ T9981] EXT4-fs (loop1): This should not happen!! Data will be lost
[  253.946967][ T9981] 
[  253.951972][   T27] audit: type=1804 audit(1692247373.191:738): pid=9979 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/115/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  253.982657][ T9980] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  253.982696][ T9980] EXT4-fs (loop4): This should not happen!! Data will be lost
[  253.982696][ T9980] 
[  254.011464][ T9968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.024438][ T9968] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  254.068423][ T9970] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.099321][   T27] audit: type=1804 audit(1692247373.341:739): pid=9983 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/111/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  254.131322][ T9968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.136555][ T9990] loop2: detected capacity change from 0 to 2048
[  254.143222][ T9968] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  254.161234][ T9968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.173426][ T9968] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  254.210508][ T9970] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  254.224749][ T9979] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.248069][   T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  254.278737][ T9983] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.294670][   T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  254.310369][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  254.316238][ T9983] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  254.335135][   T27] audit: type=1804 audit(1692247373.561:740): pid=9990 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/117/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  254.341359][ T9994] loop3: detected capacity change from 0 to 2048
[  254.367381][ T9979] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  254.394928][ T9983] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.397121][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  254.417329][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  254.417329][ T5913] 
[  254.419094][   T10] EXT4-fs (loop1): This should not happen!! Data will be lost
[  254.419094][   T10] 
[  254.433381][ T9979] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.438681][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703f4600): i_reserved_data_blocks (1) not cleared!
[  254.465627][ T9983] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  254.475796][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703f6400): i_reserved_data_blocks (1) not cleared!
[  254.480911][ T9979] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  254.504539][   T27] audit: type=1804 audit(1692247373.741:741): pid=9994 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/119/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  254.547623][ T9989] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  254.581927][ T9993] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  254.620333][ T9999] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  254.664881][ T9993] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  254.668860][ T9999] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  254.706239][ T9989] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  254.726147][ T9993] EXT4-fs (loop0): This should not happen!! Data will be lost
[  254.726147][ T9993] 
[  254.744435][ T9989] EXT4-fs (loop5): This should not happen!! Data will be lost
[  254.744435][ T9989] 
[  254.776818][ T9994] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.797779][T10004] loop4: detected capacity change from 0 to 2048
[  254.804512][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.809734][T10005] loop1: detected capacity change from 0 to 2048
[  254.822425][ T9994] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  254.835843][ T9999] EXT4-fs (loop2): This should not happen!! Data will be lost
[  254.835843][ T9999] 
[  254.839998][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b55e400): i_reserved_data_blocks (1) not cleared!
[  254.859409][ T9990] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  254.872610][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  254.876566][T10006] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  254.889625][ T9990] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  254.910309][T10006] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  254.923256][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070044600): i_reserved_data_blocks (1) not cleared!
[  254.960813][   T27] audit: type=1804 audit(1692247374.201:742): pid=10005 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/122/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  254.990908][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  255.022505][T10006] EXT4-fs (loop3): This should not happen!! Data will be lost
[  255.022505][T10006] 
[  255.067943][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 1 with error 117
[  255.081149][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  255.081149][ T5616] 
[  255.094889][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070049400): i_reserved_data_blocks (1) not cleared!
[  255.095147][ T9994] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.124981][ T9994] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  255.192508][T10005] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.213068][   T58] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  255.226133][T10004] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.267366][T10013] loop5: detected capacity change from 0 to 2048
[  255.280468][T10005] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  255.285693][   T58] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 2 with error 117
[  255.314489][T10004] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  255.319294][T10016] loop0: detected capacity change from 0 to 2048
[  255.332862][   T58] EXT4-fs (loop3): This should not happen!! Data will be lost
[  255.332862][   T58] 
[  255.351484][T10004] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.351489][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070049e00): i_reserved_data_blocks (1) not cleared!
[  255.353601][T10019] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  255.393720][T10004] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  255.419246][T10019] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  255.428097][T10020] loop2: detected capacity change from 0 to 2048
[  255.465887][T10018] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  255.511801][T10025] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  255.515298][T10019] EXT4-fs (loop1): This should not happen!! Data will be lost
[  255.515298][T10019] 
[  255.549391][T10018] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  255.569185][T10027] loop3: detected capacity change from 0 to 2048
[  255.579443][T10018] EXT4-fs (loop4): This should not happen!! Data will be lost
[  255.579443][T10018] 
[  255.590763][T10005] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.605607][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.640215][T10005] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  255.680751][T10025] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  255.694925][T10013] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.711941][T10020] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.724667][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  255.740373][T10013] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  255.767915][ T5913] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  255.798724][T10020] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  255.813393][T10025] EXT4-fs (loop0): This should not happen!! Data will be lost
[  255.813393][T10025] 
[  255.813681][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e6c600): i_reserved_data_blocks (1) not cleared!
[  255.837237][T10034] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  255.843309][T10016] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.862810][T10037] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  255.878515][ T5913] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  255.911809][T10027] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  255.942530][T10037] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  255.943455][ T5913] EXT4-fs (loop1): This should not happen!! Data will be lost
[  255.943455][ T5913] 
[  255.973383][T10034] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  255.986963][T10016] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  255.999687][T10027] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  256.025136][T10037] EXT4-fs (loop2): This should not happen!! Data will be lost
[  256.025136][T10037] 
[  256.025272][T10016] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.036238][T10034] EXT4-fs (loop5): This should not happen!! Data will be lost
[  256.036238][T10034] 
[  256.049714][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702ee400): i_reserved_data_blocks (1) not cleared!
[  256.065482][T10027] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.071873][T10040] loop4: detected capacity change from 0 to 2048
[  256.078044][T10020] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.091055][T10016] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  256.105616][T10020] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  256.118746][T10027] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  256.149496][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.160282][ T5913] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  256.170366][T10038] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  256.192517][ T5913] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  256.212243][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  256.229511][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[  256.235832][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
[  256.242891][T10038] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  256.253698][ T5913] EXT4-fs (loop0): This should not happen!! Data will be lost
[  256.253698][ T5913] 
[  256.256316][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  256.291188][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  256.304662][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b423200): i_reserved_data_blocks (1) not cleared!
[  256.315546][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702e9400): i_reserved_data_blocks (1) not cleared!
[  256.328578][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  256.328578][ T5616] 
[  256.371707][T10044] loop1: detected capacity change from 0 to 2048
[  256.379843][T10038] EXT4-fs (loop3): This should not happen!! Data will be lost
[  256.379843][T10038] 
[  256.402942][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702a0a00): i_reserved_data_blocks (1) not cleared!
[  256.424626][T10046] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0
[  256.481120][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.529831][T10046] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 14 with error 117
[  256.553647][T10046] EXT4-fs (loop4): This should not happen!! Data will be lost
[  256.553647][T10046] 
[  256.557449][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  256.586240][T10044] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.591274][T10040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.606967][T10052] loop5: detected capacity change from 0 to 2048
[  256.620446][T10051] loop0: detected capacity change from 0 to 2048
[  256.630858][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702a3c00): i_reserved_data_blocks (1) not cleared!
[  256.691720][T10040] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error
[  256.726251][T10044] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  256.746089][T10040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.780854][T10062] loop3: detected capacity change from 0 to 2048
[  256.784008][T10056] loop2: detected capacity change from 0 to 2048
[  256.804572][T10040] EXT4-fs error (device loop4): ext4_truncate:4150: inode #18: comm syz-executor.4: mark_inode_dirty error
[  256.836720][T10054] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  256.855624][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.875461][T10052] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.885622][T10054] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  256.898263][T10051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.902359][T10051] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  256.921767][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  256.945508][T10051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  256.946864][T10054] EXT4-fs (loop1): This should not happen!! Data will be lost
[  256.946864][T10054] 
[  256.984166][T10052] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  257.019975][T10062] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.031446][T10051] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  257.054533][T10052] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.071172][T10052] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  257.080147][T10062] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  257.096644][T10051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.112312][T10071] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  257.133838][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702b2800): i_reserved_data_blocks (1) not cleared!
[  257.148566][T10062] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.149399][T10051] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  257.159448][T10056] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.191399][T10071] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  257.207917][T10062] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  257.244965][T10069] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  257.273406][T10071] EXT4-fs (loop5): This should not happen!! Data will be lost
[  257.273406][T10071] 
[  257.273520][T10073] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  257.298309][T10056] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  257.330051][T10052] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.351394][T10056] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.362726][T10076] loop4: detected capacity change from 0 to 2048
[  257.369421][T10069] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  257.385067][T10078] loop1: detected capacity change from 0 to 2048
[  257.392908][T10052] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  257.411001][T10056] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  257.420708][T10069] EXT4-fs (loop0): This should not happen!! Data will be lost
[  257.420708][T10069] 
[  257.433573][T10073] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  257.446961][T10072] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  257.463311][ T5913] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  257.474964][T10073] EXT4-fs (loop3): This should not happen!! Data will be lost
[  257.474964][T10073] 
[  257.485338][ T5913] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  257.511631][ T5913] EXT4-fs (loop5): This should not happen!! Data will be lost
[  257.511631][ T5913] 
[  257.515317][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.523127][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b569400): i_reserved_data_blocks (1) not cleared!
[  257.556771][T10062] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.599055][T10072] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  257.611807][T10072] EXT4-fs (loop2): This should not happen!! Data will be lost
[  257.611807][T10072] 
[  257.626935][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  257.641282][T10062] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  257.662537][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.678294][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702ec600): i_reserved_data_blocks (1) not cleared!
[  257.688577][T10076] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.709213][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  257.752733][T10078] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  257.766078][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  257.786206][T10076] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  257.799024][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075ff6e00): i_reserved_data_blocks (1) not cleared!
[  257.804447][T10086] loop5: detected capacity change from 0 to 2048
[  257.824436][T10087] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  257.842624][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  257.878315][T10087] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  257.895046][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  257.895046][ T1183] 
[  257.913614][T10078] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  257.918558][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702b3c00): i_reserved_data_blocks (1) not cleared!
[  257.938657][T10090] loop0: detected capacity change from 0 to 2048
[  257.971088][T10087] EXT4-fs (loop4): This should not happen!! Data will be lost
[  257.971088][T10087] 
[  258.013514][T10078] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.019720][T10076] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.054936][   T27] kauditd_printk_skb: 15 callbacks suppressed
[  258.054955][   T27] audit: type=1804 audit(1692247377.291:758): pid=10090 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/114/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  258.076195][T10098] loop3: detected capacity change from 0 to 2048
[  258.102185][T10076] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  258.114428][T10078] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  258.139537][T10086] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.151737][T10088] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  258.159701][T10099] loop2: detected capacity change from 0 to 2048
[  258.175807][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  258.204090][T10086] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  258.219223][T10088] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  258.232357][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  258.252354][T10090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.264406][T10100] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  258.271870][T10088] EXT4-fs (loop1): This should not happen!! Data will be lost
[  258.271870][T10088] 
[  258.294444][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  258.294444][ T5913] 
[  258.319955][   T27] audit: type=1804 audit(1692247377.561:759): pid=10098 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/122/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  258.321644][T10100] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  258.347571][T10090] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  258.377414][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b459e00): i_reserved_data_blocks (1) not cleared!
[  258.416219][T10100] EXT4-fs (loop5): This should not happen!! Data will be lost
[  258.416219][T10100] 
[  258.428214][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b45a800): i_reserved_data_blocks (1) not cleared!
[  258.440980][T10086] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.451375][   T27] audit: type=1804 audit(1692247377.681:760): pid=10099 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/120/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  258.487058][T10090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.488910][T10098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.524432][T10098] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  258.574568][T10090] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  258.589268][T10098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.630635][T10099] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.661320][T10098] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  258.675363][T10086] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  258.677043][T10104] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  258.703827][T10099] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  258.725398][   T58] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  258.741528][T10114] loop4: detected capacity change from 0 to 2048
[  258.745481][T10098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.748144][T10104] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  258.772029][T10111] loop1: detected capacity change from 0 to 2048
[  258.778838][T10104] EXT4-fs (loop0): This should not happen!! Data will be lost
[  258.778838][T10104] 
[  258.780313][T10099] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.792696][   T58] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  258.811770][T10098] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  258.824530][T10109] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  258.839761][T10099] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  258.840249][T10113] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  258.854781][   T58] EXT4-fs (loop5): This should not happen!! Data will be lost
[  258.854781][   T58] 
[  258.876616][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  258.889415][T10109] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  258.896879][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  258.904409][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703f9400): i_reserved_data_blocks (1) not cleared!
2023/08/17 04:42:58 executed programs: 726
[  258.927661][T10109] EXT4-fs (loop3): This should not happen!! Data will be lost
[  258.927661][T10109] 
[  258.928981][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b580a00): i_reserved_data_blocks (1) not cleared!
[  258.948323][T10113] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  258.964189][T10113] EXT4-fs (loop2): This should not happen!! Data will be lost
[  258.964189][T10113] 
[  259.003704][   T27] audit: type=1804 audit(1692247378.241:761): pid=10114 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/119/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  259.037657][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075e66400): i_reserved_data_blocks (1) not cleared!
[  259.065237][ T5385] EXT4-fs (loop2): Inode 18 (ffff88807933c600): i_reserved_data_blocks (1) not cleared!
[  259.076929][   T27] audit: type=1804 audit(1692247378.301:762): pid=10111 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/125/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  259.306413][T10119] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  259.381646][T10111] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  259.395355][T10128] loop3: detected capacity change from 0 to 2048
[  259.412098][T10123] loop2: detected capacity change from 0 to 2048
[  259.416417][T10129] loop0: detected capacity change from 0 to 2048
[  259.424362][T10119] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  259.447867][T10111] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  259.460163][T10130] loop5: detected capacity change from 0 to 2048
[  259.470807][T10119] EXT4-fs (loop4): This should not happen!! Data will be lost
[  259.470807][T10119] 
[  259.476809][T10111] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  259.495907][   T27] audit: type=1804 audit(1692247378.731:763): pid=10128 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/123/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  259.561867][   T27] audit: type=1804 audit(1692247378.801:764): pid=10130 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/119/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  259.600856][   T27] audit: type=1804 audit(1692247378.821:765): pid=10123 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/121/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  259.636170][T10111] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  259.661704][T10128] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  259.673053][   T27] audit: type=1804 audit(1692247378.831:766): pid=10129 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/115/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  259.699804][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  259.714064][T10129] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  259.715786][T10145] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  259.728981][T10120] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  259.740307][T10130] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  259.755464][   T27] audit: type=1804 audit(1692247378.901:767): pid=10140 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/123/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  259.790746][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  259.804552][T10145] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  259.823603][T10129] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  259.840053][T10145] EXT4-fs (loop2): This should not happen!! Data will be lost
[  259.840053][T10145] 
[  259.840214][T10128] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  259.850436][T10120] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  259.876624][T10130] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  259.889421][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e63200): i_reserved_data_blocks (1) not cleared!
[  259.899933][T10144] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  259.900629][T10123] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  259.930810][T10120] EXT4-fs (loop1): This should not happen!! Data will be lost
[  259.930810][T10120] 
[  259.964444][T10130] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  259.978389][T10139] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  259.995484][T10130] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  259.998080][T10123] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  260.017235][T10144] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  260.042074][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b565000): i_reserved_data_blocks (1) not cleared!
[  260.054717][T10139] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  260.079468][T10146] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  260.079604][T10144] EXT4-fs (loop0): This should not happen!! Data will be lost
[  260.079604][T10144] 
[  260.101926][T10139] EXT4-fs (loop3): This should not happen!! Data will be lost
[  260.101926][T10139] 
[  260.116287][T10129] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.130511][T10128] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.139413][T10146] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  260.167789][T10129] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  260.180080][   T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  260.202393][T10146] EXT4-fs (loop5): This should not happen!! Data will be lost
[  260.202393][T10146] 
[  260.211630][T10148] loop4: detected capacity change from 0 to 2048
[  260.218400][   T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  260.236177][T10128] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  260.274373][   T10] EXT4-fs (loop2): This should not happen!! Data will be lost
[  260.274373][   T10] 
[  260.285535][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.319121][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  260.327404][T10150] loop1: detected capacity change from 0 to 2048
[  260.354249][ T5913] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  260.354486][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b60ee00): i_reserved_data_blocks (1) not cleared!
[  260.402216][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  260.416626][ T5913] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117
[  260.437678][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  260.464302][ T5913] EXT4-fs (loop0): This should not happen!! Data will be lost
[  260.464302][ T5913] 
[  260.474296][T10148] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.485590][T10148] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  260.486753][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  260.486753][ T1183] 
[  260.537232][T10148] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.549313][T10148] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  260.562365][T10148] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.564396][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b60c600): i_reserved_data_blocks (1) not cleared!
[  260.578432][T10148] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  260.597229][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b528a00): i_reserved_data_blocks (1) not cleared!
[  260.613761][T10157] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  260.646614][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075ff5a00): i_reserved_data_blocks (1) not cleared!
[  260.668353][T10150] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.680010][T10158] loop2: detected capacity change from 0 to 2048
[  260.681154][T10150] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  260.705308][T10159] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  260.733909][T10157] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  260.775645][T10157] EXT4-fs (loop4): This should not happen!! Data will be lost
[  260.775645][T10157] 
[  260.799698][T10159] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  260.817619][T10148] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.851054][T10159] EXT4-fs (loop1): This should not happen!! Data will be lost
[  260.851054][T10159] 
[  260.881621][T10148] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  260.916089][T10164] loop5: detected capacity change from 0 to 2048
[  260.923036][T10165] loop3: detected capacity change from 0 to 2048
[  260.935234][T10150] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.936463][T10167] loop0: detected capacity change from 0 to 2048
[  260.968446][T10158] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  260.991717][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  261.007148][T10150] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  261.043494][T10158] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  261.058098][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 51 with max blocks 1 with error 117
[  261.097845][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  261.097845][ T5913] 
[  261.107849][T10164] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.108241][T10173] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  261.142416][   T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  261.167629][T10167] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.183098][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880792be400): i_reserved_data_blocks (1) not cleared!
[  261.210054][   T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 59 with max blocks 1 with error 117
[  261.218383][T10165] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.225853][T10167] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  261.243235][T10164] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  261.273478][T10164] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.304914][   T41] EXT4-fs (loop1): This should not happen!! Data will be lost
[  261.304914][   T41] 
[  261.315505][T10165] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  261.331970][T10173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  261.333627][T10164] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  261.364368][ T5374] EXT4-fs (loop1): Inode 18 (ffff88807939ee00): i_reserved_data_blocks (1) not cleared!
[  261.368274][T10167] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.385155][T10181] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  261.406859][T10167] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  261.408968][T10181] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  261.419360][T10179] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  261.440371][T10181] EXT4-fs (loop3): This should not happen!! Data will be lost
[  261.440371][T10181] 
[  261.460367][T10173] EXT4-fs (loop2): This should not happen!! Data will be lost
[  261.460367][T10173] 
[  261.477789][T10165] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.513336][T10183] loop4: detected capacity change from 0 to 2048
[  261.524517][T10165] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  261.544356][T10180] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  261.562316][T10179] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  261.566269][T10165] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.587450][T10179] EXT4-fs (loop5): This should not happen!! Data will be lost
[  261.587450][T10179] 
[  261.605111][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.618501][T10180] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  261.643848][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  261.698715][T10180] EXT4-fs (loop0): This should not happen!! Data will be lost
[  261.698715][T10180] 
[  261.712774][T10165] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  261.739611][T10185] loop1: detected capacity change from 0 to 2048
[  261.796293][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.827462][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b453c00): i_reserved_data_blocks (1) not cleared!
[  261.841186][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  261.849646][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  261.863718][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  261.865452][T10189] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  261.903261][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  261.918788][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  261.925480][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b60b200): i_reserved_data_blocks (1) not cleared!
[  261.933454][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b561e00): i_reserved_data_blocks (1) not cleared!
[  261.942858][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  261.942858][ T1183] 
[  261.963768][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703b9e00): i_reserved_data_blocks (1) not cleared!
[  262.038055][T10189] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  262.100641][T10195] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  262.141528][T10189] EXT4-fs (loop4): This should not happen!! Data will be lost
[  262.141528][T10189] 
[  262.195326][T10196] loop2: detected capacity change from 0 to 2048
[  262.203194][T10197] loop0: detected capacity change from 0 to 2048
[  262.238255][T10195] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  262.242469][T10199] loop3: detected capacity change from 0 to 2048
[  262.276346][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  262.304609][T10195] EXT4-fs (loop1): This should not happen!! Data will be lost
[  262.304609][T10195] 
[  262.326809][T10201] loop5: detected capacity change from 0 to 2048
[  262.333605][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  262.353876][T10196] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  262.364363][T10195] EXT4-fs (loop1): Total free blocks count 0
[  262.386842][T10197] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  262.399136][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b45c600): i_reserved_data_blocks (1) not cleared!
[  262.435906][T10195] EXT4-fs (loop1): Free/Dirty block details
[  262.446197][T10196] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  262.500676][T10195] EXT4-fs (loop1): free_blocks=2415919104
[  262.526772][T10197] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  262.529625][T10195] EXT4-fs (loop1): dirty_blocks=16
[  262.590545][T10201] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  262.590675][T10197] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  262.610774][T10195] EXT4-fs (loop1): Block reservation details
[  262.636522][T10195] EXT4-fs (loop1): i_reserved_data_blocks=1
[  262.643688][T10199] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  262.659340][T10201] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  262.665388][T10196] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  262.674918][T10202] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  262.735168][T10196] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  262.739430][T10219] loop4: detected capacity change from 0 to 2048
[  262.747673][T10197] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  262.754819][T10202] EXT4-fs (loop1): This should not happen!! Data will be lost
[  262.754819][T10202] 
[  262.776374][T10199] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  262.790122][T10213] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  262.820207][T10218] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  262.838507][T10212] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  262.850483][T10199] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  262.859725][T10213] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  262.873012][T10199] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  262.883703][T10218] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  262.902207][T10212] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  262.926267][T10213] EXT4-fs (loop2): This should not happen!! Data will be lost
[  262.926267][T10213] 
[  262.936268][T10218] EXT4-fs (loop5): This should not happen!! Data will be lost
[  262.936268][T10218] 
[  262.975304][T10212] EXT4-fs (loop0): This should not happen!! Data will be lost
[  262.975304][T10212] 
[  262.990100][T10220] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  263.016500][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.034439][T10201] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.084533][T10220] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  263.129841][T10219] EXT4-fs error (device loop4): __ext4_get_inode_loc:4345: comm syz-executor.4: Invalid inode table block 0 in block_group 0
[  263.138095][T10224] loop1: detected capacity change from 0 to 2048
[  263.144186][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  263.150043][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.161260][T10220] EXT4-fs (loop3): This should not happen!! Data will be lost
[  263.161260][T10220] 
[  263.183484][T10219] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.188669][T10201] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  263.200927][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070043c00): i_reserved_data_blocks (1) not cleared!
[  263.213662][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  263.217178][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703c9e00): i_reserved_data_blocks (1) not cleared!
[  263.237823][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  263.251000][T10219] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  263.270749][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703cb200): i_reserved_data_blocks (1) not cleared!
[  263.283147][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  263.304446][   T27] kauditd_printk_skb: 15 callbacks suppressed
[  263.304466][   T27] audit: type=1804 audit(1692247382.541:783): pid=10224 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/128/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  263.354799][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  263.354799][   T41] 
[  263.379017][T10227] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  263.403508][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070041e00): i_reserved_data_blocks (1) not cleared!
[  263.415534][T10224] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.460260][T10227] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  263.523345][T10231] loop3: detected capacity change from 0 to 2048
[  263.534165][T10224] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  263.557456][T10227] EXT4-fs (loop4): This should not happen!! Data will be lost
[  263.557456][T10227] 
[  263.594403][T10232] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  263.645807][   T27] audit: type=1804 audit(1692247382.881:784): pid=10231 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/126/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  263.651806][T10235] loop0: detected capacity change from 0 to 2048
[  263.682108][T10237] loop2: detected capacity change from 0 to 2048
[  263.695663][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702a3200): i_reserved_data_blocks (1) not cleared!
[  263.717462][T10232] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  263.719294][T10238] loop5: detected capacity change from 0 to 2048
[  263.740396][T10232] EXT4-fs (loop1): This should not happen!! Data will be lost
[  263.740396][T10232] 
[  263.750934][T10224] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.762005][T10224] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  263.774723][T10224] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.788782][T10224] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  263.804348][T10231] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.814498][T10224] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.838819][   T27] audit: type=1804 audit(1692247383.081:785): pid=10235 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/118/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  263.845082][T10231] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  263.881897][T10231] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  263.892013][T10224] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  263.911629][   T27] audit: type=1804 audit(1692247383.151:786): pid=10238 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/122/file0/bus" dev="loop5" ino=18 res=1 errno=0
2023/08/17 04:43:03 executed programs: 747
[  263.940110][T10231] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  263.999073][ T6323] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  264.015514][T10247] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  264.031087][   T27] audit: type=1804 audit(1692247383.151:787): pid=10237 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/124/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  264.064818][T10251] loop4: detected capacity change from 0 to 2048
[  264.071048][T10237] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.076156][T10238] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.092022][T10235] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.103928][T10247] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  264.105888][ T6323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  264.121773][T10247] EXT4-fs (loop3): This should not happen!! Data will be lost
[  264.121773][T10247] 
[  264.150947][T10238] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  264.154565][T10237] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  264.167044][T10235] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  264.200780][T10254] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  264.216421][ T6323] EXT4-fs (loop1): This should not happen!! Data will be lost
[  264.216421][ T6323] 
[  264.236546][T10235] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.236850][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703ce400): i_reserved_data_blocks (1) not cleared!
[  264.246381][T10254] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  264.269606][   T27] audit: type=1804 audit(1692247383.511:788): pid=10251 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/123/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  264.282851][T10254] EXT4-fs (loop5): This should not happen!! Data will be lost
[  264.282851][T10254] 
[  264.306839][T10238] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.309244][T10231] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.339083][T10235] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  264.352579][T10255] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  264.370504][T10256] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  264.389254][T10238] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  264.431444][T10251] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.450096][T10256] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  264.463544][T10255] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  264.487138][T10231] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  264.500434][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  264.514416][T10255] EXT4-fs (loop0): This should not happen!! Data will be lost
[  264.514416][T10255] 
[  264.516375][T10256] EXT4-fs (loop2): This should not happen!! Data will be lost
[  264.516375][T10256] 
[  264.547489][T10251] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  264.567296][T10261] loop1: detected capacity change from 0 to 2048
[  264.574762][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  264.589267][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  264.603922][T10251] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.604439][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  264.604439][   T41] 
[  264.624843][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b569e00): i_reserved_data_blocks (1) not cleared!
[  264.627324][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  264.638393][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703ed000): i_reserved_data_blocks (1) not cleared!
[  264.650594][T10251] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  264.657100][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703eda00): i_reserved_data_blocks (1) not cleared!
[  264.677895][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  264.677895][ T1183] 
[  264.685259][T10262] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  264.691851][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807004da00): i_reserved_data_blocks (1) not cleared!
[  264.757601][T10262] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  264.764889][   T27] audit: type=1804 audit(1692247384.001:789): pid=10261 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/129/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  264.775443][T10262] EXT4-fs (loop4): This should not happen!! Data will be lost
[  264.775443][T10262] 
[  264.861377][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.926622][T10261] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  264.951229][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  264.994012][T10272] loop0: detected capacity change from 0 to 2048
[  264.999218][T10269] loop5: detected capacity change from 0 to 2048
[  265.014337][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b581400): i_reserved_data_blocks (1) not cleared!
[  265.024937][T10270] loop2: detected capacity change from 0 to 2048
[  265.045870][T10261] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  265.048400][T10273] loop3: detected capacity change from 0 to 2048
[  265.112716][   T27] audit: type=1804 audit(1692247384.351:790): pid=10270 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/125/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  265.119187][T10261] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.157567][T10261] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  265.220513][T10269] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.234088][T10270] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.249888][   T27] audit: type=1804 audit(1692247384.381:791): pid=10269 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/123/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  265.297632][T10272] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.317447][T10270] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  265.318353][T10286] loop4: detected capacity change from 0 to 2048
[  265.341203][T10269] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  265.359129][T10273] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.370851][   T27] audit: type=1804 audit(1692247384.411:792): pid=10273 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/127/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  265.423765][T10272] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  265.429085][T10270] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.440291][T10274] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  265.447299][T10270] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  265.476700][T10273] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  265.476737][T10290] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  265.489961][T10288] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  265.509960][T10269] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.535144][T10290] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  265.550151][T10292] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  265.577906][T10274] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  265.597615][T10269] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  265.604957][T10290] EXT4-fs (loop2): This should not happen!! Data will be lost
[  265.604957][T10290] 
[  265.613002][T10274] EXT4-fs (loop1): This should not happen!! Data will be lost
[  265.613002][T10274] 
[  265.630832][T10288] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  265.645322][T10286] EXT4-fs error (device loop4): __ext4_get_inode_loc:4345: comm syz-executor.4: Invalid inode table block 0 in block_group 0
[  265.647908][T10288] EXT4-fs (loop3): This should not happen!! Data will be lost
[  265.647908][T10288] 
[  265.667991][T10270] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.668351][T10292] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  265.695865][T10289] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  265.698519][T10292] EXT4-fs (loop0): This should not happen!! Data will be lost
[  265.698519][T10292] 
[  265.724003][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b453200): i_reserved_data_blocks (1) not cleared!
[  265.726096][T10270] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  265.736731][T10286] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.755033][T10273] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.782989][T10273] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  265.790454][T10289] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  265.839301][T10286] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  265.842181][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  265.870027][T10296] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  265.892906][   T58] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  265.904527][T10289] EXT4-fs (loop5): This should not happen!! Data will be lost
[  265.904527][T10289] 
[  265.921502][   T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  265.936599][T10296] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  265.937140][T10298] loop1: detected capacity change from 0 to 2048
[  265.964780][   T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  265.969323][T10296] EXT4-fs (loop4): This should not happen!! Data will be lost
[  265.969323][T10296] 
[  265.991555][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  266.005488][T10286] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.013507][   T41] EXT4-fs (loop2): This should not happen!! Data will be lost
[  266.013507][   T41] 
[  266.015706][   T58] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  266.029055][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b55da00): i_reserved_data_blocks (1) not cleared!
[  266.049419][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.060174][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b45b200): i_reserved_data_blocks (1) not cleared!
[  266.074953][T10286] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  266.083105][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  266.097076][T10286] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.110128][T10286] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  266.124200][   T58] EXT4-fs (loop3): This should not happen!! Data will be lost
[  266.124200][   T58] 
[  266.152664][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b55bc00): i_reserved_data_blocks (1) not cleared!
[  266.198475][   T58] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  266.210585][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b45a800): i_reserved_data_blocks (1) not cleared!
[  266.275908][T10302] loop2: detected capacity change from 0 to 2048
[  266.287103][   T58] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  266.305484][T10298] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.332464][   T58] EXT4-fs (loop4): This should not happen!! Data will be lost
[  266.332464][   T58] 
[  266.349368][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880792b9e00): i_reserved_data_blocks (1) not cleared!
[  266.366772][T10298] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  266.368844][T10304] loop0: detected capacity change from 0 to 2048
[  266.388646][T10306] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  266.491039][T10306] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  266.514238][T10311] loop3: detected capacity change from 0 to 2048
[  266.523524][T10308] loop5: detected capacity change from 0 to 2048
[  266.540148][T10306] EXT4-fs (loop1): This should not happen!! Data will be lost
[  266.540148][T10306] 
[  266.626219][T10298] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.647337][T10316] loop4: detected capacity change from 0 to 2048
[  266.656688][T10298] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  266.677033][T10319] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  266.693920][T10304] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.705643][T10319] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 70 with error 28
[  266.718573][T10319] EXT4-fs (loop2): This should not happen!! Data will be lost
[  266.718573][T10319] 
[  266.718957][T10304] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  266.728687][T10319] EXT4-fs (loop2): Total free blocks count 0
[  266.728706][T10319] EXT4-fs (loop2): Free/Dirty block details
[  266.752817][T10319] EXT4-fs (loop2): free_blocks=2415919104
[  266.761775][T10319] EXT4-fs (loop2): dirty_blocks=80
[  266.768595][T10319] EXT4-fs (loop2): Block reservation details
[  266.774798][T10319] EXT4-fs (loop2): i_reserved_data_blocks=5
[  266.782424][T10302] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.795572][   T58] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  266.820819][T10302] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  266.871045][T10311] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.879873][T10308] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.891170][   T58] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  266.904243][   T58] EXT4-fs (loop1): This should not happen!! Data will be lost
[  266.904243][   T58] 
[  266.918334][T10302] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  266.930392][T10322] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  266.942645][T10308] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  266.954744][T10311] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  266.970895][T10302] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  266.973198][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b585000): i_reserved_data_blocks (1) not cleared!
[  266.999370][T10316] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  267.009556][T10331] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  267.019629][T10327] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  267.043797][T10322] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  267.053082][T10316] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  267.063441][T10331] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  267.089573][   T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 69 with max blocks 1 with error 28
[  267.111470][T10322] EXT4-fs (loop0): This should not happen!! Data will be lost
[  267.111470][T10322] 
[  267.111556][T10330] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  267.132844][T10331] EXT4-fs (loop5): This should not happen!! Data will be lost
[  267.132844][T10331] 
[  267.146599][   T41] EXT4-fs (loop2): This should not happen!! Data will be lost
[  267.146599][   T41] 
[  267.155730][T10308] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  267.176886][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  267.211391][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  267.243420][T10327] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  267.261391][T10308] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  267.269638][T10330] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  267.279928][ T5384] EXT4-fs (loop0): Inode 18 (ffff88807939d000): i_reserved_data_blocks (1) not cleared!
[  267.323233][T10327] EXT4-fs (loop3): This should not happen!! Data will be lost
[  267.323233][T10327] 
[  267.355684][T10330] EXT4-fs (loop4): This should not happen!! Data will be lost
[  267.355684][T10330] 
[  267.369062][T10335] loop2: detected capacity change from 0 to 2048
[  267.413748][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  267.418322][T10333] loop1: detected capacity change from 0 to 2048
[  267.430333][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  267.440581][ T5616] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  267.455359][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  267.477402][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  267.498613][T10337] loop0: detected capacity change from 0 to 2048
[  267.519682][ T5616] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  267.535775][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070051e00): i_reserved_data_blocks (1) not cleared!
[  267.542884][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070055000): i_reserved_data_blocks (1) not cleared!
[  267.563738][ T5616] EXT4-fs (loop5): This should not happen!! Data will be lost
[  267.563738][ T5616] 
[  267.606529][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070053c00): i_reserved_data_blocks (1) not cleared!
[  267.630823][T10335] EXT4-fs error (device loop2): __ext4_get_inode_loc:4345: comm syz-executor.2: Invalid inode table block 0 in block_group 0
[  267.655348][T10335] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  267.735860][T10333] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  267.790797][T10349] loop4: detected capacity change from 0 to 2048
[  267.796906][T10335] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  267.810955][T10342] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  267.811505][T10333] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  267.852083][T10342] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  267.865567][T10342] EXT4-fs (loop2): This should not happen!! Data will be lost
[  267.865567][T10342] 
[  267.877225][T10335] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  267.887435][T10333] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  267.903342][T10335] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  267.913850][T10347] loop3: detected capacity change from 0 to 2048
[  267.915737][T10333] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  267.976765][T10352] loop5: detected capacity change from 0 to 2048
[  267.996523][T10337] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.009516][T10335] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.034171][T10335] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  268.046555][T10353] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  268.059069][T10337] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  268.067276][T10349] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.082333][T10337] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.087358][T10335] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.108801][T10335] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  268.125404][T10353] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  268.176848][T10337] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  268.180881][T10349] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  268.192158][T10353] EXT4-fs (loop1): This should not happen!! Data will be lost
[  268.192158][T10353] 
[  268.212900][T10357] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  268.245226][T10357] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  268.287557][T10357] EXT4-fs (loop0): This should not happen!! Data will be lost
[  268.287557][T10357] 
[  268.303566][T10347] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.317681][T10349] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.328333][T10347] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  268.345819][T10349] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  268.348055][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.375020][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.401267][T10362] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  268.417134][   T58] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117
[  268.423015][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  268.434803][T10367] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  268.466044][   T58] EXT4-fs (loop2): This should not happen!! Data will be lost
[  268.466044][   T58] 
[  268.482742][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  268.483637][T10368] loop5: detected capacity change from 0 to 2048
[  268.502190][T10367] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  268.502314][T10362] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  268.524760][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703e1e00): i_reserved_data_blocks (1) not cleared!
[  268.529404][ T5385] EXT4-fs (loop2): Inode 18 (ffff888079398000): i_reserved_data_blocks (1) not cleared!
[  268.548624][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702a5000): i_reserved_data_blocks (1) not cleared!
[  268.557369][T10362] EXT4-fs (loop4): This should not happen!! Data will be lost
[  268.557369][T10362] 
[  268.565779][T10367] EXT4-fs (loop3): This should not happen!! Data will be lost
[  268.565779][T10367] 
[  268.640069][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  268.640088][   T27] audit: type=1804 audit(1692247387.881:806): pid=10368 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/126/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  268.693731][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.722239][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.734994][T10368] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.759055][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  268.777070][T10373] loop2: detected capacity change from 0 to 2048
[  268.783736][T10368] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  268.804745][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  268.821988][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703bee00): i_reserved_data_blocks (1) not cleared!
[  268.844844][T10368] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  268.848926][T10376] loop1: detected capacity change from 0 to 2048
[  268.867150][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702b9e00): i_reserved_data_blocks (1) not cleared!
[  268.897882][   T27] audit: type=1804 audit(1692247388.141:807): pid=10373 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/128/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  268.919602][T10378] loop0: detected capacity change from 0 to 2048
[  268.968481][T10368] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  269.033193][T10377] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  269.051135][T10373] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.082989][T10377] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  269.108444][   T27] audit: type=1804 audit(1692247388.321:808): pid=10376 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/132/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  269.141982][T10377] EXT4-fs (loop5): This should not happen!! Data will be lost
[  269.141982][T10377] 
[  269.149531][T10388] loop3: detected capacity change from 0 to 2048
[  269.173803][T10373] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  269.174442][   T27] audit: type=1804 audit(1692247388.411:809): pid=10378 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/122/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  269.190232][T10385] loop4: detected capacity change from 0 to 2048
[  269.228739][T10376] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
2023/08/17 04:43:08 executed programs: 771
[  269.241697][T10390] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  269.267993][T10378] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.280528][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.294857][T10376] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  269.295920][T10378] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  269.316182][T10390] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  269.320140][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  269.342510][T10378] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.348069][T10376] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.364771][T10390] EXT4-fs (loop2): This should not happen!! Data will be lost
[  269.364771][T10390] 
[  269.367859][T10376] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  269.379694][T10373] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.401623][T10378] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  269.410558][   T27] audit: type=1804 audit(1692247388.651:810): pid=10388 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/130/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  269.420468][T10373] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  269.451499][T10378] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.453162][T10373] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.466629][ T5390] EXT4-fs (loop5): Inode 18 (ffff88807004d000): i_reserved_data_blocks (1) not cleared!
[  269.476499][T10373] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  269.493402][T10378] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  269.503906][T10373] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.530728][T10394] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  269.548926][   T27] audit: type=1804 audit(1692247388.791:811): pid=10385 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/127/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  269.560483][T10394] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  269.576694][T10393] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  269.587710][T10373] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  269.638424][T10385] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.686820][T10393] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  269.688282][T10388] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.716274][T10394] EXT4-fs (loop0): This should not happen!! Data will be lost
[  269.716274][T10394] 
[  269.744652][T10385] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  269.766949][T10388] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  269.773538][T10401] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  269.792201][T10393] EXT4-fs (loop1): This should not happen!! Data will be lost
[  269.792201][T10393] 
[  269.805046][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.808406][T10402] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  269.832425][   T58] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  269.839432][T10404] loop5: detected capacity change from 0 to 2048
[  269.855797][T10401] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  269.856989][   T58] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  269.868518][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  269.901978][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.904378][T10401] EXT4-fs (loop4): This should not happen!! Data will be lost
[  269.904378][T10401] 
[  269.942223][T10402] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  269.943647][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b566e00): i_reserved_data_blocks (1) not cleared!
[  269.961000][   T58] EXT4-fs (loop2): This should not happen!! Data will be lost
[  269.961000][   T58] 
[  269.979924][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  269.979932][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  269.981648][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e60a00): i_reserved_data_blocks (1) not cleared!
[  270.000915][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  270.007649][T10402] EXT4-fs (loop3): This should not happen!! Data will be lost
[  270.007649][T10402] 
[  270.035400][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b56b200): i_reserved_data_blocks (1) not cleared!
[  270.067297][   T27] audit: type=1804 audit(1692247389.311:812): pid=10404 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/127/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  270.091147][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075ff5000): i_reserved_data_blocks (1) not cleared!
[  270.223716][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702ed000): i_reserved_data_blocks (1) not cleared!
[  270.263322][T10404] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  270.340743][T10412] loop0: detected capacity change from 0 to 2048
[  270.357209][T10404] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  270.383308][T10413] loop1: detected capacity change from 0 to 2048
[  270.406499][T10411] loop2: detected capacity change from 0 to 2048
[  270.434873][T10416] loop4: detected capacity change from 0 to 2048
[  270.436370][T10415] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  270.462913][   T27] audit: type=1804 audit(1692247389.701:813): pid=10412 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/123/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  270.489096][T10415] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  270.547209][T10412] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  270.554684][T10415] EXT4-fs (loop5): This should not happen!! Data will be lost
[  270.554684][T10415] 
[  270.567154][T10420] loop3: detected capacity change from 0 to 2048
[  270.600104][T10411] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  270.622077][   T27] audit: type=1804 audit(1692247389.751:814): pid=10411 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/129/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  270.648533][T10412] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  270.669265][T10413] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  270.679190][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  270.716916][T10429] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  270.725799][T10413] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  270.751427][T10411] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  270.765329][   T27] audit: type=1804 audit(1692247389.771:815): pid=10413 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/133/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  270.797650][T10431] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  270.820802][T10429] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  270.826182][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  270.850151][T10429] EXT4-fs (loop0): This should not happen!! Data will be lost
[  270.850151][T10429] 
[  270.862710][T10416] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  270.872622][T10434] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  270.875444][T10431] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  270.909134][T10412] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  270.920514][T10434] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  270.924339][T10416] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  270.933540][T10431] EXT4-fs (loop2): This should not happen!! Data will be lost
[  270.933540][T10431] 
[  270.962409][T10420] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  270.972207][T10412] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  270.972772][T10412] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  270.984726][T10434] EXT4-fs (loop1): This should not happen!! Data will be lost
[  270.984726][T10434] 
[  271.003551][T10416] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  271.012756][T10412] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  271.013621][T10413] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  271.035456][T10411] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  271.036343][T10420] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  271.047523][ T5390] EXT4-fs (loop5): Inode 18 (ffff888079398a00): i_reserved_data_blocks (1) not cleared!
[  271.075400][T10411] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  271.092904][T10416] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  271.120921][T10432] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  271.123310][T10413] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  271.145362][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  271.158105][T10438] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  271.181696][ T1183] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  271.235355][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  271.246449][ T1183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  271.260675][   T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  271.269794][T10432] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  271.276497][T10438] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  271.296032][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  271.296032][ T5616] 
[  271.308736][ T1183] EXT4-fs (loop2): This should not happen!! Data will be lost
[  271.308736][ T1183] 
[  271.320596][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070045a00): i_reserved_data_blocks (1) not cleared!
[  271.336693][   T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  271.359487][   T10] EXT4-fs (loop1): This should not happen!! Data will be lost
[  271.359487][   T10] 
[  271.360458][T10438] EXT4-fs (loop3): This should not happen!! Data will be lost
[  271.360458][T10438] 
[  271.383342][T10440] loop5: detected capacity change from 0 to 2048
[  271.418435][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070046e00): i_reserved_data_blocks (1) not cleared!
[  271.430018][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880792bbc00): i_reserved_data_blocks (1) not cleared!
[  271.480495][T10432] EXT4-fs (loop4): This should not happen!! Data will be lost
[  271.480495][T10432] 
[  271.505479][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  271.577335][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  271.606435][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  271.622033][T10444] loop2: detected capacity change from 0 to 2048
[  271.632762][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703cda00): i_reserved_data_blocks (1) not cleared!
[  271.635649][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  271.649039][T10440] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  271.676642][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703f3200): i_reserved_data_blocks (1) not cleared!
[  271.693941][T10448] loop0: detected capacity change from 0 to 2048
[  271.711583][T10440] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  271.746501][T10449] loop1: detected capacity change from 0 to 2048
[  271.764715][T10450] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  271.795146][T10450] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  271.807765][T10448] EXT4-fs mount: 204 callbacks suppressed
[  271.807788][T10448] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  271.808689][T10450] EXT4-fs (loop5): This should not happen!! Data will be lost
[  271.808689][T10450] 
[  271.840077][T10440] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  271.858739][T10449] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  271.891359][T10462] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  271.916275][T10440] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  271.962213][T10458] loop3: detected capacity change from 0 to 2048
[  271.966712][T10440] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  271.993435][T10461] loop4: detected capacity change from 0 to 2048
[  271.994184][T10448] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  272.014105][T10462] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  272.014845][T10448] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  272.049821][T10462] EXT4-fs (loop2): This should not happen!! Data will be lost
[  272.049821][T10462] 
[  272.053572][T10440] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  272.066146][T10458] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  272.092211][T10449] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  272.120967][T10448] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  272.135268][T10449] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  272.156837][T10448] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  272.174880][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  272.197850][T10461] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  272.198067][T10462] EXT4-fs (loop2): Total free blocks count 0
[  272.218047][T10462] EXT4-fs (loop2): Free/Dirty block details
[  272.224450][T10462] EXT4-fs (loop2): free_blocks=2415919104
[  272.230824][T10462] EXT4-fs (loop2): dirty_blocks=96
[  272.236667][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  272.249755][T10462] EXT4-fs (loop2): Block reservation details
[  272.258447][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  272.258447][   T41] 
[  272.275058][T10465] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  272.276311][ T5390] EXT4-fs (loop5): Inode 18 (ffff888079311e00): i_reserved_data_blocks (1) not cleared!
[  272.293291][T10449] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  272.308639][T10462] EXT4-fs (loop2): i_reserved_data_blocks=6
[  272.359642][T10461] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  272.364419][T10458] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  272.373129][T10459] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  272.392729][T10465] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  272.402860][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  272.422662][T10465] EXT4-fs (loop0): This should not happen!! Data will be lost
[  272.422662][T10465] 
[  272.424028][T10461] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  272.438177][T10449] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  272.458097][T10458] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  272.466984][T10459] EXT4-fs (loop2): This should not happen!! Data will be lost
[  272.466984][T10459] 
[  272.471044][T10475] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  272.530488][T10474] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  272.548351][T10471] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  272.569359][T10475] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  272.584293][T10475] EXT4-fs (loop4): This should not happen!! Data will be lost
[  272.584293][T10475] 
[  272.594279][T10474] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  272.600324][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  272.624479][T10474] EXT4-fs (loop3): This should not happen!! Data will be lost
[  272.624479][T10474] 
[  272.637734][T10471] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  272.656772][T10461] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  272.670506][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  272.676966][T10471] EXT4-fs (loop1): This should not happen!! Data will be lost
[  272.676966][T10471] 
[  272.699536][T10477] loop5: detected capacity change from 0 to 2048
[  272.719033][T10458] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  272.730900][T10461] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  272.731251][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702a1e00): i_reserved_data_blocks (1) not cleared!
[  272.770546][T10458] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  272.779395][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  272.801555][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e68000): i_reserved_data_blocks (1) not cleared!
[  272.809759][T10479] loop2: detected capacity change from 0 to 2048
[  272.820132][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  272.833868][   T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  272.848156][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  272.865619][T10477] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  272.915152][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  272.934658][   T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  272.947868][   T41] EXT4-fs (loop3): This should not happen!! Data will be lost
[  272.947868][   T41] 
[  272.960064][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075e69e00): i_reserved_data_blocks (1) not cleared!
[  272.964184][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  272.964184][   T10] 
[  272.983744][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702a0000): i_reserved_data_blocks (1) not cleared!
[  273.002759][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  273.031048][T10479] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  273.041281][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  273.056364][T10477] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  273.122481][T10488] loop1: detected capacity change from 0 to 2048
[  273.132223][T10477] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  273.170919][T10487] loop0: detected capacity change from 0 to 2048
[  273.182259][T10479] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  273.186531][T10489] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  273.233644][T10479] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  273.264026][T10487] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  273.264498][T10492] loop3: detected capacity change from 0 to 2048
[  273.292133][T10479] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  273.294330][T10488] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  273.305903][T10496] loop4: detected capacity change from 0 to 2048
[  273.327575][T10489] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  273.347732][T10489] EXT4-fs (loop5): This should not happen!! Data will be lost
[  273.347732][T10489] 
[  273.429292][T10477] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  273.460021][T10504] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  273.472239][T10488] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  273.475668][T10504] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 75 with error 28
[  273.497679][T10479] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  273.508732][T10496] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  273.510239][T10504] EXT4-fs (loop0): This should not happen!! Data will be lost
[  273.510239][T10504] 
[  273.525443][T10492] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  273.533132][T10504] EXT4-fs (loop0): Total free blocks count 0
[  273.552132][T10504] EXT4-fs (loop0): Free/Dirty block details
[  273.558558][T10504] EXT4-fs (loop0): free_blocks=2415919104
[  273.565279][T10504] EXT4-fs (loop0): dirty_blocks=80
[  273.571589][T10504] EXT4-fs (loop0): Block reservation details
[  273.576730][T10477] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  273.578428][T10504] EXT4-fs (loop0): i_reserved_data_blocks=5
[  273.594004][T10493] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  273.597703][T10487] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  273.621902][T10487] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  273.645720][T10487] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  273.653600][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  273.685953][T10487] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  273.688674][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  273.688689][   T27] audit: type=1804 audit(1692247392.931:830): pid=10496 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/130/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  273.708199][T10493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  273.745690][T10488] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  273.757690][T10493] EXT4-fs (loop2): This should not happen!! Data will be lost
[  273.757690][T10493] 
[  273.758860][T10487] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  273.795732][T10507] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  273.804322][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  273.825244][T10507] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  273.825307][T10487] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  273.840819][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  273.876255][T10507] EXT4-fs (loop1): This should not happen!! Data will be lost
[  273.876255][T10507] 
[  273.888847][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  273.888847][ T6323] 
[  273.918078][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070290a00): i_reserved_data_blocks (1) not cleared!
[  273.937539][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b55d000): i_reserved_data_blocks (1) not cleared!
[  273.947904][   T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 74 with max blocks 1 with error 28
[  273.967235][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  273.981132][T10496] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  274.000580][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  274.029949][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  274.060136][T10496] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  274.114501][T10511] loop3: detected capacity change from 0 to 2048
[  274.123043][T10496] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  274.166098][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  274.206688][T10496] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  274.211545][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b456400): i_reserved_data_blocks (1) not cleared!
[  274.233625][T10515] loop5: detected capacity change from 0 to 2048
[  274.243470][T10512] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  274.253957][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  274.267626][T10511] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  274.271169][T10516] loop0: detected capacity change from 0 to 2048
2023/08/17 04:43:13 executed programs: 794
[  274.296582][T10512] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  274.313795][T10512] EXT4-fs (loop4): This should not happen!! Data will be lost
[  274.313795][T10512] 
[  274.334815][T10520] loop2: detected capacity change from 0 to 2048
[  274.352048][   T27] audit: type=1804 audit(1692247393.591:831): pid=10511 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/134/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  274.354694][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b56c600): i_reserved_data_blocks (1) not cleared!
[  274.391812][T10516] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  274.397062][T10515] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  274.406199][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  274.438136][   T27] audit: type=1804 audit(1692247393.671:832): pid=10516 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/126/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  274.469705][T10511] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  274.524930][T10530] loop1: detected capacity change from 0 to 2048
[  274.535129][T10511] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  274.569779][   T27] audit: type=1804 audit(1692247393.811:833): pid=10515 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/130/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  274.601785][T10520] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  274.660737][T10516] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  274.698695][T10516] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  274.726423][T10515] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  274.742345][T10511] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  274.757016][   T27] audit: type=1804 audit(1692247394.001:834): pid=10520 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/132/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  274.794230][T10515] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  274.814407][T10530] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  274.836946][T10511] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  274.872292][T10528] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  274.899206][T10520] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  274.913810][T10528] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  274.927042][T10528] EXT4-fs (loop0): This should not happen!! Data will be lost
[  274.927042][T10528] 
[  274.940089][T10516] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  274.955531][T10520] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  274.971401][T10516] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  274.983975][   T27] audit: type=1804 audit(1692247394.221:835): pid=10530 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/136/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  275.013829][T10531] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  275.028567][T10520] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  275.030388][T10537] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  275.064740][T10539] loop4: detected capacity change from 0 to 2048
[  275.073432][T10531] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  275.084558][T10520] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  275.100246][T10531] EXT4-fs (loop3): This should not happen!! Data will be lost
[  275.100246][T10531] 
[  275.112977][T10540] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  275.126395][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  275.139409][T10537] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  275.158645][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702c0a00): i_reserved_data_blocks (1) not cleared!
[  275.172080][T10540] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  275.197489][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 126 with max blocks 1 with error 117
[  275.200825][T10540] EXT4-fs (loop2): This should not happen!! Data will be lost
[  275.200825][T10540] 
[  275.218302][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  275.218302][   T10] 
[  275.223423][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  275.238790][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b582800): i_reserved_data_blocks (1) not cleared!
[  275.241280][T10539] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  275.259076][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  275.267900][T10537] EXT4-fs (loop5): This should not happen!! Data will be lost
[  275.267900][T10537] 
[  275.283672][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  275.305947][   T27] audit: type=1804 audit(1692247394.541:836): pid=10539 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/131/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  275.334083][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b581e00): i_reserved_data_blocks (1) not cleared!
[  275.414348][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  275.439228][T10546] loop1: detected capacity change from 0 to 2048
[  275.454303][   T27] audit: type=1804 audit(1692247394.691:837): pid=10547 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/131/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  275.473884][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070055000): i_reserved_data_blocks (1) not cleared!
[  275.499600][T10544] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  275.543571][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  275.584538][T10544] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  275.585033][T10546] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  275.598439][T10544] EXT4-fs (loop4): This should not happen!! Data will be lost
[  275.598439][T10544] 
[  275.643007][T10550] loop3: detected capacity change from 0 to 2048
[  275.677133][T10551] loop0: detected capacity change from 0 to 2048
[  275.696566][T10539] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  275.709532][T10550] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  275.730210][   T27] audit: type=1804 audit(1692247394.971:838): pid=10546 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/137/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  275.747756][T10555] loop2: detected capacity change from 0 to 2048
[  275.777253][T10539] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  275.816444][   T27] audit: type=1804 audit(1692247395.051:839): pid=10550 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/135/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  275.842326][T10561] loop5: detected capacity change from 0 to 2048
[  275.848225][T10551] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  275.882456][ T5616] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  275.928037][T10550] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  275.939207][T10568] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  275.941450][T10555] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  275.958054][T10568] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 31 with error 28
[  275.968524][T10561] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  275.980156][T10568] EXT4-fs (loop1): This should not happen!! Data will be lost
[  275.980156][T10568] 
[  276.002048][ T5616] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  276.018128][T10550] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  276.027632][ T5616] EXT4-fs (loop4): This should not happen!! Data will be lost
[  276.027632][ T5616] 
[  276.058741][T10551] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.097165][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b55b200): i_reserved_data_blocks (1) not cleared!
[  276.108206][T10551] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  276.122211][T10550] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.123501][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  276.151889][T10550] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  276.154574][T10555] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.166285][T10568] EXT4-fs (loop1): Total free blocks count 0
[  276.179929][T10573] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  276.185879][T10561] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.206166][T10570] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  276.208592][T10573] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  276.235143][T10568] EXT4-fs (loop1): Free/Dirty block details
[  276.243610][T10568] EXT4-fs (loop1): free_blocks=2415919104
[  276.264066][T10568] EXT4-fs (loop1): dirty_blocks=32
[  276.270125][T10573] EXT4-fs (loop0): This should not happen!! Data will be lost
[  276.270125][T10573] 
[  276.280533][T10568] EXT4-fs (loop1): Block reservation details
[  276.288608][T10568] EXT4-fs (loop1): i_reserved_data_blocks=2
[  276.295317][T10551] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.315097][T10561] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  276.324836][T10555] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  276.328467][T10551] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  276.351817][T10570] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  276.374279][T10575] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  276.397048][T10555] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.405137][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.407161][T10551] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.425958][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  276.434422][T10578] loop4: detected capacity change from 0 to 2048
[  276.438981][T10570] EXT4-fs (loop3): This should not happen!! Data will be lost
[  276.438981][T10570] 
[  276.452959][T10555] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  276.467043][T10551] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  276.467450][T10575] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  276.495713][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  276.501467][T10575] EXT4-fs (loop5): This should not happen!! Data will be lost
[  276.501467][T10575] 
[  276.517071][T10561] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.534414][T10561] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  276.562951][T10578] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  276.569408][T10576] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  276.578096][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.608832][T10576] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  276.669148][T10576] EXT4-fs (loop2): This should not happen!! Data will be lost
[  276.669148][T10576] 
[  276.681677][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  276.703272][T10578] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.719992][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  276.728317][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117
[  276.746947][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  276.761540][T10578] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  276.762590][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  276.774497][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  276.774497][ T6323] 
[  276.798754][T10584] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  276.800084][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b60d000): i_reserved_data_blocks (1) not cleared!
[  276.824383][T10583] loop1: detected capacity change from 0 to 2048
[  276.825175][T10584] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  276.843874][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  276.843874][   T10] 
[  276.852358][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b60ee00): i_reserved_data_blocks (1) not cleared!
[  276.865857][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  276.871382][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702b9400): i_reserved_data_blocks (1) not cleared!
[  276.887391][T10584] EXT4-fs (loop4): This should not happen!! Data will be lost
[  276.887391][T10584] 
[  276.887431][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b529400): i_reserved_data_blocks (1) not cleared!
[  276.901597][T10578] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  276.917916][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  276.920429][T10578] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  276.940308][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  276.950127][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  276.950391][T10578] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.058712][T10583] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  277.141801][T10578] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  277.158668][T10590] loop3: detected capacity change from 0 to 2048
[  277.175716][T10588] loop5: detected capacity change from 0 to 2048
[  277.204415][T10583] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.223918][T10590] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  277.233399][T10594] loop2: detected capacity change from 0 to 2048
[  277.237755][T10592] loop0: detected capacity change from 0 to 2048
[  277.253077][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  277.277137][T10583] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  277.298027][T10588] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  277.330440][T10590] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.342826][T10594] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  277.351635][T10590] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  277.370132][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117
[  277.383122][T10602] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  277.395182][T10583] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.401068][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  277.401068][   T10] 
[  277.420587][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b450a00): i_reserved_data_blocks (1) not cleared!
[  277.422026][T10602] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  277.431225][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  277.455115][T10583] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  277.470120][T10602] EXT4-fs (loop3): This should not happen!! Data will be lost
[  277.470120][T10602] 
[  277.526345][T10600] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  277.542207][T10590] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.557055][T10592] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  277.582090][T10594] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.592522][T10600] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  277.624404][T10600] EXT4-fs (loop1): This should not happen!! Data will be lost
[  277.624404][T10600] 
[  277.628255][T10590] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  277.693776][T10594] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  277.712653][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.723579][T10588] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.733715][T10590] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.744501][T10594] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.755860][T10592] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.756981][T10609] loop4: detected capacity change from 0 to 2048
[  277.771032][T10592] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  277.776217][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  277.783667][T10590] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  277.807437][T10588] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  277.826195][T10590] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.833787][T10594] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  277.836073][T10612] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  277.858216][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703e9400): i_reserved_data_blocks (1) not cleared!
[  277.873454][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  277.879155][T10592] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  277.885038][T10590] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  277.900939][T10592] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  277.904234][T10612] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  277.927897][T10611] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  277.944682][T10613] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  277.954433][T10611] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  277.992694][T10609] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  278.016936][T10611] EXT4-fs (loop2): This should not happen!! Data will be lost
[  278.016936][T10611] 
[  278.035567][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  278.073532][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 46 with max blocks 1 with error 117
[  278.103974][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  278.141545][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  278.141545][ T1183] 
[  278.145059][T10612] EXT4-fs (loop5): This should not happen!! Data will be lost
[  278.145059][T10612] 
[  278.162502][T10613] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  278.167411][T10617] loop1: detected capacity change from 0 to 2048
[  278.178686][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  278.198255][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  278.209903][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702bda00): i_reserved_data_blocks (1) not cleared!
[  278.212952][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  278.235014][T10613] EXT4-fs (loop0): This should not happen!! Data will be lost
[  278.235014][T10613] 
[  278.236582][T10609] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  278.248016][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  278.255264][T10617] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  278.268079][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703f1e00): i_reserved_data_blocks (1) not cleared!
[  278.284541][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702bb200): i_reserved_data_blocks (1) not cleared!
[  278.300278][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  278.305500][T10609] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  278.320324][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  278.324016][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  278.348769][T10621] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  278.387609][T10621] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  278.410180][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  278.417742][T10621] EXT4-fs (loop4): This should not happen!! Data will be lost
[  278.417742][T10621] 
[  278.483286][T10623] loop3: detected capacity change from 0 to 2048
[  278.495519][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e60000): i_reserved_data_blocks (1) not cleared!
[  278.497073][T10617] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  278.558270][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  278.569344][T10617] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  278.590153][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  278.610697][T10623] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  278.624219][T10617] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  278.624234][T10627] loop5: detected capacity change from 0 to 2048
[  278.639821][T10630] loop2: detected capacity change from 0 to 2048
[  278.648581][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  278.701347][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703ca800): i_reserved_data_blocks (1) not cleared!
[  278.725147][T10617] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  278.733912][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  278.752901][T10627] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  278.768797][T10629] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  278.796621][T10630] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  278.799626][T10623] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  278.821504][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  278.821522][   T27] audit: type=1804 audit(1692247398.061:852): pid=10630 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/135/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  278.844133][T10634] loop0: detected capacity change from 0 to 2048
[  278.861460][T10629] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  278.886526][T10629] EXT4-fs (loop1): This should not happen!! Data will be lost
[  278.886526][T10629] 
[  278.909963][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  278.920548][T10623] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  278.933619][   T27] audit: type=1804 audit(1692247398.171:853): pid=10627 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/133/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  278.964059][T10630] EXT4-fs error (device loop2): __ext4_get_inode_loc:4345: comm syz-executor.2: Invalid inode table block 0 in block_group 0
[  278.973618][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  278.998030][T10630] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.022471][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703c9e00): i_reserved_data_blocks (1) not cleared!
[  279.023450][T10623] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.034362][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  279.046572][T10627] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.069767][T10630] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  279.075558][T10634] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  279.081808][T10623] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  279.135833][T10627] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  279.173795][   T27] audit: type=1804 audit(1692247398.411:854): pid=10634 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/129/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  279.200234][T10630] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.215162][T10639] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  279.267031][T10627] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.281452][T10647] loop4: detected capacity change from 0 to 2048
[  279.289557][T10634] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.307318][T10639] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  279.311257][T10630] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  279.341916][T10639] EXT4-fs (loop3): This should not happen!! Data will be lost
[  279.341916][T10639] 
[  279.352179][T10634] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  279.354743][T10649] loop1: detected capacity change from 0 to 2048
[  279.382208][T10627] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  279.383776][T10641] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  279.410387][   T27] audit: type=1804 audit(1692247398.651:855): pid=10647 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/134/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  279.414830][T10634] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.448902][T10641] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
2023/08/17 04:43:18 executed programs: 814
[  279.463650][T10634] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  279.479147][T10641] EXT4-fs (loop2): This should not happen!! Data will be lost
[  279.479147][T10641] 
[  279.490576][T10651] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  279.496521][T10645] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  279.524516][T10645] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  279.524715][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880792ba800): i_reserved_data_blocks (1) not cleared!
[  279.537510][T10645] EXT4-fs (loop5): This should not happen!! Data will be lost
[  279.537510][T10645] 
[  279.548242][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070045a00): i_reserved_data_blocks (1) not cleared!
[  279.559702][T10651] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  279.589420][   T27] audit: type=1804 audit(1692247398.831:856): pid=10657 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/134/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  279.620397][T10657] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  279.676398][T10657] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  279.689751][T10651] EXT4-fs (loop0): This should not happen!! Data will be lost
[  279.689751][T10651] 
[  279.710564][   T27] audit: type=1804 audit(1692247398.861:857): pid=10657 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/134/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  279.781285][ T5390] EXT4-fs (loop5): Inode 18 (ffff888079399400): i_reserved_data_blocks (1) not cleared!
[  279.801216][T10657] EXT4-fs (loop4): This should not happen!! Data will be lost
[  279.801216][T10657] 
[  279.812092][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.821949][T10649] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.830292][T10649] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  279.866246][T10657] EXT4-fs (loop4): Total free blocks count 0
[  279.880573][T10649] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  279.886258][   T27] audit: type=1804 audit(1692247398.891:858): pid=10649 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/140/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  279.911701][T10657] EXT4-fs (loop4): Free/Dirty block details
[  279.928350][T10661] loop2: detected capacity change from 0 to 2048
[  279.941085][T10657] EXT4-fs (loop4): free_blocks=2415919104
[  279.956826][T10657] EXT4-fs (loop4): dirty_blocks=16
[  279.970099][T10657] EXT4-fs (loop4): Block reservation details
[  279.978858][T10649] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  279.995797][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  280.023764][   T27] audit: type=1804 audit(1692247399.261:859): pid=10661 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/136/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  280.035537][T10657] EXT4-fs (loop4): i_reserved_data_blocks=1
[  280.056282][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b55ee00): i_reserved_data_blocks (1) not cleared!
[  280.089335][T10664] loop3: detected capacity change from 0 to 2048
[  280.114146][T10668] loop5: detected capacity change from 0 to 2048
[  280.128139][T10662] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  280.134601][T10661] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.161838][T10660] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  280.181839][T10662] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  280.199237][T10662] EXT4-fs (loop1): This should not happen!! Data will be lost
[  280.199237][T10662] 
[  280.214516][T10660] EXT4-fs (loop4): This should not happen!! Data will be lost
[  280.214516][T10660] 
[  280.225530][T10661] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  280.248665][T10661] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.270310][   T27] audit: type=1804 audit(1692247399.511:860): pid=10664 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/138/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  280.271040][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703cd000): i_reserved_data_blocks (1) not cleared!
[  280.301425][T10661] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  280.319278][T10670] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  280.404188][T10664] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.410919][T10677] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.448122][T10676] loop0: detected capacity change from 0 to 2048
[  280.459407][T10664] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  280.471721][T10677] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  280.485475][T10670] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  280.512499][T10681] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  280.569640][   T27] audit: type=1804 audit(1692247399.811:861): pid=10676 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/130/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  280.581807][T10670] EXT4-fs (loop2): This should not happen!! Data will be lost
[  280.581807][T10670] 
[  280.607431][T10683] loop1: detected capacity change from 0 to 2048
[  280.615418][T10680] loop4: detected capacity change from 0 to 2048
[  280.645955][T10677] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.656508][T10681] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  280.661473][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.683855][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  280.698747][T10681] EXT4-fs (loop3): This should not happen!! Data will be lost
[  280.698747][T10681] 
[  280.714954][T10676] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.719628][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e61400): i_reserved_data_blocks (1) not cleared!
[  280.726097][T10677] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  280.759250][T10664] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.769022][T10676] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  280.836301][T10677] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0
[  280.862493][T10683] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.863918][T10664] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  280.902251][T10683] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  280.938588][T10677] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.950302][T10680] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.957131][T10683] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.966532][T10676] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  280.986184][T10677] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  281.000931][T10696] loop2: detected capacity change from 0 to 2048
[  281.010080][   T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  281.013680][T10676] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  281.040157][T10691] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  281.042361][   T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 51 with max blocks 1 with error 117
[  281.056159][T10683] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  281.076276][T10677] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.079849][T10680] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  281.095287][   T10] EXT4-fs (loop3): This should not happen!! Data will be lost
[  281.095287][   T10] 
[  281.117999][T10691] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  281.154655][T10680] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.157389][T10691] EXT4-fs (loop0): This should not happen!! Data will be lost
[  281.157389][T10691] 
[  281.164947][T10694] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  281.190750][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b45da00): i_reserved_data_blocks (1) not cleared!
[  281.198873][T10677] EXT4-fs error (device loop5): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.5: mark_inode_dirty error
[  281.258530][T10680] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  281.289013][ T5384] EXT4-fs (loop0): Inode 18 (ffff888079311400): i_reserved_data_blocks (1) not cleared!
[  281.333951][T10696] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.368195][T10694] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  281.387515][T10694] EXT4-fs (loop1): This should not happen!! Data will be lost
[  281.387515][T10694] 
[  281.397839][T10697] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  281.414779][T10704] loop3: detected capacity change from 0 to 2048
[  281.422559][T10703] loop5: detected capacity change from 0 to 2048
[  281.436208][T10696] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  281.483991][T10696] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.494635][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.505188][T10697] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  281.526763][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  281.540605][T10697] EXT4-fs (loop4): This should not happen!! Data will be lost
[  281.540605][T10697] 
[  281.601521][T10704] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.619981][T10696] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  281.628173][T10704] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  281.648154][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702e8000): i_reserved_data_blocks (1) not cleared!
[  281.658416][T10703] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.678777][T10704] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.688446][T10703] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  281.695875][T10710] loop0: detected capacity change from 0 to 2048
[  281.708135][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b45a800): i_reserved_data_blocks (1) not cleared!
[  281.715412][T10704] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  281.737756][T10700] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  281.792435][T10703] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.807255][T10703] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  281.823165][T10711] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  281.842233][T10700] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  281.850864][T10716] loop1: detected capacity change from 0 to 2048
[  281.892803][T10700] EXT4-fs (loop2): This should not happen!! Data will be lost
[  281.892803][T10700] 
[  281.918854][T10715] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  281.928874][T10711] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  281.954625][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  281.983097][T10710] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.006183][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  282.014649][T10710] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  282.032783][T10719] loop4: detected capacity change from 0 to 2048
[  282.041585][T10721] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  282.054207][T10711] EXT4-fs (loop3): This should not happen!! Data will be lost
[  282.054207][T10711] 
[  282.064133][T10721] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  282.079286][T10715] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  282.095776][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b558a00): i_reserved_data_blocks (1) not cleared!
[  282.099305][T10715] EXT4-fs (loop5): This should not happen!! Data will be lost
[  282.099305][T10715] 
[  282.121661][T10704] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.124078][T10716] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.138400][T10721] EXT4-fs (loop0): This should not happen!! Data will be lost
[  282.138400][T10721] 
[  282.162386][T10704] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  282.167494][T10716] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  282.187581][T10710] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.201024][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.234553][T10710] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  282.260172][   T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  282.262441][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  282.293761][T10710] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.304730][T10710] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  282.305138][T10723] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  282.333208][T10728] loop2: detected capacity change from 0 to 2048
[  282.341398][   T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 52 with max blocks 1 with error 117
[  282.346641][T10710] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.354185][   T10] EXT4-fs (loop3): This should not happen!! Data will be lost
[  282.354185][   T10] 
[  282.364930][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070291e00): i_reserved_data_blocks (1) not cleared!
[  282.398316][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b456e00): i_reserved_data_blocks (1) not cleared!
[  282.419462][T10723] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  282.448553][T10710] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  282.503170][T10733] loop3: detected capacity change from 0 to 2048
[  282.511553][T10719] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.522420][T10723] EXT4-fs (loop1): This should not happen!! Data will be lost
[  282.522420][T10723] 
[  282.537377][T10719] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  282.593565][T10719] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.605521][T10734] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.623801][T10719] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  282.632547][T10738] loop5: detected capacity change from 0 to 2048
[  282.660985][T10719] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.663792][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070051e00): i_reserved_data_blocks (1) not cleared!
[  282.677385][T10719] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  282.701508][T10719] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.726954][T10719] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  282.726983][T10734] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  282.744209][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  282.755738][T10734] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.810032][T10733] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.824962][T10733] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  282.840204][T10734] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  282.852557][T10727] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  282.868833][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 2 with error 117
[  282.881589][T10734] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0
[  282.926614][T10733] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.953344][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  282.953344][   T10] 
[  282.965422][T10738] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  282.982093][T10745] loop1: detected capacity change from 0 to 2048
[  282.991780][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702c2800): i_reserved_data_blocks (1) not cleared!
[  282.991984][T10734] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.002592][T10733] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  283.011629][T10727] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  283.039904][T10738] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  283.053079][T10742] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  283.072185][T10746] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  283.072306][T10727] EXT4-fs (loop4): This should not happen!! Data will be lost
[  283.072306][T10727] 
[  283.088166][T10734] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  283.107090][T10742] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  283.132088][T10742] EXT4-fs (loop3): This should not happen!! Data will be lost
[  283.132088][T10742] 
[  283.178528][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070050000): i_reserved_data_blocks (1) not cleared!
[  283.195240][T10746] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  283.222312][T10745] EXT4-fs error (device loop1): __ext4_get_inode_loc:4345: comm syz-executor.1: Invalid inode table block 0 in block_group 0
[  283.223657][T10746] EXT4-fs (loop5): This should not happen!! Data will be lost
[  283.223657][T10746] 
[  283.236762][T10733] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.271564][T10734] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.283279][T10733] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  283.299609][T10734] EXT4-fs error (device loop2): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.2: mark_inode_dirty error
[  283.302142][T10738] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.316036][T10745] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.331993][T10738] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  283.371163][T10751] loop0: detected capacity change from 0 to 2048
[  283.401519][ T6323] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  283.423005][T10738] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.430352][ T6323] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  283.434642][T10745] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  283.474608][T10738] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  283.475464][ T6323] EXT4-fs (loop3): This should not happen!! Data will be lost
[  283.475464][ T6323] 
[  283.523785][T10745] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.534519][T10745] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  283.536820][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807939da00): i_reserved_data_blocks (1) not cleared!
[  283.558965][T10752] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  283.597665][T10754] loop4: detected capacity change from 0 to 2048
[  283.599880][T10758] loop2: detected capacity change from 0 to 2048
[  283.621218][   T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  283.646271][T10752] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  283.668668][T10751] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.696905][T10752] EXT4-fs (loop1): This should not happen!! Data will be lost
[  283.696905][T10752] 
[  283.711093][   T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 84 with max blocks 1 with error 117
[  283.749761][T10751] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  283.788150][   T10] EXT4-fs (loop5): This should not happen!! Data will be lost
[  283.788150][   T10] 
[  283.816228][T10758] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.828050][T10754] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.846472][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e6da00): i_reserved_data_blocks (1) not cleared!
[  283.855540][T10764] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  283.871010][T10758] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  283.888679][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.902280][T10764] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  283.905455][T10768] loop3: detected capacity change from 0 to 2048
[  283.915308][T10764] EXT4-fs (loop0): This should not happen!! Data will be lost
[  283.915308][T10764] 
[  283.927578][T10754] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  283.936710][T10758] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.943031][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  283.960098][T10751] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  283.968884][T10769] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  283.992414][T10758] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  283.997282][T10769] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  284.018350][T10751] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  284.032132][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075ff0000): i_reserved_data_blocks (1) not cleared!
[  284.056633][T10769] EXT4-fs (loop4): This should not happen!! Data will be lost
[  284.056633][T10769] 
[  284.065419][T10770] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  284.067029][T10751] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  284.084800][T10770] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  284.118020][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  284.118034][   T27] audit: type=1804 audit(1692247403.361:876): pid=10768 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/141/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  284.135885][T10754] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  284.170583][T10751] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  284.171562][T10754] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  284.212114][T10770] EXT4-fs (loop2): This should not happen!! Data will be lost
[  284.212114][T10770] 
[  284.250227][T10774] loop5: detected capacity change from 0 to 2048
[  284.257797][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  284.278518][T10758] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  284.314871][T10777] loop1: detected capacity change from 0 to 2048
[  284.319436][ T6323] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  284.341406][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 2 with error 117
[  284.344950][T10758] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  284.355718][T10778] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0
[  284.386490][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  284.386490][   T10] 
[  284.397551][ T6323] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117
[  284.411908][ T6323] EXT4-fs (loop4): This should not happen!! Data will be lost
[  284.411908][ T6323] 
[  284.415252][ T5384] EXT4-fs (loop0): Inode 18 (ffff88807933bc00): i_reserved_data_blocks (1) not cleared!
[  284.427044][T10778] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 15 with error 117
2023/08/17 04:43:23 executed programs: 838
[  284.442547][   T27] audit: type=1804 audit(1692247403.671:877): pid=10774 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/137/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  284.496139][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880792be400): i_reserved_data_blocks (1) not cleared!
[  284.516168][T10778] EXT4-fs (loop3): This should not happen!! Data will be lost
[  284.516168][T10778] 
[  284.524801][   T27] audit: type=1804 audit(1692247403.751:878): pid=10777 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/144/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  284.554238][T10768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  284.564401][ T1183] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  284.618083][T10768] EXT4-fs error (device loop3): ext4_ext_truncate:4399: inode #18: comm syz-executor.3: mark_inode_dirty error
[  284.636129][ T1183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  284.637584][T10768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  284.656858][ T1183] EXT4-fs (loop2): This should not happen!! Data will be lost
[  284.656858][ T1183] 
[  284.669162][   T27] audit: type=1804 audit(1692247403.911:879): pid=10785 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/144/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  284.721103][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e63200): i_reserved_data_blocks (1) not cleared!
[  284.746770][T10774] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  284.810209][   T27] audit: type=1804 audit(1692247404.051:880): pid=10785 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/144/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  284.820577][T10787] loop0: detected capacity change from 0 to 2048
[  284.835290][T10784] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  284.867032][T10774] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  284.871742][T10784] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 29 with error 28
[  284.896370][T10768] EXT4-fs error (device loop3): ext4_truncate:4150: inode #18: comm syz-executor.3: mark_inode_dirty error
[  284.899681][T10784] EXT4-fs (loop1): This should not happen!! Data will be lost
[  284.899681][T10784] 
[  284.918482][T10784] EXT4-fs (loop1): Total free blocks count 0
[  284.925239][T10789] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  284.949421][T10784] EXT4-fs (loop1): Free/Dirty block details
[  284.952089][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  284.957143][T10784] EXT4-fs (loop1): free_blocks=2415919104
[  284.974698][T10791] loop4: detected capacity change from 0 to 2048
[  284.990945][T10789] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  284.995247][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  285.008703][T10784] EXT4-fs (loop1): dirty_blocks=32
[  285.022176][T10789] EXT4-fs (loop5): This should not happen!! Data will be lost
[  285.022176][T10789] 
[  285.044024][T10792] loop2: detected capacity change from 0 to 2048
[  285.051118][T10784] EXT4-fs (loop1): Block reservation details
[  285.056888][   T27] audit: type=1804 audit(1692247404.301:881): pid=10791 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/138/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  285.064052][T10784] EXT4-fs (loop1): i_reserved_data_blocks=2
[  285.115865][   T27] audit: type=1804 audit(1692247404.331:882): pid=10787 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/133/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  285.158501][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702be400): i_reserved_data_blocks (1) not cleared!
[  285.195396][   T27] audit: type=1804 audit(1692247404.431:883): pid=10792 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/140/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  285.276532][T10797] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  285.318855][T10792] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  285.366147][T10787] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  285.411923][T10797] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 28
[  285.416361][T10792] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  285.434930][T10797] EXT4-fs (loop4): This should not happen!! Data will be lost
[  285.434930][T10797] 
[  285.445318][T10805] loop3: detected capacity change from 0 to 2048
[  285.453171][T10787] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  285.459075][T10797] EXT4-fs (loop4): Total free blocks count 0
[  285.486296][T10804] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  285.491305][T10809] loop1: detected capacity change from 0 to 2048
[  285.510867][T10797] EXT4-fs (loop4): Free/Dirty block details
[  285.517300][T10797] EXT4-fs (loop4): free_blocks=2415919104
[  285.521507][T10810] loop5: detected capacity change from 0 to 2048
[  285.523619][T10797] EXT4-fs (loop4): dirty_blocks=48
[  285.534911][T10797] EXT4-fs (loop4): Block reservation details
[  285.541093][T10797] EXT4-fs (loop4): i_reserved_data_blocks=3
[  285.541833][T10804] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  285.563061][T10792] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  285.575628][T10792] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  285.586652][T10804] EXT4-fs (loop0): This should not happen!! Data will be lost
[  285.586652][T10804] 
[  285.611950][T10807] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  285.636448][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  285.639320][   T27] audit: type=1804 audit(1692247404.881:884): pid=10809 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/145/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  285.684809][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  285.697003][T10807] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  285.752233][ T6323] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 47 with max blocks 41 with error 28
[  285.779255][   T27] audit: type=1804 audit(1692247404.971:885): pid=10817 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/142/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  285.808127][T10807] EXT4-fs (loop2): This should not happen!! Data will be lost
[  285.808127][T10807] 
[  285.829433][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070295000): i_reserved_data_blocks (1) not cleared!
[  285.863508][ T6323] EXT4-fs (loop4): This should not happen!! Data will be lost
[  285.863508][ T6323] 
[  285.879125][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  285.890641][T10805] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  285.988557][T10809] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.030510][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  286.035279][T10805] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  286.086383][T10809] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  286.113253][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702bee00): i_reserved_data_blocks (1) not cleared!
[  286.120032][T10825] loop4: detected capacity change from 0 to 2048
[  286.127625][T10827] loop5: detected capacity change from 0 to 2048
[  286.130883][T10826] loop0: detected capacity change from 0 to 2048
[  286.161671][T10821] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  286.181759][T10820] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  286.207045][T10821] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  286.223213][T10820] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  286.231590][T10821] EXT4-fs (loop1): This should not happen!! Data will be lost
[  286.231590][T10821] 
[  286.277700][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.298160][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  286.304219][T10820] EXT4-fs (loop3): This should not happen!! Data will be lost
[  286.304219][T10820] 
[  286.354180][T10834] loop2: detected capacity change from 0 to 2048
[  286.362381][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075e61e00): i_reserved_data_blocks (1) not cleared!
[  286.382221][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e60a00): i_reserved_data_blocks (1) not cleared!
[  286.491566][T10825] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.498612][T10826] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.534198][T10827] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.575107][T10825] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  286.588883][T10826] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  286.606304][T10834] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.619627][T10827] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  286.643605][T10843] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  286.644001][T10826] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.650237][T10847] loop1: detected capacity change from 0 to 2048
[  286.674969][T10848] loop3: detected capacity change from 0 to 2048
[  286.683080][T10834] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  286.684393][T10843] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  286.709174][T10849] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  286.710103][T10826] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  286.725221][T10841] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  286.755259][T10842] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  286.764285][T10843] EXT4-fs (loop4): This should not happen!! Data will be lost
[  286.764285][T10843] 
[  286.775947][T10842] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  286.783685][T10825] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.802736][T10849] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  286.807002][T10842] EXT4-fs (loop0): This should not happen!! Data will be lost
[  286.807002][T10842] 
[  286.817009][T10841] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  286.849409][T10825] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  286.859063][T10849] EXT4-fs (loop2): This should not happen!! Data will be lost
[  286.859063][T10849] 
[  286.879470][T10841] EXT4-fs (loop5): This should not happen!! Data will be lost
[  286.879470][T10841] 
[  286.888717][T10834] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.906748][T10834] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  286.939451][T10827] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  286.976115][T10827] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  287.032117][T10856] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  287.036555][T10834] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  287.064744][T10847] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  287.076928][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  287.086435][T10856] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 28
[  287.093968][T10834] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  287.113189][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  287.117541][T10856] EXT4-fs (loop3): This should not happen!! Data will be lost
[  287.117541][T10856] 
[  287.136611][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  287.138154][T10847] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  287.153940][   T58] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  287.175078][T10856] EXT4-fs (loop3): Total free blocks count 0
[  287.185446][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  287.193195][T10856] EXT4-fs (loop3): Free/Dirty block details
[  287.202521][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  287.202521][   T10] 
[  287.221044][T10857] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  287.231010][T10856] EXT4-fs (loop3): free_blocks=2415919104
[  287.243738][   T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  287.246488][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070041400): i_reserved_data_blocks (1) not cleared!
[  287.265185][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070042800): i_reserved_data_blocks (1) not cleared!
[  287.268580][   T58] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 35 with max blocks 1 with error 117
[  287.279197][T10856] EXT4-fs (loop3): dirty_blocks=48
[  287.292063][T10857] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  287.323596][   T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  287.324971][   T58] EXT4-fs (loop5): This should not happen!! Data will be lost
[  287.324971][   T58] 
[  287.376201][T10856] EXT4-fs (loop3): Block reservation details
[  287.403572][T10856] EXT4-fs (loop3): i_reserved_data_blocks=3
[  287.405341][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070040a00): i_reserved_data_blocks (1) not cleared!
[  287.414576][T10857] EXT4-fs (loop1): This should not happen!! Data will be lost
[  287.414576][T10857] 
[  287.431208][   T41] EXT4-fs (loop2): This should not happen!! Data will be lost
[  287.431208][   T41] 
[  287.467364][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b55ee00): i_reserved_data_blocks (1) not cleared!
[  287.527073][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  287.540284][T10861] loop4: detected capacity change from 0 to 2048
[  287.559548][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  287.590576][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  287.596200][T10860] loop0: detected capacity change from 0 to 2048
[  287.633201][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  287.635649][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702b8000): i_reserved_data_blocks (1) not cleared!
[  287.710258][T10863] loop2: detected capacity change from 0 to 2048
[  287.726629][T10867] loop5: detected capacity change from 0 to 2048
[  287.775367][T10861] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  287.860671][T10860] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  287.897108][T10861] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  287.923721][T10860] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  287.954027][T10863] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  287.971678][T10861] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  287.976533][T10879] loop3: detected capacity change from 0 to 2048
[  287.986407][T10867] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.011401][T10863] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  288.026735][T10861] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  288.033241][T10860] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.045176][T10878] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  288.066188][T10867] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  288.071137][T10882] loop1: detected capacity change from 0 to 2048
[  288.081344][T10885] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  288.084694][T10875] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  288.100691][T10860] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  288.125748][T10875] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  288.130420][T10885] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  288.153926][T10878] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  288.167330][T10875] EXT4-fs (loop4): This should not happen!! Data will be lost
[  288.167330][T10875] 
[  288.176501][T10880] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  288.177678][T10878] EXT4-fs (loop2): This should not happen!! Data will be lost
[  288.177678][T10878] 
[  288.202340][T10885] EXT4-fs (loop5): This should not happen!! Data will be lost
[  288.202340][T10885] 
[  288.203341][T10880] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  288.226821][T10867] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.230787][T10861] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.238624][T10880] EXT4-fs (loop0): This should not happen!! Data will be lost
[  288.238624][T10880] 
[  288.259844][T10863] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.260831][T10860] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.276617][T10867] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  288.291690][T10863] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  288.333380][T10867] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.391030][T10882] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.403329][T10863] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.403605][T10879] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.414059][T10882] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  288.435612][T10860] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  288.447665][T10861] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  288.463238][T10863] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  288.488268][T10879] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  288.490591][T10867] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  288.503919][T10882] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.523810][   T58] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  288.538576][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  288.558589][   T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  288.574086][T10879] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.584421][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  288.606589][T10882] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  288.618643][   T58] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  288.627558][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  288.631963][   T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  288.656524][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  288.657067][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  288.657067][ T6323] 
[  288.680606][T10892] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  288.681325][T10879] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  288.707541][   T58] EXT4-fs (loop4): This should not happen!! Data will be lost
[  288.707541][   T58] 
[  288.708963][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  288.708963][ T5616] 
[  288.727821][   T10] EXT4-fs (loop2): This should not happen!! Data will be lost
[  288.727821][   T10] 
[  288.740872][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e6b200): i_reserved_data_blocks (1) not cleared!
[  288.743723][T10892] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  288.751137][ T5384] EXT4-fs (loop0): Inode 18 (ffff888079311400): i_reserved_data_blocks (1) not cleared!
[  288.770057][T10892] EXT4-fs (loop1): This should not happen!! Data will be lost
[  288.770057][T10892] 
[  288.774869][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e68a00): i_reserved_data_blocks (1) not cleared!
[  288.796123][T10879] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0
[  288.805071][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703ebc00): i_reserved_data_blocks (1) not cleared!
[  288.829649][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.854879][T10879] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  288.862771][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  288.930307][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b458a00): i_reserved_data_blocks (1) not cleared!
[  288.946874][T10879] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  289.015626][T10894] loop5: detected capacity change from 0 to 2048
[  289.018419][T10879] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.111008][T10900] loop4: detected capacity change from 0 to 2048
[  289.121249][T10879] EXT4-fs error (device loop3): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.3: mark_inode_dirty error
[  289.133640][T10897] loop2: detected capacity change from 0 to 2048
[  289.153838][T10899] loop0: detected capacity change from 0 to 2048
[  289.159708][T10904] loop1: detected capacity change from 0 to 2048
[  289.194164][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  289.194183][   T27] audit: type=1804 audit(1692247408.431:898): pid=10900 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/141/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  289.244141][T10894] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.284046][   T27] audit: type=1804 audit(1692247408.521:899): pid=10904 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/148/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  289.340774][   T27] audit: type=1804 audit(1692247408.551:900): pid=10899 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/136/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  289.368768][T10900] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.373325][   T27] audit: type=1804 audit(1692247408.561:901): pid=10897 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/143/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  289.403757][T10894] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  289.449496][T10904] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.459239][T10897] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.480243][T10900] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  289.485544][T10899] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.493221][T10915] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  289.526165][T10904] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  289.548076][T10897] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  289.548562][T10916] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  289.609361][T10921] loop3: detected capacity change from 0 to 2048
[  289.613120][T10915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  289.615872][T10899] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  289.617223][T10897] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.631358][T10915] EXT4-fs (loop5): This should not happen!! Data will be lost
[  289.631358][T10915] 
[  289.646212][T10916] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  289.651308][T10894] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.659515][T10899] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.659924][T10899] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  289.673766][T10923] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  289.704966][T10916] EXT4-fs (loop4): This should not happen!! Data will be lost
[  289.704966][T10916] 
[  289.721035][T10894] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  289.741273][T10923] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
2023/08/17 04:43:29 executed programs: 860
[  289.748946][T10897] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  289.780848][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.790811][T10922] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  289.798843][   T27] audit: type=1804 audit(1692247409.041:902): pid=10921 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/145/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  289.813731][T10923] EXT4-fs (loop1): This should not happen!! Data will be lost
[  289.813731][T10923] 
[  289.833410][T10900] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.842636][T10904] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  289.864725][T10922] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  289.877735][T10904] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  289.897100][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  289.905806][T10924] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  289.917358][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  289.950911][T10922] EXT4-fs (loop0): This should not happen!! Data will be lost
[  289.950911][T10922] 
[  289.951556][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  289.976663][T10924] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  289.980786][T10900] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  289.999163][T10924] EXT4-fs (loop2): This should not happen!! Data will be lost
[  289.999163][T10924] 
[  290.016827][   T58] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  290.023744][T10921] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.042256][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  290.042256][ T6323] 
[  290.065816][   T58] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  290.070834][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703e5a00): i_reserved_data_blocks (1) not cleared!
[  290.099593][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.100288][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.127879][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  290.139250][   T58] EXT4-fs (loop1): This should not happen!! Data will be lost
[  290.139250][   T58] 
[  290.146309][T10921] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  290.166594][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  290.177702][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b558a00): i_reserved_data_blocks (1) not cleared!
[  290.191272][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b559e00): i_reserved_data_blocks (1) not cleared!
[  290.201284][T10928] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  290.256796][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702a6400): i_reserved_data_blocks (1) not cleared!
[  290.278829][T10928] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  290.283172][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  290.298511][T10930] loop5: detected capacity change from 0 to 2048
[  290.330306][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117
[  290.363532][T10928] EXT4-fs (loop3): This should not happen!! Data will be lost
[  290.363532][T10928] 
[  290.426074][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  290.426074][ T5913] 
[  290.434650][T10934] loop2: detected capacity change from 0 to 2048
[  290.450044][   T27] audit: type=1804 audit(1692247409.691:903): pid=10930 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/142/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  290.477643][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070051e00): i_reserved_data_blocks (1) not cleared!
[  290.482239][T10933] loop1: detected capacity change from 0 to 2048
[  290.493949][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.523606][T10938] loop0: detected capacity change from 0 to 2048
[  290.530821][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  290.589284][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b450000): i_reserved_data_blocks (1) not cleared!
[  290.600861][   T27] audit: type=1804 audit(1692247409.841:904): pid=10933 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/149/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  290.618886][T10946] loop4: detected capacity change from 0 to 2048
[  290.688265][T10930] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.732978][T10933] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.756459][   T27] audit: type=1804 audit(1692247409.951:905): pid=10938 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/137/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  290.866439][T10933] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  290.878732][T10930] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  290.890994][T10938] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.914028][T10956] loop2: detected capacity change from 0 to 2048
[  290.921191][T10933] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.924724][   T27] audit: type=1804 audit(1692247409.961:906): pid=10946 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/142/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  290.950706][T10946] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.971880][T10959] loop3: detected capacity change from 0 to 2048
[  290.972542][T10933] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  290.991993][T10930] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  290.998336][T10946] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  291.015679][T10938] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  291.028291][T10954] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  291.034893][T10930] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  291.057896][T10961] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  291.094574][T10954] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  291.116584][T10957] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  291.119049][T10952] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  291.149711][T10952] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  291.151807][   T27] audit: type=1804 audit(1692247410.391:907): pid=10966 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/146/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  291.162573][T10952] EXT4-fs (loop5): This should not happen!! Data will be lost
[  291.162573][T10952] 
[  291.204177][T10954] EXT4-fs (loop1): This should not happen!! Data will be lost
[  291.204177][T10954] 
[  291.215253][T10933] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  291.226426][T10961] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  291.232353][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070050a00): i_reserved_data_blocks (1) not cleared!
[  291.240425][T10933] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  291.266657][T10961] EXT4-fs (loop0): This should not happen!! Data will be lost
[  291.266657][T10961] 
[  291.287641][T10957] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  291.290380][T10959] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  291.316213][T10956] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  291.326389][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  291.337565][ T5616] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  291.355267][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  291.355647][T10956] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  291.382083][ T5616] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  291.409333][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b562800): i_reserved_data_blocks (1) not cleared!
[  291.431414][T10959] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  291.447113][T10957] EXT4-fs (loop4): This should not happen!! Data will be lost
[  291.447113][T10957] 
[  291.459018][ T5616] EXT4-fs (loop1): This should not happen!! Data will be lost
[  291.459018][ T5616] 
[  291.466452][T10956] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  291.511244][T10968] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  291.515101][T10956] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  291.542433][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b584600): i_reserved_data_blocks (1) not cleared!
[  291.600898][T10971] loop5: detected capacity change from 0 to 2048
[  291.608487][T10968] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  291.622937][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b563200): i_reserved_data_blocks (1) not cleared!
[  291.623983][T10968] EXT4-fs (loop3): This should not happen!! Data will be lost
[  291.623983][T10968] 
[  291.637183][T10973] loop0: detected capacity change from 0 to 2048
[  291.644672][T10959] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  291.674522][T10969] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  291.736823][T10959] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  291.749969][T10969] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  291.817543][ T5913] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  291.849835][T10969] EXT4-fs (loop2): This should not happen!! Data will be lost
[  291.849835][T10969] 
[  291.861789][ T5913] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  291.889839][T10971] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  291.910006][T10980] loop4: detected capacity change from 0 to 2048
[  291.910654][T10973] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  291.924707][T10981] loop1: detected capacity change from 0 to 2048
[  291.929801][ T5913] EXT4-fs (loop3): This should not happen!! Data will be lost
[  291.929801][ T5913] 
[  291.946221][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  291.963463][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  291.977962][T10971] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  291.991529][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b565000): i_reserved_data_blocks (1) not cleared!
[  291.993480][T10973] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  292.008314][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702c3200): i_reserved_data_blocks (1) not cleared!
[  292.034509][T10971] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  292.119209][T10971] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  292.123510][T10985] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  292.153941][T10984] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  292.191495][T10980] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  292.213101][T10981] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  292.239889][T10984] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  292.274881][T10985] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  292.283158][T10993] loop2: detected capacity change from 0 to 2048
[  292.302577][T10981] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  292.314430][T10985] EXT4-fs (loop0): This should not happen!! Data will be lost
[  292.314430][T10985] 
[  292.315061][T10973] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  292.325066][T10980] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  292.346690][T10984] EXT4-fs (loop5): This should not happen!! Data will be lost
[  292.346690][T10984] 
[  292.364322][T10996] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  292.373824][T10997] loop3: detected capacity change from 0 to 2048
[  292.384524][T10995] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  292.403832][T10973] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  292.417888][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  292.431303][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  292.432266][T10995] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  292.456305][T10996] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  292.476188][T10995] EXT4-fs (loop4): This should not happen!! Data will be lost
[  292.476188][T10995] 
[  292.487697][ T5913] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  292.490064][T10996] EXT4-fs (loop1): This should not happen!! Data will be lost
[  292.490064][T10996] 
[  292.519700][T10980] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  292.534890][T10981] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  292.557466][T10981] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  292.565405][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b453c00): i_reserved_data_blocks (1) not cleared!
[  292.587834][ T5913] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  292.592989][T10981] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  292.618794][T10980] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  292.631206][T10993] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  292.658729][T11005] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  292.675537][ T5913] EXT4-fs (loop0): This should not happen!! Data will be lost
[  292.675537][ T5913] 
[  292.687284][T11005] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  292.703439][T10993] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  292.716393][T10981] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  292.742360][ T6323] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  292.747410][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702a5000): i_reserved_data_blocks (1) not cleared!
[  292.792463][ T6323] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  292.796973][   T58] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  292.815400][T11007] loop5: detected capacity change from 0 to 2048
[  292.826411][ T6323] EXT4-fs (loop4): This should not happen!! Data will be lost
[  292.826411][ T6323] 
[  292.831056][T11002] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  292.858050][T11005] EXT4-fs (loop3): This should not happen!! Data will be lost
[  292.858050][T11005] 
[  292.868676][   T58] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  292.884488][T11005] EXT4-fs (loop3): Total free blocks count 0
[  292.891267][T11005] EXT4-fs (loop3): Free/Dirty block details
[  292.894624][T11002] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  292.897718][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703ba800): i_reserved_data_blocks (1) not cleared!
[  292.916723][T11002] EXT4-fs (loop2): This should not happen!! Data will be lost
[  292.916723][T11002] 
[  292.920484][   T58] EXT4-fs (loop1): This should not happen!! Data will be lost
[  292.920484][   T58] 
[  292.957012][T11005] EXT4-fs (loop3): free_blocks=2415919104
[  292.991850][ T5374] EXT4-fs (loop1): Inode 18 (ffff88807004b200): i_reserved_data_blocks (1) not cleared!
[  293.003348][T11005] EXT4-fs (loop3): dirty_blocks=32
[  293.024195][T10993] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.035507][T11005] EXT4-fs (loop3): Block reservation details
[  293.042126][T11005] EXT4-fs (loop3): i_reserved_data_blocks=2
[  293.050145][T11003] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 22 with error 28
[  293.102210][T11007] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.111043][T11003] EXT4-fs (loop3): This should not happen!! Data will be lost
[  293.111043][T11003] 
[  293.113133][T10993] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  293.179747][T11013] loop0: detected capacity change from 0 to 2048
[  293.193857][T11007] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  293.215451][T11015] loop4: detected capacity change from 0 to 2048
[  293.220798][T11018] loop1: detected capacity change from 0 to 2048
[  293.233051][T11017] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  293.251233][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  293.288310][T11017] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  293.314285][T11020] loop3: detected capacity change from 0 to 2048
[  293.323306][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  293.336505][T11017] EXT4-fs (loop5): This should not happen!! Data will be lost
[  293.336505][T11017] 
[  293.347557][T11007] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.360190][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  293.360190][ T5616] 
[  293.371454][ T5385] EXT4-fs (loop2): Inode 18 (ffff88807004bc00): i_reserved_data_blocks (1) not cleared!
[  293.436234][T11007] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  293.444893][T11013] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.479563][T11007] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.487704][T11015] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.492415][T11007] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  293.518224][T11013] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  293.537137][T11034] loop2: detected capacity change from 0 to 2048
[  293.546168][T11018] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.558553][T11015] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  293.595812][T11018] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  293.596237][ T6386] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  293.631580][T11033] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  293.631704][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  293.647448][T11015] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.681604][T11020] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.715190][T11020] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  293.728220][T11033] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  293.731572][T11018] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.743037][T11033] EXT4-fs (loop0): This should not happen!! Data will be lost
[  293.743037][T11033] 
[  293.760779][T11015] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  293.772877][T11040] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  293.797454][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117
[  293.813092][T11034] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.819027][T11039] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  293.834712][T11034] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  293.841816][T11040] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  293.849679][T11013] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  293.850394][T11013] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  293.870815][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  293.870815][ T6323] 
[  293.874662][T11018] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  293.887141][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702be400): i_reserved_data_blocks (1) not cleared!
[  293.902079][T11041] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  293.916999][T11039] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  293.933636][T11040] EXT4-fs (loop3): This should not happen!! Data will be lost
[  293.933636][T11040] 
[  293.982289][T11039] EXT4-fs (loop4): This should not happen!! Data will be lost
[  293.982289][T11039] 
[  293.989629][T11035] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  294.014020][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  294.026640][T11020] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.031545][T11041] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  294.082040][T11041] EXT4-fs (loop2): This should not happen!! Data will be lost
[  294.082040][T11041] 
[  294.094486][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.104224][T11020] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  294.104483][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 50 with max blocks 1 with error 117
[  294.104510][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  294.104510][   T10] 
[  294.104779][T11035] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  294.104803][T11035] EXT4-fs (loop1): This should not happen!! Data will be lost
[  294.104803][T11035] 
[  294.107053][T11020] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.127961][T11034] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.141275][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075ff5a00): i_reserved_data_blocks (1) not cleared!
[  294.163407][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  294.181451][T11044] loop5: detected capacity change from 0 to 2048
[  294.198877][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b550000): i_reserved_data_blocks (1) not cleared!
[  294.215596][T11034] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  294.239060][T11020] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  294.239710][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075ff5000): i_reserved_data_blocks (1) not cleared!
[  294.251163][T11034] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.318078][T11034] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  294.352059][   T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 28
[  294.369084][   T42] EXT4-fs (loop3): This should not happen!! Data will be lost
[  294.369084][   T42] 
[  294.397804][   T27] kauditd_printk_skb: 15 callbacks suppressed
[  294.397821][   T27] audit: type=1804 audit(1692247413.641:923): pid=11044 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/145/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  294.429897][T11051] loop0: detected capacity change from 0 to 2048
[  294.432065][   T42] EXT4-fs (loop3): Total free blocks count 0
[  294.444977][   T42] EXT4-fs (loop3): Free/Dirty block details
[  294.465466][   T42] EXT4-fs (loop3): free_blocks=2415919104
[  294.478052][ T6323] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  294.501365][T11050] loop4: detected capacity change from 0 to 2048
[  294.542232][T11052] loop1: detected capacity change from 0 to 2048
[  294.559770][   T42] EXT4-fs (loop3): dirty_blocks=32
[  294.563295][   T27] audit: type=1804 audit(1692247413.751:924): pid=11051 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/140/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  294.573704][ T6323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  294.612044][   T42] EXT4-fs (loop3): Block reservation details
[  294.620094][T11044] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.621633][   T42] EXT4-fs (loop3): i_reserved_data_blocks=2
[  294.642301][   T27] audit: type=1804 audit(1692247413.881:925): pid=11060 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/140/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  294.669456][T11044] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  294.712767][ T6323] EXT4-fs (loop2): This should not happen!! Data will be lost
[  294.712767][ T6323] 
[  294.716161][T11051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.731596][T11044] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.735067][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b554600): i_reserved_data_blocks (1) not cleared!
[  294.742964][   T27] audit: type=1804 audit(1692247413.931:926): pid=11052 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/152/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  294.778594][T11044] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  294.800877][T11052] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.811117][T11051] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  294.832928][T11062] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  294.861881][T11060] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  294.890178][T11050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.903327][T11052] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  294.918639][   T27] audit: type=1804 audit(1692247413.941:927): pid=11050 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/145/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  294.935129][T11062] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  294.954778][T11067] loop3: detected capacity change from 0 to 2048
[  294.956576][T11060] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  294.970981][T11050] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  294.975457][T11052] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  294.999217][T11068] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  295.024135][T11068] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  295.038222][T11062] EXT4-fs (loop5): This should not happen!! Data will be lost
[  295.038222][T11062] 
[  295.050257][T11068] EXT4-fs (loop4): This should not happen!! Data will be lost
[  295.050257][T11068] 
2023/08/17 04:43:34 executed programs: 885
[  295.067531][T11060] EXT4-fs (loop0): This should not happen!! Data will be lost
[  295.067531][T11060] 
[  295.085874][T11050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.103411][T11052] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  295.111451][   T27] audit: type=1804 audit(1692247414.351:928): pid=11067 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/149/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  295.129230][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b608000): i_reserved_data_blocks (1) not cleared!
[  295.154012][T11051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.164080][T11066] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  295.178758][T11050] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  295.209751][T11072] loop2: detected capacity change from 0 to 2048
[  295.267572][T11066] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  295.281455][T11051] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  295.297413][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  295.306457][T11067] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.323313][T11066] EXT4-fs (loop1): This should not happen!! Data will be lost
[  295.323313][T11066] 
[  295.352139][   T27] audit: type=1804 audit(1692247414.591:929): pid=11072 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/148/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  295.378358][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  295.392730][T11067] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  295.414385][T11078] loop5: detected capacity change from 0 to 2048
[  295.435660][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.446176][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  295.446176][   T10] 
[  295.459246][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  295.471595][   T42] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  295.491834][T11072] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.493219][T11067] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.504775][   T42] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  295.524919][T11072] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  295.524956][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070041400): i_reserved_data_blocks (1) not cleared!
[  295.548374][T11080] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  295.559621][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703f1e00): i_reserved_data_blocks (1) not cleared!
[  295.565410][   T42] EXT4-fs (loop0): This should not happen!! Data will be lost
[  295.565410][   T42] 
[  295.590573][T11067] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  295.606257][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070040000): i_reserved_data_blocks (1) not cleared!
[  295.626257][T11076] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  295.644909][   T27] audit: type=1804 audit(1692247414.881:930): pid=11078 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/146/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  295.666823][T11080] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  295.746393][T11078] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.759910][T11076] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  295.787602][T11085] loop4: detected capacity change from 0 to 2048
[  295.800875][T11080] EXT4-fs (loop2): This should not happen!! Data will be lost
[  295.800875][T11080] 
[  295.816956][T11086] loop1: detected capacity change from 0 to 2048
[  295.827560][T11076] EXT4-fs (loop3): This should not happen!! Data will be lost
[  295.827560][T11076] 
[  295.827862][T11072] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.852891][T11072] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  295.873104][T11078] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  295.892410][T11072] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.924697][T11089] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  295.935864][T11090] loop0: detected capacity change from 0 to 2048
[  295.949152][T11072] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  295.959727][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  295.974863][   T27] audit: type=1804 audit(1692247415.211:931): pid=11085 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/146/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  296.031156][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  296.078220][ T1183] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  296.093840][T11089] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  296.094279][T11086] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.122027][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807939ee00): i_reserved_data_blocks (1) not cleared!
[  296.134614][T11085] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.140547][ T1183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  296.157768][   T27] audit: type=1804 audit(1692247415.211:932): pid=11086 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/153/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  296.182901][T11089] EXT4-fs (loop5): This should not happen!! Data will be lost
[  296.182901][T11089] 
[  296.183324][ T1183] EXT4-fs (loop2): This should not happen!! Data will be lost
[  296.183324][ T1183] 
[  296.196227][T11078] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.260797][T11085] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  296.279120][T11078] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  296.305689][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b426400): i_reserved_data_blocks (1) not cleared!
[  296.307949][T11102] loop3: detected capacity change from 0 to 2048
[  296.322676][T11090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.339343][   T42] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  296.342319][T11086] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  296.375522][T11085] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.377881][   T42] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  296.386133][T11090] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  296.419960][T11085] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  296.428293][   T42] EXT4-fs (loop5): This should not happen!! Data will be lost
[  296.428293][   T42] 
[  296.434765][T11086] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.452131][T11099] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  296.472998][T11104] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  296.489431][T11099] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  296.503325][T11086] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  296.530992][T11099] EXT4-fs (loop4): This should not happen!! Data will be lost
[  296.530992][T11099] 
[  296.541455][T11104] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  296.555638][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b581400): i_reserved_data_blocks (1) not cleared!
[  296.565056][T11104] EXT4-fs (loop0): This should not happen!! Data will be lost
[  296.565056][T11104] 
[  296.576200][T11090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.596582][T11090] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  296.619148][T11090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.632579][T11108] loop2: detected capacity change from 0 to 2048
[  296.638234][T11100] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  296.664359][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.682995][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  296.695335][T11090] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  296.708592][T11102] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.739652][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b558000): i_reserved_data_blocks (1) not cleared!
[  296.748019][T11100] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  296.782938][T11100] EXT4-fs (loop1): This should not happen!! Data will be lost
[  296.782938][T11100] 
[  296.835827][T11102] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  296.847430][T11108] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.894485][T11115] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  296.907414][T11114] loop5: detected capacity change from 0 to 2048
[  296.916648][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  296.933182][T11117] loop4: detected capacity change from 0 to 2048
[  296.940034][T11115] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  296.942027][T11108] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  296.954969][T11115] EXT4-fs (loop3): This should not happen!! Data will be lost
[  296.954969][T11115] 
[  296.971667][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703bbc00): i_reserved_data_blocks (1) not cleared!
[  296.978445][T11102] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  296.995645][T11102] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  297.009534][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  297.022541][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  297.022541][ T5616] 
[  297.028549][T11102] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.033991][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703f5a00): i_reserved_data_blocks (1) not cleared!
[  297.053762][T11108] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.059579][T11102] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  297.146962][T11102] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.195595][T11114] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.202328][T11117] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.245419][T11108] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  297.263044][T11102] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  297.263194][T11117] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  297.287704][T11127] loop0: detected capacity change from 0 to 2048
[  297.303176][T11118] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  297.309599][T11114] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  297.334634][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  297.344441][T11118] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  297.367473][T11118] EXT4-fs (loop2): This should not happen!! Data will be lost
[  297.367473][T11118] 
[  297.374050][T11128] loop1: detected capacity change from 0 to 2048
[  297.389887][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 42 with max blocks 2 with error 117
[  297.402827][T11117] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.403155][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.412883][T11114] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.424705][T11117] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  297.483791][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  297.483791][ T5616] 
[  297.499366][T11127] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.506817][T11129] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  297.511209][T11114] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  297.536159][T11127] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  297.538650][T11129] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  297.547972][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  297.553418][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b45d000): i_reserved_data_blocks (1) not cleared!
[  297.566429][T11129] EXT4-fs (loop4): This should not happen!! Data will be lost
[  297.566429][T11129] 
[  297.576765][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703ee400): i_reserved_data_blocks (1) not cleared!
[  297.604902][T11117] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.606815][T11130] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  297.607148][T11133] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  297.672968][T11133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  297.698997][T11128] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.700419][T11117] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  297.737835][T11133] EXT4-fs (loop0): This should not happen!! Data will be lost
[  297.737835][T11133] 
[  297.757930][T11127] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.769414][T11127] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  297.781996][T11127] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.797282][T11128] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  297.815674][T11117] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.827641][T11127] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  297.873483][T11128] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.884983][T11127] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.899818][T11139] loop3: detected capacity change from 0 to 2048
[  297.909729][T11127] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  297.921847][T11128] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  297.932028][T11141] loop2: detected capacity change from 0 to 2048
[  297.934065][T11117] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  297.958718][T11127] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  297.971877][T11137] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  297.977709][T11130] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  298.000517][T11137] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  298.016366][T11137] EXT4-fs (loop1): This should not happen!! Data will be lost
[  298.016366][T11137] 
[  298.026880][T11130] EXT4-fs (loop5): This should not happen!! Data will be lost
[  298.026880][T11130] 
[  298.034893][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  298.051745][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.074141][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  298.087897][   T42] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 58 with max blocks 1 with error 117
[  298.104958][T11128] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.119989][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  298.139825][   T42] EXT4-fs (loop0): This should not happen!! Data will be lost
[  298.139825][   T42] 
[  298.156608][T11128] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  298.172222][T11139] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.186624][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070049e00): i_reserved_data_blocks (1) not cleared!
[  298.201215][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070296e00): i_reserved_data_blocks (1) not cleared!
[  298.214051][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  298.214051][ T5913] 
[  298.256988][ T5616] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  298.263543][T11139] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  298.281831][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702a3c00): i_reserved_data_blocks (1) not cleared!
[  298.311810][ T5616] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 42 with max blocks 1 with error 117
[  298.367911][T11141] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.380058][ T5616] EXT4-fs (loop1): This should not happen!! Data will be lost
[  298.380058][ T5616] 
[  298.396809][T11148] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  298.424990][T11150] loop0: detected capacity change from 0 to 2048
[  298.449571][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b568a00): i_reserved_data_blocks (1) not cleared!
[  298.483059][T11141] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  298.503285][T11154] loop4: detected capacity change from 0 to 2048
[  298.510743][T11148] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  298.519966][T11152] loop5: detected capacity change from 0 to 2048
[  298.529589][T11148] EXT4-fs (loop3): This should not happen!! Data will be lost
[  298.529589][T11148] 
[  298.530282][T11139] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.540742][T11141] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.562879][T11139] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  298.585897][T11139] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.605723][T11141] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  298.606923][T11139] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  298.646474][T11155] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  298.662286][T11150] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.681791][T11155] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  298.706870][T11150] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  298.719626][T11139] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.760820][T11139] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  298.784777][T11155] EXT4-fs (loop2): This should not happen!! Data will be lost
[  298.784777][T11155] 
[  298.824137][T11152] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.854099][T11152] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  298.855322][T11162] loop1: detected capacity change from 0 to 2048
[  298.876866][T11163] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  298.900719][T11154] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.901812][T11152] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.911103][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  298.934760][T11154] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  298.937170][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  298.954311][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  298.976388][T11163] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  298.981054][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b55d000): i_reserved_data_blocks (1) not cleared!
[  298.989375][T11152] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  299.001992][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 2 with error 117
[  299.024448][T11169] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  299.037528][T11163] EXT4-fs (loop0): This should not happen!! Data will be lost
[  299.037528][T11163] 
[  299.042792][T11168] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  299.052849][T11150] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  299.075606][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  299.075606][ T1183] 
[  299.077752][T11150] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  299.086851][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b609e00): i_reserved_data_blocks (1) not cleared!
[  299.127900][T11169] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  299.140545][T11168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  299.166840][T11168] EXT4-fs (loop5): This should not happen!! Data will be lost
[  299.166840][T11168] 
[  299.178388][T11169] EXT4-fs (loop4): This should not happen!! Data will be lost
[  299.178388][T11169] 
[  299.189351][T11154] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  299.232414][T11154] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  299.249519][T11173] loop2: detected capacity change from 0 to 2048
[  299.262848][ T5913] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  299.293318][T11162] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  299.317464][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  299.332455][ T5913] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  299.345936][T11162] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  299.362902][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  299.364753][ T5913] EXT4-fs (loop0): This should not happen!! Data will be lost
[  299.364753][ T5913] 
[  299.386102][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 41 with max blocks 1 with error 117
[  299.393253][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  299.406246][T11177] loop3: detected capacity change from 0 to 2048
[  299.414689][T11162] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  299.418937][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  299.418937][ T1183] 
[  299.443240][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702c4600): i_reserved_data_blocks (1) not cleared!
[  299.463706][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  299.463726][   T27] audit: type=1804 audit(1692247418.701:946): pid=11173 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/151/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  299.500393][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702e8000): i_reserved_data_blocks (1) not cleared!
[  299.517315][T11162] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  299.546228][   T27] audit: type=1804 audit(1692247418.781:947): pid=11177 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/152/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  299.572124][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702c0000): i_reserved_data_blocks (1) not cleared!
[  299.614107][T11173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  299.656917][T11175] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  299.695406][T11177] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  299.728455][T11175] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  299.748811][T11175] EXT4-fs (loop1): This should not happen!! Data will be lost
[  299.748811][T11175] 
[  299.757046][T11173] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  299.763943][T11186] loop0: detected capacity change from 0 to 2048
[  299.774820][T11189] loop4: detected capacity change from 0 to 2048
[  299.785574][T11177] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  299.799903][T11187] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  299.822419][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b582800): i_reserved_data_blocks (1) not cleared!
[  299.852337][T11177] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  299.874764][   T27] audit: type=1804 audit(1692247419.111:948): pid=11186 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/144/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  299.890893][T11191] loop5: detected capacity change from 0 to 2048
[  299.912540][T11187] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  299.925241][T11187] EXT4-fs (loop2): This should not happen!! Data will be lost
[  299.925241][T11187] 
[  299.935621][T11173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  299.959360][   T27] audit: type=1804 audit(1692247419.201:949): pid=11189 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/149/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  299.988656][T11177] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  300.000606][T11173] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  300.029299][   T27] audit: type=1804 audit(1692247419.271:950): pid=11191 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/149/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  300.040792][T11189] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  300.072394][   T42] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  300.094076][T11189] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  300.110495][T11183] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  300.134615][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  300.137068][T11198] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  300.159466][T11203] loop1: detected capacity change from 0 to 2048
[  300.183723][T11191] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  300.207264][T11202] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  300.231048][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  300.231048][   T42] 
[  300.231409][T11183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  300.254739][T11198] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 15 with error 28
[  300.257193][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702c5a00): i_reserved_data_blocks (1) not cleared!
[  300.278145][T11202] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  300.291386][T11191] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  300.313760][T11205] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  300.333614][T11183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  300.333614][T11183] 
2023/08/17 04:43:39 executed programs: 908
[  300.338016][   T27] audit: type=1804 audit(1692247419.581:951): pid=11203 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/156/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  300.362216][T11198] EXT4-fs (loop0): This should not happen!! Data will be lost
[  300.362216][T11198] 
[  300.378792][T11202] EXT4-fs (loop4): This should not happen!! Data will be lost
[  300.378792][T11202] 
[  300.381830][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  300.398747][T11205] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  300.398779][T11205] EXT4-fs (loop5): This should not happen!! Data will be lost
[  300.398779][T11205] 
[  300.399263][T11191] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  300.441614][T11203] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  300.453708][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  300.481986][T11203] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  300.494259][T11189] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  300.504067][T11198] EXT4-fs (loop0): Total free blocks count 0
[  300.510842][T11198] EXT4-fs (loop0): Free/Dirty block details
[  300.518654][T11198] EXT4-fs (loop0): free_blocks=2415919104
[  300.525065][T11198] EXT4-fs (loop0): dirty_blocks=16
[  300.531262][T11198] EXT4-fs (loop0): Block reservation details
[  300.540784][T11189] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  300.555529][T11208] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  300.572887][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b585a00): i_reserved_data_blocks (1) not cleared!
[  300.586204][T11198] EXT4-fs (loop0): i_reserved_data_blocks=1
[  300.610741][T11210] loop2: detected capacity change from 0 to 2048
[  300.622435][T11191] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  300.634691][T11208] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  300.647395][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  300.659908][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  300.674070][   T27] audit: type=1804 audit(1692247419.901:952): pid=11210 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/152/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  300.709939][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  300.716090][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  300.729126][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  300.729126][   T10] 
[  300.746894][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b563200): i_reserved_data_blocks (1) not cleared!
[  300.758296][   T42] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  300.760172][T11208] EXT4-fs (loop1): This should not happen!! Data will be lost
[  300.760172][T11208] 
[  300.786169][ T6386] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  300.832840][   T42] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  300.834748][T11210] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  300.890445][T11203] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  300.907792][   T42] EXT4-fs (loop5): This should not happen!! Data will be lost
[  300.907792][   T42] 
[  300.930355][T11215] loop3: detected capacity change from 0 to 2048
[  300.955133][T11203] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  300.968206][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b528a00): i_reserved_data_blocks (1) not cleared!
[  301.006665][T11210] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  301.029508][T11218] loop4: detected capacity change from 0 to 2048
[  301.042709][T11220] loop0: detected capacity change from 0 to 2048
[  301.043724][T11219] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  301.065086][   T27] audit: type=1804 audit(1692247420.311:953): pid=11215 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/153/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  301.109304][ T5913] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  301.156735][T11219] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  301.169705][ T5913] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  301.169741][ T5913] EXT4-fs (loop1): This should not happen!! Data will be lost
[  301.169741][ T5913] 
[  301.169951][   T27] audit: type=1804 audit(1692247420.371:954): pid=11220 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/145/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  301.185633][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703bda00): i_reserved_data_blocks (1) not cleared!
[  301.203190][T11224] loop5: detected capacity change from 0 to 2048
[  301.238189][T11215] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  301.264937][T11220] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  301.277029][   T27] audit: type=1804 audit(1692247420.491:955): pid=11218 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/150/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  301.314386][T11220] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  301.325205][T11219] EXT4-fs (loop2): This should not happen!! Data will be lost
[  301.325205][T11219] 
[  301.327366][T11215] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  301.372732][T11218] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  301.403125][T11233] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  301.443549][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  301.459513][T11218] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  301.473080][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  301.489378][T11237] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  301.496740][T11233] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  301.514757][T11231] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  301.546720][T11237] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  301.562815][T11224] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  301.570656][ T5385] EXT4-fs (loop2): Inode 18 (ffff88807933e400): i_reserved_data_blocks (1) not cleared!
[  301.575803][T11237] EXT4-fs (loop4): This should not happen!! Data will be lost
[  301.575803][T11237] 
[  301.593446][T11231] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  301.593479][T11231] EXT4-fs (loop3): This should not happen!! Data will be lost
[  301.593479][T11231] 
[  301.594072][T11215] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  301.626080][T11233] EXT4-fs (loop0): This should not happen!! Data will be lost
[  301.626080][T11233] 
[  301.645146][T11224] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  301.648726][T11238] loop1: detected capacity change from 0 to 2048
[  301.658961][T11218] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  301.681827][T11224] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  301.682712][T11220] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  301.700021][T11218] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  301.716393][T11215] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  301.741260][T11224] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  301.779833][ T5913] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  301.793223][T11242] loop2: detected capacity change from 0 to 2048
[  301.800079][T11220] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  301.809601][ T5913] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117
[  301.817948][T11240] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  301.832824][T11238] EXT4-fs mount: 200 callbacks suppressed
[  301.832847][T11238] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  301.861407][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  301.875145][T11240] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  301.901956][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  301.914603][ T5913] EXT4-fs (loop3): This should not happen!! Data will be lost
[  301.914603][ T5913] 
[  301.931977][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  301.950576][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  301.950576][   T10] 
[  301.954581][T11242] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  301.965397][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702bee00): i_reserved_data_blocks (1) not cleared!
[  301.983706][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  301.995639][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  302.023647][T11240] EXT4-fs (loop5): This should not happen!! Data will be lost
[  302.023647][T11240] 
[  302.032590][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b453c00): i_reserved_data_blocks (1) not cleared!
[  302.039529][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  302.039529][ T5616] 
[  302.056607][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  302.082535][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  302.108044][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b456400): i_reserved_data_blocks (1) not cleared!
[  302.117271][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  302.122965][ T5384] EXT4-fs (loop0): Inode 18 (ffff88807933ee00): i_reserved_data_blocks (1) not cleared!
[  302.147465][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  302.173575][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  302.185321][T11238] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  302.224102][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  302.227632][T11250] loop3: detected capacity change from 0 to 2048
[  302.242059][T11238] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  302.343999][T11251] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  302.422525][T11256] loop0: detected capacity change from 0 to 2048
[  302.426921][T11258] loop4: detected capacity change from 0 to 2048
[  302.433004][T11254] loop5: detected capacity change from 0 to 2048
[  302.457638][T11259] loop2: detected capacity change from 0 to 2048
[  302.464098][T11251] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  302.482126][T11251] EXT4-fs (loop1): This should not happen!! Data will be lost
[  302.482126][T11251] 
[  302.483922][T11250] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  302.528149][T11258] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  302.537427][T11254] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  302.555138][T11256] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  302.577780][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b553200): i_reserved_data_blocks (1) not cleared!
[  302.635131][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  302.644367][T11259] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  302.769819][T11271] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  302.775548][T11276] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  302.816862][T11276] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  302.845436][T11256] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  302.865014][T11254] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  302.870056][T11279] loop1: detected capacity change from 0 to 2048
[  302.875500][T11250] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  302.882091][T11276] EXT4-fs (loop2): This should not happen!! Data will be lost
[  302.882091][T11276] 
[  302.897492][T11256] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  302.902576][T11271] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  302.924557][T11254] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  302.940946][T11271] EXT4-fs (loop4): This should not happen!! Data will be lost
[  302.940946][T11271] 
[  302.946787][T11250] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  302.952139][T11276] EXT4-fs (loop2): Total free blocks count 0
[  302.973882][T11258] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  302.977079][T11282] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  302.985000][T11258] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  303.000708][T11276] EXT4-fs (loop2): Free/Dirty block details
[  303.018552][T11274] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  303.024264][T11279] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  303.033998][T11282] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  303.056517][T11276] EXT4-fs (loop2): free_blocks=2415919104
[  303.059580][T11256] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  303.074659][T11282] EXT4-fs (loop5): This should not happen!! Data will be lost
[  303.074659][T11282] 
[  303.077638][T11276] EXT4-fs (loop2): dirty_blocks=32
[  303.088157][T11254] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  303.102797][T11254] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  303.104363][T11276] EXT4-fs (loop2): Block reservation details
[  303.123005][T11276] EXT4-fs (loop2): i_reserved_data_blocks=2
[  303.136863][T11274] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  303.139437][T11280] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 18 with error 28
[  303.156694][T11258] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  303.178066][T11256] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  303.206308][T11274] EXT4-fs (loop3): This should not happen!! Data will be lost
[  303.206308][T11274] 
[  303.218080][T11254] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  303.227730][T11281] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  303.243349][T11279] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  303.265356][T11258] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  303.287740][T11281] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  303.311168][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b60e400): i_reserved_data_blocks (1) not cleared!
[  303.320813][T11281] EXT4-fs (loop0): This should not happen!! Data will be lost
[  303.320813][T11281] 
[  303.326922][T11279] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  303.344347][T11254] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  303.347766][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  303.360261][T11279] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  303.386628][   T42] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  303.407334][ T5384] EXT4-fs (loop0): Inode 18 (ffff888079399400): i_reserved_data_blocks (1) not cleared!
[  303.433063][ T5913] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  303.441406][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  303.460495][   T42] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  303.486591][T11279] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  303.510839][   T42] EXT4-fs (loop4): This should not happen!! Data will be lost
[  303.510839][   T42] 
[  303.521644][ T5913] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 2 with error 117
[  303.545364][ T5913] EXT4-fs (loop5): This should not happen!! Data will be lost
[  303.545364][ T5913] 
[  303.559382][T11279] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0
[  303.573384][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703f6e00): i_reserved_data_blocks (1) not cleared!
[  303.574199][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  303.593579][T11287] loop2: detected capacity change from 0 to 2048
[  303.623630][T11289] loop3: detected capacity change from 0 to 2048
[  303.628838][T11279] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  303.640398][T11279] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  303.654152][ T5390] EXT4-fs (loop5): Inode 18 (ffff88807939bc00): i_reserved_data_blocks (1) not cleared!
[  303.654784][T11279] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  303.675397][T11279] EXT4-fs error (device loop1): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.1: mark_inode_dirty error
[  303.700419][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  303.715213][T11287] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  303.722266][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  303.764016][T11291] loop0: detected capacity change from 0 to 2048
[  303.793760][T11289] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  303.891175][T11287] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  303.910828][T11291] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  303.973606][T11287] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  304.000985][T11297] loop4: detected capacity change from 0 to 2048
[  304.042629][T11289] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.047933][T11303] loop1: detected capacity change from 0 to 2048
[  304.067169][T11287] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.075466][T11291] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.093440][T11305] loop5: detected capacity change from 0 to 2048
[  304.096278][T11287] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  304.110595][T11297] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  304.124816][T11289] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  304.141436][T11291] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  304.143848][T11303] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  304.170342][T11308] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  304.192836][T11308] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  304.192926][T11307] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  304.224361][T11305] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  304.285074][T11303] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.303626][T11301] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  304.304219][T11308] EXT4-fs (loop3): This should not happen!! Data will be lost
[  304.304219][T11308] 
[  304.319266][T11297] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.340211][T11307] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  304.382472][T11307] EXT4-fs (loop0): This should not happen!! Data will be lost
[  304.382472][T11307] 
[  304.384379][T11303] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  304.406717][T11291] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.417529][T11297] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  304.444790][T11291] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  304.447936][T11289] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.480274][T11315] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  304.487325][T11303] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.512212][T11305] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.514339][T11289] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  304.532637][T11301] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  304.546323][T11303] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  304.549030][T11315] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  304.570548][T11305] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  304.583133][T11301] EXT4-fs (loop2): This should not happen!! Data will be lost
[  304.583133][T11301] 
[  304.602718][T11317] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  304.604178][T11315] EXT4-fs (loop4): This should not happen!! Data will be lost
[  304.604178][T11315] 
[  304.622226][ T5913] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  304.659786][ T6323] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  304.661724][T11317] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  304.674486][T11319] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  304.694544][ T5913] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  304.716248][ T6323] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  304.725781][T11319] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  304.729061][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.748766][T11317] EXT4-fs (loop1): This should not happen!! Data will be lost
[  304.748766][T11317] 
[  304.765055][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.770045][ T5913] EXT4-fs (loop0): This should not happen!! Data will be lost
[  304.770045][ T5913] 
[  304.786330][ T6323] EXT4-fs (loop3): This should not happen!! Data will be lost
[  304.786330][ T6323] 
[  304.786483][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b45da00): i_reserved_data_blocks (1) not cleared!
[  304.799613][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  304.820197][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702a5a00): i_reserved_data_blocks (1) not cleared!
[  304.830300][T11319] EXT4-fs (loop5): This should not happen!! Data will be lost
[  304.830300][T11319] 
[  304.846440][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  304.869447][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  304.876706][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  304.886614][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703f0000): i_reserved_data_blocks (1) not cleared!
[  304.895365][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.934634][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  304.941672][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  304.958271][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075ff0a00): i_reserved_data_blocks (1) not cleared!
[  304.964266][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  304.982324][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  304.999081][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  305.076889][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e69e00): i_reserved_data_blocks (1) not cleared!
[  305.089128][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b45b200): i_reserved_data_blocks (1) not cleared!
[  305.115921][T11321] loop3: detected capacity change from 0 to 2048
[  305.127396][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  305.139609][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  305.196296][T11321] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  305.197414][T11323] loop0: detected capacity change from 0 to 2048
[  305.235200][T11326] loop2: detected capacity change from 0 to 2048
[  305.247903][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  305.247921][   T27] audit: type=1804 audit(1692247424.491:972): pid=11321 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/156/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  305.291348][T11327] loop4: detected capacity change from 0 to 2048
[  305.349208][T11321] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  305.364034][T11326] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  305.380031][T11323] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  305.400455][T11332] loop5: detected capacity change from 0 to 2048
[  305.410316][T11338] loop1: detected capacity change from 0 to 2048
[  305.419565][T11321] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  305.445568][T11321] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  305.446911][T11327] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  305.471100][T11321] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  305.483268][   T27] audit: type=1804 audit(1692247424.711:973): pid=11323 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/148/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  305.508935][T11338] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  305.524907][T11332] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  305.539499][T11331] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  305.548795][   T27] audit: type=1804 audit(1692247424.721:974): pid=11343 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/156/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  305.603411][T11326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  305.605404][T11327] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  305.616524][T11323] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  305.669363][T11331] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  305.692243][T11327] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  305.704853][T11326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  305.722893][   T27] audit: type=1804 audit(1692247424.751:975): pid=11327 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/153/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  305.731725][T11331] EXT4-fs (loop3): This should not happen!! Data will be lost
[  305.731725][T11331] 
[  305.774724][T11323] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  305.799954][T11348] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  305.801638][T11332] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
2023/08/17 04:43:45 executed programs: 932
[  305.832229][T11338] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  305.848499][   T27] audit: type=1804 audit(1692247424.881:976): pid=11332 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/153/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  305.874052][T11352] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  305.874123][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880792ba800): i_reserved_data_blocks (1) not cleared!
[  305.890216][T11327] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  305.911523][T11348] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  305.916755][T11332] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  305.942872][T11348] EXT4-fs (loop2): This should not happen!! Data will be lost
[  305.942872][T11348] 
[  305.948156][T11352] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  305.953545][   T27] audit: type=1804 audit(1692247424.881:977): pid=11338 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/160/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  305.972551][T11352] EXT4-fs (loop0): This should not happen!! Data will be lost
[  305.972551][T11352] 
[  306.003947][T11327] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  306.032286][T11338] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  306.032327][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  306.055553][T11351] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  306.070973][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  306.111194][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  306.143179][T11349] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  306.159012][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  306.181402][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703e5000): i_reserved_data_blocks (1) not cleared!
[  306.192292][T11351] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  306.192332][T11351] EXT4-fs (loop5): This should not happen!! Data will be lost
[  306.192332][T11351] 
[  306.227827][T11353] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  306.245855][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  306.258589][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b559e00): i_reserved_data_blocks (1) not cleared!
[  306.262596][T11349] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  306.279711][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  306.294001][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  306.304013][T11353] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  306.321439][T11356] loop3: detected capacity change from 0 to 2048
[  306.323436][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703e3200): i_reserved_data_blocks (1) not cleared!
[  306.329731][T11349] EXT4-fs (loop4): This should not happen!! Data will be lost
[  306.329731][T11349] 
[  306.404824][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  306.436303][T11353] EXT4-fs (loop1): This should not happen!! Data will be lost
[  306.436303][T11353] 
[  306.461106][T11358] loop2: detected capacity change from 0 to 2048
[  306.477967][T11356] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  306.492258][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070294600): i_reserved_data_blocks (1) not cleared!
[  306.514954][   T27] audit: type=1804 audit(1692247425.751:978): pid=11356 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/157/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  306.542053][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070291e00): i_reserved_data_blocks (1) not cleared!
[  306.560621][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  306.564574][T11358] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  306.587952][T11362] loop5: detected capacity change from 0 to 2048
[  306.609452][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  306.624646][T11356] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  306.687435][   T27] audit: type=1804 audit(1692247425.931:979): pid=11358 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/157/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  306.701139][T11356] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  306.788853][T11367] loop0: detected capacity change from 0 to 2048
[  306.820435][T11362] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  306.838677][T11356] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  306.855766][T11358] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  306.865886][T11356] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  306.883734][T11367] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  306.888103][   T27] audit: type=1804 audit(1692247426.121:980): pid=11362 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/154/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  306.948575][T11375] loop1: detected capacity change from 0 to 2048
[  306.959046][T11368] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  306.961417][T11358] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  306.979262][T11368] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  307.007095][T11374] loop4: detected capacity change from 0 to 2048
[  307.007250][T11368] EXT4-fs (loop3): This should not happen!! Data will be lost
[  307.007250][T11368] 
[  307.039402][T11375] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  307.056927][T11378] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  307.074951][T11362] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.079099][T11374] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  307.104131][   T27] audit: type=1804 audit(1692247426.341:981): pid=11374 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/154/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  307.128368][T11378] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  307.156208][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.156307][T11379] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.180110][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  307.205184][T11378] EXT4-fs (loop2): This should not happen!! Data will be lost
[  307.205184][T11378] 
[  307.219379][T11362] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  307.221139][T11374] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.233397][T11379] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  307.248083][T11362] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.263931][T11379] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.266550][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b559400): i_reserved_data_blocks (1) not cleared!
[  307.278782][T11379] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  307.297063][T11379] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0
[  307.333554][T11362] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  307.349992][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  307.359630][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.369667][T11375] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.380058][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  307.392555][T11386] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  307.411677][T11375] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  307.424256][T11379] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.434838][T11379] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  307.443579][T11374] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  307.452068][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702ea800): i_reserved_data_blocks (1) not cleared!
[  307.471323][T11389] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  307.473360][T11386] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  307.488340][T11390] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  307.529443][T11389] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  307.542714][T11389] EXT4-fs (loop4): This should not happen!! Data will be lost
[  307.542714][T11389] 
[  307.553049][T11386] EXT4-fs (loop5): This should not happen!! Data will be lost
[  307.553049][T11386] 
[  307.564693][T11379] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.566183][T11390] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  307.589650][T11379] EXT4-fs error (device loop0): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.0: mark_inode_dirty error
[  307.621732][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b583200): i_reserved_data_blocks (1) not cleared!
[  307.629021][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  307.635369][T11374] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.651393][T11390] EXT4-fs (loop1): This should not happen!! Data will be lost
[  307.651393][T11390] 
[  307.659403][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  307.670779][T11375] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  307.688895][T11392] loop3: detected capacity change from 0 to 2048
[  307.695704][T11375] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  307.709125][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  307.718503][T11374] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  307.794546][ T5616] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  307.814381][ T5913] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  307.826754][T11392] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  307.868277][ T5616] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  307.875573][T11400] loop0: detected capacity change from 0 to 2048
[  307.891218][ T5913] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  307.904371][ T5913] EXT4-fs (loop1): This should not happen!! Data will be lost
[  307.904371][ T5913] 
[  307.916865][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b568000): i_reserved_data_blocks (1) not cleared!
[  307.930102][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  307.939899][ T5616] EXT4-fs (loop4): This should not happen!! Data will be lost
[  307.939899][ T5616] 
[  307.953314][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b56ee00): i_reserved_data_blocks (1) not cleared!
[  307.969429][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  307.999292][T11400] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  308.034908][T11394] loop2: detected capacity change from 0 to 2048
[  308.051779][T11398] loop5: detected capacity change from 0 to 2048
[  308.092847][T11392] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.135432][T11398] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  308.141297][T11408] loop1: detected capacity change from 0 to 2048
[  308.174896][T11407] loop4: detected capacity change from 0 to 2048
[  308.202515][T11392] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  308.203522][T11394] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  308.251196][T11400] EXT4-fs error (device loop0): __ext4_get_inode_loc:4345: comm syz-executor.0: Invalid inode table block 0 in block_group 0
[  308.296954][T11408] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  308.317805][T11407] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  308.334199][T11402] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  308.346087][T11398] EXT4-fs error (device loop5): __ext4_get_inode_loc:4345: comm syz-executor.5: Invalid inode table block 0 in block_group 0
[  308.370129][T11400] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.437087][T11400] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  308.454572][T11408] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.469812][T11402] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  308.497297][T11400] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.510961][T11398] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.521558][T11400] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  308.539118][T11398] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  308.544081][T11402] EXT4-fs (loop3): This should not happen!! Data will be lost
[  308.544081][T11402] 
[  308.559786][T11420] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  308.565060][T11408] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  308.580344][T11420] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  308.589092][T11394] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.609072][T11420] EXT4-fs (loop5): This should not happen!! Data will be lost
[  308.609072][T11420] 
[  308.622210][T11398] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.632226][T11414] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  308.646190][T11407] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.661328][T11398] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  308.666702][T11425] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  308.693962][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070049400): i_reserved_data_blocks (1) not cleared!
[  308.697983][T11407] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  308.725125][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  308.732240][T11426] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  308.734445][T11394] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  308.764552][T11414] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  308.781791][   T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  308.783934][T11426] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  308.806036][T11425] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  308.816762][T11423] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  308.823261][T11414] EXT4-fs (loop0): This should not happen!! Data will be lost
[  308.823261][T11414] 
[  308.843644][T11426] EXT4-fs (loop4): This should not happen!! Data will be lost
[  308.843644][T11426] 
[  308.847675][   T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  308.859340][T11407] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.878261][T11423] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  308.892790][T11425] EXT4-fs (loop1): This should not happen!! Data will be lost
[  308.892790][T11425] 
[  308.893165][T11423] EXT4-fs (loop2): This should not happen!! Data will be lost
[  308.893165][T11423] 
[  308.913203][   T10] EXT4-fs (loop5): This should not happen!! Data will be lost
[  308.913203][   T10] 
[  308.933068][T11407] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  308.941355][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703c8000): i_reserved_data_blocks (1) not cleared!
[  308.966597][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  308.982037][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  308.987352][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  309.016661][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.025664][T11428] loop3: detected capacity change from 0 to 2048
[  309.033025][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  309.036791][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b528000): i_reserved_data_blocks (1) not cleared!
[  309.063390][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  309.076893][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  309.089055][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075ff2800): i_reserved_data_blocks (1) not cleared!
[  309.092333][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b564600): i_reserved_data_blocks (1) not cleared!
[  309.123195][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  309.123195][ T1183] 
[  309.149312][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075ff4600): i_reserved_data_blocks (1) not cleared!
[  309.275479][T11435] loop5: detected capacity change from 0 to 2048
[  309.316346][T11441] loop4: detected capacity change from 0 to 2048
[  309.331942][T11432] loop2: detected capacity change from 0 to 2048
[  309.379208][T11428] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.455376][T11437] loop1: detected capacity change from 0 to 2048
[  309.467791][T11428] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  309.496536][T11435] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.518196][T11448] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  309.522253][T11432] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.547014][T11441] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.568408][T11444] loop0: detected capacity change from 0 to 2048
[  309.574005][T11435] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  309.601391][T11441] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  309.607902][T11448] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  309.657309][T11448] EXT4-fs (loop3): This should not happen!! Data will be lost
[  309.657309][T11448] 
[  309.672473][T11453] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  309.690510][T11441] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.700589][T11432] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  309.719342][T11428] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.730519][T11453] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  309.744071][T11453] EXT4-fs (loop5): This should not happen!! Data will be lost
[  309.744071][T11453] 
[  309.758153][T11435] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.773423][T11432] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.784916][T11435] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  309.788957][T11444] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.823046][T11428] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  309.824411][T11459] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.848969][T11432] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  309.862163][T11441] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  309.880598][T11435] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.891922][T11444] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  309.899028][T11435] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  309.914344][T11459] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  309.922177][T11454] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  309.930526][   T42] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  309.942658][T11444] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.958373][T11452] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  309.983564][T11435] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.993559][T11459] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  309.993620][T11444] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  310.004226][   T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 47 with max blocks 1 with error 117
[  310.022940][T11452] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  310.029621][   T42] EXT4-fs (loop3): This should not happen!! Data will be lost
[  310.029621][   T42] 
[  310.047337][T11454] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  310.050476][T11459] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  310.070974][T11454] EXT4-fs (loop4): This should not happen!! Data will be lost
[  310.070974][T11454] 
[  310.074880][T11435] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  310.093576][T11452] EXT4-fs (loop2): This should not happen!! Data will be lost
[  310.093576][T11452] 
[  310.100313][T11461] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  310.125160][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702ed000): i_reserved_data_blocks (1) not cleared!
[  310.136728][T11459] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0
[  310.145645][T11441] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  310.172324][T11432] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  310.190369][T11441] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  310.201466][T11461] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  310.220423][   T42] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  310.234928][   T42] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 101 with max blocks 1 with error 117
[  310.242574][T11432] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  310.248275][   T42] EXT4-fs (loop5): This should not happen!! Data will be lost
[  310.248275][   T42] 
[  310.272194][T11459] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  310.273007][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b450a00): i_reserved_data_blocks (1) not cleared!
[  310.306160][T11461] EXT4-fs (loop0): This should not happen!! Data will be lost
[  310.306160][T11461] 
[  310.338623][T11459] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  310.355704][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  310.371193][ T6323] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  310.390085][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  310.407586][T11465] loop5: detected capacity change from 0 to 2048
[  310.418518][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  310.421577][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  310.450776][T11464] loop3: detected capacity change from 0 to 2048
[  310.454597][T11459] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  310.457488][ T6323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117
[  310.476380][T11459] EXT4-fs error (device loop1): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.1: mark_inode_dirty error
[  310.492733][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  310.492733][   T10] 
[  310.503249][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702bda00): i_reserved_data_blocks (1) not cleared!
[  310.506048][ T6323] EXT4-fs (loop2): This should not happen!! Data will be lost
[  310.506048][ T6323] 
[  310.544856][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b456400): i_reserved_data_blocks (1) not cleared!
[  310.555350][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702b8000): i_reserved_data_blocks (1) not cleared!
[  310.633350][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  310.633368][   T27] audit: type=1804 audit(1692247429.871:994): pid=11465 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/157/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  310.729264][T11471] loop0: detected capacity change from 0 to 2048
[  310.746454][   T27] audit: type=1804 audit(1692247429.881:995): pid=11464 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/160/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  310.799418][T11477] loop4: detected capacity change from 0 to 2048
[  310.807730][   T27] audit: type=1804 audit(1692247430.051:996): pid=11478 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/157/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  310.811231][T11478] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  310.846063][   T27] audit: type=1804 audit(1692247430.051:997): pid=11478 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/157/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  310.891947][T11480] loop2: detected capacity change from 0 to 2048
[  310.893230][T11481] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  310.921718][T11478] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  310.934963][T11475] loop1: detected capacity change from 0 to 2048
[  310.948022][   T27] audit: type=1804 audit(1692247430.191:998): pid=11471 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/152/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  311.003573][T11481] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  311.058904][   T27] audit: type=1804 audit(1692247430.261:999): pid=11477 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/157/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  311.084966][T11478] EXT4-fs (loop5): This should not happen!! Data will be lost
[  311.084966][T11478] 
[  311.107599][T11481] EXT4-fs (loop3): This should not happen!! Data will be lost
[  311.107599][T11481] 
[  311.128713][T11471] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  311.139352][   T27] audit: type=1804 audit(1692247430.261:1000): pid=11480 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/160/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  311.165797][T11478] EXT4-fs (loop5): Total free blocks count 0
[  311.176729][T11464] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  311.198396][T11471] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  311.206791][T11475] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  311.212570][T11480] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  311.235604][T11497] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  311.251436][T11478] EXT4-fs (loop5): Free/Dirty block details
[  311.260500][T11464] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  311.273342][   T27] audit: type=1804 audit(1692247430.271:1001): pid=11475 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/164/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  311.300533][T11478] EXT4-fs (loop5): free_blocks=2415919104
[  311.312488][T11489] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  311.312739][T11475] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  311.313012][T11480] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  311.331463][T11478] EXT4-fs (loop5): dirty_blocks=32
2023/08/17 04:43:50 executed programs: 956
[  311.346818][T11497] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  311.365056][T11498] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  311.373005][T11489] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  311.398992][T11480] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  311.399478][   T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  311.422891][T11478] EXT4-fs (loop5): Block reservation details
[  311.422914][T11478] EXT4-fs (loop5): i_reserved_data_blocks=2
[  311.423434][T11476] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  311.441289][T11497] EXT4-fs (loop4): This should not happen!! Data will be lost
[  311.441289][T11497] 
[  311.459801][   T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  311.465017][T11480] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  311.472767][   T10] EXT4-fs (loop3): This should not happen!! Data will be lost
[  311.472767][   T10] 
[  311.491436][T11498] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  311.502851][T11476] EXT4-fs (loop5): This should not happen!! Data will be lost
[  311.502851][T11476] 
[  311.519620][T11477] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  311.536611][T11489] EXT4-fs (loop0): This should not happen!! Data will be lost
[  311.536611][T11489] 
[  311.553352][T11477] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  311.560927][T11498] EXT4-fs (loop1): This should not happen!! Data will be lost
[  311.560927][T11498] 
[  311.579485][T11496] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  311.599564][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b609400): i_reserved_data_blocks (1) not cleared!
[  311.610195][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  311.624370][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  311.644910][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  311.656622][T11496] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  311.679067][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  311.697945][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  311.712037][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  311.734598][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703f1e00): i_reserved_data_blocks (1) not cleared!
[  311.759614][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  311.759614][   T10] 
[  311.763172][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b423200): i_reserved_data_blocks (1) not cleared!
[  311.779369][T11500] loop5: detected capacity change from 0 to 2048
[  311.786032][T11496] EXT4-fs (loop2): This should not happen!! Data will be lost
[  311.786032][T11496] 
[  311.793347][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703f1400): i_reserved_data_blocks (1) not cleared!
[  311.844659][T11502] loop3: detected capacity change from 0 to 2048
[  311.905410][   T27] audit: type=1804 audit(1692247431.141:1002): pid=11500 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/158/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  311.936783][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.001470][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  312.056136][T11500] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.086194][   T27] audit: type=1804 audit(1692247431.261:1003): pid=11502 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/161/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  312.093289][T11506] loop0: detected capacity change from 0 to 2048
[  312.116859][T11513] loop1: detected capacity change from 0 to 2048
[  312.133806][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b420000): i_reserved_data_blocks (1) not cleared!
[  312.151403][T11511] loop4: detected capacity change from 0 to 2048
[  312.159317][T11500] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  312.192484][T11502] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.227078][T11502] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  312.242030][T11500] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.244205][T11502] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.280395][T11500] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  312.321445][T11502] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  312.335725][T11521] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  312.352926][T11521] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  312.365741][T11521] EXT4-fs (loop3): This should not happen!! Data will be lost
[  312.365741][T11521] 
[  312.378427][T11502] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.386199][T11515] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  312.413345][T11502] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  312.440819][T11506] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.463894][T11524] loop2: detected capacity change from 0 to 2048
[  312.466090][T11511] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.481023][T11502] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.495326][T11525] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  312.500538][T11515] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  312.523687][T11506] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  312.539513][T11511] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  312.552679][T11502] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  312.554738][T11525] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  312.576987][T11515] EXT4-fs (loop5): This should not happen!! Data will be lost
[  312.576987][T11515] 
[  312.595799][T11528] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  312.611730][T11525] EXT4-fs (loop1): This should not happen!! Data will be lost
[  312.611730][T11525] 
[  312.617233][T11530] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  312.628874][T11528] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  312.637961][T11513] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.652559][T11528] EXT4-fs (loop4): This should not happen!! Data will be lost
[  312.652559][T11528] 
[  312.672049][T11511] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.684064][T11530] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  312.696668][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  312.697760][T11530] EXT4-fs (loop0): This should not happen!! Data will be lost
[  312.697760][T11530] 
[  312.722222][T11506] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.737269][T11511] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  312.738655][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117
[  312.751407][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.781881][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  312.806522][T11513] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  312.816549][T11506] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  312.825837][T11511] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.833341][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  312.833341][ T5616] 
[  312.854652][T11524] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.867947][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070040a00): i_reserved_data_blocks (1) not cleared!
[  312.880030][ T1183] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  312.903741][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807939e400): i_reserved_data_blocks (1) not cleared!
[  312.909581][ T1183] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  312.925772][T11524] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  312.927910][ T1183] EXT4-fs (loop0): This should not happen!! Data will be lost
[  312.927910][ T1183] 
[  312.948656][T11511] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  312.960947][T11524] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  312.987801][   T42] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  313.023340][T11524] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  313.035255][   T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  313.035297][   T42] EXT4-fs (loop1): This should not happen!! Data will be lost
[  313.035297][   T42] 
[  313.038453][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b45da00): i_reserved_data_blocks (1) not cleared!
[  313.055834][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b421e00): i_reserved_data_blocks (1) not cleared!
[  313.112459][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  313.165915][T11536] loop5: detected capacity change from 0 to 2048
[  313.175320][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  313.199792][T11538] loop3: detected capacity change from 0 to 2048
[  313.227521][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  313.227521][ T1183] 
[  313.257259][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b45e400): i_reserved_data_blocks (1) not cleared!
[  313.268593][T11533] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  313.303528][T11536] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.342417][T11544] loop1: detected capacity change from 0 to 2048
[  313.358229][T11543] loop0: detected capacity change from 0 to 2048
[  313.382673][T11533] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  313.386221][T11550] loop4: detected capacity change from 0 to 2048
[  313.408861][T11533] EXT4-fs (loop2): This should not happen!! Data will be lost
[  313.408861][T11533] 
[  313.424621][T11536] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  313.437432][T11538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.451731][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e69e00): i_reserved_data_blocks (1) not cleared!
[  313.460246][T11536] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.479601][T11538] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  313.492749][T11538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.503671][T11538] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  313.516180][T11536] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  313.531257][T11548] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  313.552043][T11538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.599662][T11544] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.613481][T11544] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  313.625623][T11548] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  313.648414][T11548] EXT4-fs (loop5): This should not happen!! Data will be lost
[  313.648414][T11548] 
[  313.658889][T11538] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  313.660564][T11543] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.691670][T11558] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  313.693563][T11550] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.716151][T11536] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.745088][T11544] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.765284][T11536] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  313.773728][T11565] loop2: detected capacity change from 0 to 2048
[  313.788805][T11543] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  313.789815][T11550] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  313.802669][T11558] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  313.812754][T11544] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  313.825008][T11536] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.825387][T11536] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  313.862752][T11544] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.869782][T11562] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  313.888095][T11558] EXT4-fs (loop3): This should not happen!! Data will be lost
[  313.888095][T11558] 
[  313.897101][T11566] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  313.906906][T11544] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  313.923565][T11566] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  313.931160][T11538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  313.945273][T11563] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  313.956575][T11566] EXT4-fs (loop0): This should not happen!! Data will be lost
[  313.956575][T11566] 
[  313.971450][T11562] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  313.988837][ T1183] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  313.994425][T11563] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  314.023573][ T1183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  314.037406][ T1183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  314.037406][ T1183] 
[  314.042575][T11543] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.056906][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880792b8000): i_reserved_data_blocks (1) not cleared!
[  314.070505][T11538] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  314.084308][T11562] EXT4-fs (loop4): This should not happen!! Data will be lost
[  314.084308][T11562] 
[  314.096403][T11550] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.106784][T11563] EXT4-fs (loop1): This should not happen!! Data will be lost
[  314.106784][T11563] 
[  314.130448][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  314.174648][T11565] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.187258][T11550] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  314.216407][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.220005][T11543] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  314.242692][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  314.260020][T11565] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  314.273937][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  314.298541][   T42] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  314.305809][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  314.305809][ T5616] 
[  314.328737][T11565] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.335804][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703e6e00): i_reserved_data_blocks (1) not cleared!
[  314.343395][   T42] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  314.349320][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070294600): i_reserved_data_blocks (1) not cleared!
[  314.372386][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  314.377739][T11565] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  314.389630][T11572] loop5: detected capacity change from 0 to 2048
[  314.407349][   T42] EXT4-fs (loop4): This should not happen!! Data will be lost
[  314.407349][   T42] 
[  314.418403][T11570] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  314.422672][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703cee00): i_reserved_data_blocks (1) not cleared!
[  314.440223][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  314.455073][T11570] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  314.486599][T11570] EXT4-fs (loop2): This should not happen!! Data will be lost
[  314.486599][T11570] 
[  314.527764][T11565] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.573601][T11572] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.613428][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  314.613428][   T10] 
[  314.636286][T11565] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  314.653958][T11572] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  314.653952][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703cc600): i_reserved_data_blocks (1) not cleared!
[  314.732444][T11579] loop1: detected capacity change from 0 to 2048
[  314.734621][T11578] loop4: detected capacity change from 0 to 2048
[  314.770131][T11581] loop3: detected capacity change from 0 to 2048
[  314.778057][ T5913] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  314.801032][T11572] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.814482][T11584] loop0: detected capacity change from 0 to 2048
[  314.817752][ T5913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117
[  314.832268][T11572] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  314.877391][ T5913] EXT4-fs (loop2): This should not happen!! Data will be lost
[  314.877391][ T5913] 
[  314.888473][T11572] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.892233][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b559400): i_reserved_data_blocks (1) not cleared!
[  314.900438][T11572] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  314.964819][T11581] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.975149][T11579] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  314.985302][T11582] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  315.009357][T11581] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  315.040717][T11578] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  315.070748][T11579] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  315.082860][T11596] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  315.083052][T11582] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  315.102872][T11578] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  315.126513][T11593] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  315.134737][T11579] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  315.154213][T11596] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  315.167698][T11596] EXT4-fs (loop0): This should not happen!! Data will be lost
[  315.167698][T11596] 
[  315.178376][T11595] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  315.196640][T11593] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  315.221496][T11600] loop2: detected capacity change from 0 to 2048
[  315.221880][T11596] EXT4-fs (loop0): Total free blocks count 0
[  315.237524][T11596] EXT4-fs (loop0): Free/Dirty block details
[  315.245135][T11579] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  315.245193][T11595] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  315.270858][T11593] EXT4-fs (loop3): This should not happen!! Data will be lost
[  315.270858][T11593] 
[  315.281208][T11582] EXT4-fs (loop5): This should not happen!! Data will be lost
[  315.281208][T11582] 
[  315.281330][T11596] EXT4-fs (loop0): free_blocks=2415919104
[  315.305148][T11595] EXT4-fs (loop4): This should not happen!! Data will be lost
[  315.305148][T11595] 
[  315.306024][T11594] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  315.325472][T11578] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  315.334490][T11581] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  315.347522][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b568000): i_reserved_data_blocks (1) not cleared!
[  315.353983][T11596] EXT4-fs (loop0): dirty_blocks=32
[  315.376965][T11596] EXT4-fs (loop0): Block reservation details
[  315.390054][T11578] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  315.391205][T11596] EXT4-fs (loop0): i_reserved_data_blocks=2
[  315.406443][T11581] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  315.421937][T11594] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  315.443266][T11600] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  315.457433][T11578] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  315.476581][T11581] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  315.477987][T11594] EXT4-fs (loop1): This should not happen!! Data will be lost
[  315.477987][T11594] 
[  315.514091][T11581] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  315.523014][T11598] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 22 with error 28
[  315.526054][T11600] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  315.553816][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  315.573399][T11578] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  315.594992][T11598] EXT4-fs (loop0): This should not happen!! Data will be lost
[  315.594992][T11598] 
[  315.606638][   T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  315.610517][T11607] loop5: detected capacity change from 0 to 2048
[  315.630366][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  315.660125][T11606] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  315.685140][   T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  315.696187][   T27] kauditd_printk_skb: 20 callbacks suppressed
[  315.696206][   T27] audit: type=1804 audit(1692247434.931:1024): pid=11607 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/161/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  315.697937][   T41] EXT4-fs (loop3): This should not happen!! Data will be lost
[  315.697937][   T41] 
[  315.704262][T11606] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  315.741329][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b583200): i_reserved_data_blocks (1) not cleared!
[  315.764532][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b583c00): i_reserved_data_blocks (1) not cleared!
[  315.764977][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  315.866910][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  315.906598][T11606] EXT4-fs (loop2): This should not happen!! Data will be lost
[  315.906598][T11606] 
[  315.956899][T11612] loop3: detected capacity change from 0 to 2048
[  315.972738][T11615] loop0: detected capacity change from 0 to 2048
[  315.976128][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  315.976128][   T10] 
[  315.994167][T11617] loop1: detected capacity change from 0 to 2048
[  316.015644][T11611] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  316.034985][T11611] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 34 with error 28
[  316.035661][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.061415][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075d98a00): i_reserved_data_blocks (1) not cleared!
[  316.073634][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  316.096941][   T27] audit: type=1804 audit(1692247435.341:1025): pid=11612 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/164/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  316.132857][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070296400): i_reserved_data_blocks (1) not cleared!
[  316.144196][T11611] EXT4-fs (loop5): This should not happen!! Data will be lost
[  316.144196][T11611] 
[  316.165035][   T27] audit: type=1804 audit(1692247435.401:1026): pid=11615 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/156/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  316.206293][T11611] EXT4-fs (loop5): Total free blocks count 0
[  316.222630][T11611] EXT4-fs (loop5): Free/Dirty block details
[  316.298710][T11611] EXT4-fs (loop5): free_blocks=2415919104
[  316.301582][T11628] loop4: detected capacity change from 0 to 2048
[  316.317531][T11611] EXT4-fs (loop5): dirty_blocks=48
[  316.334294][T11612] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.335570][T11630] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  316.351667][   T27] audit: type=1804 audit(1692247435.401:1027): pid=11617 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/168/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  316.368587][T11615] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.399772][T11612] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  316.401523][T11611] EXT4-fs (loop5): Block reservation details
[  316.424633][T11629] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  316.425002][T11630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  316.465692][T11615] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  316.483618][T11611] EXT4-fs (loop5): i_reserved_data_blocks=3
2023/08/17 04:43:55 executed programs: 980
[  316.518738][   T27] audit: type=1804 audit(1692247435.761:1028): pid=11628 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/161/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  316.526821][T11633] loop2: detected capacity change from 0 to 2048
[  316.577502][T11630] EXT4-fs (loop1): This should not happen!! Data will be lost
[  316.577502][T11630] 
[  316.589125][T11629] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  316.594074][T11631] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  316.620106][T11629] EXT4-fs (loop3): This should not happen!! Data will be lost
[  316.620106][T11629] 
[  316.633121][T11617] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.636245][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.653400][T11617] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  316.667106][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  316.682627][T11612] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.692939][T11617] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.696310][T11631] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  316.706219][T11628] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.732972][T11617] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  316.741551][T11631] EXT4-fs (loop0): This should not happen!! Data will be lost
[  316.741551][T11631] 
[  316.754839][T11612] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  316.774714][T11617] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.793912][   T27] audit: type=1804 audit(1692247436.031:1029): pid=11633 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/164/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  316.826412][T11628] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  316.868371][T11639] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  316.898905][   T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  316.916745][T11617] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  316.936228][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.945099][T11633] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  316.955027][   T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117
[  316.972961][T11639] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  316.979541][T11633] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  316.990275][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  317.009946][   T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  317.018728][T11643] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  317.026071][   T41] EXT4-fs (loop3): This should not happen!! Data will be lost
[  317.026071][   T41] 
[  317.052010][T11643] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  317.054781][T11641] loop5: detected capacity change from 0 to 2048
[  317.072076][T11639] EXT4-fs (loop4): This should not happen!! Data will be lost
[  317.072076][T11639] 
[  317.072348][T11643] EXT4-fs (loop2): This should not happen!! Data will be lost
[  317.072348][T11643] 
[  317.082742][   T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 51 with max blocks 1 with error 117
[  317.082777][   T10] EXT4-fs (loop1): This should not happen!! Data will be lost
[  317.082777][   T10] 
[  317.091224][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b52c600): i_reserved_data_blocks (1) not cleared!
[  317.095813][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b529400): i_reserved_data_blocks (1) not cleared!
[  317.108085][T11628] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  317.150114][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807004bc00): i_reserved_data_blocks (1) not cleared!
[  317.171254][T11628] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  317.183960][T11633] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  317.200860][T11633] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  317.247060][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  317.267225][T11633] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  317.291256][T11633] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  317.310205][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  317.331692][   T27] audit: type=1804 audit(1692247436.571:1030): pid=11641 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/162/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  317.333593][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  317.333593][ T1183] 
[  317.370318][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b560a00): i_reserved_data_blocks (1) not cleared!
[  317.416057][   T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  317.487530][T11647] loop0: detected capacity change from 0 to 2048
[  317.499372][   T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 50 with max blocks 2 with error 117
[  317.503711][T11649] loop3: detected capacity change from 0 to 2048
[  317.523267][T11641] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  317.554675][   T10] EXT4-fs (loop2): This should not happen!! Data will be lost
[  317.554675][   T10] 
[  317.567957][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702b9400): i_reserved_data_blocks (1) not cleared!
[  317.575201][T11652] loop1: detected capacity change from 0 to 2048
[  317.589299][T11654] loop4: detected capacity change from 0 to 2048
[  317.606664][T11641] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  317.625352][   T27] audit: type=1804 audit(1692247436.861:1031): pid=11647 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/157/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  317.666576][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[  317.673080][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
[  317.691208][T11653] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  317.750729][T11653] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  317.773281][T11647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  317.789395][   T27] audit: type=1804 audit(1692247436.861:1032): pid=11649 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/165/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  317.801716][T11649] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  317.844806][T11653] EXT4-fs (loop5): This should not happen!! Data will be lost
[  317.844806][T11653] 
[  317.865463][T11647] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  317.871809][T11667] loop2: detected capacity change from 0 to 2048
[  317.891426][T11652] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  317.903818][T11672] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  317.936271][T11647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  317.941328][   T27] audit: type=1804 audit(1692247436.951:1033): pid=11652 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/169/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  317.960050][T11672] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 17 with error 28
[  317.984956][T11652] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  317.987770][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b60ee00): i_reserved_data_blocks (1) not cleared!
[  318.006972][T11649] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  318.011372][T11647] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  318.031661][T11669] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  318.032218][T11672] EXT4-fs (loop4): This should not happen!! Data will be lost
[  318.032218][T11672] 
[  318.058368][T11672] EXT4-fs (loop4): Total free blocks count 0
[  318.082733][T11671] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  318.096534][T11672] EXT4-fs (loop4): Free/Dirty block details
[  318.108110][T11672] EXT4-fs (loop4): free_blocks=2415919104
[  318.131281][T11672] EXT4-fs (loop4): dirty_blocks=32
[  318.140856][T11667] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  318.161015][T11672] EXT4-fs (loop4): Block reservation details
[  318.183471][T11672] EXT4-fs (loop4): i_reserved_data_blocks=2
[  318.190384][T11671] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  318.193732][T11677] loop5: detected capacity change from 0 to 2048
[  318.211164][T11670] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  318.211232][T11669] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  318.237799][T11670] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  318.240192][T11654] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  318.263161][T11670] EXT4-fs (loop0): This should not happen!! Data will be lost
[  318.263161][T11670] 
[  318.277086][T11671] EXT4-fs (loop1): This should not happen!! Data will be lost
[  318.277086][T11671] 
[  318.282660][T11667] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  318.287579][T11652] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  318.312375][T11669] EXT4-fs (loop3): This should not happen!! Data will be lost
[  318.312375][T11669] 
[  318.345492][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702a0a00): i_reserved_data_blocks (1) not cleared!
[  318.350794][T11652] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  318.356006][T11676] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  318.370383][T11654] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  318.412208][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702a0000): i_reserved_data_blocks (1) not cleared!
[  318.485186][T11676] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  318.505623][T11677] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  318.544076][T11676] EXT4-fs (loop2): This should not happen!! Data will be lost
[  318.544076][T11676] 
[  318.564713][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 28
[  318.568423][T11667] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  318.579013][   T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  318.595062][T11667] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  318.620477][T11677] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  318.631956][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  318.631956][ T5913] 
[  318.635742][T11683] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  318.651832][   T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  318.686220][T11685] loop0: detected capacity change from 0 to 2048
[  318.692761][   T41] EXT4-fs (loop1): This should not happen!! Data will be lost
[  318.692761][   T41] 
[  318.715922][T11684] loop3: detected capacity change from 0 to 2048
[  318.722373][T11683] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  318.740197][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702a3200): i_reserved_data_blocks (1) not cleared!
[  318.745014][ T5913] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  318.765722][ T5913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  318.783796][T11683] EXT4-fs (loop5): This should not happen!! Data will be lost
[  318.783796][T11683] 
[  318.836732][T11688] loop4: detected capacity change from 0 to 2048
[  318.838626][ T5913] EXT4-fs (loop2): This should not happen!! Data will be lost
[  318.838626][ T5913] 
[  318.885612][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075ff1e00): i_reserved_data_blocks (1) not cleared!
[  318.926860][T11685] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  318.932543][T11694] loop1: detected capacity change from 0 to 2048
[  318.946727][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703f0a00): i_reserved_data_blocks (1) not cleared!
[  318.961471][T11685] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  318.983237][T11685] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  318.995769][T11684] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.024504][T11684] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  319.056255][T11685] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  319.067730][T11701] loop2: detected capacity change from 0 to 2048
[  319.111765][T11688] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.127553][T11685] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.138588][T11684] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.167133][T11694] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.181671][T11684] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  319.189185][T11688] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  319.216809][T11708] loop5: detected capacity change from 0 to 2048
[  319.236994][T11685] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  319.251060][T11694] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  319.266457][T11704] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  319.280451][T11698] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  319.284990][T11688] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.308290][T11704] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  319.321384][T11694] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.330223][T11704] EXT4-fs (loop3): This should not happen!! Data will be lost
[  319.330223][T11704] 
[  319.335439][T11701] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.341435][T11688] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  319.367136][T11684] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.380859][T11698] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  319.381102][T11684] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  319.394042][T11710] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  319.415135][T11694] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  319.430150][T11701] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  319.442225][T11698] EXT4-fs (loop0): This should not happen!! Data will be lost
[  319.442225][T11698] 
[  319.494476][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  319.510934][T11711] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  319.520604][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.526782][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117
[  319.554637][T11711] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  319.568846][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  319.583509][T11713] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  319.585716][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  319.585716][ T1183] 
[  319.604309][T11710] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  319.630302][T11717] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  319.631135][T11711] EXT4-fs (loop1): This should not happen!! Data will be lost
[  319.631135][T11711] 
[  319.649370][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702bee00): i_reserved_data_blocks (1) not cleared!
[  319.674781][T11710] EXT4-fs (loop4): This should not happen!! Data will be lost
[  319.674781][T11710] 
[  319.683157][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703bee00): i_reserved_data_blocks (1) not cleared!
[  319.685439][T11713] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  319.697489][T11694] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.725159][T11713] EXT4-fs (loop2): This should not happen!! Data will be lost
[  319.725159][T11713] 
[  319.735674][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.748364][T11701] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.758811][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  319.777589][T11694] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  319.808217][T11717] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  319.818469][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b556e00): i_reserved_data_blocks (1) not cleared!
[  319.821799][T11701] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  319.852368][ T5913] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  319.886217][T11717] EXT4-fs (loop5): This should not happen!! Data will be lost
[  319.886217][T11717] 
[  319.912863][T11708] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  319.933138][T11719] loop3: detected capacity change from 0 to 2048
[  319.954063][T11721] loop0: detected capacity change from 0 to 2048
[  319.966289][T11708] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  319.987148][ T5913] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  320.019938][ T6323] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  320.033782][ T5913] EXT4-fs (loop1): This should not happen!! Data will be lost
[  320.033782][ T5913] 
[  320.058288][ T1183] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  320.062438][T11723] loop4: detected capacity change from 0 to 2048
[  320.076734][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b451e00): i_reserved_data_blocks (1) not cleared!
[  320.098468][ T6323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  320.183921][ T6323] EXT4-fs (loop2): This should not happen!! Data will be lost
[  320.183921][ T6323] 
[  320.202535][ T1183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  320.202928][T11719] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.242038][T11719] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  320.282102][ T1183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  320.282102][ T1183] 
[  320.292261][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b456400): i_reserved_data_blocks (1) not cleared!
[  320.304377][T11719] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.310519][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b60b200): i_reserved_data_blocks (1) not cleared!
[  320.399234][T11719] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  320.415918][T11723] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.437580][T11734] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  320.455019][T11732] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  320.489362][T11732] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  320.502195][T11723] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  320.518097][T11732] EXT4-fs (loop3): This should not happen!! Data will be lost
[  320.518097][T11732] 
[  320.524460][T11734] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  320.531870][T11735] loop1: detected capacity change from 0 to 2048
[  320.541631][T11741] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  320.552305][T11740] loop5: detected capacity change from 0 to 2048
[  320.570398][T11719] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.581286][T11719] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  320.582298][T11739] loop2: detected capacity change from 0 to 2048
[  320.594360][T11734] EXT4-fs (loop0): This should not happen!! Data will be lost
[  320.594360][T11734] 
[  320.612142][T11741] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  320.627545][T11719] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.638512][T11741] EXT4-fs (loop4): This should not happen!! Data will be lost
[  320.638512][T11741] 
[  320.652803][T11721] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.657710][T11723] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.675889][T11721] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  320.675923][T11719] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  320.678898][T11723] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  320.725562][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  320.778995][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  320.779017][   T27] audit: type=1804 audit(1692247440.021:1048): pid=11739 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/167/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  320.819352][T11740] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.829007][T11723] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.846687][T11735] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.857454][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  320.857594][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 67 with max blocks 1 with error 117
[  320.887584][T11739] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  320.900252][T11723] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  320.913486][T11740] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  320.927633][T11735] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  320.933957][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 50 with max blocks 1 with error 117
[  320.941210][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  320.941210][ T5616] 
[  320.968063][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703e4600): i_reserved_data_blocks (1) not cleared!
[  320.980590][T11739] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  320.994064][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  321.010073][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  321.010073][   T10] 
[  321.012575][T11751] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  321.040663][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e61400): i_reserved_data_blocks (1) not cleared!
[  321.059180][T11739] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.069478][T11740] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.081017][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  321.088631][T11739] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  321.096116][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  321.096116][ T1183] 
[  321.115449][T11753] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  321.115899][T11751] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  321.130887][T11740] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  321.152342][T11751] EXT4-fs (loop1): This should not happen!! Data will be lost
[  321.152342][T11751] 
[  321.183992][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e66e00): i_reserved_data_blocks (1) not cleared!
[  321.194729][T11753] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  321.227902][T11752] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  321.251371][T11755] loop3: detected capacity change from 0 to 2048
[  321.278641][T11753] EXT4-fs (loop2): This should not happen!! Data will be lost
[  321.278641][T11753] 
[  321.320131][T11752] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  321.350200][   T27] audit: type=1804 audit(1692247440.591:1049): pid=11755 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/168/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  321.380788][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.390631][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.392219][T11759] loop0: detected capacity change from 0 to 2048
[  321.412491][T11752] EXT4-fs (loop5): This should not happen!! Data will be lost
[  321.412491][T11752] 
[  321.420423][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  321.447570][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.451603][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  321.503878][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  321.512575][T11755] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.524126][T11762] loop4: detected capacity change from 0 to 2048
[  321.537091][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880792bd000): i_reserved_data_blocks (1) not cleared!
[  321.548266][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070050000): i_reserved_data_blocks (1) not cleared!
[  321.561853][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070050a00): i_reserved_data_blocks (1) not cleared!
[  321.568026][T11755] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  321.590111][   T27] audit: type=1804 audit(1692247440.831:1050): pid=11759 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/160/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  321.712359][T11763] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  321.731619][T11759] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.767992][T11763] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  321.782858][   T27] audit: type=1804 audit(1692247441.021:1051): pid=11762 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/165/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  321.816340][T11763] EXT4-fs (loop3): This should not happen!! Data will be lost
[  321.816340][T11763] 
[  321.833664][T11770] loop1: detected capacity change from 0 to 2048
[  321.840393][T11759] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  321.859940][T11771] loop5: detected capacity change from 0 to 2048
[  321.868719][T11773] loop2: detected capacity change from 0 to 2048
[  321.872128][T11775] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  321.891277][T11755] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.912717][T11755] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  321.913467][T11762] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.930292][T11775] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  321.936101][T11755] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  321.947822][T11775] EXT4-fs (loop0): This should not happen!! Data will be lost
[  321.947822][T11775] 
[  321.976043][   T27] audit: type=1804 audit(1692247441.211:1052): pid=11773 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/168/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  321.988377][T11755] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  322.008830][T11759] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  322.043009][T11759] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
2023/08/17 04:44:01 executed programs: 1005
[  322.079617][   T27] audit: type=1804 audit(1692247441.311:1053): pid=11771 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/166/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  322.116252][T11762] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  322.133722][T11759] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  322.196351][T11759] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  322.208851][   T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  322.209960][T11786] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  322.248463][ T1183] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm kworker/u4:5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  322.266511][   T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  322.297667][ T5913] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  322.302933][   T10] EXT4-fs (loop3): This should not happen!! Data will be lost
[  322.302933][   T10] 
[  322.326306][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  322.329765][   T27] audit: type=1804 audit(1692247441.321:1054): pid=11770 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/172/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  322.348973][T11786] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 28
[  322.374701][T11790] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  322.379425][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  322.379425][ T1183] 
[  322.392360][T11770] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  322.413238][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703cc600): i_reserved_data_blocks (1) not cleared!
[  322.416445][ T5913] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  322.428843][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b45a800): i_reserved_data_blocks (1) not cleared!
[  322.445158][ T5913] EXT4-fs (loop0): This should not happen!! Data will be lost
[  322.445158][ T5913] 
[  322.462153][T11770] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  322.484273][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b45d000): i_reserved_data_blocks (1) not cleared!
[  322.497427][T11786] EXT4-fs (loop2): This should not happen!! Data will be lost
[  322.497427][T11786] 
[  322.510288][T11790] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  322.524602][T11789] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  322.591384][T11786] EXT4-fs (loop2): Total free blocks count 0
[  322.594948][T11790] EXT4-fs (loop5): This should not happen!! Data will be lost
[  322.594948][T11790] 
[  322.612983][T11786] EXT4-fs (loop2): Free/Dirty block details
[  322.621288][T11789] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  322.651129][T11786] EXT4-fs (loop2): free_blocks=2415919104
[  322.657800][T11789] EXT4-fs (loop1): This should not happen!! Data will be lost
[  322.657800][T11789] 
[  322.681438][T11795] loop4: detected capacity change from 0 to 2048
[  322.687243][T11793] loop3: detected capacity change from 0 to 2048
[  322.695409][T11796] loop0: detected capacity change from 0 to 2048
[  322.707570][T11786] EXT4-fs (loop2): dirty_blocks=64
[  322.712820][T11786] EXT4-fs (loop2): Block reservation details
[  322.728359][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  322.745326][   T27] audit: type=1804 audit(1692247441.981:1055): pid=11796 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/161/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  322.768643][T11786] EXT4-fs (loop2): i_reserved_data_blocks=4
[  322.818095][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b420a00): i_reserved_data_blocks (1) not cleared!
[  322.856241][ T6386] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  322.868546][T11796] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  322.881456][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  322.932145][   T27] audit: type=1804 audit(1692247442.091:1056): pid=11795 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/166/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  322.948099][ T5390] EXT4-fs (loop5): Inode 18 (ffff88807933c600): i_reserved_data_blocks (1) not cleared!
[  322.960881][T11795] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.006225][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.016776][T11796] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  323.051362][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  323.059196][T11793] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.067979][   T27] audit: type=1804 audit(1692247442.171:1057): pid=11793 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/169/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  323.083760][T11796] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.147930][T11795] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  323.164953][T11793] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  323.211947][T11810] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  323.229245][T11809] loop1: detected capacity change from 0 to 2048
[  323.255808][T11796] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  323.268646][T11805] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  323.277959][T11810] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  323.317166][T11808] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  323.322266][T11814] loop5: detected capacity change from 0 to 2048
[  323.339655][T11810] EXT4-fs (loop3): This should not happen!! Data will be lost
[  323.339655][T11810] 
[  323.369223][T11793] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.389829][T11808] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  323.408588][T11793] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  323.435373][T11812] loop2: detected capacity change from 0 to 2048
[  323.454642][T11808] EXT4-fs (loop0): This should not happen!! Data will be lost
[  323.454642][T11808] 
[  323.459255][T11805] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  323.508924][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.517697][T11805] EXT4-fs (loop4): This should not happen!! Data will be lost
[  323.517697][T11805] 
[  323.530691][   T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  323.569832][T11809] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.581569][   T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  323.595917][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.612348][T11814] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.619208][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  323.622138][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  323.648448][   T10] EXT4-fs (loop3): This should not happen!! Data will be lost
[  323.648448][   T10] 
[  323.677329][T11809] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  323.697615][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702c1e00): i_reserved_data_blocks (1) not cleared!
[  323.700524][T11814] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  323.716913][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702c0000): i_reserved_data_blocks (1) not cleared!
[  323.757021][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702c3200): i_reserved_data_blocks (1) not cleared!
[  323.767812][T11809] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.784613][T11812] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.812030][T11809] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  323.881932][T11812] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  323.882834][T11814] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  323.953194][T11826] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  323.966385][T11820] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  324.005222][T11828] loop3: detected capacity change from 0 to 2048
[  324.009583][T11814] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  324.029020][T11820] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  324.079478][T11832] loop0: detected capacity change from 0 to 2048
[  324.105614][T11824] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  324.111792][T11831] loop4: detected capacity change from 0 to 2048
[  324.123953][T11826] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  324.129791][T11820] EXT4-fs (loop1): This should not happen!! Data will be lost
[  324.129791][T11820] 
[  324.174936][T11826] EXT4-fs (loop2): This should not happen!! Data will be lost
[  324.174936][T11826] 
[  324.196305][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b558000): i_reserved_data_blocks (1) not cleared!
[  324.229486][ T5385] EXT4-fs (loop2): Inode 18 (ffff88807004d000): i_reserved_data_blocks (1) not cleared!
[  324.288741][T11828] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  324.308637][T11832] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  324.352447][T11824] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  324.377807][T11831] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  324.422558][T11832] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  324.462414][T11828] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  324.470617][T11831] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  324.487662][T11843] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  324.505711][T11846] loop1: detected capacity change from 0 to 2048
[  324.507446][T11824] EXT4-fs (loop5): This should not happen!! Data will be lost
[  324.507446][T11824] 
[  324.519309][T11847] loop2: detected capacity change from 0 to 2048
[  324.541922][T11848] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  324.544031][T11828] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  324.570443][T11843] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  324.578367][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703ca800): i_reserved_data_blocks (1) not cleared!
[  324.583450][T11828] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  324.601481][T11848] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  324.605508][T11843] EXT4-fs (loop0): This should not happen!! Data will be lost
[  324.605508][T11843] 
[  324.630478][T11832] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  324.640526][T11841] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  324.643494][T11848] EXT4-fs (loop4): This should not happen!! Data will be lost
[  324.643494][T11848] 
[  324.665445][T11832] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  324.680216][T11841] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  324.696123][T11832] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  324.702110][T11841] EXT4-fs (loop3): This should not happen!! Data will be lost
[  324.702110][T11841] 
[  324.738880][T11831] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  324.749131][T11832] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  324.758898][T11854] loop5: detected capacity change from 0 to 2048
[  324.790455][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  324.791179][T11831] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  324.809678][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  324.866505][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b583c00): i_reserved_data_blocks (1) not cleared!
[  324.893737][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  324.911726][T11846] EXT4-fs error (device loop1): __ext4_get_inode_loc:4345: comm syz-executor.1: Invalid inode table block 0 in block_group 0
[  324.919979][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  324.928781][T11861] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  324.953948][T11846] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  324.972109][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  324.992003][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  325.017642][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  325.017642][   T10] 
[  325.019497][T11854] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.046806][T11846] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  325.047039][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b580a00): i_reserved_data_blocks (1) not cleared!
[  325.065125][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  325.065125][ T5913] 
[  325.132190][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e6d000): i_reserved_data_blocks (1) not cleared!
[  325.147930][T11859] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  325.172489][T11861] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  325.176846][T11864] loop3: detected capacity change from 0 to 2048
[  325.207724][T11854] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  325.256287][T11861] EXT4-fs (loop2): This should not happen!! Data will be lost
[  325.256287][T11861] 
[  325.283235][T11854] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.299209][T11859] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  325.331340][T11854] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  325.358088][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.366246][T11859] EXT4-fs (loop1): This should not happen!! Data will be lost
[  325.366246][T11859] 
[  325.379396][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  325.393021][T11862] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  325.411246][T11869] loop0: detected capacity change from 0 to 2048
[  325.421649][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b56b200): i_reserved_data_blocks (1) not cleared!
[  325.433299][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b569e00): i_reserved_data_blocks (1) not cleared!
[  325.444695][T11862] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  325.473110][T11862] EXT4-fs (loop5): This should not happen!! Data will be lost
[  325.473110][T11862] 
[  325.491388][T11854] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.501344][T11864] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.508397][T11870] loop4: detected capacity change from 0 to 2048
[  325.522956][T11864] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  325.547356][T11854] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  325.650212][T11869] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.668617][ T5616] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  325.686673][T11864] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.708757][T11877] loop1: detected capacity change from 0 to 2048
[  325.715729][T11869] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  325.724263][T11879] loop2: detected capacity change from 0 to 2048
[  325.743288][T11864] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  325.757109][ T5616] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  325.773797][T11870] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.781089][T11869] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.784696][ T5616] EXT4-fs (loop5): This should not happen!! Data will be lost
[  325.784696][ T5616] 
[  325.810502][T11870] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  325.821707][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  325.821724][   T27] audit: type=1804 audit(1692247445.061:1070): pid=11879 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/171/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  325.827336][T11864] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.858702][T11870] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  325.865331][T11864] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  325.874459][T11869] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  325.898180][T11874] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  325.917281][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b568a00): i_reserved_data_blocks (1) not cleared!
[  325.939692][   T27] audit: type=1804 audit(1692247445.181:1071): pid=11877 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/175/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  325.968174][T11874] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  325.988557][T11874] EXT4-fs (loop3): This should not happen!! Data will be lost
[  325.988557][T11874] 
[  326.022307][T11879] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  326.033727][T11870] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  326.038971][T11877] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  326.056529][T11882] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  326.080665][T11879] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  326.082857][T11882] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  326.105485][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  326.122472][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  326.150374][T11883] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  326.167203][T11879] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  326.181453][T11877] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  326.194159][T11879] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  326.207914][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075ff1e00): i_reserved_data_blocks (1) not cleared!
[  326.225071][T11893] loop5: detected capacity change from 0 to 2048
[  326.226647][T11882] EXT4-fs (loop0): This should not happen!! Data will be lost
[  326.226647][T11882] 
[  326.241625][T11892] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  326.257901][T11883] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  326.274969][T11890] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  326.281942][T11883] EXT4-fs (loop4): This should not happen!! Data will be lost
[  326.281942][T11883] 
[  326.307311][T11890] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  326.322474][T11890] EXT4-fs (loop2): This should not happen!! Data will be lost
[  326.322474][T11890] 
[  326.344527][T11892] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  326.350745][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  326.368504][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  326.392674][   T27] audit: type=1804 audit(1692247445.631:1072): pid=11893 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/169/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  326.424155][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  326.441291][T11892] EXT4-fs (loop1): This should not happen!! Data will be lost
[  326.441291][T11892] 
[  326.485312][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075ff3c00): i_reserved_data_blocks (1) not cleared!
[  326.499659][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  326.506093][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703e9e00): i_reserved_data_blocks (1) not cleared!
[  326.534064][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703f6400): i_reserved_data_blocks (1) not cleared!
[  326.544659][T11893] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  326.561339][T11897] loop3: detected capacity change from 0 to 2048
[  326.620053][T11893] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  326.636445][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  326.689834][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  326.694147][T11899] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  326.725866][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075d9e400): i_reserved_data_blocks (1) not cleared!
[  326.754307][T11901] loop4: detected capacity change from 0 to 2048
[  326.763052][T11899] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  326.763429][   T27] audit: type=1804 audit(1692247446.001:1073): pid=11897 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/172/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  326.817712][T11907] loop0: detected capacity change from 0 to 2048
[  326.887972][T11905] loop2: detected capacity change from 0 to 2048
[  326.894333][   T27] audit: type=1804 audit(1692247446.111:1074): pid=11907 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/164/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  326.894422][T11899] EXT4-fs (loop5): This should not happen!! Data will be lost
[  326.894422][T11899] 
[  326.931431][   T27] audit: type=1804 audit(1692247446.171:1075): pid=11901 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/169/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  326.958090][T11893] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  326.970391][T11893] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  327.040740][T11897] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.052101][T11901] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.069282][T11907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.085186][T11901] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  327.094120][T11917] loop1: detected capacity change from 0 to 2048
[  327.107218][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  327.107239][T11897] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  327.127854][T11907] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  327.141444][T11901] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.160681][T11920] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  327.172645][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117
[  327.190564][T11901] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  327.206500][T11912] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  327.222960][T11921] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  327.223259][T11912] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  327.239874][   T27] audit: type=1804 audit(1692247446.481:1076): pid=11905 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/172/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  327.253111][T11920] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  327.304950][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  327.304950][ T6323] 
[  327.326696][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b453200): i_reserved_data_blocks (1) not cleared!
[  327.337122][T11920] EXT4-fs (loop3): This should not happen!! Data will be lost
[  327.337122][T11920] 
[  327.338400][   T27] audit: type=1804 audit(1692247446.551:1077): pid=11917 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/176/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  327.356160][T11912] EXT4-fs (loop0): This should not happen!! Data will be lost
[  327.356160][T11912] 
[  327.402320][T11921] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  327.416503][T11907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
2023/08/17 04:44:06 executed programs: 1029
[  327.445699][T11917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.452934][T11905] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.460506][T11921] EXT4-fs (loop4): This should not happen!! Data will be lost
[  327.460506][T11921] 
[  327.504531][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.518329][T11907] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  327.538380][T11917] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  327.553865][T11905] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  327.578480][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  327.599213][T11928] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  327.613589][T11926] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  327.629393][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702a3c00): i_reserved_data_blocks (1) not cleared!
[  327.629573][T11929] loop5: detected capacity change from 0 to 2048
[  327.647791][ T6323] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  327.672273][T11928] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  327.696293][ T6323] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  327.704821][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.726840][T11926] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  327.759065][ T6323] EXT4-fs (loop0): This should not happen!! Data will be lost
[  327.759065][ T6323] 
[  327.766962][T11928] EXT4-fs (loop2): This should not happen!! Data will be lost
[  327.766962][T11928] 
[  327.784119][T11926] EXT4-fs (loop1): This should not happen!! Data will be lost
[  327.784119][T11926] 
[  327.785772][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  327.809319][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b60b200): i_reserved_data_blocks (1) not cleared!
[  327.828497][T11917] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.848799][   T27] audit: type=1804 audit(1692247447.091:1078): pid=11929 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/170/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  327.853684][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b609400): i_reserved_data_blocks (1) not cleared!
[  327.912525][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  327.937860][T11917] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  327.960906][T11932] loop3: detected capacity change from 0 to 2048
[  327.971072][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  328.022742][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b453c00): i_reserved_data_blocks (1) not cleared!
[  328.041215][ T6323] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  328.071693][T11935] loop0: detected capacity change from 0 to 2048
[  328.085228][ T6323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117
[  328.103024][T11939] loop4: detected capacity change from 0 to 2048
[  328.114500][   T27] audit: type=1804 audit(1692247447.351:1079): pid=11932 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/173/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  328.140946][T11929] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.150673][ T6323] EXT4-fs (loop1): This should not happen!! Data will be lost
[  328.150673][ T6323] 
[  328.163619][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b454600): i_reserved_data_blocks (1) not cleared!
[  328.193259][T11929] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  328.217542][T11941] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  328.238681][T11941] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  328.255780][T11941] EXT4-fs (loop5): This should not happen!! Data will be lost
[  328.255780][T11941] 
[  328.280031][T11932] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.294841][T11935] EXT4-fs error (device loop0): __ext4_get_inode_loc:4345: comm syz-executor.0: Invalid inode table block 0 in block_group 0
[  328.333068][T11948] loop2: detected capacity change from 0 to 2048
[  328.346487][T11939] EXT4-fs error (device loop4): __ext4_get_inode_loc:4345: comm syz-executor.4: Invalid inode table block 0 in block_group 0
[  328.373720][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702b8a00): i_reserved_data_blocks (1) not cleared!
[  328.397452][T11935] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.399099][T11932] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  328.451964][T11939] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.470757][T11952] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  328.505873][T11935] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  328.522786][T11954] loop1: detected capacity change from 0 to 2048
[  328.543080][T11939] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  328.563151][T11952] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  328.577865][T11949] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  328.577997][T11948] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.623619][T11952] EXT4-fs (loop3): This should not happen!! Data will be lost
[  328.623619][T11952] 
[  328.652626][T11939] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.673659][T11949] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  328.696581][T11949] EXT4-fs (loop0): This should not happen!! Data will be lost
[  328.696581][T11949] 
[  328.708440][T11939] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  328.709945][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.730154][T11935] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.745422][T11956] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  328.750479][T11954] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.774863][T11962] loop5: detected capacity change from 0 to 2048
[  328.776395][T11948] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  328.804982][T11954] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  328.818623][T11935] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  328.832411][T11956] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  328.845446][T11956] EXT4-fs (loop4): This should not happen!! Data will be lost
[  328.845446][T11956] 
[  328.848977][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  328.859835][T11939] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.879325][T11964] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  328.895223][T11948] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  328.906666][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075e62800): i_reserved_data_blocks (1) not cleared!
[  328.920399][T11948] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  328.928155][T11939] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  328.945691][ T6323] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  328.957396][T11964] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  328.969055][ T6323] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  328.976216][T11958] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  328.995518][ T6323] EXT4-fs (loop0): This should not happen!! Data will be lost
[  328.995518][ T6323] 
[  329.019818][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e61400): i_reserved_data_blocks (1) not cleared!
[  329.031081][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  329.044929][T11964] EXT4-fs (loop1): This should not happen!! Data will be lost
[  329.044929][T11964] 
[  329.045450][T11954] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  329.083127][T11958] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  329.085163][T11962] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  329.099240][T11958] EXT4-fs (loop2): This should not happen!! Data will be lost
[  329.099240][T11958] 
[  329.156445][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  329.162854][T11954] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  329.195634][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  329.195634][   T10] 
[  329.248103][T11962] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  329.265839][   T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  329.284680][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880792b8000): i_reserved_data_blocks (1) not cleared!
[  329.293260][T11972] loop3: detected capacity change from 0 to 2048
[  329.296412][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  329.311106][T11970] loop0: detected capacity change from 0 to 2048
[  329.326852][   T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  329.344918][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  329.354501][T11962] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  329.382678][   T41] EXT4-fs (loop1): This should not happen!! Data will be lost
[  329.382678][   T41] 
[  329.398701][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e68000): i_reserved_data_blocks (1) not cleared!
[  329.400530][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070046e00): i_reserved_data_blocks (1) not cleared!
[  329.437380][T11962] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  329.451975][T11968] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  329.489820][T11978] loop4: detected capacity change from 0 to 2048
[  329.499219][T11968] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  329.513935][T11968] EXT4-fs (loop5): This should not happen!! Data will be lost
[  329.513935][T11968] 
[  329.580907][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070041400): i_reserved_data_blocks (1) not cleared!
[  329.643644][T11970] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  329.671765][T11983] loop1: detected capacity change from 0 to 2048
[  329.690818][T11972] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  329.732187][T11970] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  329.764587][T11978] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  329.771068][T11972] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  329.818094][T11979] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  329.829862][T11987] loop2: detected capacity change from 0 to 2048
[  329.840153][T11972] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  329.847394][T11978] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  329.851741][T11972] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  329.914616][T11993] loop5: detected capacity change from 0 to 2048
[  329.918927][T11983] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  329.953716][T11991] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  329.980410][T11979] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  329.993292][T11978] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.006200][T11979] EXT4-fs (loop0): This should not happen!! Data will be lost
[  330.006200][T11979] 
[  330.006231][T11991] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  330.036830][T11983] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  330.047136][T11978] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  330.094235][T11991] EXT4-fs (loop3): This should not happen!! Data will be lost
[  330.094235][T11991] 
[  330.097856][T11994] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  330.131205][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.132136][T11999] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  330.159058][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  330.182907][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.191662][T11987] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.204433][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  330.210678][T11999] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  330.220858][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070055000): i_reserved_data_blocks (1) not cleared!
[  330.234587][T11994] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  330.252202][T11993] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.271092][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070053c00): i_reserved_data_blocks (1) not cleared!
[  330.273054][T11987] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  330.292374][T11999] EXT4-fs (loop1): This should not happen!! Data will be lost
[  330.292374][T11999] 
[  330.301539][T11993] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  330.308463][T11994] EXT4-fs (loop4): This should not happen!! Data will be lost
[  330.308463][T11994] 
[  330.314416][T11983] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.350388][ T5388] EXT4-fs (loop4): Inode 18 (ffff88807004da00): i_reserved_data_blocks (1) not cleared!
[  330.359758][T12003] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  330.476216][T11983] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  330.490113][T12003] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  330.513164][T11993] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.543017][T12008] loop3: detected capacity change from 0 to 2048
[  330.552648][T12003] EXT4-fs (loop2): This should not happen!! Data will be lost
[  330.552648][T12003] 
[  330.582159][T11993] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  330.594875][   T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  330.596215][T12010] loop4: detected capacity change from 0 to 2048
[  330.621938][T12004] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  330.627147][T12009] loop0: detected capacity change from 0 to 2048
[  330.645271][T12004] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  330.649237][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.668981][T12004] EXT4-fs (loop5): This should not happen!! Data will be lost
[  330.668981][T12004] 
[  330.679225][   T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117
[  330.695120][   T10] EXT4-fs (loop1): This should not happen!! Data will be lost
[  330.695120][   T10] 
[  330.716737][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  330.731215][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702c2800): i_reserved_data_blocks (1) not cleared!
[  330.747093][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703e4600): i_reserved_data_blocks (1) not cleared!
[  330.810848][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702c0000): i_reserved_data_blocks (1) not cleared!
[  330.838747][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  330.838766][   T27] audit: type=1804 audit(1692247450.081:1093): pid=12009 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/167/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  330.904925][T12008] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.923367][T12010] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.961721][T12009] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  330.968654][T12008] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  330.998621][T12025] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  331.028183][T12022] loop2: detected capacity change from 0 to 2048
[  331.039997][T12009] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  331.052034][T12010] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  331.063855][T12026] loop1: detected capacity change from 0 to 2048
[  331.076421][T12009] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.078427][T12025] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  331.088653][T12010] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.119270][   T27] audit: type=1804 audit(1692247450.361:1094): pid=12026 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/179/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  331.129959][T12009] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  331.186551][T12010] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  331.199373][T12025] EXT4-fs (loop3): This should not happen!! Data will be lost
[  331.199373][T12025] 
[  331.210492][T12029] loop5: detected capacity change from 0 to 2048
[  331.224165][T12008] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.235419][   T27] audit: type=1804 audit(1692247450.421:1095): pid=12022 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/175/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  331.235589][T12026] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.277582][T12023] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  331.281932][T12027] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  331.335168][T12008] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  331.349117][T12023] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  331.365813][T12022] EXT4-fs error (device loop2): __ext4_get_inode_loc:4345: comm syz-executor.2: Invalid inode table block 4 in block_group 0
[  331.385324][T12027] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  331.398990][T12023] EXT4-fs (loop4): This should not happen!! Data will be lost
[  331.398990][T12023] 
[  331.414511][T12026] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  331.426449][   T27] audit: type=1804 audit(1692247450.661:1096): pid=12029 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/173/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  331.444991][T12027] EXT4-fs (loop0): This should not happen!! Data will be lost
[  331.444991][T12027] 
[  331.467957][T12022] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.476970][   T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  331.504235][T12022] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  331.504594][T12038] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  331.551061][T12029] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.556320][T12038] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  331.560828][   T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  331.586249][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.600132][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b558000): i_reserved_data_blocks (1) not cleared!
[  331.602532][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  331.611160][T12039] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  331.625246][   T41] EXT4-fs (loop3): This should not happen!! Data will be lost
[  331.625246][   T41] 
[  331.650082][T12029] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  331.651831][T12038] EXT4-fs (loop1): This should not happen!! Data will be lost
[  331.651831][T12038] 
[  331.665647][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703ba800): i_reserved_data_blocks (1) not cleared!
[  331.683163][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703bd000): i_reserved_data_blocks (1) not cleared!
[  331.692119][T12039] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  331.716461][T12039] EXT4-fs (loop2): This should not happen!! Data will be lost
[  331.716461][T12039] 
[  331.825661][T12029] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.854480][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.873886][T12043] loop0: detected capacity change from 0 to 2048
[  331.887048][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  331.900569][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  331.928879][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703c9400): i_reserved_data_blocks (1) not cleared!
[  331.943937][T12045] loop4: detected capacity change from 0 to 2048
[  331.949713][T12029] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  331.953955][T12047] loop3: detected capacity change from 0 to 2048
[  331.964881][ T5385] EXT4-fs unmount: 207 callbacks suppressed
[  331.964900][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  331.985383][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  332.002126][T12041] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  332.003717][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703cee00): i_reserved_data_blocks (1) not cleared!
[  332.025530][T12045] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  332.031239][T12041] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  332.047138][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  332.051719][T12041] EXT4-fs (loop5): This should not happen!! Data will be lost
[  332.051719][T12041] 
[  332.092844][T12043] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  332.109206][T12047] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  332.110207][   T27] audit: type=1804 audit(1692247451.351:1097): pid=12045 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/173/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  332.177947][ T6386] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  332.186423][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703cb200): i_reserved_data_blocks (1) not cleared!
[  332.265291][T12045] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.305602][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  332.328105][T12047] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.331945][T12043] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.345210][   T27] audit: type=1804 audit(1692247451.421:1098): pid=12043 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/168/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  332.383293][T12058] loop1: detected capacity change from 0 to 2048
[  332.390626][T12045] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  332.392055][T12060] loop2: detected capacity change from 0 to 2048
[  332.414151][   T27] audit: type=1804 audit(1692247451.431:1099): pid=12047 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/176/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  332.440072][T12043] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  332.442903][T12045] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.462876][T12045] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  332.477562][T12047] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  332.490221][T12047] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.501594][T12061] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  332.512710][T12047] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  332.521587][T12043] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.539480][T12058] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  332.567041][T12061] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  332.585603][T12063] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  332.592605][   T27] audit: type=1804 audit(1692247451.821:1100): pid=12058 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/180/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  332.611760][T12063] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  332.640013][T12063] EXT4-fs (loop3): This should not happen!! Data will be lost
[  332.640013][T12063] 
[  332.644778][T12060] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  332.650806][T12047] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.672673][T12061] EXT4-fs (loop4): This should not happen!! Data will be lost
[  332.672673][T12061] 
[  332.684875][T12067] loop5: detected capacity change from 0 to 2048
[  332.692022][T12047] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  332.696365][T12043] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
2023/08/17 04:44:11 executed programs: 1053
[  332.704521][T12047] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.730445][T12047] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  332.769425][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.796504][T12062] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  332.815310][   T27] audit: type=1804 audit(1692247452.051:1101): pid=12071 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/176/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  332.840938][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  332.840981][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  332.855071][   T27] audit: type=1804 audit(1692247452.051:1102): pid=12060 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/176/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  332.895691][T12062] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  332.909275][T12058] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.927031][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b550000): i_reserved_data_blocks (1) not cleared!
[  332.959564][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  332.963934][T12060] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  332.969424][T12062] EXT4-fs (loop0): This should not happen!! Data will be lost
[  332.969424][T12062] 
[  332.988157][T12058] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  333.005685][T12067] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  333.009572][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  333.039862][T12058] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  333.045420][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  333.045420][ T1183] 
[  333.061309][T12060] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  333.083896][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075d99e00): i_reserved_data_blocks (1) not cleared!
[  333.093753][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075d9a800): i_reserved_data_blocks (1) not cleared!
[  333.106990][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  333.131007][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  333.136788][T12058] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  333.176759][T12060] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  333.193077][T12072] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  333.210670][T12067] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  333.235463][T12060] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  333.264398][T12072] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  333.278193][T12075] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  333.307694][T12067] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  333.329853][T12072] EXT4-fs (loop1): This should not happen!! Data will be lost
[  333.329853][T12072] 
[  333.344268][T12077] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  333.378751][T12075] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  333.396406][T12079] loop4: detected capacity change from 0 to 2048
[  333.403872][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703bda00): i_reserved_data_blocks (1) not cleared!
[  333.427913][T12077] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  333.440267][T12081] loop3: detected capacity change from 0 to 2048
[  333.448202][T12075] EXT4-fs (loop2): This should not happen!! Data will be lost
[  333.448202][T12075] 
[  333.470894][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  333.480755][T12077] EXT4-fs (loop5): This should not happen!! Data will be lost
[  333.480755][T12077] 
[  333.481545][T12083] loop0: detected capacity change from 0 to 2048
[  333.508320][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b565a00): i_reserved_data_blocks (1) not cleared!
[  333.531111][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  333.538129][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b56c600): i_reserved_data_blocks (1) not cleared!
[  333.546739][T12079] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  333.554005][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  333.592777][T12081] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  333.640360][T12089] loop1: detected capacity change from 0 to 2048
[  333.660440][T12083] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  333.678781][T12089] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  333.725563][T12093] loop5: detected capacity change from 0 to 2048
[  333.796151][T12081] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  333.814463][T12079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  333.836262][T12083] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  333.878590][T12099] loop2: detected capacity change from 0 to 2048
[  333.889091][T12081] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  333.903927][T12093] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  333.923326][T12083] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  333.923813][T12089] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  333.948309][T12079] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  333.950077][T12101] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  333.979357][T12106] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  334.006081][T12099] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  334.008041][T12079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  334.030702][T12106] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  334.048687][T12089] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  334.062203][T12101] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  334.087706][T12106] EXT4-fs (loop0): This should not happen!! Data will be lost
[  334.087706][T12106] 
[  334.106142][T12101] EXT4-fs (loop3): This should not happen!! Data will be lost
[  334.106142][T12101] 
[  334.118560][T12109] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  334.127159][T12079] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  334.153740][T12099] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  334.158114][T12083] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  334.184525][T12112] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  334.198061][T12099] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  334.216964][T12083] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  334.220606][T12109] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  334.234372][T12112] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  334.242569][T12109] EXT4-fs (loop1): This should not happen!! Data will be lost
[  334.242569][T12109] 
[  334.268782][T12104] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  334.269029][T12099] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  334.293660][T12104] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  334.308904][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  334.317111][T12112] EXT4-fs (loop5): This should not happen!! Data will be lost
[  334.317111][T12112] 
[  334.329324][T12089] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  334.337380][T12104] EXT4-fs (loop4): This should not happen!! Data will be lost
[  334.337380][T12104] 
[  334.348560][T12089] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  334.353353][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  334.367448][T12099] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  334.374166][T12093] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  334.388789][ T6323] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  334.408513][T12089] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  334.408584][T12113] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  334.425028][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070049400): i_reserved_data_blocks (1) not cleared!
[  334.437643][T12093] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  334.458099][ T6323] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  334.472388][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075ff6e00): i_reserved_data_blocks (1) not cleared!
[  334.482407][T12113] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  334.495723][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  334.503236][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  334.505419][ T6323] EXT4-fs (loop0): This should not happen!! Data will be lost
[  334.505419][ T6323] 
[  334.520736][T12089] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  334.525156][T12113] EXT4-fs (loop2): This should not happen!! Data will be lost
[  334.525156][T12113] 
[  334.554537][ T5384] EXT4-fs (loop0): Inode 18 (ffff88807004ee00): i_reserved_data_blocks (1) not cleared!
[  334.583060][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  334.587603][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  334.645506][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  334.665607][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  334.687637][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  334.687637][   T41] 
[  334.699116][ T1183] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  334.741321][T12115] loop3: detected capacity change from 0 to 2048
[  334.748406][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  334.763657][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075ff3200): i_reserved_data_blocks (1) not cleared!
[  334.787001][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  334.793823][ T1183] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  334.808963][ T1183] EXT4-fs (loop1): This should not happen!! Data will be lost
[  334.808963][ T1183] 
[  334.819054][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b453200): i_reserved_data_blocks (1) not cleared!
[  334.820095][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075ff3c00): i_reserved_data_blocks (1) not cleared!
[  334.845412][T12118] loop4: detected capacity change from 0 to 2048
[  334.846470][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  334.859873][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  334.873406][T12115] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  334.906336][T12119] loop0: detected capacity change from 0 to 2048
[  334.959847][T12118] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  334.961977][T12124] loop2: detected capacity change from 0 to 2048
[  334.985235][T12119] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  335.051295][T12115] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.115194][T12124] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  335.161596][T12129] loop1: detected capacity change from 0 to 2048
[  335.174193][T12133] loop5: detected capacity change from 0 to 2048
[  335.175529][T12115] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  335.207347][T12118] EXT4-fs error (device loop4): __ext4_get_inode_loc:4345: comm syz-executor.4: Invalid inode table block 0 in block_group 0
[  335.235639][T12119] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.264477][T12118] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.278686][T12119] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  335.292995][T12124] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.296925][T12133] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  335.312090][T12118] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  335.315549][T12137] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  335.341374][T12124] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  335.354877][T12138] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  335.380090][T12119] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.397701][T12124] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.407453][T12138] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  335.424713][T12137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  335.424823][T12129] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  335.437591][T12137] EXT4-fs (loop3): This should not happen!! Data will be lost
[  335.437591][T12137] 
[  335.460039][T12124] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  335.474951][T12115] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.482096][T12119] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  335.491594][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  335.503889][T12115] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  335.506939][T12138] EXT4-fs (loop4): This should not happen!! Data will be lost
[  335.506939][T12138] 
[  335.528273][T12124] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.539748][T12118] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.549665][T12136] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  335.588273][T12136] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  335.616169][T12124] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  335.632439][T12136] EXT4-fs (loop0): This should not happen!! Data will be lost
[  335.632439][T12136] 
[  335.636344][T12118] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  335.654792][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  335.692025][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  335.709039][T12142] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  335.743131][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  335.764274][T12129] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.764358][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  335.789460][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  335.789460][ T5616] 
[  335.800693][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  335.810093][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  335.825408][T12142] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  335.832755][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702a5000): i_reserved_data_blocks (1) not cleared!
[  335.841987][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  335.841987][ T5913] 
[  335.849838][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702a6400): i_reserved_data_blocks (1) not cleared!
[  335.860409][T12129] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  335.876685][T12149] loop5: detected capacity change from 0 to 2048
[  335.887267][T12142] EXT4-fs (loop2): This should not happen!! Data will be lost
[  335.887267][T12142] 
[  335.888980][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  335.898432][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702a6e00): i_reserved_data_blocks (1) not cleared!
[  335.909949][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  335.951804][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  335.966295][T12147] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  335.995602][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070050000): i_reserved_data_blocks (1) not cleared!
[  335.997654][T12149] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  336.079079][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  336.079094][   T27] audit: type=1804 audit(1692247455.321:1115): pid=12149 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/177/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  336.079867][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  336.108712][T12147] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  336.147870][T12153] loop3: detected capacity change from 0 to 2048
[  336.174673][T12149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  336.194971][T12147] EXT4-fs (loop1): This should not happen!! Data will be lost
[  336.194971][T12147] 
[  336.199906][T12158] loop0: detected capacity change from 0 to 2048
[  336.209405][T12156] loop4: detected capacity change from 0 to 2048
[  336.229269][T12149] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  336.245719][T12153] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  336.272494][T12149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  336.284061][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070045a00): i_reserved_data_blocks (1) not cleared!
[  336.289692][T12158] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  336.308950][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  336.323344][   T27] audit: type=1804 audit(1692247455.561:1116): pid=12158 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/171/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  336.374908][T12156] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  336.429885][T12149] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  336.443003][T12170] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  336.466858][T12170] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 75 with error 28
[  336.488687][T12166] loop2: detected capacity change from 0 to 2048
[  336.512276][T12149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  336.517002][   T27] audit: type=1804 audit(1692247455.631:1117): pid=12168 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/179/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  336.559365][T12171] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  336.604166][T12149] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  336.604607][T12156] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  336.616529][T12170] EXT4-fs (loop0): This should not happen!! Data will be lost
[  336.616529][T12170] 
[  336.642252][T12171] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  336.660220][T12166] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  336.661709][   T27] audit: type=1804 audit(1692247455.741:1118): pid=12156 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/176/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  336.710582][T12156] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  336.725535][T12174] loop1: detected capacity change from 0 to 2048
[  336.733993][T12171] EXT4-fs (loop3): This should not happen!! Data will be lost
[  336.733993][T12171] 
[  336.741118][T12170] EXT4-fs (loop0): Total free blocks count 0
[  336.745196][T12156] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  336.772413][T12160] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  336.791670][   T27] audit: type=1804 audit(1692247455.961:1119): pid=12166 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/179/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  336.791862][T12153] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  336.819561][T12170] EXT4-fs (loop0): Free/Dirty block details
[  336.834284][T12156] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  336.842558][T12179] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, 
[  336.846447][T12160] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  336.846478][T12179] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  336.855322][T12170] EXT4-fs (loop0): free_blocks=2415919104
[  336.887516][T12179] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 13 with error 28
[  336.888712][T12160] EXT4-fs (loop5): This should not happen!! Data will be lost
[  336.888712][T12160] 
[  336.910432][T12179] EXT4-fs (loop2): This should not happen!! Data will be lost
[  336.910432][T12179] 
[  336.913932][T12170] EXT4-fs (loop0): dirty_blocks=80
[  336.924463][T12179] EXT4-fs (loop2): Total free blocks count 0
[  336.931915][T12177] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  336.932474][T12174] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  336.947648][T12179] EXT4-fs (loop2): Free/Dirty block details
[  336.970906][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b60c600): i_reserved_data_blocks (1) not cleared!
[  336.979904][T12179] EXT4-fs (loop2): free_blocks=2415919104
[  336.990253][T12153] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  336.996671][T12179] EXT4-fs (loop2): dirty_blocks=16
[  337.007798][T12170] EXT4-fs (loop0): Block reservation details
[  337.017572][T12170] EXT4-fs (loop0): i_reserved_data_blocks=5
[  337.033267][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  337.034190][T12179] EXT4-fs (loop2): Block reservation details
[  337.048894][T12177] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  337.065725][   T27] audit: type=1804 audit(1692247456.301:1120): pid=12174 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/183/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  337.078189][T12177] EXT4-fs (loop4): This should not happen!! Data will be lost
[  337.078189][T12177] 
[  337.103152][ T5913] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  337.112123][T12179] EXT4-fs (loop2): i_reserved_data_blocks=1
[  337.129581][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  337.172374][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  337.183086][ T5913] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  337.201309][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  337.231831][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  337.246514][ T5913] EXT4-fs (loop3): This should not happen!! Data will be lost
[  337.246514][ T5913] 
[  337.265345][T12174] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  337.266236][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  337.277325][ T5376] EXT4-fs (loop3): Inode 18 (ffff88823bd4c680): i_reserved_data_blocks (1) not cleared!
[  337.324539][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  337.341227][T12174] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  337.351029][T12184] loop5: detected capacity change from 0 to 2048
[  337.361427][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  337.383008][T12185] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  337.434560][T12185] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  337.444060][T12187] loop2: detected capacity change from 0 to 2048
[  337.464696][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e6c600): i_reserved_data_blocks (1) not cleared!
[  337.494981][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  337.500676][T12185] EXT4-fs (loop1): This should not happen!! Data will be lost
[  337.500676][T12185] 
[  337.519120][T12184] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  337.539458][T12189] loop0: detected capacity change from 0 to 2048
[  337.570514][T12187] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  337.601045][   T27] audit: type=1804 audit(1692247456.841:1121): pid=12187 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/180/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  337.649553][T12189] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  337.663185][T12199] loop4: detected capacity change from 0 to 2048
[  337.696705][T12193] loop3: detected capacity change from 0 to 2048
[  337.704780][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  337.738413][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  337.754175][T12187] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  337.775123][T12193] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  337.783477][   T27] audit: type=1804 audit(1692247456.911:1122): pid=12200 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/178/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  337.789603][T12184] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  337.832674][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b423c00): i_reserved_data_blocks (1) not cleared!
[  337.832902][T12187] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  337.859872][T12189] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  337.874312][T12199] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  337.877528][T12189] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  337.908880][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  337.911585][   T27] audit: type=1804 audit(1692247456.931:1123): pid=12189 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/172/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  337.958216][T12184] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  338.000111][T12193] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.020809][T12189] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.031036][T12206] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  338.049793][T12200] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  338.055584][T12193] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  338.089329][T12189] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  338.090036][   T27] audit: type=1804 audit(1692247457.151:1124): pid=12193 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/180/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  338.110104][T12208] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  338.152870][T12199] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.156769][T12200] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  338.175469][T12206] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  338.179339][T12213] loop1: detected capacity change from 0 to 2048
[  338.188128][T12206] EXT4-fs (loop2): This should not happen!! Data will be lost
2023/08/17 04:44:17 executed programs: 1077
[  338.188128][T12206] 
[  338.206536][T12200] EXT4-fs (loop5): This should not happen!! Data will be lost
[  338.206536][T12200] 
[  338.224947][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.237998][T12208] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  338.254796][T12212] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  338.283149][T12199] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  338.295109][T12213] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  338.308686][T12208] EXT4-fs (loop0): This should not happen!! Data will be lost
[  338.308686][T12208] 
[  338.319546][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  338.324879][T12212] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  338.356560][T12214] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  338.374158][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b45d000): i_reserved_data_blocks (1) not cleared!
[  338.396643][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b455000): i_reserved_data_blocks (1) not cleared!
[  338.406979][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.426717][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  338.438128][T12213] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.439372][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  338.454128][T12212] EXT4-fs (loop3): This should not happen!! Data will be lost
[  338.454128][T12212] 
[  338.467536][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  338.468344][T12214] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  338.494432][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b45e400): i_reserved_data_blocks (1) not cleared!
[  338.502767][T12213] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  338.519887][T12218] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  338.535909][T12218] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  338.547810][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  338.558682][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.576537][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  338.602437][T12218] EXT4-fs (loop1): This should not happen!! Data will be lost
[  338.602437][T12218] 
[  338.619434][T12214] EXT4-fs (loop4): This should not happen!! Data will be lost
[  338.619434][T12214] 
[  338.630076][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880792bee00): i_reserved_data_blocks (1) not cleared!
[  338.670905][T12213] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.686907][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  338.705205][T12213] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  338.766941][T12213] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.784673][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.807198][T12213] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  338.823378][T12221] loop2: detected capacity change from 0 to 2048
[  338.824293][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  338.858676][T12222] loop5: detected capacity change from 0 to 2048
[  338.872895][T12213] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  338.902316][T12225] loop0: detected capacity change from 0 to 2048
[  338.903140][T12221] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  338.914005][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880792bda00): i_reserved_data_blocks (1) not cleared!
[  338.923582][T12213] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  338.968322][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  338.968342][T12226] loop3: detected capacity change from 0 to 2048
[  338.991100][T12225] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  339.005324][ T5913] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  339.123057][T12221] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.157336][T12221] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  339.170662][ T5913] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 54 with max blocks 1 with error 117
[  339.190812][T12221] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.256753][T12225] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.272406][T12226] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.276670][T12222] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.284326][ T5913] EXT4-fs (loop1): This should not happen!! Data will be lost
[  339.284326][ T5913] 
[  339.304764][T12238] loop4: detected capacity change from 0 to 2048
[  339.312017][T12226] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  339.318808][T12221] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  339.329747][T12225] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  339.354432][T12222] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  339.357667][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b556400): i_reserved_data_blocks (1) not cleared!
[  339.372815][T12221] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.396802][T12243] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  339.398281][T12226] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.422967][T12225] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.436470][T12221] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  339.460951][T12225] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  339.473560][T12226] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  339.489928][T12242] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  339.536944][T12243] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  339.549642][T12242] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  339.566334][T12244] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  339.584209][T12236] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  339.599576][T12248] loop1: detected capacity change from 0 to 2048
[  339.611606][T12243] EXT4-fs (loop5): This should not happen!! Data will be lost
[  339.611606][T12243] 
[  339.626578][T12242] EXT4-fs (loop2): This should not happen!! Data will be lost
[  339.626578][T12242] 
[  339.633039][T12238] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.637105][T12236] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  339.684711][T12244] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  339.697791][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.704879][T12238] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  339.713884][T12236] EXT4-fs (loop0): This should not happen!! Data will be lost
[  339.713884][T12236] 
[  339.730895][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.748919][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  339.763706][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  339.793684][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702c0a00): i_reserved_data_blocks (1) not cleared!
[  339.810424][T12244] EXT4-fs (loop3): This should not happen!! Data will be lost
[  339.810424][T12244] 
[  339.824991][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702c1e00): i_reserved_data_blocks (1) not cleared!
[  339.842175][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702c1400): i_reserved_data_blocks (1) not cleared!
[  339.842796][T12238] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.903069][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  339.935893][T12248] EXT4-fs error (device loop1): __ext4_get_inode_loc:4345: comm syz-executor.1: Invalid inode table block 0 in block_group 0
[  339.971918][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  339.974240][T12238] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  340.014372][T12248] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.026469][T12248] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  340.028397][T12249] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  340.051315][T12257] loop5: detected capacity change from 0 to 2048
[  340.063241][T12253] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  340.081296][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703c8a00): i_reserved_data_blocks (1) not cleared!
[  340.108741][T12253] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  340.121921][T12249] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  340.135715][T12259] loop0: detected capacity change from 0 to 2048
[  340.138324][T12258] loop2: detected capacity change from 0 to 2048
[  340.150696][T12249] EXT4-fs (loop4): This should not happen!! Data will be lost
[  340.150696][T12249] 
[  340.175221][T12253] EXT4-fs (loop1): This should not happen!! Data will be lost
[  340.175221][T12253] 
[  340.225632][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.250194][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  340.262710][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075d9da00): i_reserved_data_blocks (1) not cleared!
[  340.280154][T12257] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.374867][T12258] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.377904][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b586e00): i_reserved_data_blocks (1) not cleared!
[  340.444538][T12266] loop3: detected capacity change from 0 to 2048
[  340.444624][T12258] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  340.462500][T12257] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  340.500815][T12258] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.510794][T12271] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  340.541671][T12259] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.562092][T12258] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  340.590873][T12271] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  340.605158][T12259] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  340.611654][T12271] EXT4-fs (loop5): This should not happen!! Data will be lost
[  340.611654][T12271] 
[  340.629485][T12257] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.641850][T12272] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  340.658683][T12272] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  340.676146][T12272] EXT4-fs (loop2): This should not happen!! Data will be lost
[  340.676146][T12272] 
[  340.678810][T12257] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  340.697995][T12258] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.704023][T12280] loop4: detected capacity change from 0 to 2048
[  340.716621][T12273] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  340.732558][T12258] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  340.747113][T12257] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.751890][T12266] EXT4-fs error (device loop3): __ext4_get_inode_loc:4345: comm syz-executor.3: Invalid inode table block 0 in block_group 0
[  340.758462][T12258] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.781760][T12273] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  340.785283][T12277] loop1: detected capacity change from 0 to 2048
[  340.799419][T12257] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  340.822258][T12258] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  340.826443][T12273] EXT4-fs (loop0): This should not happen!! Data will be lost
[  340.826443][T12273] 
[  340.841829][T12258] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.852853][T12266] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.884108][T12266] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  340.898217][T12280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.905768][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 65 with max blocks 1 with error 117
[  340.925015][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  340.925015][ T5616] 
[  340.955413][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b60d000): i_reserved_data_blocks (1) not cleared!
[  340.966585][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  340.970952][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  340.991222][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  341.013539][T12283] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  341.033877][T12280] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  341.076266][T12287] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  341.117547][T12277] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.138961][T12283] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  341.151643][T12287] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  341.167863][T12277] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  341.180826][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b551400): i_reserved_data_blocks (1) not cleared!
[  341.191395][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  341.208063][T12287] EXT4-fs (loop4): This should not happen!! Data will be lost
[  341.208063][T12287] 
[  341.212532][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  341.212532][   T41] 
[  341.218763][T12283] EXT4-fs (loop3): This should not happen!! Data will be lost
[  341.218763][T12283] 
[  341.241213][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b561e00): i_reserved_data_blocks (1) not cleared!
[  341.252019][T12289] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  341.269072][T12280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.278085][T12291] loop2: detected capacity change from 0 to 2048
[  341.299182][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075e68a00): i_reserved_data_blocks (1) not cleared!
[  341.307110][T12280] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  341.370982][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  341.370998][   T27] audit: type=1804 audit(1692247460.611:1139): pid=12291 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/183/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  341.415843][T12280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.426954][T12289] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  341.438714][T12280] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  341.459611][T12280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.474613][T12280] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  341.497309][T12289] EXT4-fs (loop1): This should not happen!! Data will be lost
[  341.497309][T12289] 
[  341.530368][T12291] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.541260][   T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  341.561933][   T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  341.584188][T12297] loop5: detected capacity change from 0 to 2048
[  341.591421][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.593746][T12295] loop0: detected capacity change from 0 to 2048
[  341.602131][   T41] EXT4-fs (loop4): This should not happen!! Data will be lost
[  341.602131][   T41] 
[  341.620642][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  341.635713][T12291] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  341.653022][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b560000): i_reserved_data_blocks (1) not cleared!
[  341.655794][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e69400): i_reserved_data_blocks (1) not cleared!
[  341.677955][T12291] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.690237][T12291] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  341.738763][   T27] audit: type=1804 audit(1692247460.981:1140): pid=12295 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/175/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  341.750367][T12301] loop3: detected capacity change from 0 to 2048
[  341.833802][T12299] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  341.851498][T12299] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  341.864483][T12299] EXT4-fs (loop2): This should not happen!! Data will be lost
[  341.864483][T12299] 
[  341.880323][T12291] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.886446][   T27] audit: type=1804 audit(1692247461.031:1141): pid=12297 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/181/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  341.935422][T12295] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.946376][T12297] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  341.947833][T12307] loop1: detected capacity change from 0 to 2048
[  341.968328][T12291] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  341.976588][   T27] audit: type=1804 audit(1692247461.161:1142): pid=12301 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/183/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  341.981676][T12309] loop4: detected capacity change from 0 to 2048
[  342.033767][T12301] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  342.057877][T12297] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  342.069746][T12295] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  342.083715][T12301] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  342.086659][T12315] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  342.096179][T12316] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  342.141033][ T6323] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  342.167444][T12315] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  342.172236][ T6323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  342.194448][T12315] EXT4-fs (loop5): This should not happen!! Data will be lost
[  342.194448][T12315] 
[  342.204559][   T27] audit: type=1804 audit(1692247461.441:1143): pid=12307 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/187/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  342.236877][T12297] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  342.244349][ T6323] EXT4-fs (loop2): This should not happen!! Data will be lost
[  342.244349][ T6323] 
[  342.261895][T12301] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  342.262536][ T5385] EXT4-fs (loop2): Inode 18 (ffff888079313200): i_reserved_data_blocks (1) not cleared!
[  342.273614][T12316] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  342.341720][   T27] audit: type=1804 audit(1692247461.581:1144): pid=12309 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/180/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  342.369908][T12316] EXT4-fs (loop0): This should not happen!! Data will be lost
[  342.369908][T12316] 
[  342.391329][T12297] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  342.425585][T12307] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  342.426518][T12309] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  342.446289][T12301] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  342.460738][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  342.468601][T12317] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  342.492198][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  342.496840][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  342.519613][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  342.540993][T12307] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  342.551623][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  342.551623][ T6323] 
[  342.553439][T12317] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  342.571418][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b56ee00): i_reserved_data_blocks (1) not cleared!
[  342.576556][T12326] loop2: detected capacity change from 0 to 2048
[  342.599438][T12309] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  342.630051][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702a3200): i_reserved_data_blocks (1) not cleared!
[  342.658899][T12322] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  342.722818][   T27] audit: type=1804 audit(1692247461.961:1145): pid=12326 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/184/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  342.758017][T12331] loop5: detected capacity change from 0 to 2048
[  342.764739][T12327] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  342.782455][T12317] EXT4-fs (loop3): This should not happen!! Data will be lost
[  342.782455][T12317] 
[  342.796724][T12327] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  342.815767][T12322] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  342.829879][T12326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  342.836376][T12327] EXT4-fs (loop4): This should not happen!! Data will be lost
[  342.836376][T12327] 
[  342.850708][T12326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  342.866547][   T27] audit: type=1804 audit(1692247462.051:1146): pid=12331 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/182/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  342.876113][T12322] EXT4-fs (loop1): This should not happen!! Data will be lost
[  342.876113][T12322] 
[  342.910310][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b56b200): i_reserved_data_blocks (1) not cleared!
[  342.915612][T12331] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  342.932404][T12338] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  342.966110][T12338] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  342.986219][T12338] EXT4-fs (loop2): This should not happen!! Data will be lost
[  342.986219][T12338] 
[  342.996702][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703ce400): i_reserved_data_blocks (1) not cleared!
[  343.022465][T12331] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  343.032202][T12337] loop0: detected capacity change from 0 to 2048
[  343.043773][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703e8a00): i_reserved_data_blocks (1) not cleared!
[  343.047562][T12326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.091958][T12339] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  343.147917][T12326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  343.189662][T12339] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  343.231026][T12326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.253872][   T27] audit: type=1804 audit(1692247462.491:1147): pid=12337 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/176/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  343.261541][T12339] EXT4-fs (loop5): This should not happen!! Data will be lost
[  343.261541][T12339] 
[  343.310891][T12341] loop3: detected capacity change from 0 to 2048
2023/08/17 04:44:22 executed programs: 1101
[  343.323053][T12326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  343.340036][T12343] loop4: detected capacity change from 0 to 2048
[  343.347366][T12337] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.362758][T12347] loop1: detected capacity change from 0 to 2048
[  343.381573][T12331] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.399721][ T1183] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  343.402400][T12331] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  343.439455][   T27] audit: type=1804 audit(1692247462.681:1148): pid=12347 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/188/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  343.466638][T12337] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  343.466700][T12331] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.497250][ T1183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  343.517348][ T1183] EXT4-fs (loop2): This should not happen!! Data will be lost
[  343.517348][ T1183] 
[  343.531152][T12331] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  343.559583][T12337] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.586471][ T5385] EXT4-fs (loop2): Inode 18 (ffff88807933da00): i_reserved_data_blocks (1) not cleared!
[  343.594381][T12347] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.624084][T12343] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.639431][T12337] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  343.679753][T12347] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  343.684059][T12341] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.701735][T12354] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  343.708733][T12347] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.717296][T12343] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  343.743261][ T1183] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  343.770711][T12341] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  343.793693][T12354] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  343.801027][T12362] loop2: detected capacity change from 0 to 2048
[  343.816477][T12347] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  343.845098][ T1183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117
[  343.848536][T12358] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  343.858172][T12359] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  343.894700][ T1183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  343.894700][ T1183] 
[  343.904664][T12343] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  343.914286][T12354] EXT4-fs (loop0): This should not happen!! Data will be lost
[  343.914286][T12354] 
[  343.916509][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b456e00): i_reserved_data_blocks (1) not cleared!
[  343.931761][T12358] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  343.950024][T12343] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  343.968298][T12358] EXT4-fs (loop3): This should not happen!! Data will be lost
[  343.968298][T12358] 
[  343.984425][T12360] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  343.984573][T12359] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  344.014575][T12341] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.018051][T12360] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  344.049138][T12359] EXT4-fs (loop1): This should not happen!! Data will be lost
[  344.049138][T12359] 
[  344.054898][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b720000): i_reserved_data_blocks (1) not cleared!
[  344.086636][T12362] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.117072][T12341] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  344.121005][T12362] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  344.146726][T12360] EXT4-fs (loop4): This should not happen!! Data will be lost
[  344.146726][T12360] 
[  344.157144][T12362] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.201270][   T42] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  344.229677][   T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  344.250145][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.271154][T12362] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  344.284987][T12369] loop0: detected capacity change from 0 to 2048
[  344.295722][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  344.308353][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.308602][   T42] EXT4-fs (loop3): This should not happen!! Data will be lost
[  344.308602][   T42] 
[  344.322167][T12368] loop5: detected capacity change from 0 to 2048
[  344.337115][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075e60000): i_reserved_data_blocks (1) not cleared!
[  344.347719][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b721e00): i_reserved_data_blocks (1) not cleared!
[  344.359221][T12362] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.368942][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  344.408964][T12362] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  344.424315][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702ba800): i_reserved_data_blocks (1) not cleared!
[  344.448384][T12370] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  344.553950][T12370] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  344.576546][T12370] EXT4-fs (loop2): This should not happen!! Data will be lost
[  344.576546][T12370] 
[  344.595739][T12369] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.638908][T12368] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.657509][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.672680][T12369] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  344.674814][T12378] loop1: detected capacity change from 0 to 2048
[  344.696782][T12368] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  344.726172][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  344.738758][T12382] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  344.755507][T12368] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.761478][T12383] loop3: detected capacity change from 0 to 2048
[  344.774218][T12368] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  344.777584][T12384] loop4: detected capacity change from 0 to 2048
[  344.797804][T12382] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  344.799818][T12380] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  344.813933][T12382] EXT4-fs (loop0): This should not happen!! Data will be lost
[  344.813933][T12382] 
[  344.837399][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703ee400): i_reserved_data_blocks (1) not cleared!
[  344.850384][T12369] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.862042][T12369] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  344.875140][T12369] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.885672][T12380] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  344.889075][T12369] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  344.900038][T12380] EXT4-fs (loop5): This should not happen!! Data will be lost
[  344.900038][T12380] 
[  344.923223][T12368] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.940814][T12369] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  344.953461][T12369] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  344.966945][T12368] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  345.053640][T12378] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.063974][T12368] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.076486][T12369] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.092831][T12378] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  345.095603][T12384] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.133155][T12383] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.149199][T12368] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  345.162198][T12384] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  345.177321][T12396] loop2: detected capacity change from 0 to 2048
[  345.198211][T12393] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  345.206821][T12397] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  345.234262][T12397] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  345.239004][T12383] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  345.249518][T12397] EXT4-fs (loop4): This should not happen!! Data will be lost
[  345.249518][T12397] 
[  345.266166][T12393] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  345.270790][T12384] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.282753][ T1183] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  345.312718][   T42] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 63 with max blocks 2 with error 117
[  345.316237][T12383] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.341033][T12384] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  345.354305][T12384] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.364842][T12384] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  345.372572][   T42] EXT4-fs (loop0): This should not happen!! Data will be lost
[  345.372572][   T42] 
[  345.382902][T12384] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.402376][T12393] EXT4-fs (loop1): This should not happen!! Data will be lost
[  345.402376][T12393] 
[  345.413409][ T1183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  345.419122][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b528000): i_reserved_data_blocks (1) not cleared!
[  345.431051][T12383] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  345.456108][T12384] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  345.470718][T12401] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  345.497712][ T1183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  345.497712][ T1183] 
[  345.505736][T12401] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 19 with error 28
[  345.514085][T12378] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.555185][   T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  345.556436][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b529400): i_reserved_data_blocks (1) not cleared!
[  345.598874][T12378] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  345.616503][T12401] EXT4-fs (loop2): This should not happen!! Data will be lost
[  345.616503][T12401] 
[  345.630663][   T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  345.637583][T12394] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  345.684230][   T10] EXT4-fs (loop4): This should not happen!! Data will be lost
[  345.684230][   T10] 
[  345.691905][T12401] EXT4-fs (loop2): Total free blocks count 0
[  345.709082][T12401] EXT4-fs (loop2): Free/Dirty block details
[  345.719393][T12403] loop0: detected capacity change from 0 to 2048
[  345.724033][ T1183] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  345.749820][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070052800): i_reserved_data_blocks (1) not cleared!
[  345.759854][T12394] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  345.767964][T12401] EXT4-fs (loop2): free_blocks=2415919104
[  345.789288][T12401] EXT4-fs (loop2): dirty_blocks=32
[  345.806112][T12394] EXT4-fs (loop3): This should not happen!! Data will be lost
[  345.806112][T12394] 
[  345.821381][T12401] EXT4-fs (loop2): Block reservation details
[  345.853484][T12401] EXT4-fs (loop2): i_reserved_data_blocks=2
[  345.862644][ T1183] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 54 with max blocks 1 with error 117
[  345.871989][T12405] loop5: detected capacity change from 0 to 2048
[  345.883249][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b455000): i_reserved_data_blocks (1) not cleared!
[  345.904518][T12396] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.918974][T12403] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  345.937985][ T1183] EXT4-fs (loop1): This should not happen!! Data will be lost
[  345.937985][ T1183] 
[  345.942988][T12410] loop4: detected capacity change from 0 to 2048
[  345.961616][T12396] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  345.984652][T12403] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  346.014935][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703e6e00): i_reserved_data_blocks (1) not cleared!
[  346.035633][T12413] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  346.124337][   T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 2 with error 28
[  346.136781][T12405] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.157207][T12413] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  346.183394][T12413] EXT4-fs (loop0): This should not happen!! Data will be lost
[  346.183394][T12413] 
[  346.193806][T12405] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  346.218840][   T10] EXT4-fs (loop2): This should not happen!! Data will be lost
[  346.218840][   T10] 
[  346.221588][T12418] loop3: detected capacity change from 0 to 2048
[  346.239486][T12403] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.240351][T12410] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.270432][T12423] loop1: detected capacity change from 0 to 2048
[  346.277688][T12410] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  346.285304][T12405] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.297888][T12410] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.324714][T12403] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  346.340022][T12403] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.350090][T12405] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  346.358303][T12403] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  346.367343][T12410] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  346.383216][T12403] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.411034][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  346.411054][   T27] audit: type=1804 audit(1692247465.651:1162): pid=12423 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/190/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  346.450371][T12420] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  346.456858][T12403] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  346.501761][T12419] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  346.522344][T12420] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  346.538762][T12431] loop2: detected capacity change from 0 to 2048
[  346.548981][T12420] EXT4-fs (loop5): This should not happen!! Data will be lost
[  346.548981][T12420] 
[  346.564199][T12405] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.577665][T12405] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  346.591053][   T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  346.607700][T12419] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  346.637086][T12423] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.645445][   T27] audit: type=1804 audit(1692247465.881:1163): pid=12431 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/187/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  346.678844][T12423] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  346.698718][T12423] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.709110][T12419] EXT4-fs (loop4): This should not happen!! Data will be lost
[  346.709110][T12419] 
[  346.719411][   T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  346.723679][T12423] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  346.747770][ T1183] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  346.766373][T12423] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.777773][T12423] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  346.807639][T12431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.814436][   T41] EXT4-fs (loop0): This should not happen!! Data will be lost
[  346.814436][   T41] 
[  346.817450][T12435] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  346.837436][ T1183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  346.856913][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.863145][T12436] loop3: detected capacity change from 0 to 2048
[  346.876465][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880792b9400): i_reserved_data_blocks (1) not cleared!
[  346.876582][T12431] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  346.891355][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  346.912347][ T1183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  346.912347][ T1183] 
[  346.915354][T12435] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  346.926662][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070045000): i_reserved_data_blocks (1) not cleared!
[  346.935061][T12431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  346.972794][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070041400): i_reserved_data_blocks (1) not cleared!
[  346.991332][T12431] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  347.006242][T12435] EXT4-fs (loop1): This should not happen!! Data will be lost
[  347.006242][T12435] 
[  347.023829][T12437] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  347.041768][T12423] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  347.052164][T12437] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  347.064831][   T27] audit: type=1804 audit(1692247466.291:1164): pid=12436 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/187/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  347.066656][T12437] EXT4-fs (loop2): This should not happen!! Data will be lost
[  347.066656][T12437] 
[  347.142606][T12423] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  347.213223][T12436] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  347.251713][   T42] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  347.269961][T12442] loop5: detected capacity change from 0 to 2048
[  347.277292][T12444] loop0: detected capacity change from 0 to 2048
[  347.279993][T12431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  347.302135][T12436] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  347.339719][   T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  347.346398][T12446] loop4: detected capacity change from 0 to 2048
[  347.362565][T12431] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  347.366928][T12436] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  347.376405][   T42] EXT4-fs (loop1): This should not happen!! Data will be lost
[  347.376405][   T42] 
[  347.410818][T12436] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  347.423428][   T27] audit: type=1804 audit(1692247466.661:1165): pid=12444 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/179/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  347.428935][T12447] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  347.462112][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b45d000): i_reserved_data_blocks (1) not cleared!
[  347.469047][   T42] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  347.489740][T12447] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  347.505412][T12447] EXT4-fs (loop3): This should not happen!! Data will be lost
[  347.505412][T12447] 
[  347.544042][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  347.562447][   T27] audit: type=1804 audit(1692247466.801:1166): pid=12442 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/185/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  347.593773][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  347.593773][   T42] 
[  347.603687][   T27] audit: type=1804 audit(1692247466.831:1167): pid=12446 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/184/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  347.633484][T12444] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  347.633789][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075ff2800): i_reserved_data_blocks (1) not cleared!
[  347.655384][T12444] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  347.681303][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  347.711165][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  347.731345][T12442] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  347.743039][T12446] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  347.779906][T12459] loop1: detected capacity change from 0 to 2048
[  347.803336][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702c3200): i_reserved_data_blocks (1) not cleared!
[  347.803798][T12442] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  347.842107][T12446] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  347.879441][T12456] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  347.911473][T12456] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  347.925657][T12446] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  347.931449][T12460] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  347.938792][T12446] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  347.953322][T12456] EXT4-fs (loop0): This should not happen!! Data will be lost
[  347.953322][T12456] 
[  347.975750][   T27] audit: type=1804 audit(1692247467.211:1168): pid=12459 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/191/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  348.029763][T12465] loop2: detected capacity change from 0 to 2048
[  348.039162][T12460] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  348.052877][T12460] EXT4-fs (loop5): This should not happen!! Data will be lost
[  348.052877][T12460] 
[  348.090647][T12461] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  348.112992][   T27] audit: type=1804 audit(1692247467.351:1169): pid=12465 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/188/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  348.115655][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b60d000): i_reserved_data_blocks (1) not cleared!
[  348.163500][T12459] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  348.189668][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  348.203748][T12468] loop3: detected capacity change from 0 to 2048
[  348.205053][T12461] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  348.216324][T12465] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  348.226792][T12459] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  348.241776][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  348.259350][T12461] EXT4-fs (loop4): This should not happen!! Data will be lost
[  348.259350][T12461] 
[  348.268672][T12465] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  348.286402][T12459] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  348.300090][T12473] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  348.319438][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b55a800): i_reserved_data_blocks (1) not cleared!
[  348.320118][T12459] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  348.342932][T12473] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  348.347798][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703cc600): i_reserved_data_blocks (1) not cleared!
[  348.381094][T12468] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  348.396754][T12473] EXT4-fs (loop2): This should not happen!! Data will be lost
[  348.396754][T12473] 
[  348.439945][T12465] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  348.450727][T12466] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
2023/08/17 04:44:27 executed programs: 1124
[  348.501145][T12465] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  348.556355][T12466] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  348.593824][T12466] EXT4-fs (loop1): This should not happen!! Data will be lost
[  348.593824][T12466] 
[  348.607552][T12478] loop0: detected capacity change from 0 to 2048
[  348.616907][ T6323] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 4: comm kworker/u4:8: lblock 1 mapped to illegal pblock 4 (length 1)
[  348.631991][T12480] loop5: detected capacity change from 0 to 2048
[  348.654698][ T6323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 117
[  348.686800][ T6323] EXT4-fs (loop2): This should not happen!! Data will be lost
[  348.686800][ T6323] 
[  348.704276][T12482] loop4: detected capacity change from 0 to 2048
[  348.708887][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703e1400): i_reserved_data_blocks (1) not cleared!
[  348.726609][   T27] audit: type=1804 audit(1692247467.971:1170): pid=12480 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/186/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  348.731923][T12484] loop3: detected capacity change from 0 to 2048
[  348.767280][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  348.814052][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  348.819693][   T27] audit: type=1804 audit(1692247468.001:1171): pid=12478 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/180/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  348.889237][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075d9d000): i_reserved_data_blocks (1) not cleared!
[  348.923051][T12480] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  348.938014][T12478] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  348.957826][T12480] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  348.971504][T12492] loop2: detected capacity change from 0 to 2048
[  348.980598][T12493] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  348.999813][T12493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  349.016699][ T6386] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  349.066603][T12478] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  349.085253][T12484] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.107083][T12493] EXT4-fs (loop5): This should not happen!! Data will be lost
[  349.107083][T12493] 
[  349.123816][T12484] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  349.136816][T12482] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.149979][T12490] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  349.167215][T12482] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  349.175596][T12490] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  349.180421][T12482] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.210061][T12480] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.230773][T12490] EXT4-fs (loop0): This should not happen!! Data will be lost
[  349.230773][T12490] 
[  349.241967][T12478] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.247589][T12482] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  349.265629][T12480] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  349.280546][T12503] loop1: detected capacity change from 0 to 2048
[  349.298730][T12500] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  349.305466][T12478] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  349.321692][T12492] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.335488][T12505] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  349.348783][T12500] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  349.352402][T12505] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  349.375060][T12492] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  349.378009][T12500] EXT4-fs (loop3): This should not happen!! Data will be lost
[  349.378009][T12500] 
[  349.394848][T12505] EXT4-fs (loop4): This should not happen!! Data will be lost
[  349.394848][T12505] 
[  349.413465][ T6323] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  349.428311][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  349.428409][T12507] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  349.460341][ T6323] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117
[  349.474403][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  349.489067][ T6323] EXT4-fs (loop0): This should not happen!! Data will be lost
[  349.489067][ T6323] 
[  349.515080][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.531434][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.547849][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  349.547849][   T41] 
[  349.566277][ T5384] EXT4-fs (loop0): Inode 18 (ffff888079311e00): i_reserved_data_blocks (1) not cleared!
[  349.579600][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  349.586564][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b583c00): i_reserved_data_blocks (1) not cleared!
[  349.596048][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  349.616595][T12507] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  349.632565][T12503] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.637861][T12507] EXT4-fs (loop2): This should not happen!! Data will be lost
[  349.637861][T12507] 
[  349.656685][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702b9e00): i_reserved_data_blocks (1) not cleared!
[  349.668762][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e63c00): i_reserved_data_blocks (1) not cleared!
[  349.678379][T12503] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  349.710240][T12492] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.752606][T12503] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  349.803673][T12515] loop0: detected capacity change from 0 to 2048
[  349.812286][T12492] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  349.812353][T12503] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  349.843453][T12514] loop5: detected capacity change from 0 to 2048
[  349.923411][T12518] loop4: detected capacity change from 0 to 2048
[  349.929593][T12521] loop3: detected capacity change from 0 to 2048
[  349.946148][T12511] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  349.964257][ T1183] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  350.060510][T12515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.070389][T12511] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  350.072542][ T1183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  350.084481][T12511] EXT4-fs (loop1): This should not happen!! Data will be lost
[  350.084481][T12511] 
[  350.108001][T12515] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  350.122630][T12514] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.140023][ T1183] EXT4-fs (loop2): This should not happen!! Data will be lost
[  350.140023][ T1183] 
[  350.150427][T12514] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  350.157159][T12521] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.162866][T12515] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.187158][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b450a00): i_reserved_data_blocks (1) not cleared!
[  350.223023][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b561400): i_reserved_data_blocks (1) not cleared!
[  350.240128][T12521] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  350.276126][T12535] loop1: detected capacity change from 0 to 2048
[  350.319144][T12518] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.332698][T12530] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  350.357091][T12515] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  350.370064][T12530] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  350.382881][T12521] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.411418][T12518] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  350.438860][T12528] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  350.463787][T12530] EXT4-fs (loop5): This should not happen!! Data will be lost
[  350.463787][T12530] 
[  350.473962][T12521] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  350.487371][T12537] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  350.509974][T12528] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  350.522734][T12514] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.535405][T12533] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  350.551516][T12541] loop2: detected capacity change from 0 to 2048
[  350.551568][T12537] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  350.572088][T12528] EXT4-fs (loop0): This should not happen!! Data will be lost
[  350.572088][T12528] 
[  350.586859][T12514] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  350.647419][T12543] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  350.666162][T12537] EXT4-fs (loop4): This should not happen!! Data will be lost
[  350.666162][T12537] 
[  350.677090][T12533] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  350.691592][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.694985][T12533] EXT4-fs (loop3): This should not happen!! Data will be lost
[  350.694985][T12533] 
[  350.711629][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  350.721127][T12543] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  350.726854][T12518] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.754666][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  350.787258][T12518] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  350.800468][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  350.819469][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070048000): i_reserved_data_blocks (1) not cleared!
[  350.819830][T12543] EXT4-fs (loop1): This should not happen!! Data will be lost
[  350.819830][T12543] 
[  350.833781][T12547] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  350.854943][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.877562][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  350.878080][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  350.878080][   T41] 
[  350.899809][T12547] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  350.903427][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075ff1400): i_reserved_data_blocks (1) not cleared!
[  350.930275][T12547] EXT4-fs (loop2): This should not happen!! Data will be lost
[  350.930275][T12547] 
[  350.948481][T12535] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.960838][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117
[  350.967766][T12541] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  350.973517][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  351.006208][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  351.006208][ T1183] 
[  351.026631][T12535] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  351.044595][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b553200): i_reserved_data_blocks (1) not cleared!
[  351.059856][T12541] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  351.077196][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070049e00): i_reserved_data_blocks (1) not cleared!
[  351.103059][T12550] loop5: detected capacity change from 0 to 2048
[  351.153512][T12541] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  351.181572][ T6323] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  351.190290][T12552] loop0: detected capacity change from 0 to 2048
[  351.252481][ T6323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  351.285405][T12541] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  351.290469][T12550] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  351.299378][T12557] loop4: detected capacity change from 0 to 2048
[  351.321606][ T6323] EXT4-fs (loop1): This should not happen!! Data will be lost
[  351.321606][ T6323] 
[  351.342446][T12559] loop3: detected capacity change from 0 to 2048
[  351.378381][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703ebc00): i_reserved_data_blocks (1) not cleared!
[  351.391956][T12550] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  351.404501][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  351.437748][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  351.437767][   T27] audit: type=1804 audit(1692247470.681:1184): pid=12552 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/182/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  351.479961][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  351.501257][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  351.501257][ T5616] 
[  351.513403][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075d9ee00): i_reserved_data_blocks (1) not cleared!
[  351.525242][   T27] audit: type=1804 audit(1692247470.681:1185): pid=12569 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/187/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  351.555344][T12550] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  351.597790][T12550] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  351.657021][T12552] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  351.678195][T12566] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  351.707510][T12557] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  351.724944][T12577] loop1: detected capacity change from 0 to 2048
[  351.733337][T12552] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  351.745725][T12566] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  351.763133][T12566] EXT4-fs (loop5): This should not happen!! Data will be lost
[  351.763133][T12566] 
[  351.773556][T12557] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  351.776672][T12578] loop3: detected capacity change from 0 to 2048
[  351.789700][T12552] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  351.803988][T12571] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  351.810691][T12576] loop2: detected capacity change from 0 to 2048
[  351.827524][T12552] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  351.844339][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b456400): i_reserved_data_blocks (1) not cleared!
[  351.861205][   T27] audit: type=1804 audit(1692247471.101:1186): pid=12577 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/194/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  351.888801][T12571] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  351.901914][T12570] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  351.940205][T12571] EXT4-fs (loop4): This should not happen!! Data will be lost
[  351.940205][T12571] 
[  352.004560][T12557] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.011703][T12570] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  352.017195][T12586] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  352.028877][   T27] audit: type=1804 audit(1692247471.171:1187): pid=12576 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/191/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  352.068688][T12557] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  352.092142][T12570] EXT4-fs (loop0): This should not happen!! Data will be lost
[  352.092142][T12570] 
[  352.117801][T12586] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  352.140380][ T5616] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  352.156158][T12578] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.176411][T12586] EXT4-fs (loop1): This should not happen!! Data will be lost
[  352.176411][T12586] 
[  352.193904][T12576] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.209529][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.210793][T12577] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.220988][   T27] audit: type=1804 audit(1692247471.211:1188): pid=12578 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/192/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  352.231228][T12578] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  352.256918][T12590] loop5: detected capacity change from 0 to 2048
[  352.268204][ T5616] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  352.275206][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  352.286976][ T5616] EXT4-fs (loop4): This should not happen!! Data will be lost
[  352.286976][ T5616] 
[  352.302375][T12577] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  352.323355][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703f2800): i_reserved_data_blocks (1) not cleared!
[  352.324144][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703f6e00): i_reserved_data_blocks (1) not cleared!
[  352.334040][T12576] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  352.356583][T12592] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  352.376899][T12577] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.387507][   T27] audit: type=1804 audit(1692247471.631:1189): pid=12590 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/189/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  352.402439][T12592] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  352.434159][T12577] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  352.446289][T12576] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.466222][T12577] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.552847][T12576] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  352.565728][T12577] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  352.584162][T12592] EXT4-fs (loop3): This should not happen!! Data will be lost
[  352.584162][T12592] 
[  352.636726][T12602] loop0: detected capacity change from 0 to 2048
[  352.643661][T12596] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  352.664975][T12589] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  352.672574][T12600] loop4: detected capacity change from 0 to 2048
[  352.687358][T12596] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 28
[  352.687392][T12596] EXT4-fs (loop5): This should not happen!! Data will be lost
[  352.687392][T12596] 
[  352.687407][T12596] EXT4-fs (loop5): Total free blocks count 0
[  352.687420][T12596] EXT4-fs (loop5): Free/Dirty block details
[  352.687434][T12596] EXT4-fs (loop5): free_blocks=2415919104
[  352.687448][T12596] EXT4-fs (loop5): dirty_blocks=48
[  352.687459][T12596] EXT4-fs (loop5): Block reservation details
[  352.687470][T12596] EXT4-fs (loop5): i_reserved_data_blocks=3
[  352.688494][T12590] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.701825][ T5616] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  352.747730][T12589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  352.773292][T12590] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  352.785561][T12589] EXT4-fs (loop2): This should not happen!! Data will be lost
[  352.785561][T12589] 
[  352.807644][ T5616] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  352.812292][T12590] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.833651][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  352.840533][ T5616] EXT4-fs (loop1): This should not happen!! Data will be lost
[  352.840533][ T5616] 
[  352.855142][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703bc600): i_reserved_data_blocks (1) not cleared!
[  352.869544][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  352.889509][   T27] audit: type=1804 audit(1692247472.131:1190): pid=12602 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/183/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  352.896075][T12590] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  352.969613][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702bee00): i_reserved_data_blocks (1) not cleared!
[  352.970458][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b529400): i_reserved_data_blocks (1) not cleared!
[  353.018788][   T27] audit: type=1804 audit(1692247472.171:1191): pid=12600 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/188/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  353.060150][T12602] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.072482][T12600] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.141679][T12600] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  353.162371][T12602] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  353.211661][   T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 28
[  353.230389][T12612] loop2: detected capacity change from 0 to 2048
[  353.230479][T12613] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  353.248132][   T10] EXT4-fs (loop5): This should not happen!! Data will be lost
[  353.248132][   T10] 
[  353.263650][T12602] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.273782][T12613] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  353.293861][T12602] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  353.319500][T12617] loop3: detected capacity change from 0 to 2048
[  353.328314][   T27] audit: type=1804 audit(1692247472.561:1192): pid=12612 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/192/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  353.344445][T12614] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  353.388313][T12618] loop1: detected capacity change from 0 to 2048
[  353.401209][T12613] EXT4-fs (loop4): This should not happen!! Data will be lost
[  353.401209][T12613] 
[  353.423468][T12612] EXT4-fs error (device loop2): __ext4_get_inode_loc:4345: comm syz-executor.2: Invalid inode table block 0 in block_group 0
[  353.458659][T12614] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
2023/08/17 04:44:32 executed programs: 1147
[  353.510070][   T27] audit: type=1804 audit(1692247472.721:1193): pid=12618 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/195/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  353.513200][T12624] loop5: detected capacity change from 0 to 2048
[  353.552701][T12612] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.557878][T12614] EXT4-fs (loop0): This should not happen!! Data will be lost
[  353.557878][T12614] 
[  353.564943][T12612] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  353.594802][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880792bb200): i_reserved_data_blocks (1) not cleared!
[  353.610829][T12612] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.645487][T12618] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.646104][T12612] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  353.680000][T12626] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  353.695972][T12617] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.709301][T12626] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  353.722110][T12617] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  353.735386][T12626] EXT4-fs (loop2): This should not happen!! Data will be lost
[  353.735386][T12626] 
[  353.742940][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702c4600): i_reserved_data_blocks (1) not cleared!
[  353.758083][T12617] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.770431][T12618] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  353.785339][T12617] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  353.796140][T12612] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.825919][T12630] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  353.870067][T12636] loop4: detected capacity change from 0 to 2048
[  353.880549][T12634] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  353.898047][T12634] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  353.914026][T12634] EXT4-fs (loop3): This should not happen!! Data will be lost
[  353.914026][T12634] 
[  353.952616][T12624] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  353.968620][T12630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  353.972812][T12612] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  354.009231][   T42] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  354.011290][T12630] EXT4-fs (loop1): This should not happen!! Data will be lost
[  354.011290][T12630] 
[  354.034354][T12618] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.063793][T12641] loop0: detected capacity change from 0 to 2048
[  354.066321][T12624] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  354.086439][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  354.099957][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.119168][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  354.131636][T12618] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  354.136726][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880792b8000): i_reserved_data_blocks (1) not cleared!
[  354.147188][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  354.147188][   T42] 
[  354.162031][T12636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.189097][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b423c00): i_reserved_data_blocks (1) not cleared!
[  354.226293][T12642] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  354.254135][ T6323] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  354.271122][T12641] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.282765][T12636] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  354.310558][T12642] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  354.339661][ T6323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  354.356477][T12642] EXT4-fs (loop5): This should not happen!! Data will be lost
[  354.356477][T12642] 
[  354.374085][T12636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.383278][ T6323] EXT4-fs (loop1): This should not happen!! Data will be lost
[  354.383278][ T6323] 
[  354.407980][T12641] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  354.432141][ T5390] EXT4-fs (loop5): Inode 18 (ffff88807933d000): i_reserved_data_blocks (1) not cleared!
[  354.436576][ T5374] EXT4-fs (loop1): Inode 18 (ffff88807933c600): i_reserved_data_blocks (1) not cleared!
[  354.461403][T12649] loop3: detected capacity change from 0 to 2048
[  354.465897][T12636] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  354.484952][T12641] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.494528][T12652] loop2: detected capacity change from 0 to 2048
[  354.501884][T12647] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  354.502325][T12641] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  354.534816][T12647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  354.572794][T12647] EXT4-fs (loop4): This should not happen!! Data will be lost
[  354.572794][T12647] 
[  354.584859][T12636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.594212][T12650] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  354.646242][T12636] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  354.663923][T12636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.677435][T12650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  354.693595][T12636] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  354.726489][T12658] loop1: detected capacity change from 0 to 2048
[  354.735123][T12650] EXT4-fs (loop0): This should not happen!! Data will be lost
[  354.735123][T12650] 
[  354.767076][T12641] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.779630][T12663] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  354.782545][T12652] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  354.808156][T12662] loop5: detected capacity change from 0 to 2048
[  354.817009][T12641] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  354.839286][ T5616] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  354.850696][T12663] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  354.890723][T12652] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  354.930330][ T5913] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  354.961287][ T5616] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 2 with error 117
[  354.970700][T12666] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  354.974627][ T5616] EXT4-fs (loop4): This should not happen!! Data will be lost
[  354.974627][ T5616] 
[  355.000790][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b568000): i_reserved_data_blocks (1) not cleared!
[  355.010560][T12663] EXT4-fs (loop3): This should not happen!! Data will be lost
[  355.010560][T12663] 
[  355.048363][T12658] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  355.058527][ T5913] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 90 with max blocks 1 with error 117
[  355.083712][ T5913] EXT4-fs (loop0): This should not happen!! Data will be lost
[  355.083712][ T5913] 
[  355.096272][T12663] EXT4-fs (loop3): Total free blocks count 0
[  355.119873][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702c1e00): i_reserved_data_blocks (1) not cleared!
[  355.124872][T12666] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  355.159951][T12658] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  355.161606][T12663] EXT4-fs (loop3): Free/Dirty block details
[  355.185524][T12662] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  355.196930][T12674] loop4: detected capacity change from 0 to 2048
[  355.207111][T12658] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  355.228671][T12666] EXT4-fs (loop2): This should not happen!! Data will be lost
[  355.228671][T12666] 
[  355.241680][T12662] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  355.271517][T12663] EXT4-fs (loop3): free_blocks=2415919104
[  355.286992][T12663] EXT4-fs (loop3): dirty_blocks=80
[  355.287187][T12658] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  355.298886][T12663] EXT4-fs (loop3): Block reservation details
[  355.305499][T12671] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  355.312254][T12663] EXT4-fs (loop3): i_reserved_data_blocks=5
[  355.333239][T12661] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  355.348577][T12661] EXT4-fs (loop3): This should not happen!! Data will be lost
[  355.348577][T12661] 
[  355.362030][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e65000): i_reserved_data_blocks (1) not cleared!
[  355.444466][T12674] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  355.454410][T12671] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  355.467189][T12675] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  355.495011][T12680] loop0: detected capacity change from 0 to 2048
[  355.510624][T12674] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  355.547877][T12675] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  355.566336][T12671] EXT4-fs (loop5): This should not happen!! Data will be lost
[  355.566336][T12671] 
[  355.583330][T12675] EXT4-fs (loop1): This should not happen!! Data will be lost
[  355.583330][T12675] 
[  355.606666][T12674] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  355.618643][T12682] loop3: detected capacity change from 0 to 2048
[  355.641637][ T5374] EXT4-fs (loop1): Inode 18 (ffff88807933bc00): i_reserved_data_blocks (1) not cleared!
[  355.654378][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  355.672064][T12674] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  355.704059][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  355.712693][T12680] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  355.732376][T12683] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  355.760583][T12687] loop2: detected capacity change from 0 to 2048
[  355.771978][T12680] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  355.810429][T12693] loop1: detected capacity change from 0 to 2048
[  355.825919][T12680] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  355.842101][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070056400): i_reserved_data_blocks (1) not cleared!
[  355.864160][T12680] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  355.916172][T12683] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  355.943611][T12691] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  355.984528][T12687] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.001717][T12682] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.012100][T12683] EXT4-fs (loop4): This should not happen!! Data will be lost
[  356.012100][T12683] 
[  356.033503][T12691] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  356.068873][T12691] EXT4-fs (loop0): This should not happen!! Data will be lost
[  356.068873][T12691] 
[  356.079021][T12682] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  356.093540][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.115157][T12687] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  356.115873][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  356.137732][T12705] loop5: detected capacity change from 0 to 2048
[  356.140689][T12680] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.155665][T12702] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  356.160072][T12693] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.184116][T12702] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  356.193914][T12687] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.205553][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703c9e00): i_reserved_data_blocks (1) not cleared!
[  356.234256][T12702] EXT4-fs (loop3): This should not happen!! Data will be lost
[  356.234256][T12702] 
[  356.250142][T12682] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.260764][T12687] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  356.275380][T12680] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  356.291483][T12693] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  356.321032][T12701] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  356.366283][T12682] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  356.382197][T12709] loop4: detected capacity change from 0 to 2048
[  356.384648][ T6323] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  356.404386][T12700] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  356.421379][T12700] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  356.442812][T12701] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  356.442895][ T6323] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  356.463128][T12701] EXT4-fs (loop2): This should not happen!! Data will be lost
[  356.463128][T12701] 
[  356.492009][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  356.492034][   T27] audit: type=1804 audit(1692247475.731:1210): pid=12709 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/191/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  356.532552][T12700] EXT4-fs (loop1): This should not happen!! Data will be lost
[  356.532552][T12700] 
[  356.551441][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.558091][ T6323] EXT4-fs (loop0): This should not happen!! Data will be lost
[  356.558091][ T6323] 
[  356.575639][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  356.583549][T12705] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.600660][T12693] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  356.602443][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 69 with max blocks 1 with error 117
[  356.623851][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  356.631144][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703e5a00): i_reserved_data_blocks (1) not cleared!
[  356.636776][T12693] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  356.663221][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  356.663221][ T1183] 
[  356.686331][T12705] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  356.720353][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075d9da00): i_reserved_data_blocks (1) not cleared!
[  356.736721][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075d9a800): i_reserved_data_blocks (1) not cleared!
[  356.747521][T12714] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  356.787277][T12710] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  356.794120][T12717] loop0: detected capacity change from 0 to 2048
[  356.810030][   T42] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  356.819384][T12710] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  356.830955][   T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117
[  356.854713][   T42] EXT4-fs (loop1): This should not happen!! Data will be lost
[  356.854713][   T42] 
[  356.862289][T12714] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  356.875529][T12710] EXT4-fs (loop5): This should not happen!! Data will be lost
[  356.875529][T12710] 
[  356.904111][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e6ee00): i_reserved_data_blocks (1) not cleared!
[  356.987539][T12714] EXT4-fs (loop4): This should not happen!! Data will be lost
[  356.987539][T12714] 
[  357.003451][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  357.051311][   T27] audit: type=1804 audit(1692247476.291:1211): pid=12717 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/186/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  357.051636][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  357.122766][T12719] loop3: detected capacity change from 0 to 2048
[  357.137410][T12721] loop2: detected capacity change from 0 to 2048
[  357.143166][T12709] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  357.160428][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e6d000): i_reserved_data_blocks (1) not cleared!
[  357.172364][T12725] loop1: detected capacity change from 0 to 2048
[  357.174775][T12717] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  357.189742][T12709] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  357.220941][   T27] audit: type=1804 audit(1692247476.461:1212): pid=12721 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/195/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  357.307158][T12717] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  357.335621][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  357.406528][   T27] audit: type=1804 audit(1692247476.541:1213): pid=12719 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/196/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  357.440369][T12717] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  357.440828][T12737] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  357.469353][   T27] audit: type=1804 audit(1692247476.641:1214): pid=12725 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/198/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  357.496220][T12717] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  357.508133][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117
[  357.520134][T12734] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  357.543009][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  357.543009][ T1183] 
[  357.555229][T12731] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  357.570803][T12725] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  357.579237][T12738] loop5: detected capacity change from 0 to 2048
[  357.586186][T12734] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 28
[  357.602598][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b584600): i_reserved_data_blocks (1) not cleared!
[  357.606164][T12737] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  357.635174][T12731] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  357.655623][T12725] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  357.677481][T12731] EXT4-fs (loop0): This should not happen!! Data will be lost
[  357.677481][T12731] 
[  357.678312][T12734] EXT4-fs (loop3): This should not happen!! Data will be lost
[  357.678312][T12734] 
[  357.694487][T12737] EXT4-fs (loop2): This should not happen!! Data will be lost
[  357.694487][T12737] 
[  357.716980][T12725] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  357.733958][T12725] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  357.755810][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  357.770947][T12734] EXT4-fs (loop3): Total free blocks count 0
[  357.773576][T12721] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  357.784127][T12734] EXT4-fs (loop3): Free/Dirty block details
[  357.814993][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  357.825879][T12734] EXT4-fs (loop3): free_blocks=2415919104
[  357.833073][T12734] EXT4-fs (loop3): dirty_blocks=16
[  357.837489][T12721] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  357.838709][T12741] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  357.858934][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703f5000): i_reserved_data_blocks (1) not cleared!
[  357.883931][T12734] EXT4-fs (loop3): Block reservation details
[  357.894405][T12746] loop4: detected capacity change from 0 to 2048
[  357.920606][T12734] EXT4-fs (loop3): i_reserved_data_blocks=1
[  357.954646][ T1183] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  357.983419][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  357.986540][T12748] loop5: detected capacity change from 0 to 2048
[  358.021198][ T1183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 143 with max blocks 1 with error 117
[  358.036426][   T27] audit: type=1804 audit(1692247477.281:1215): pid=12746 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/192/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  358.066834][T12741] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  358.079509][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  358.093374][T12741] EXT4-fs (loop1): This should not happen!! Data will be lost
[  358.093374][T12741] 
[  358.107933][ T1183] EXT4-fs (loop2): This should not happen!! Data will be lost
[  358.107933][ T1183] 
[  358.125623][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e63200): i_reserved_data_blocks (1) not cleared!
[  358.133629][T12753] loop0: detected capacity change from 0 to 2048
[  358.142726][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.152933][   T27] audit: type=1804 audit(1692247477.381:1216): pid=12748 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/194/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  358.180723][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  358.195756][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070049400): i_reserved_data_blocks (1) not cleared!
[  358.232567][   T27] audit: type=1804 audit(1692247477.471:1217): pid=12753 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/187/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  358.261527][T12746] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.266533][ T6386] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  358.335716][T12748] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.358197][T12753] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.422535][T12748] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  358.458392][T12753] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  358.473056][T12763] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  358.477648][T12764] loop3: detected capacity change from 0 to 2048
[  358.494667][T12746] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  358.501276][T12765] loop1: detected capacity change from 0 to 2048
[  358.545015][T12756] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  358.563226][T12763] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  358.576549][T12766] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
2023/08/17 04:44:37 executed programs: 1171
[  358.599912][T12756] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  358.608958][T12763] EXT4-fs (loop5): This should not happen!! Data will be lost
[  358.608958][T12763] 
[  358.621905][T12756] EXT4-fs (loop4): This should not happen!! Data will be lost
[  358.621905][T12756] 
[  358.643412][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.646960][T12768] loop2: detected capacity change from 0 to 2048
[  358.654590][T12748] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.662895][T12766] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  358.684077][   T27] audit: type=1804 audit(1692247477.921:1218): pid=12765 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/199/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  358.696684][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  358.711122][T12748] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  358.737496][T12766] EXT4-fs (loop0): This should not happen!! Data will be lost
[  358.737496][T12766] 
[  358.772474][T12753] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.784413][T12765] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.814710][   T27] audit: type=1804 audit(1692247477.991:1219): pid=12764 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/197/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  358.826388][T12764] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.862038][T12753] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  358.873479][ T5388] EXT4-fs (loop4): Inode 18 (ffff88807004bc00): i_reserved_data_blocks (1) not cleared!
[  358.884897][T12765] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  358.895374][ T1183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 28
[  358.929627][T12764] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  358.937927][ T1183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  358.937927][ T1183] 
[  358.947938][T12768] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  358.960800][ T1183] EXT4-fs (loop5): Total free blocks count 0
[  358.960831][ T1183] EXT4-fs (loop5): Free/Dirty block details
[  358.960847][ T1183] EXT4-fs (loop5): free_blocks=2415919104
[  358.960864][ T1183] EXT4-fs (loop5): dirty_blocks=16
[  358.960878][ T1183] EXT4-fs (loop5): Block reservation details
[  358.960891][ T1183] EXT4-fs (loop5): i_reserved_data_blocks=1
[  358.963659][T12777] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  359.037665][T12768] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  359.039349][ T6323] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  359.052031][T12779] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  359.063444][T12777] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  359.119764][T12780] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  359.138701][T12777] EXT4-fs (loop1): This should not happen!! Data will be lost
[  359.138701][T12777] 
[  359.165129][ T6323] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  359.180041][ T6323] EXT4-fs (loop0): This should not happen!! Data will be lost
[  359.180041][ T6323] 
[  359.180861][T12779] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  359.193003][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b560000): i_reserved_data_blocks (1) not cleared!
[  359.213003][T12780] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  359.245467][T12780] EXT4-fs (loop2): This should not happen!! Data will be lost
[  359.245467][T12780] 
[  359.251356][T12783] loop4: detected capacity change from 0 to 2048
[  359.268244][T12784] loop5: detected capacity change from 0 to 2048
[  359.272713][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.277615][T12779] EXT4-fs (loop3): This should not happen!! Data will be lost
[  359.277615][T12779] 
[  359.312648][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  359.312982][T12768] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.339121][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.352601][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703ee400): i_reserved_data_blocks (1) not cleared!
[  359.370307][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  359.408898][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b568a00): i_reserved_data_blocks (1) not cleared!
[  359.419587][T12768] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  359.481104][T12783] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.517884][T12784] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.544328][   T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  359.550675][T12794] loop1: detected capacity change from 0 to 2048
[  359.585375][T12783] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  359.609114][T12784] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  359.621480][   T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  359.634570][T12796] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  359.679047][T12793] loop0: detected capacity change from 0 to 2048
[  359.696788][   T10] EXT4-fs (loop2): This should not happen!! Data will be lost
[  359.696788][   T10] 
[  359.708734][T12784] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.714930][T12798] loop3: detected capacity change from 0 to 2048
[  359.721752][T12796] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  359.726447][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703f6e00): i_reserved_data_blocks (1) not cleared!
[  359.760968][T12784] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  359.796387][T12797] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  359.815050][T12796] EXT4-fs (loop4): This should not happen!! Data will be lost
[  359.815050][T12796] 
[  359.834491][T12783] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.846461][T12783] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  359.875599][T12794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.888677][T12807] loop2: detected capacity change from 0 to 2048
[  359.919759][T12797] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  359.933690][T12797] EXT4-fs (loop5): This should not happen!! Data will be lost
[  359.933690][T12797] 
[  359.945386][T12784] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.957489][T12783] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  359.971610][T12794] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  359.986293][T12784] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  360.007913][T12783] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  360.033147][T12810] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  360.036466][T12793] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  360.074293][   T58] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  360.100726][T12798] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  360.110906][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  360.111338][T12807] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  360.135191][   T58] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  360.168595][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  360.173363][   T58] EXT4-fs (loop5): This should not happen!! Data will be lost
[  360.173363][   T58] 
[  360.191448][T12793] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  360.192370][T12810] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  360.210939][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  360.210939][ T5913] 
[  360.221925][T12798] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  360.240595][T12793] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  360.245510][T12807] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  360.258110][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702ba800): i_reserved_data_blocks (1) not cleared!
[  360.270241][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b55e400): i_reserved_data_blocks (1) not cleared!
[  360.275391][T12793] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  360.288548][T12814] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  360.311420][T12811] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  360.329348][T12810] EXT4-fs (loop1): This should not happen!! Data will be lost
[  360.329348][T12810] 
[  360.372402][T12811] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  360.406620][T12794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  360.441050][T12814] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  360.454553][T12794] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  360.460553][T12811] EXT4-fs (loop0): This should not happen!! Data will be lost
[  360.460553][T12811] 
[  360.474524][T12814] EXT4-fs (loop3): This should not happen!! Data will be lost
[  360.474524][T12814] 
[  360.512299][T12807] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  360.546757][   T58] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  360.558100][T12817] loop4: detected capacity change from 0 to 2048
[  360.568026][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  360.580054][T12807] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  360.581546][T12819] loop5: detected capacity change from 0 to 2048
[  360.603413][   T58] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  360.604429][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702b8a00): i_reserved_data_blocks (1) not cleared!
[  360.616045][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  360.634458][T12815] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  360.640033][   T58] EXT4-fs (loop1): This should not happen!! Data will be lost
[  360.640033][   T58] 
[  360.668489][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b529e00): i_reserved_data_blocks (1) not cleared!
[  360.688122][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703be400): i_reserved_data_blocks (1) not cleared!
[  360.798963][T12815] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  360.844550][T12815] EXT4-fs (loop2): This should not happen!! Data will be lost
[  360.844550][T12815] 
[  360.883451][T12825] loop0: detected capacity change from 0 to 2048
[  360.911578][T12829] loop1: detected capacity change from 0 to 2048
[  360.918474][T12819] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  360.923099][T12832] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  360.963122][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703bbc00): i_reserved_data_blocks (1) not cleared!
[  360.987205][T12832] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  360.996204][T12819] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  361.008117][T12832] EXT4-fs (loop4): This should not happen!! Data will be lost
[  361.008117][T12832] 
[  361.046803][T12819] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.073944][T12834] loop3: detected capacity change from 0 to 2048
[  361.157749][T12819] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  361.184075][T12825] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.204423][T12817] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.204445][T12825] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  361.215464][T12829] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.238520][T12843] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  361.267923][T12829] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  361.280750][T12817] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  361.292432][T12843] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  361.292466][T12843] EXT4-fs (loop0): This should not happen!! Data will be lost
[  361.292466][T12843] 
[  361.317659][T12831] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  361.332018][T12825] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.345567][T12831] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  361.359140][T12842] loop2: detected capacity change from 0 to 2048
[  361.372583][T12825] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  361.393686][T12831] EXT4-fs (loop5): This should not happen!! Data will be lost
[  361.393686][T12831] 
[  361.404293][   T42] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  361.404974][T12825] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.422509][T12834] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.429160][T12840] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  361.463310][T12825] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  361.484357][T12840] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  361.499495][   T42] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117
[  361.511314][T12834] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  361.512326][   T42] EXT4-fs (loop4): This should not happen!! Data will be lost
[  361.512326][   T42] 
[  361.533408][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.535290][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b720000): i_reserved_data_blocks (1) not cleared!
[  361.560231][T12825] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.570534][T12840] EXT4-fs (loop1): This should not happen!! Data will be lost
[  361.570534][T12840] 
[  361.581709][T12829] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.592282][T12825] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  361.605127][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  361.606424][T12842] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  361.646665][T12850] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  361.647066][T12829] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  361.681265][   T58] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  361.696276][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b721400): i_reserved_data_blocks (1) not cleared!
[  361.706392][T12842] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  361.743652][   T58] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 90 with max blocks 1 with error 117
[  361.772682][ T5616] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  361.798390][   T58] EXT4-fs (loop0): This should not happen!! Data will be lost
[  361.798390][   T58] 
[  361.810054][T12850] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  361.823416][ T5616] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  361.854756][T12852] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  361.858038][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b420a00): i_reserved_data_blocks (1) not cleared!
[  361.877922][T12852] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  361.885740][ T5616] EXT4-fs (loop1): This should not happen!! Data will be lost
[  361.885740][ T5616] 
[  361.894566][T12852] EXT4-fs (loop2): This should not happen!! Data will be lost
[  361.894566][T12852] 
[  361.914439][T12850] EXT4-fs (loop3): This should not happen!! Data will be lost
[  361.914439][T12850] 
[  361.924040][T12856] loop5: detected capacity change from 0 to 2048
[  361.933347][T12854] loop4: detected capacity change from 0 to 2048
[  361.953723][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b421400): i_reserved_data_blocks (1) not cleared!
[  361.980734][ T5374] EXT4-fs unmount: 208 callbacks suppressed
[  361.980751][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  361.982310][T12856] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  362.019021][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  362.019036][   T27] audit: type=1804 audit(1692247481.261:1233): pid=12856 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/197/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  362.070079][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.081092][T12854] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  362.094906][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.113640][T12856] EXT4-fs error (device loop5): __ext4_get_inode_loc:4345: comm syz-executor.5: Invalid inode table block 0 in block_group 0
[  362.137465][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  362.158780][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  362.174685][T12863] loop0: detected capacity change from 0 to 2048
[  362.188484][   T27] audit: type=1804 audit(1692247481.431:1234): pid=12854 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/195/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  362.216166][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703b9400): i_reserved_data_blocks (1) not cleared!
[  362.226610][T12856] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.237335][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b725a00): i_reserved_data_blocks (1) not cleared!
[  362.238307][T12865] loop1: detected capacity change from 0 to 2048
[  362.258390][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  362.269426][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  362.275900][T12856] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  362.292806][T12866] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  362.338731][T12863] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  362.351572][T12854] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.354299][T12866] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  362.399984][T12866] EXT4-fs (loop5): This should not happen!! Data will be lost
[  362.399984][T12866] 
[  362.412534][T12856] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.424259][T12865] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  362.439429][   T27] audit: type=1804 audit(1692247481.681:1235): pid=12863 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/190/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  362.511222][T12874] loop2: detected capacity change from 0 to 2048
[  362.524100][T12856] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  362.542109][T12877] loop3: detected capacity change from 0 to 2048
[  362.552278][T12854] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  362.564271][T12863] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.583039][T12863] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  362.583535][T12854] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.600385][T12863] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.617131][   T27] audit: type=1804 audit(1692247481.851:1236): pid=12865 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/202/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  362.647599][T12874] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  362.662418][T12854] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  362.681187][T12877] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  362.699353][   T27] audit: type=1804 audit(1692247481.941:1237): pid=12874 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/199/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  362.702484][T12863] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  362.742654][T12871] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  362.769220][ T1183] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  362.796105][T12865] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.812971][T12865] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  362.847099][T12874] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  362.857175][   T27] audit: type=1804 audit(1692247482.031:1238): pid=12877 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/200/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  362.862805][ T1183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  362.882690][T12879] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  362.918165][T12888] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  362.918657][ T1183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  362.918657][ T1183] 
[  362.943627][T12879] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  362.958211][T12871] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  362.971806][T12879] EXT4-fs (loop0): This should not happen!! Data will be lost
[  362.971806][T12879] 
[  362.973017][T12874] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  362.984915][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b60d000): i_reserved_data_blocks (1) not cleared!
[  363.003841][T12865] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.004284][T12888] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 13 with error 28
[  363.028382][T12871] EXT4-fs (loop4): This should not happen!! Data will be lost
[  363.028382][T12871] 
[  363.038475][T12887] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  363.069214][T12888] EXT4-fs (loop3): This should not happen!! Data will be lost
[  363.069214][T12888] 
[  363.085626][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  363.091473][T12888] EXT4-fs (loop3): Total free blocks count 0
[  363.097021][T12865] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  363.106350][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.114539][T12887] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  363.131092][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  363.139869][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b45bc00): i_reserved_data_blocks (1) not cleared!
[  363.148355][T12888] EXT4-fs (loop3): Free/Dirty block details
[  363.167737][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070296400): i_reserved_data_blocks (1) not cleared!
[  363.173406][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  363.193906][T12888] EXT4-fs (loop3): free_blocks=2415919104
[  363.201468][T12888] EXT4-fs (loop3): dirty_blocks=16
[  363.210213][T12884] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  363.216591][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  363.251731][T12888] EXT4-fs (loop3): Block reservation details
[  363.284140][T12888] EXT4-fs (loop3): i_reserved_data_blocks=1
[  363.297110][T12887] EXT4-fs (loop2): This should not happen!! Data will be lost
[  363.297110][T12887] 
[  363.302870][T12877] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.322739][T12884] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  363.337384][T12884] EXT4-fs (loop1): This should not happen!! Data will be lost
[  363.337384][T12884] 
[  363.368623][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.375622][T12892] loop4: detected capacity change from 0 to 2048
[  363.383594][T12890] loop5: detected capacity change from 0 to 2048
[  363.393519][T12877] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  363.404793][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e61400): i_reserved_data_blocks (1) not cleared!
[  363.414260][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  363.442423][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702c3200): i_reserved_data_blocks (1) not cleared!
[  363.456878][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  363.459675][T12892] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  363.489418][T12877] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.493092][T12890] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  363.532570][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  363.547709][T12877] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  363.548707][   T27] audit: type=1804 audit(1692247482.791:1239): pid=12892 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/196/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  363.565049][T12897] loop0: detected capacity change from 0 to 2048
[  363.622224][   T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 28
[  363.661643][T12890] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.669740][   T27] audit: type=1804 audit(1692247482.841:1240): pid=12890 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/198/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  363.700908][T12897] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  363.726342][T12890] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  363.768764][T12892] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.806476][T12892] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  363.818069][   T27] audit: type=1804 audit(1692247483.041:1241): pid=12897 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/191/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  363.821996][T12905] loop1: detected capacity change from 0 to 2048
[  363.868626][T12908] loop2: detected capacity change from 0 to 2048
[  363.878699][T12909] loop3: detected capacity change from 0 to 2048
[  363.880173][T12892] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.888189][T12890] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.941074][T12897] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  363.961279][T12890] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  363.976198][T12909] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  363.985357][T12892] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  364.005606][T12908] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  364.023852][T12897] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  364.027720][   T27] audit: type=1804 audit(1692247483.271:1242): pid=12909 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/201/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  364.037534][T12911] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  364.065584][T12904] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  364.099965][T12913] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  364.129406][T12913] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  364.154285][T12911] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  364.174516][T12908] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.178918][T12905] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  364.204266][T12908] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  364.207751][T12909] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.230811][T12904] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  364.234942][T12908] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.254951][T12913] EXT4-fs (loop0): This should not happen!! Data will be lost
[  364.254951][T12913] 
[  364.265810][T12908] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  364.270452][T12897] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.278267][T12911] EXT4-fs (loop4): This should not happen!! Data will be lost
[  364.278267][T12911] 
[  364.297752][T12908] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.308694][T12892] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.318321][T12908] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  364.333679][T12892] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  364.354265][T12897] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  364.367889][T12909] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  364.380657][T12921] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  364.387446][T12904] EXT4-fs (loop5): This should not happen!! Data will be lost
[  364.387446][T12904] 
2023/08/17 04:44:43 executed programs: 1195
[  364.410329][T12909] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.425437][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  364.440742][T12921] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  364.454373][T12909] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  364.477389][ T1183] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  364.489208][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117
[  364.505561][T12922] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  364.514828][ T1183] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  364.522833][T12905] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.535351][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.551161][T12921] EXT4-fs (loop2): This should not happen!! Data will be lost
[  364.551161][T12921] 
[  364.560280][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  364.565291][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  364.565291][ T5913] 
[  364.584875][ T1183] EXT4-fs (loop0): This should not happen!! Data will be lost
[  364.584875][ T1183] 
[  364.594688][T12922] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  364.594725][T12922] EXT4-fs (loop3): This should not happen!! Data will be lost
[  364.594725][T12922] 
[  364.595510][T12909] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.623925][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e68a00): i_reserved_data_blocks (1) not cleared!
[  364.632937][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703ba800): i_reserved_data_blocks (1) not cleared!
[  364.654072][T12905] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  364.666295][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  364.673849][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  364.685260][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  364.689698][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703e1400): i_reserved_data_blocks (1) not cleared!
[  364.702448][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  364.717348][T12909] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  364.733719][T12923] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  364.752999][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  364.768507][ T5385] EXT4-fs (loop2): Inode 18 (ffff88807933bc00): i_reserved_data_blocks (1) not cleared!
[  364.825298][T12923] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  364.866828][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  364.877562][   T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  364.895383][T12923] EXT4-fs (loop1): This should not happen!! Data will be lost
[  364.895383][T12923] 
[  364.921122][   T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 35 with max blocks 1 with error 117
[  364.948719][T12926] loop4: detected capacity change from 0 to 2048
[  364.976005][   T10] EXT4-fs (loop3): This should not happen!! Data will be lost
[  364.976005][   T10] 
[  364.990559][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.020089][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  365.028856][T12928] loop5: detected capacity change from 0 to 2048
[  365.040908][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807933e400): i_reserved_data_blocks (1) not cleared!
[  365.050280][T12930] loop0: detected capacity change from 0 to 2048
[  365.053768][T12926] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  365.081077][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  365.102721][T12934] loop2: detected capacity change from 0 to 2048
[  365.117938][ T5374] EXT4-fs (loop1): Inode 18 (ffff88807933d000): i_reserved_data_blocks (1) not cleared!
[  365.152133][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  365.162949][T12928] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  365.211081][T12930] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  365.224288][T12926] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.250618][T12934] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  365.289718][T12943] loop3: detected capacity change from 0 to 2048
[  365.396445][T12934] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.412149][T12943] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  365.413074][T12926] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  365.450485][T12934] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  365.463100][T12944] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  365.481202][T12944] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  365.515290][T12944] EXT4-fs (loop4): This should not happen!! Data will be lost
[  365.515290][T12944] 
[  365.526182][T12934] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.546372][T12945] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  365.561572][T12934] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  365.561977][T12930] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.593576][T12926] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.609052][T12950] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  365.610977][T12926] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  365.639573][T12943] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.641118][T12952] loop1: detected capacity change from 0 to 2048
[  365.659178][T12930] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  365.672133][T12943] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  365.685672][T12945] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  365.701784][T12950] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  365.716808][T12950] EXT4-fs (loop2): This should not happen!! Data will be lost
[  365.716808][T12950] 
[  365.718918][T12952] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  365.728007][T12945] EXT4-fs (loop5): This should not happen!! Data will be lost
[  365.728007][T12945] 
[  365.749294][T12943] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.759451][T12930] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.773372][ T5616] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  365.792967][T12934] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.806082][T12930] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  365.825697][T12928] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.827886][T12943] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  365.835471][ T5616] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  365.860711][T12934] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  365.866990][T12952] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  365.873214][T12946] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  365.888025][T12928] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  365.938835][ T5616] EXT4-fs (loop4): This should not happen!! Data will be lost
[  365.938835][ T5616] 
[  365.950767][   T42] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  365.956984][ T5388] EXT4-fs (loop4): Inode 18 (ffff88807004b200): i_reserved_data_blocks (1) not cleared!
[  365.974748][T12946] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  365.989988][T12946] EXT4-fs (loop0): This should not happen!! Data will be lost
[  365.989988][T12946] 
[  366.005434][T12943] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  366.010596][   T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  366.015725][T12952] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  366.041571][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  366.051100][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117
[  366.064473][T12943] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  366.065240][T12959] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  366.085517][   T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117
[  366.104314][T12959] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  366.122170][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b609e00): i_reserved_data_blocks (1) not cleared!
[  366.131644][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  366.131644][   T42] 
[  366.134322][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  366.152964][   T10] EXT4-fs (loop5): This should not happen!! Data will be lost
[  366.152964][   T10] 
[  366.158156][T12955] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  366.179997][T12959] EXT4-fs (loop1): This should not happen!! Data will be lost
[  366.179997][T12959] 
[  366.180892][T12952] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  366.201831][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880792be400): i_reserved_data_blocks (1) not cleared!
[  366.209765][T12952] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  366.215691][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b55bc00): i_reserved_data_blocks (1) not cleared!
[  366.276209][T12955] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  366.289683][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  366.311265][T12952] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  366.328149][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  366.351897][T12961] loop4: detected capacity change from 0 to 2048
[  366.356259][T12955] EXT4-fs (loop3): This should not happen!! Data will be lost
[  366.356259][T12955] 
[  366.371621][T12952] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  366.420895][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b553200): i_reserved_data_blocks (1) not cleared!
[  366.454608][ T1183] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  366.486327][T12963] loop0: detected capacity change from 0 to 2048
[  366.487762][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  366.509732][ T1183] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117
[  366.512374][T12966] loop2: detected capacity change from 0 to 2048
[  366.572323][T12970] loop5: detected capacity change from 0 to 2048
[  366.580600][ T1183] EXT4-fs (loop1): This should not happen!! Data will be lost
[  366.580600][ T1183] 
[  366.581217][T12966] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  366.605367][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b550000): i_reserved_data_blocks (1) not cleared!
[  366.614875][T12961] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  366.618900][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  366.641212][T12963] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  366.685406][T12970] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  366.735755][T12961] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  366.754514][T12966] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  366.755318][T12977] loop3: detected capacity change from 0 to 2048
[  366.801467][T12963] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  366.828279][T12966] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  366.862100][T12961] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  366.891821][T12983] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  366.893307][T12963] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  366.915608][T12970] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  366.945693][T12984] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  366.952529][T12982] loop1: detected capacity change from 0 to 2048
[  366.968065][T12983] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  366.968100][T12983] EXT4-fs (loop2): This should not happen!! Data will be lost
[  366.968100][T12983] 
[  366.972851][T12966] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  366.986867][T12977] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  366.994701][T12985] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  367.039294][T12970] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  367.051974][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  367.051989][   T27] audit: type=1804 audit(1692247486.291:1255): pid=12977 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/203/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  367.053917][T12984] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  367.076795][T12970] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.083498][T12984] EXT4-fs (loop4): This should not happen!! Data will be lost
[  367.083498][T12984] 
[  367.117654][T12961] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.128796][T12961] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  367.142608][T12961] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.153284][T12961] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  367.161878][T12966] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  367.169453][T12970] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  367.183281][T12982] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  367.190095][T12985] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  367.213538][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  367.223578][T12966] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.238971][T12966] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  367.243451][T12977] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.253792][T12985] EXT4-fs (loop0): This should not happen!! Data will be lost
[  367.253792][T12985] 
[  367.288021][T12966] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.297894][T12986] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  367.313530][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 2 with error 117
[  367.326047][   T27] audit: type=1804 audit(1692247486.551:1256): pid=12982 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/205/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  367.354299][T12986] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  367.357322][T12966] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  367.375319][T12977] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  367.392027][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.393715][T12986] EXT4-fs (loop5): This should not happen!! Data will be lost
[  367.393715][T12986] 
[  367.420023][T12977] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.432022][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  367.432022][ T1183] 
[  367.433053][T12982] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.447619][T12977] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  367.457998][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  367.479795][T12992] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  367.491240][T12982] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  367.500441][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702a4600): i_reserved_data_blocks (1) not cleared!
[  367.514813][T12993] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  367.537157][   T58] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  367.538254][T12992] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  367.557838][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  367.565614][ T5384] EXT4-fs (loop0): Inode 18 (ffff88807004bc00): i_reserved_data_blocks (1) not cleared!
[  367.576633][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703f0a00): i_reserved_data_blocks (1) not cleared!
[  367.587776][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  367.609147][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  367.615475][T12992] EXT4-fs (loop3): This should not happen!! Data will be lost
[  367.615475][T12992] 
[  367.627513][   T58] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  367.638395][T12993] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  367.655649][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.677251][T12993] EXT4-fs (loop1): This should not happen!! Data will be lost
[  367.677251][T12993] 
[  367.706340][   T58] EXT4-fs (loop2): This should not happen!! Data will be lost
[  367.706340][   T58] 
[  367.749135][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702a1400): i_reserved_data_blocks (1) not cleared!
[  367.763619][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  367.771616][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  367.786954][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  367.830036][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  367.835019][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703f1400): i_reserved_data_blocks (1) not cleared!
[  367.860238][T12996] loop4: detected capacity change from 0 to 2048
[  367.874360][T12999] loop0: detected capacity change from 0 to 2048
[  367.895318][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  367.912394][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703f1e00): i_reserved_data_blocks (1) not cleared!
[  367.973148][T12998] loop5: detected capacity change from 0 to 2048
[  367.991340][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  368.002401][T12999] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  368.029433][T12996] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  368.039679][T13005] loop2: detected capacity change from 0 to 2048
[  368.092023][   T27] audit: type=1804 audit(1692247487.331:1257): pid=12999 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/194/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  368.131170][T12998] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  368.145882][   T27] audit: type=1804 audit(1692247487.331:1258): pid=12996 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/199/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  368.191680][T13005] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  368.204677][T13008] loop3: detected capacity change from 0 to 2048
[  368.209095][T13015] loop1: detected capacity change from 0 to 2048
[  368.238536][T12999] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  368.261499][T13015] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  368.286544][T13019] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  368.304286][   T27] audit: type=1804 audit(1692247487.541:1259): pid=12998 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/201/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  368.330400][T12999] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  368.356604][T13019] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  368.360699][T13008] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  368.403297][T13005] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  368.422925][T13019] EXT4-fs (loop4): This should not happen!! Data will be lost
[  368.422925][T13019] 
[  368.426297][   T27] audit: type=1804 audit(1692247487.541:1260): pid=13005 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/203/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  368.460843][T13015] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  368.461070][T13016] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  368.501507][T12996] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  368.520221][T13015] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  368.544181][T12996] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  368.567167][   T27] audit: type=1804 audit(1692247487.571:1261): pid=13015 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/206/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  368.577890][T13005] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  368.594027][T12998] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  368.619547][T13016] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  368.635335][T13027] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  368.637642][T13028] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  368.670797][   T58] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  368.676091][T13016] EXT4-fs (loop0): This should not happen!! Data will be lost
[  368.676091][T13016] 
[  368.692374][T13027] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  368.697110][T13005] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  368.728264][T12998] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  368.730046][   T58] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  368.757088][T13028] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  368.772786][   T27] audit: type=1804 audit(1692247487.711:1262): pid=13008 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/204/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  368.776512][T13005] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  368.802416][T13027] EXT4-fs (loop1): This should not happen!! Data will be lost
[  368.802416][T13027] 
[  368.820860][T13028] EXT4-fs (loop3): This should not happen!! Data will be lost
[  368.820860][T13028] 
[  368.821583][   T58] EXT4-fs (loop4): This should not happen!! Data will be lost
[  368.821583][   T58] 
[  368.839598][T13008] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  368.850629][T13024] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  368.853378][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  368.882766][T13015] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  368.893501][T13025] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  368.909634][T13008] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  368.921892][   T27] audit: type=1804 audit(1692247487.761:1263): pid=13026 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/201/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  368.923804][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070050000): i_reserved_data_blocks (1) not cleared!
[  368.959110][T13024] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  368.961384][T13015] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  368.979358][T13024] EXT4-fs (loop5): This should not happen!! Data will be lost
[  368.979358][T13024] 
[  368.984214][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  369.000035][   T27] audit: type=1804 audit(1692247487.871:1264): pid=13029 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/204/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  369.059319][ T6323] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  369.061687][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  369.085851][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e64600): i_reserved_data_blocks (1) not cleared!
[  369.088010][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b60da00): i_reserved_data_blocks (1) not cleared!
[  369.105540][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  369.115170][ T6323] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  369.125066][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  369.134910][T13025] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  369.149906][ T1183] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  369.155586][ T6323] EXT4-fs (loop3): This should not happen!! Data will be lost
[  369.155586][ T6323] 
[  369.183159][ T1183] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 2 with error 117
[  369.197713][T13025] EXT4-fs (loop2): This should not happen!! Data will be lost
[  369.197713][T13025] 
[  369.226532][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703be400): i_reserved_data_blocks (1) not cleared!
[  369.253962][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  369.287591][ T1183] EXT4-fs (loop1): This should not happen!! Data will be lost
[  369.287591][ T1183] 
[  369.306162][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.343052][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075d9e400): i_reserved_data_blocks (1) not cleared!
[  369.359484][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  369.370919][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  369.415351][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e60000): i_reserved_data_blocks (1) not cleared!
[  369.433693][T13034] loop4: detected capacity change from 0 to 2048
[  369.442212][T13031] loop5: detected capacity change from 0 to 2048
[  369.454307][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  369.491438][T13035] loop0: detected capacity change from 0 to 2048
[  369.518019][T13037] loop3: detected capacity change from 0 to 2048
[  369.552325][T13034] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  369.607269][T13047] loop2: detected capacity change from 0 to 2048
[  369.629617][T13043] loop1: detected capacity change from 0 to 2048
[  369.725253][T13037] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.735282][T13034] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.738410][T13035] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.755347][T13037] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  369.770841][T13037] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.780689][T13035] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  369.782530][T13031] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.797612][T13037] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  369.812809][T13035] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.846214][T13037] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.858110][T13034] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  369.870024][T13031] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  369.877189][T13047] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.883977][T13037] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  369.903993][T13043] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.912904][T13043] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  369.915032][T13037] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.930508][T13034] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.942409][T13037] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  369.957678][T13031] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  369.968023][T13035] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  369.988569][T13047] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  369.991075][T13062] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  370.023526][T13064] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  370.041411][T13043] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  370.044212][T13064] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  370.059487][T13058] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  370.069484][T13064] EXT4-fs (loop2): This should not happen!! Data will be lost
[  370.069484][T13064] 
[  370.094230][T13062] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  370.096187][T13031] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  370.107487][T13062] EXT4-fs (loop3): This should not happen!! Data will be lost
[  370.107487][T13062] 
[  370.126069][T13034] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  370.130492][T13047] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  370.150335][T13043] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  370.176755][T13058] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  370.182560][T13047] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  370.192304][T13058] EXT4-fs (loop0): This should not happen!! Data will be lost
[  370.192304][T13058] 
[  370.213232][T13037] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  370.223620][T13060] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  370.239573][T13059] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  370.239603][T13065] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  370.260257][T13059] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  370.275216][T13047] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
2023/08/17 04:44:49 executed programs: 1219
[  370.282500][T13060] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  370.282527][T13060] EXT4-fs (loop4): This should not happen!! Data will be lost
[  370.282527][T13060] 
[  370.321754][T13065] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  370.328618][T13059] EXT4-fs (loop5): This should not happen!! Data will be lost
[  370.328618][T13059] 
[  370.345284][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b723200): i_reserved_data_blocks (1) not cleared!
[  370.370764][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  370.371982][T13065] EXT4-fs (loop1): This should not happen!! Data will be lost
[  370.371982][T13065] 
[  370.392461][   T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117
[  370.396556][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  370.430093][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b556e00): i_reserved_data_blocks (1) not cleared!
[  370.431101][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b720a00): i_reserved_data_blocks (1) not cleared!
[  370.441384][   T10] EXT4-fs (loop3): This should not happen!! Data will be lost
[  370.441384][   T10] 
[  370.467339][T13047] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  370.544491][   T42] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  370.560668][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b60d000): i_reserved_data_blocks (1) not cleared!
[  370.573810][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  370.587744][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  370.617330][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  370.648468][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075ff6e00): i_reserved_data_blocks (1) not cleared!
[  370.665858][T13067] loop4: detected capacity change from 0 to 2048
[  370.687542][T13069] loop5: detected capacity change from 0 to 2048
[  370.703805][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  370.703805][   T42] 
[  370.735579][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075ff6400): i_reserved_data_blocks (1) not cleared!
[  370.740180][T13071] loop0: detected capacity change from 0 to 2048
[  370.811294][T13074] loop3: detected capacity change from 0 to 2048
[  370.886797][T13080] loop1: detected capacity change from 0 to 2048
[  370.924388][T13069] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  370.946868][T13069] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  370.970894][T13088] loop2: detected capacity change from 0 to 2048
[  370.989013][T13069] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.010032][T13071] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.027360][T13074] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.038956][T13067] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.073194][T13074] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  371.087254][T13071] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  371.109834][T13069] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  371.126319][T13067] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  371.137464][T13074] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.158282][T13074] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  371.181104][T13080] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.193516][T13091] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  371.203294][T13088] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.220894][T13089] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  371.236911][T13096] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  371.242456][T13088] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  371.263958][T13080] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  371.269002][T13094] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  371.276506][T13089] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  371.299173][T13080] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.304234][T13091] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  371.322995][T13100] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  371.329144][T13096] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  371.355578][T13094] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  371.370294][T13091] EXT4-fs (loop5): This should not happen!! Data will be lost
[  371.370294][T13091] 
[  371.370462][T13080] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  371.381117][T13094] EXT4-fs (loop0): This should not happen!! Data will be lost
[  371.381117][T13094] 
[  371.399613][T13100] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  371.417537][T13089] EXT4-fs (loop4): This should not happen!! Data will be lost
[  371.417537][T13089] 
[  371.434399][T13096] EXT4-fs (loop3): This should not happen!! Data will be lost
[  371.434399][T13096] 
[  371.436154][T13069] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.454137][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.469010][T13071] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.479567][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  371.484841][T13100] EXT4-fs (loop2): This should not happen!! Data will be lost
[  371.484841][T13100] 
[  371.502017][T13074] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.506202][T13069] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  371.513112][T13088] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.526568][T13071] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  371.538087][T13074] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  371.546762][T13099] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  371.570782][T13088] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  371.588334][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070053200): i_reserved_data_blocks (1) not cleared!
[  371.601903][ T5913] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  371.625528][   T42] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  371.637612][ T5913] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  371.646428][T13099] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  371.665200][T13088] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.674350][ T5913] EXT4-fs (loop5): This should not happen!! Data will be lost
[  371.674350][ T5913] 
[  371.686602][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075d98000): i_reserved_data_blocks (1) not cleared!
[  371.691876][T13099] EXT4-fs (loop1): This should not happen!! Data will be lost
[  371.691876][T13099] 
[  371.716212][T13088] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  371.735119][ T1183] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  371.780909][   T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  371.795906][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  371.806647][   T42] EXT4-fs (loop3): This should not happen!! Data will be lost
[  371.806647][   T42] 
[  371.816995][ T1183] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  371.829973][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  371.843407][ T6323] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  371.861162][ T1183] EXT4-fs (loop0): This should not happen!! Data will be lost
[  371.861162][ T1183] 
[  371.878268][T13102] loop4: detected capacity change from 0 to 2048
[  371.880267][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702c0000): i_reserved_data_blocks (1) not cleared!
[  371.885772][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070041e00): i_reserved_data_blocks (1) not cleared!
[  371.918662][ T6323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  371.919919][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070056400): i_reserved_data_blocks (1) not cleared!
[  371.949958][ T6323] EXT4-fs (loop2): This should not happen!! Data will be lost
[  371.949958][ T6323] 
[  371.972059][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702c0a00): i_reserved_data_blocks (1) not cleared!
[  371.990006][T13104] loop5: detected capacity change from 0 to 2048
[  372.073469][T13110] loop3: detected capacity change from 0 to 2048
[  372.126463][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  372.126481][   T27] audit: type=1804 audit(1692247491.371:1278): pid=13104 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/204/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  372.193305][T13116] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  372.219047][T13116] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  372.262050][T13115] loop0: detected capacity change from 0 to 2048
[  372.276193][T13104] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  372.284292][T13110] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  372.303981][   T27] audit: type=1804 audit(1692247491.401:1279): pid=13110 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/207/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  372.347964][T13121] loop1: detected capacity change from 0 to 2048
[  372.348509][T13122] loop2: detected capacity change from 0 to 2048
[  372.361700][   T27] audit: type=1804 audit(1692247491.431:1280): pid=13116 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/202/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  372.362333][T13116] EXT4-fs (loop4): This should not happen!! Data will be lost
[  372.362333][T13116] 
[  372.391342][T13104] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  372.399061][   T27] audit: type=1804 audit(1692247491.431:1281): pid=13116 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/202/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  372.423745][T13123] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  372.444451][T13110] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  372.461933][T13116] EXT4-fs (loop4): Total free blocks count 0
[  372.461962][T13116] EXT4-fs (loop4): Free/Dirty block details
[  372.461977][T13116] EXT4-fs (loop4): free_blocks=2415919104
[  372.487727][   T27] audit: type=1804 audit(1692247491.731:1282): pid=13121 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/209/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  372.489682][T13123] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  372.514627][T13116] EXT4-fs (loop4): dirty_blocks=32
[  372.525763][T13110] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  372.531359][T13116] EXT4-fs (loop4): Block reservation details
[  372.555693][T13116] EXT4-fs (loop4): i_reserved_data_blocks=2
[  372.563966][T13123] EXT4-fs (loop5): This should not happen!! Data will be lost
[  372.563966][T13123] 
[  372.577024][T13104] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  372.581277][T13114] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 14 with error 28
[  372.586745][   T27] audit: type=1804 audit(1692247491.801:1283): pid=13115 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/197/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  372.647653][   T27] audit: type=1804 audit(1692247491.801:1284): pid=13122 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/206/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  372.673168][T13110] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  372.673329][T13121] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  372.685414][T13104] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  372.729046][T13114] EXT4-fs (loop4): This should not happen!! Data will be lost
[  372.729046][T13114] 
[  372.757236][T13122] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  372.767381][T13124] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  372.797338][T13133] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  372.801265][T13124] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  372.851431][T13121] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  372.863506][T13133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 20 with error 28
[  372.885707][ T5913] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  372.896463][T13122] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  372.912201][T13124] EXT4-fs (loop3): This should not happen!! Data will be lost
[  372.912201][T13124] 
[  372.940687][T13135] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  372.960840][ T5913] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  372.978055][T13133] EXT4-fs (loop0): This should not happen!! Data will be lost
[  372.978055][T13133] 
[  372.988111][T13122] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.000687][ T5913] EXT4-fs (loop5): This should not happen!! Data will be lost
[  373.000687][ T5913] 
[  373.011998][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.022575][T13135] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  373.035346][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  373.043649][T13139] loop4: detected capacity change from 0 to 2048
[  373.054506][T13133] EXT4-fs (loop0): Total free blocks count 0
[  373.054617][T13122] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  373.067829][T13133] EXT4-fs (loop0): Free/Dirty block details
[  373.078097][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070055000): i_reserved_data_blocks (1) not cleared!
[  373.092811][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703e1e00): i_reserved_data_blocks (1) not cleared!
[  373.111421][T13135] EXT4-fs (loop1): This should not happen!! Data will be lost
[  373.111421][T13135] 
[  373.125252][T13133] EXT4-fs (loop0): free_blocks=2415919104
[  373.146532][T13137] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  373.174117][   T27] audit: type=1804 audit(1692247492.411:1285): pid=13139 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/203/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  373.189291][T13133] EXT4-fs (loop0): dirty_blocks=32
[  373.202223][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.223061][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  373.235605][T13133] EXT4-fs (loop0): Block reservation details
[  373.242198][T13133] EXT4-fs (loop0): i_reserved_data_blocks=2
[  373.243390][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b580a00): i_reserved_data_blocks (1) not cleared!
[  373.269284][T13137] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  373.282031][T13137] EXT4-fs (loop2): This should not happen!! Data will be lost
[  373.282031][T13137] 
[  373.326183][T13139] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.354684][T13148] loop1: detected capacity change from 0 to 2048
[  373.375097][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.396794][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703c9e00): i_reserved_data_blocks (1) not cleared!
[  373.401256][T13145] loop5: detected capacity change from 0 to 2048
[  373.409492][T13139] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  373.438799][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  373.453870][T13146] loop3: detected capacity change from 0 to 2048
[  373.477101][   T27] audit: type=1804 audit(1692247492.721:1286): pid=13148 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/210/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  373.535275][T13149] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  373.605487][   T27] audit: type=1804 audit(1692247492.841:1287): pid=13145 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/205/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  373.643368][T13148] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.662118][T13149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  373.720306][T13158] loop2: detected capacity change from 0 to 2048
[  373.722892][T13148] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  373.739501][T13163] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  373.749274][T13162] loop0: detected capacity change from 0 to 2048
[  373.766291][T13149] EXT4-fs (loop4): This should not happen!! Data will be lost
[  373.766291][T13149] 
[  373.786661][T13159] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  373.804676][T13163] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 18 with error 28
[  373.822573][T13139] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.852281][T13159] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  373.856465][T13163] EXT4-fs (loop5): This should not happen!! Data will be lost
[  373.856465][T13163] 
[  373.886711][T13139] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  373.902677][T13146] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.919517][T13159] EXT4-fs (loop1): This should not happen!! Data will be lost
[  373.919517][T13159] 
[  373.936544][T13163] EXT4-fs (loop5): Total free blocks count 0
[  373.951863][T13158] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.979238][T13148] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  373.980779][T13163] EXT4-fs (loop5): Free/Dirty block details
[  373.996805][T13146] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  374.005056][T13163] EXT4-fs (loop5): free_blocks=2415919104
[  374.029005][ T5616] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  374.034877][T13162] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  374.044058][T13163] EXT4-fs (loop5): dirty_blocks=32
[  374.062401][ T5616] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  374.062698][T13169] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  374.079307][T13163] EXT4-fs (loop5): Block reservation details
[  374.096696][T13158] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  374.110005][T13148] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  374.115163][T13162] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  374.123124][ T5616] EXT4-fs (loop4): This should not happen!! Data will be lost
[  374.123124][ T5616] 
[  374.152474][T13163] EXT4-fs (loop5): i_reserved_data_blocks=2
[  374.168338][T13169] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  374.173734][T13171] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  374.195543][T13169] EXT4-fs (loop3): This should not happen!! Data will be lost
[  374.195543][T13169] 
[  374.213099][T13173] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  374.214604][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b551e00): i_reserved_data_blocks (1) not cleared!
[  374.230164][T13171] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  374.251656][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  374.272079][ T5616] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  374.274221][ T5376] EXT4-fs (loop3): Inode 18 (ffff888079311e00): i_reserved_data_blocks (1) not cleared!
[  374.291944][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  374.305145][T13173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  374.311480][ T5616] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  374.326084][T13171] EXT4-fs (loop2): This should not happen!! Data will be lost
[  374.326084][T13171] 
[  374.353383][T13173] EXT4-fs (loop0): This should not happen!! Data will be lost
[  374.353383][T13173] 
[  374.385675][ T5616] EXT4-fs (loop1): This should not happen!! Data will be lost
[  374.385675][ T5616] 
[  374.392043][T13162] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  374.413558][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b555000): i_reserved_data_blocks (1) not cleared!
[  374.457542][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b563c00): i_reserved_data_blocks (1) not cleared!
[  374.460514][T13175] loop4: detected capacity change from 0 to 2048
[  374.498780][T13162] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  374.563416][T13179] loop3: detected capacity change from 0 to 2048
[  374.580510][ T6323] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  374.591429][T13183] loop5: detected capacity change from 0 to 2048
[  374.628228][ T6323] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  374.659139][ T6323] EXT4-fs (loop0): This should not happen!! Data will be lost
[  374.659139][ T6323] 
[  374.673613][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075d99e00): i_reserved_data_blocks (1) not cleared!
[  374.711691][T13181] loop1: detected capacity change from 0 to 2048
[  374.740727][T13175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  374.770064][T13191] loop2: detected capacity change from 0 to 2048
[  374.781376][T13179] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  374.847128][T13175] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  374.878114][T13197] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  374.897618][T13179] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  374.922839][T13193] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  374.924709][T13179] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  374.955779][T13197] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  374.978879][T13193] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  375.032367][T13197] EXT4-fs (loop5): This should not happen!! Data will be lost
[  375.032367][T13197] 
[  375.045188][T13193] EXT4-fs (loop4): This should not happen!! Data will be lost
[  375.045188][T13193] 
[  375.067200][T13201] loop0: detected capacity change from 0 to 2048
[  375.079727][T13183] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.085214][T13191] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.089494][T13179] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  375.103535][T13175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.114307][T13181] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.131392][T13183] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  375.131918][T13183] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.147289][T13179] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.173097][T13179] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  375.173882][T13191] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  375.200842][T13181] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  375.209001][T13175] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  375.225617][T13183] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  375.237709][T13175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.248559][T13191] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.264300][T13181] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.283348][T13181] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  375.304113][T13201] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.308855][T13191] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  375.314629][T13194] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  375.335571][T13175] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  375.342511][T13183] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.356076][T13201] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  375.372538][T13194] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  375.389995][T13204] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  375.410317][T13183] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  375.426106][T13194] EXT4-fs (loop3): This should not happen!! Data will be lost
2023/08/17 04:44:54 executed programs: 1243
[  375.426106][T13194] 
[  375.449759][T13207] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  375.462651][T13204] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  375.478521][T13207] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  375.484890][   T58] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  375.491264][T13209] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  375.527341][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.527385][T13207] EXT4-fs (loop2): This should not happen!! Data will be lost
[  375.527385][T13207] 
[  375.538993][   T58] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 65 with max blocks 1 with error 117
[  375.553667][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  375.561596][T13204] EXT4-fs (loop1): This should not happen!! Data will be lost
[  375.561596][T13204] 
[  375.587303][T13209] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  375.592799][   T58] EXT4-fs (loop4): This should not happen!! Data will be lost
[  375.592799][   T58] 
[  375.610012][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 2 with error 117
[  375.623638][T13209] EXT4-fs (loop0): This should not happen!! Data will be lost
[  375.623638][T13209] 
[  375.623706][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  375.646133][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.649279][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  375.659528][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  375.659528][ T6323] 
[  375.679947][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b552800): i_reserved_data_blocks (1) not cleared!
[  375.686736][T13201] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  375.699128][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702b8000): i_reserved_data_blocks (1) not cleared!
[  375.701564][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b72e400): i_reserved_data_blocks (1) not cleared!
[  375.713360][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b420000): i_reserved_data_blocks (1) not cleared!
[  375.725313][T13201] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  375.744584][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b72b200): i_reserved_data_blocks (1) not cleared!
[  375.904901][   T58] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  375.967885][   T58] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  375.990022][T13213] loop5: detected capacity change from 0 to 2048
[  376.005494][T13218] loop2: detected capacity change from 0 to 2048
[  376.010011][T13216] loop3: detected capacity change from 0 to 2048
[  376.018943][   T58] EXT4-fs (loop0): This should not happen!! Data will be lost
[  376.018943][   T58] 
[  376.052049][T13219] loop4: detected capacity change from 0 to 2048
[  376.063447][T13217] loop1: detected capacity change from 0 to 2048
[  376.075190][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703f6e00): i_reserved_data_blocks (1) not cleared!
[  376.174964][T13216] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.237335][T13213] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.246015][T13216] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  376.258393][T13218] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.315464][T13213] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  376.333898][T13218] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  376.341741][T13228] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  376.365473][T13228] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  376.385313][T13216] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.405732][T13228] EXT4-fs (loop5): This should not happen!! Data will be lost
[  376.405732][T13228] 
[  376.405773][T13237] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  376.436398][T13219] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.447740][T13216] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  376.453646][T13213] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.474817][T13219] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  376.493472][T13213] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  376.496428][T13240] loop0: detected capacity change from 0 to 2048
[  376.513899][T13217] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.516120][T13237] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  376.517456][T13234] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  376.549772][T13237] EXT4-fs (loop2): This should not happen!! Data will be lost
[  376.549772][T13237] 
[  376.564218][T13217] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  376.577196][T13242] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  376.577623][T13213] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.603742][T13235] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  376.604248][T13234] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  376.633715][T13234] EXT4-fs (loop3): This should not happen!! Data will be lost
[  376.633715][T13234] 
[  376.645969][T13213] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  376.654751][T13218] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.666254][T13216] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.690249][T13235] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  376.703722][T13235] EXT4-fs (loop4): This should not happen!! Data will be lost
[  376.703722][T13235] 
[  376.722305][T13213] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.726558][T13216] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  376.747286][T13242] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  376.756035][T13216] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.761178][T13242] EXT4-fs (loop1): This should not happen!! Data will be lost
[  376.761178][T13242] 
[  376.803640][T13240] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.803726][T13213] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  376.824466][T13218] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  376.840412][T13217] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.853735][T13240] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  376.876130][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  376.896305][T13216] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  376.897883][T13217] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  376.920755][   T42] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  376.933220][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  376.948316][T13246] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  376.965422][   T58] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  376.996772][ T5913] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  377.011951][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  377.031443][T13246] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  377.044182][   T58] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 2 with error 117
[  377.048694][ T5913] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 1 with error 117
[  377.069481][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  377.069481][   T42] 
[  377.080665][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703bee00): i_reserved_data_blocks (1) not cleared!
[  377.087004][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703b9e00): i_reserved_data_blocks (1) not cleared!
[  377.090922][   T58] EXT4-fs (loop5): This should not happen!! Data will be lost
[  377.090922][   T58] 
[  377.105062][ T5913] EXT4-fs (loop3): This should not happen!! Data will be lost
[  377.105062][ T5913] 
[  377.134297][T13246] EXT4-fs (loop0): This should not happen!! Data will be lost
[  377.134297][T13246] 
[  377.193061][ T5913] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  377.212967][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702a1400): i_reserved_data_blocks (1) not cleared!
[  377.239948][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702a2800): i_reserved_data_blocks (1) not cleared!
[  377.289631][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  377.319728][ T5913] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117
[  377.347066][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  377.364731][ T5913] EXT4-fs (loop1): This should not happen!! Data will be lost
[  377.364731][ T5913] 
[  377.384836][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b423200): i_reserved_data_blocks (1) not cleared!
[  377.399340][T13248] loop4: detected capacity change from 0 to 2048
[  377.402246][T13250] loop2: detected capacity change from 0 to 2048
[  377.423735][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703b8a00): i_reserved_data_blocks (1) not cleared!
[  377.455689][T13252] loop3: detected capacity change from 0 to 2048
[  377.533654][   T27] kauditd_printk_skb: 15 callbacks suppressed
[  377.533672][   T27] audit: type=1804 audit(1692247496.771:1303): pid=13248 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/206/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  377.605668][T13254] loop5: detected capacity change from 0 to 2048
[  377.665328][T13252] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  377.685188][   T27] audit: type=1804 audit(1692247496.821:1304): pid=13250 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/210/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  377.711365][   T27] audit: type=1804 audit(1692247496.831:1305): pid=13252 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/211/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  377.747737][   T27] audit: type=1804 audit(1692247496.921:1306): pid=13254 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/208/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  377.752453][T13248] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  377.777390][T13266] loop1: detected capacity change from 0 to 2048
[  377.813108][T13252] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  377.861246][T13248] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  377.876763][T13252] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  377.887274][   T27] audit: type=1804 audit(1692247497.131:1307): pid=13266 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/213/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  377.887885][T13263] loop0: detected capacity change from 0 to 2048
[  377.925877][T13276] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  377.926199][T13252] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  377.947617][T13273] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  377.981303][T13250] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  377.997596][T13271] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  378.003832][T13266] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.042156][T13250] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  378.054821][T13273] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  378.070198][T13273] EXT4-fs (loop4): This should not happen!! Data will be lost
[  378.070198][T13273] 
[  378.083174][T13276] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  378.083222][T13276] EXT4-fs (loop5): This should not happen!! Data will be lost
[  378.083222][T13276] 
[  378.093955][T13271] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  378.096481][T13254] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.113570][T13271] EXT4-fs (loop3): This should not happen!! Data will be lost
[  378.113570][T13271] 
[  378.138050][T13250] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.148215][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.155837][T13266] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  378.157965][T13252] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.172255][T13280] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  378.184531][T13254] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  378.198132][T13280] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  378.216134][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  378.237104][T13250] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  378.250379][T13280] EXT4-fs (loop1): This should not happen!! Data will be lost
[  378.250379][T13280] 
[  378.258471][   T27] audit: type=1804 audit(1692247497.491:1308): pid=13263 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/201/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  378.261082][T13266] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.299935][T13266] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  378.312878][T13252] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  378.324852][T13266] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.341063][T13266] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  378.358201][T13266] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.361390][T13279] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  378.393110][   T42] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  378.393493][ T1183] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  378.416922][T13279] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  378.423079][T13266] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  378.440426][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075ff3200): i_reserved_data_blocks (1) not cleared!
[  378.461918][ T1183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  378.466069][T13263] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.475152][   T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  378.499286][T13279] EXT4-fs (loop2): This should not happen!! Data will be lost
[  378.499286][T13279] 
[  378.514032][ T1183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  378.514032][ T1183] 
[  378.515081][T13266] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.533332][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e60a00): i_reserved_data_blocks (1) not cleared!
[  378.566737][   T42] EXT4-fs (loop3): This should not happen!! Data will be lost
[  378.566737][   T42] 
[  378.596177][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075ff0000): i_reserved_data_blocks (1) not cleared!
[  378.610546][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b56d000): i_reserved_data_blocks (1) not cleared!
[  378.616762][T13263] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  378.751445][T13287] loop4: detected capacity change from 0 to 2048
[  378.762345][T13288] loop5: detected capacity change from 0 to 2048
[  378.769151][T13283] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  378.771389][T13291] loop2: detected capacity change from 0 to 2048
[  378.807041][T13283] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  378.831178][T13283] EXT4-fs (loop0): This should not happen!! Data will be lost
[  378.831178][T13283] 
[  378.849989][   T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  378.859329][T13292] loop3: detected capacity change from 0 to 2048
[  378.870775][   T27] audit: type=1804 audit(1692247498.111:1309): pid=13288 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/209/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  378.899386][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b560a00): i_reserved_data_blocks (1) not cleared!
[  378.917329][   T42] EXT4-fs (loop1): This should not happen!! Data will be lost
[  378.917329][   T42] 
[  378.953646][T13288] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  378.956089][   T27] audit: type=1804 audit(1692247498.171:1310): pid=13287 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/207/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  379.006704][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b565000): i_reserved_data_blocks (1) not cleared!
[  379.050148][T13288] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  379.069020][T13291] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.078620][T13287] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.080517][T13287] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  379.102271][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[  379.102324][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
[  379.132505][T13302] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  379.150874][T13291] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  379.172762][T13307] loop1: detected capacity change from 0 to 2048
[  379.200373][T13291] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.211707][T13302] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  379.222146][T13287] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.237401][   T27] audit: type=1804 audit(1692247498.191:1311): pid=13291 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/211/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  379.264294][T13291] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  379.276143][   T27] audit: type=1804 audit(1692247498.511:1312): pid=13292 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/212/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  379.308544][T13302] EXT4-fs (loop5): This should not happen!! Data will be lost
[  379.308544][T13302] 
[  379.322903][T13288] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.328784][T13291] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.343559][T13288] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  379.366332][T13287] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  379.372353][T13288] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.406973][T13309] loop0: detected capacity change from 0 to 2048
[  379.414685][T13307] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.424978][T13292] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.435306][T13291] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  379.435695][T13288] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  379.464269][T13288] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.474641][T13304] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  379.478404][T13311] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  379.496330][T13307] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  379.518558][T13292] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  379.519119][T13292] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.532783][T13311] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  379.552153][T13304] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  379.572887][T13292] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  379.574922][T13304] EXT4-fs (loop2): This should not happen!! Data will be lost
[  379.574922][T13304] 
[  379.595424][T13291] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.606344][T13311] EXT4-fs (loop4): This should not happen!! Data will be lost
[  379.606344][T13311] 
[  379.623426][T13288] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  379.647245][T13291] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  379.665863][T13315] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  379.727871][T13309] EXT4-fs error (device loop0): __ext4_get_inode_loc:4345: comm syz-executor.0: Invalid inode table block 0 in block_group 0
[  379.741700][T13316] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  379.742492][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075d9b200): i_reserved_data_blocks (1) not cleared!
[  379.767450][ T5913] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  379.773239][T13315] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  379.789556][T13316] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  379.800436][   T42] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  379.806264][ T5913] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117
[  379.820467][T13309] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.833896][ T5913] EXT4-fs (loop5): This should not happen!! Data will be lost
[  379.833896][ T5913] 
[  379.853714][T13315] EXT4-fs (loop3): This should not happen!! Data will be lost
[  379.853714][T13315] 
[  379.856577][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b726e00): i_reserved_data_blocks (1) not cleared!
[  379.873543][T13316] EXT4-fs (loop1): This should not happen!! Data will be lost
[  379.873543][T13316] 
[  379.880608][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  379.905288][T13307] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  379.923578][T13309] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  379.929725][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  379.929725][   T42] 
[  379.943889][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b60b200): i_reserved_data_blocks (1) not cleared!
[  379.945449][T13307] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  379.962829][T13319] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  379.968813][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075ff0a00): i_reserved_data_blocks (1) not cleared!
[  379.992278][T13319] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  380.006179][T13319] EXT4-fs (loop0): This should not happen!! Data will be lost
[  380.006179][T13319] 
[  380.046261][ T5913] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  380.057778][T13309] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.128822][T13309] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  380.134005][ T5913] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  380.210840][ T5913] EXT4-fs (loop1): This should not happen!! Data will be lost
[  380.210840][ T5913] 
[  380.213903][T13326] loop4: detected capacity change from 0 to 2048
[  380.226982][T13323] loop3: detected capacity change from 0 to 2048
[  380.239756][T13327] loop2: detected capacity change from 0 to 2048
[  380.246963][ T6323] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  380.248453][T13324] loop5: detected capacity change from 0 to 2048
[  380.268159][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b60a800): i_reserved_data_blocks (1) not cleared!
[  380.271198][ T6323] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  380.393326][ T6323] EXT4-fs (loop0): This should not happen!! Data will be lost
[  380.393326][ T6323] 
[  380.424888][T13327] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.442294][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070295a00): i_reserved_data_blocks (1) not cleared!
[  380.526947][T13327] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  380.551360][T13323] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.574990][T13327] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.594754][T13326] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.646602][T13339] loop1: detected capacity change from 0 to 2048
[  380.653934][T13327] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  380.677204][T13326] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  380.690531][T13324] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.697112][T13323] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  380.717080][T13326] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.727167][T13337] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  380.744672][T13324] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  380.758262][T13324] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.770084][T13337] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  380.772184][T13349] loop0: detected capacity change from 0 to 2048
[  380.805034][T13326] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  380.817984][T13342] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  380.834253][T13342] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  380.849016][T13342] EXT4-fs (loop4): This should not happen!! Data will be lost
[  380.849016][T13342] 
[  380.861108][T13324] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  380.867997][T13326] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.875996][T13323] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.882863][T13337] EXT4-fs (loop2): This should not happen!! Data will be lost
[  380.882863][T13337] 
[  380.900868][T13326] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  380.904785][T13327] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.983182][T13339] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  380.984069][T13348] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  380.996589][T13327] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  381.012171][T13348] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
2023/08/17 04:45:00 executed programs: 1267
[  381.020605][T13323] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  381.033327][T13348] EXT4-fs (loop5): This should not happen!! Data will be lost
[  381.033327][T13348] 
[  381.057964][T13339] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  381.072209][T13339] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  381.084395][T13339] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  381.097307][T13339] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  381.099958][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  381.113869][T13339] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  381.128056][T13349] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  381.137882][T13354] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  381.155249][   T42] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  381.170877][ T5913] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  381.176602][   T42] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  381.193894][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  381.213711][ T5913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  381.216636][T13344] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  381.233887][ T5913] EXT4-fs (loop2): This should not happen!! Data will be lost
[  381.233887][ T5913] 
[  381.242994][T13349] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  381.281159][   T42] EXT4-fs (loop4): This should not happen!! Data will be lost
[  381.281159][   T42] 
[  381.289353][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702c5a00): i_reserved_data_blocks (1) not cleared!
[  381.303892][T13354] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  381.319332][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703bd000): i_reserved_data_blocks (1) not cleared!
[  381.332245][T13354] EXT4-fs (loop1): This should not happen!! Data will be lost
[  381.332245][T13354] 
[  381.332352][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e6e400): i_reserved_data_blocks (1) not cleared!
[  381.356382][T13349] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  381.364669][T13339] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  381.384624][T13349] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  381.386207][T13344] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  381.409086][T13344] EXT4-fs (loop3): This should not happen!! Data will be lost
[  381.409086][T13344] 
[  381.430335][T13339] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  381.445340][T13353] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  381.500540][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807933bc00): i_reserved_data_blocks (1) not cleared!
[  381.521868][ T6323] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  381.542356][T13353] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  381.564366][ T6323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117
[  381.603131][T13353] EXT4-fs (loop0): This should not happen!! Data will be lost
[  381.603131][T13353] 
[  381.635663][T13356] loop2: detected capacity change from 0 to 2048
[  381.636589][ T6323] EXT4-fs (loop1): This should not happen!! Data will be lost
[  381.636589][ T6323] 
[  381.673031][T13360] loop4: detected capacity change from 0 to 2048
[  381.684726][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  381.698119][T13359] loop5: detected capacity change from 0 to 2048
[  381.705318][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703eee00): i_reserved_data_blocks (1) not cleared!
[  381.723384][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  381.765763][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703ea800): i_reserved_data_blocks (1) not cleared!
[  381.766553][T13362] loop3: detected capacity change from 0 to 2048
[  381.896448][T13356] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  381.901720][T13360] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  381.963307][T13356] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  381.969662][T13375] loop1: detected capacity change from 0 to 2048
[  381.994667][T13360] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  382.019858][T13380] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  382.035654][T13362] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.056540][T13378] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  382.074589][T13382] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  382.107370][T13380] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  382.108803][T13362] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  382.122388][T13381] loop0: detected capacity change from 0 to 2048
[  382.142428][T13380] EXT4-fs (loop4): This should not happen!! Data will be lost
[  382.142428][T13380] 
[  382.152626][T13378] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  382.164445][T13362] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.166117][T13378] EXT4-fs (loop2): This should not happen!! Data will be lost
[  382.166117][T13378] 
[  382.187282][T13382] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 31 with error 28
[  382.196528][T13362] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  382.200002][T13382] EXT4-fs (loop5): This should not happen!! Data will be lost
[  382.200002][T13382] 
[  382.221608][T13382] EXT4-fs (loop5): Total free blocks count 0
[  382.227704][T13382] EXT4-fs (loop5): Free/Dirty block details
[  382.233632][T13382] EXT4-fs (loop5): free_blocks=2415919104
[  382.239630][T13382] EXT4-fs (loop5): dirty_blocks=32
[  382.244781][T13382] EXT4-fs (loop5): Block reservation details
[  382.251157][T13382] EXT4-fs (loop5): i_reserved_data_blocks=2
[  382.258117][T13359] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.280210][T13360] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.296682][T13359] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  382.309293][T13359] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.321947][T13356] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.334354][T13375] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.336884][T13356] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  382.358182][T13359] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  382.373097][T13383] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  382.401140][T13381] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.412733][T13375] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  382.426062][T13383] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  382.440282][T13360] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  382.456817][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  382.480320][T13383] EXT4-fs (loop3): This should not happen!! Data will be lost
[  382.480320][T13383] 
[  382.498055][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117
[  382.510825][T13388] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  382.510898][   T58] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  382.533722][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  382.533722][ T5616] 
[  382.553119][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 28
[  382.572781][T13381] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  382.585083][   T58] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  382.585119][   T58] EXT4-fs (loop4): This should not happen!! Data will be lost
[  382.585119][   T58] 
[  382.585494][T13388] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  382.585519][T13388] EXT4-fs (loop1): This should not happen!! Data will be lost
[  382.585519][T13388] 
[  382.586925][T13375] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.609365][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b459e00): i_reserved_data_blocks (1) not cleared!
[  382.623167][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.636191][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  382.636191][ T6323] 
[  382.641702][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  382.650916][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b45e400): i_reserved_data_blocks (1) not cleared!
[  382.662935][T13375] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  382.702825][T13381] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.713136][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807004a800): i_reserved_data_blocks (1) not cleared!
[  382.719733][T13375] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  382.831733][T13375] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  382.897466][T13381] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  382.916222][T13392] loop2: detected capacity change from 0 to 2048
[  382.927025][ T6323] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  382.937863][T13393] loop3: detected capacity change from 0 to 2048
[  382.964345][T13389] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  382.973907][ T6323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  382.992767][T13389] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  383.000222][T13395] loop5: detected capacity change from 0 to 2048
[  383.023758][T13397] loop4: detected capacity change from 0 to 2048
[  383.041963][T13389] EXT4-fs (loop0): This should not happen!! Data will be lost
[  383.041963][T13389] 
[  383.048971][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  383.048988][   T27] audit: type=1804 audit(1692247502.291:1327): pid=13393 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/215/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  383.116434][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b552800): i_reserved_data_blocks (1) not cleared!
[  383.188446][ T6323] EXT4-fs (loop1): This should not happen!! Data will be lost
[  383.188446][ T6323] 
[  383.212467][T13393] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.271421][T13392] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.287485][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070055000): i_reserved_data_blocks (1) not cleared!
[  383.314495][T13393] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  383.317879][   T27] audit: type=1804 audit(1692247502.351:1328): pid=13403 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/214/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  383.347636][T13397] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.390910][T13392] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  383.411597][T13395] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.444318][T13415] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  383.455482][T13393] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.460555][T13411] loop0: detected capacity change from 0 to 2048
[  383.481757][   T27] audit: type=1804 audit(1692247502.411:1329): pid=13395 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/212/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  383.481825][T13397] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  383.511635][   T27] audit: type=1804 audit(1692247502.481:1330): pid=13397 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/210/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  383.545141][T13415] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  383.555801][T13418] loop1: detected capacity change from 0 to 2048
[  383.565152][T13393] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  383.567147][T13395] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  383.579809][T13415] EXT4-fs (loop2): This should not happen!! Data will be lost
[  383.579809][T13415] 
[  383.607206][T13395] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.609360][T13416] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  383.618961][T13392] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.643294][T13413] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  383.658862][T13395] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  383.690150][T13416] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  383.715269][T13413] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  383.728158][T13413] EXT4-fs (loop3): This should not happen!! Data will be lost
[  383.728158][T13413] 
[  383.739696][   T27] audit: type=1804 audit(1692247502.901:1331): pid=13418 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/217/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  383.765683][   T27] audit: type=1804 audit(1692247502.921:1332): pid=13411 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/205/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  383.774689][T13418] EXT4-fs error (device loop1): __ext4_get_inode_loc:4345: comm syz-executor.1: Invalid inode table block 0 in block_group 0
[  383.796264][T13416] EXT4-fs (loop4): This should not happen!! Data will be lost
[  383.796264][T13416] 
[  383.816790][T13414] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  383.836756][T13392] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  383.854373][T13414] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  383.869149][T13414] EXT4-fs (loop5): This should not happen!! Data will be lost
[  383.869149][T13414] 
[  383.871569][T13411] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.895716][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.917627][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  383.932327][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703e4600): i_reserved_data_blocks (1) not cleared!
[  383.945353][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.955277][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.957478][T13411] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  383.965517][ T6323] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  383.984576][T13418] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  383.994142][ T6323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117
[  384.014449][T13427] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  384.016220][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  384.030304][T13427] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  384.044297][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  384.056894][ T6323] EXT4-fs (loop2): This should not happen!! Data will be lost
[  384.056894][ T6323] 
[  384.084576][T13418] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  384.123180][T13426] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  384.141609][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703e5000): i_reserved_data_blocks (1) not cleared!
[  384.152189][T13426] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  384.153643][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b55da00): i_reserved_data_blocks (1) not cleared!
[  384.176894][T13427] EXT4-fs (loop0): This should not happen!! Data will be lost
[  384.176894][T13427] 
[  384.200959][T13426] EXT4-fs (loop1): This should not happen!! Data will be lost
[  384.200959][T13426] 
[  384.260461][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b55ee00): i_reserved_data_blocks (1) not cleared!
[  384.277690][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702be400): i_reserved_data_blocks (1) not cleared!
[  384.283266][T13429] loop3: detected capacity change from 0 to 2048
[  384.307611][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  384.338782][T13431] loop2: detected capacity change from 0 to 2048
[  384.380186][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  384.413060][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b52c600): i_reserved_data_blocks (1) not cleared!
[  384.414331][   T27] audit: type=1804 audit(1692247503.651:1333): pid=13429 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/216/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  384.570793][T13429] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  384.587304][T13431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  384.603017][   T27] audit: type=1804 audit(1692247503.721:1334): pid=13431 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/215/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  384.642887][T13441] loop4: detected capacity change from 0 to 2048
[  384.668552][T13431] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  384.687767][T13429] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  384.702804][T13446] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  384.706496][T13439] loop1: detected capacity change from 0 to 2048
[  384.720998][T13442] loop5: detected capacity change from 0 to 2048
[  384.724879][T13445] loop0: detected capacity change from 0 to 2048
[  384.740231][T13447] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  384.747097][T13446] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  384.771478][T13446] EXT4-fs (loop2): This should not happen!! Data will be lost
[  384.771478][T13446] 
[  384.799900][   T27] audit: type=1804 audit(1692247504.041:1335): pid=13442 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/213/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  384.834966][T13447] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  384.862180][T13431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  384.902790][T13441] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  384.916233][T13447] EXT4-fs (loop3): This should not happen!! Data will be lost
[  384.916233][T13447] 
[  384.949090][T13431] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  384.976686][   T27] audit: type=1804 audit(1692247504.171:1336): pid=13439 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/218/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  385.018413][T13431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.028665][T13431] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  385.046755][T13431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.061283][T13431] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  385.088270][T13458] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  385.115016][T13454] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  385.131091][T13459] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.158208][T13454] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 14 with error 28
[  385.178225][T13459] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  385.191447][T13458] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  385.194968][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.217932][T13458] EXT4-fs (loop1): This should not happen!! Data will be lost
[  385.217932][T13458] 
[  385.228718][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  385.236818][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  385.256673][T13459] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.270974][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  385.280208][T13463] loop4: detected capacity change from 0 to 2048
[  385.284313][T13439] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.300486][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702bc600): i_reserved_data_blocks (1) not cleared!
[  385.308719][T13454] EXT4-fs (loop5): This should not happen!! Data will be lost
[  385.308719][T13454] 
[  385.320604][T13459] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  385.323730][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  385.323730][ T5616] 
[  385.357329][T13439] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  385.369878][T13459] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0
[  385.375192][T13454] EXT4-fs (loop5): Total free blocks count 0
[  385.390519][T13454] EXT4-fs (loop5): Free/Dirty block details
[  385.396988][T13454] EXT4-fs (loop5): free_blocks=2415919104
[  385.402750][T13454] EXT4-fs (loop5): dirty_blocks=16
[  385.409066][T13454] EXT4-fs (loop5): Block reservation details
[  385.429724][T13454] EXT4-fs (loop5): i_reserved_data_blocks=1
[  385.445057][T13459] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.451718][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703b9e00): i_reserved_data_blocks (1) not cleared!
[  385.469222][T13459] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  385.482697][ T1183] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  385.499383][ T1183] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 2 with error 117
[  385.536172][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.547792][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  385.577479][ T1183] EXT4-fs (loop1): This should not happen!! Data will be lost
[  385.577479][ T1183] 
[  385.587500][T13459] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.591161][T13463] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.605627][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b569400): i_reserved_data_blocks (1) not cleared!
[  385.628768][T13459] EXT4-fs error (device loop0): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.0: mark_inode_dirty error
[  385.692238][T13467] loop3: detected capacity change from 0 to 2048
[  385.742634][T13470] loop2: detected capacity change from 0 to 2048
[  385.764178][T13463] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  385.798414][T13471] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  385.823574][T13471] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  385.850410][T13473] loop5: detected capacity change from 0 to 2048
[  385.949733][T13470] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.973690][T13473] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  385.984334][T13471] EXT4-fs (loop4): This should not happen!! Data will be lost
[  385.984334][T13471] 
[  386.007745][T13467] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.009885][T13475] loop1: detected capacity change from 0 to 2048
[  386.026872][T13470] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
2023/08/17 04:45:05 executed programs: 1291
[  386.066992][T13473] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  386.070363][T13487] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  386.112186][T13485] loop0: detected capacity change from 0 to 2048
[  386.121503][T13467] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  386.133871][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b45b200): i_reserved_data_blocks (1) not cleared!
[  386.136820][T13487] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  386.162175][T13473] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.167054][T13487] EXT4-fs (loop2): This should not happen!! Data will be lost
[  386.167054][T13487] 
[  386.211071][T13486] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  386.235602][T13486] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  386.235699][T13470] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.249249][T13473] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  386.320417][T13475] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.336442][T13470] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  386.346236][T13495] loop4: detected capacity change from 0 to 2048
[  386.349499][T13486] EXT4-fs (loop3): This should not happen!! Data will be lost
[  386.349499][T13486] 
[  386.361677][T13485] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.370607][T13488] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  386.380505][T13485] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  386.404915][T13475] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  386.419174][T13470] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.435834][T13470] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  386.456485][T13488] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  386.472637][T13475] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.482652][T13488] EXT4-fs (loop5): This should not happen!! Data will be lost
[  386.482652][T13488] 
[  386.488243][T13485] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.492630][T13475] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  386.512654][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.518888][T13498] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  386.532814][T13485] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  386.552351][T13473] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.560816][   T42] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  386.584008][T13473] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  386.598176][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  386.606732][T13498] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  386.613481][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 4 with max blocks 1 with error 117
[  386.642202][T13497] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  386.658349][   T58] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  386.676164][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  386.676164][   T42] 
[  386.695623][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075d9e400): i_reserved_data_blocks (1) not cleared!
[  386.697315][T13498] EXT4-fs (loop1): This should not happen!! Data will be lost
[  386.697315][T13498] 
[  386.717119][   T58] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117
[  386.730558][   T58] EXT4-fs (loop5): This should not happen!! Data will be lost
[  386.730558][   T58] 
[  386.740554][T13497] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  386.754358][T13495] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.756885][T13497] EXT4-fs (loop0): This should not happen!! Data will be lost
[  386.756885][T13497] 
[  386.776009][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703bb200): i_reserved_data_blocks (1) not cleared!
[  386.789616][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075ff6e00): i_reserved_data_blocks (1) not cleared!
[  386.810088][T13495] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  386.847044][T13495] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.860144][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.896299][T13495] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  386.908580][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  386.927797][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  386.956077][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  386.971742][T13502] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  386.989677][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b60b200): i_reserved_data_blocks (1) not cleared!
[  387.023877][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075d99e00): i_reserved_data_blocks (1) not cleared!
[  387.034791][T13508] loop2: detected capacity change from 0 to 2048
[  387.039197][T13505] loop3: detected capacity change from 0 to 2048
[  387.049770][T13502] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  387.064870][T13507] loop5: detected capacity change from 0 to 2048
[  387.064923][T13502] EXT4-fs (loop4): This should not happen!! Data will be lost
[  387.064923][T13502] 
[  387.131594][T13495] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.171051][T13495] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  387.216082][T13508] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.243152][T13508] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  387.281534][T13505] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.293730][   T58] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  387.308983][T13508] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.322095][T13508] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  387.322184][   T58] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  387.342588][T13522] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  387.362683][T13519] loop1: detected capacity change from 0 to 2048
[  387.372541][T13505] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  387.376137][T13517] loop0: detected capacity change from 0 to 2048
[  387.406542][T13507] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.413253][T13522] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  387.435666][   T58] EXT4-fs (loop4): This should not happen!! Data will be lost
[  387.435666][   T58] 
[  387.451458][T13522] EXT4-fs (loop2): This should not happen!! Data will be lost
[  387.451458][T13522] 
[  387.460366][T13505] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.462907][T13508] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.480972][T13508] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  387.493850][T13507] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  387.497167][T13508] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.516361][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e6c600): i_reserved_data_blocks (1) not cleared!
[  387.521762][T13505] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  387.543953][T13524] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  387.571564][T13523] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  387.587212][T13508] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  387.601809][T13524] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  387.635020][T13523] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  387.652643][T13523] EXT4-fs (loop3): This should not happen!! Data will be lost
[  387.652643][T13523] 
[  387.664161][T13505] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.675076][T13524] EXT4-fs (loop5): This should not happen!! Data will be lost
[  387.675076][T13524] 
[  387.675273][T13505] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  387.685217][T13508] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.747392][T13519] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.768679][T13517] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.795305][T13507] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  387.820971][T13519] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  387.832547][T13532] loop4: detected capacity change from 0 to 2048
[  387.834565][T13517] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  387.870028][T13507] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  387.875562][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 3 with error 117
[  387.882488][T13533] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  387.914907][T13534] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  387.924201][T13533] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  387.940117][   T58] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  387.946627][T13533] EXT4-fs (loop1): This should not happen!! Data will be lost
[  387.946627][T13533] 
[  387.957620][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  387.957620][   T42] 
[  387.968161][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  387.992361][T13534] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  387.998843][T13519] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  388.007623][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880792b8a00): i_reserved_data_blocks (1) not cleared!
[  388.023373][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  388.025520][T13519] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  388.050519][   T58] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 35 with max blocks 1 with error 117
[  388.063273][   T58] EXT4-fs (loop3): This should not happen!! Data will be lost
[  388.063273][   T58] 
[  388.075477][T13534] EXT4-fs (loop0): This should not happen!! Data will be lost
[  388.075477][T13534] 
[  388.087632][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  388.087648][   T27] audit: type=1804 audit(1692247507.331:1350): pid=13532 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/214/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  388.087982][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b556e00): i_reserved_data_blocks (1) not cleared!
[  388.140592][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  388.140592][ T6323] 
[  388.182857][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  388.183073][T13532] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  388.218769][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  388.232392][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b724600): i_reserved_data_blocks (1) not cleared!
[  388.278512][   T42] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  388.313702][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b721e00): i_reserved_data_blocks (1) not cleared!
[  388.324437][   T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  388.376851][   T42] EXT4-fs (loop1): This should not happen!! Data will be lost
[  388.376851][   T42] 
[  388.381589][T13541] loop2: detected capacity change from 0 to 2048
[  388.423220][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b720a00): i_reserved_data_blocks (1) not cleared!
[  388.446047][T13532] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  388.463800][   T27] audit: type=1804 audit(1692247507.701:1351): pid=13541 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/218/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  388.475158][T13544] loop5: detected capacity change from 0 to 2048
[  388.521460][T13538] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  388.608699][T13542] loop3: detected capacity change from 0 to 2048
[  388.642787][T13541] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  388.652208][T13548] loop0: detected capacity change from 0 to 2048
[  388.668878][T13551] loop1: detected capacity change from 0 to 2048
[  388.677996][T13538] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  388.686556][T13541] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  388.703624][T13538] EXT4-fs (loop4): This should not happen!! Data will be lost
[  388.703624][T13538] 
[  388.731681][   T27] audit: type=1804 audit(1692247507.971:1352): pid=13542 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/219/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  388.733064][T13541] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  388.767782][T13541] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  388.828090][   T27] audit: type=1804 audit(1692247508.041:1353): pid=13548 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/209/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  388.856331][T13552] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  388.884734][   T27] audit: type=1804 audit(1692247508.061:1354): pid=13544 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/216/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  388.910802][T13552] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  388.930718][T13561] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  388.952556][T13552] EXT4-fs (loop2): This should not happen!! Data will be lost
[  388.952556][T13552] 
[  388.956090][ T5388] EXT4-fs (loop4): Inode 18 (ffff88807004d000): i_reserved_data_blocks (1) not cleared!
[  388.971672][   T27] audit: type=1804 audit(1692247508.081:1355): pid=13551 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/221/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  389.014947][T13544] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.017072][T13541] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.026231][T13551] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.046125][T13548] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.059759][   T27] audit: type=1804 audit(1692247508.171:1356): pid=13563 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/219/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  389.063187][T13561] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  389.098394][T13544] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  389.098713][T13541] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  389.111800][T13551] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  389.139888][T13548] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  389.145356][   T27] audit: type=1804 audit(1692247508.171:1357): pid=13563 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/219/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  389.193052][   T27] audit: type=1804 audit(1692247508.241:1358): pid=13568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/221/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  389.201192][T13564] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  389.239184][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  389.241788][T13561] EXT4-fs (loop3): This should not happen!! Data will be lost
[  389.241788][T13561] 
[  389.274363][T13548] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.274431][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 85 with max blocks 1 with error 117
[  389.296414][T13551] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.299145][T13551] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  389.313031][T13564] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  389.324983][T13548] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  389.332158][T13570] loop4: detected capacity change from 0 to 2048
[  389.346774][T13561] EXT4-fs (loop3): Total free blocks count 0
[  389.365198][T13568] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  389.377885][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  389.377885][ T5616] 
[  389.396709][T13564] EXT4-fs (loop5): This should not happen!! Data will be lost
[  389.396709][T13564] 
[  389.407218][T13561] EXT4-fs (loop3): Free/Dirty block details
[  389.415099][T13561] EXT4-fs (loop3): free_blocks=2415919104
[  389.421261][T13568] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  389.442399][T13568] EXT4-fs (loop1): This should not happen!! Data will be lost
[  389.442399][T13568] 
[  389.452837][T13561] EXT4-fs (loop3): dirty_blocks=32
[  389.461147][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.466706][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070294600): i_reserved_data_blocks (1) not cleared!
[  389.472226][T13561] EXT4-fs (loop3): Block reservation details
[  389.490703][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  389.517198][T13562] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  389.521642][T13561] EXT4-fs (loop3): i_reserved_data_blocks=2
[  389.540359][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.542132][T13562] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  389.571247][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b72a800): i_reserved_data_blocks (1) not cleared!
[  389.581956][T13562] EXT4-fs (loop0): This should not happen!! Data will be lost
[  389.581956][T13562] 
[  389.604804][   T27] audit: type=1804 audit(1692247508.841:1359): pid=13570 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/215/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  389.658984][T13563] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  389.664630][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  389.677194][T13563] EXT4-fs (loop3): This should not happen!! Data will be lost
[  389.677194][T13563] 
[  389.705274][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b729400): i_reserved_data_blocks (1) not cleared!
[  389.766378][T13570] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.792701][T13575] loop2: detected capacity change from 0 to 2048
[  389.796784][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b420a00): i_reserved_data_blocks (1) not cleared!
[  389.825789][T13570] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  389.840962][T13578] loop5: detected capacity change from 0 to 2048
[  389.922006][T13570] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  389.968880][T13581] loop0: detected capacity change from 0 to 2048
[  389.996165][T13575] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.006694][T13570] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  390.023303][T13586] loop3: detected capacity change from 0 to 2048
[  390.040601][T13575] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  390.084213][T13578] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.109024][T13590] loop1: detected capacity change from 0 to 2048
[  390.127438][T13592] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  390.176342][T13578] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  390.204531][T13579] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  390.246134][T13581] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.260146][T13578] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.270720][T13578] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  390.282793][T13581] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  390.283995][T13579] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  390.306619][T13599] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  390.308699][T13597] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  390.351027][T13592] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  390.365400][T13592] EXT4-fs (loop2): This should not happen!! Data will be lost
[  390.365400][T13592] 
[  390.373482][T13599] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  390.376022][T13575] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.397451][T13586] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.400784][T13586] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  390.417742][T13579] EXT4-fs (loop4): This should not happen!! Data will be lost
[  390.417742][T13579] 
[  390.435262][T13599] EXT4-fs (loop0): This should not happen!! Data will be lost
[  390.435262][T13599] 
[  390.442650][T13575] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  390.451607][T13597] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  390.472669][T13597] EXT4-fs (loop5): This should not happen!! Data will be lost
[  390.472669][T13597] 
[  390.476490][T13581] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.483767][T13578] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.502355][T13578] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  390.521661][T13578] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.527112][T13586] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.544760][T13590] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.548071][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b423c00): i_reserved_data_blocks (1) not cleared!
[  390.570079][T13586] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  390.570786][T13578] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  390.594829][T13578] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.600292][ T6323] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  390.604954][T13603] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  390.626069][T13590] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  390.660229][ T6323] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  390.660974][T13581] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  390.675393][ T6323] EXT4-fs (loop2): This should not happen!! Data will be lost
[  390.675393][ T6323] 
[  390.724797][   T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  390.745693][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b586e00): i_reserved_data_blocks (1) not cleared!
[  390.747654][T13603] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  390.771534][T13590] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  390.796720][ T5913] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  390.815431][   T10] EXT4-fs (loop5): This should not happen!! Data will be lost
[  390.815431][   T10] 
[  390.842035][ T5913] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 61 with max blocks 1 with error 117
[  390.856450][T13590] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  390.881773][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070040a00): i_reserved_data_blocks (1) not cleared!
[  390.884498][T13607] loop4: detected capacity change from 0 to 2048
[  390.910429][ T5913] EXT4-fs (loop0): This should not happen!! Data will be lost
[  390.910429][ T5913] 
[  390.934684][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070055000): i_reserved_data_blocks (1) not cleared!
[  390.947674][T13605] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  390.971833][T13603] EXT4-fs (loop3): This should not happen!! Data will be lost
[  390.971833][T13603] 
[  390.989280][T13605] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  391.011986][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.045370][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  391.048114][T13605] EXT4-fs (loop1): This should not happen!! Data will be lost
[  391.048114][T13605] 
[  391.064253][T13609] loop2: detected capacity change from 0 to 2048
2023/08/17 04:45:10 executed programs: 1314
[  391.091131][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070053c00): i_reserved_data_blocks (1) not cleared!
[  391.157563][T13617] loop0: detected capacity change from 0 to 2048
[  391.190143][T13611] loop5: detected capacity change from 0 to 2048
[  391.235620][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070056400): i_reserved_data_blocks (1) not cleared!
[  391.261568][T13625] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  391.303918][T13607] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.307474][T13625] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  391.336033][T13607] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  391.355604][T13623] loop3: detected capacity change from 0 to 2048
[  391.368756][T13625] EXT4-fs (loop2): This should not happen!! Data will be lost
[  391.368756][T13625] 
[  391.410265][T13607] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.461737][T13617] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.487701][T13607] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  391.494880][T13609] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.504074][T13611] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.529520][T13617] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  391.550902][T13623] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.574905][T13611] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  391.623950][T13636] loop1: detected capacity change from 0 to 2048
[  391.633573][T13623] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  391.647714][T13635] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  391.666319][T13617] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.681474][T13609] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  391.696533][T13628] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  391.715468][T13617] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  391.730515][T13609] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.740758][T13623] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.755173][T13635] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  391.767936][T13628] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  391.782303][T13609] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  391.797249][T13623] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  391.815742][T13635] EXT4-fs (loop5): This should not happen!! Data will be lost
[  391.815742][T13635] 
[  391.818746][T13636] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.835371][T13637] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  391.835782][T13628] EXT4-fs (loop4): This should not happen!! Data will be lost
[  391.835782][T13628] 
[  391.864103][   T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  391.874789][T13636] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  391.879767][T13611] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.903709][   T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 41 with max blocks 1 with error 117
[  391.916840][T13633] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  391.936248][   T10] EXT4-fs (loop2): This should not happen!! Data will be lost
[  391.936248][   T10] 
[  391.947027][T13611] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  391.952334][T13633] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  391.966190][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  391.980493][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703e9e00): i_reserved_data_blocks (1) not cleared!
[  391.992407][T13637] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  392.005539][T13641] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  392.008514][T13641] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  392.033507][ T5385] EXT4-fs unmount: 197 callbacks suppressed
[  392.033531][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  392.034300][T13633] EXT4-fs (loop0): This should not happen!! Data will be lost
[  392.034300][T13633] 
[  392.076085][T13641] EXT4-fs (loop1): This should not happen!! Data will be lost
[  392.076085][T13641] 
[  392.086729][   T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  392.109681][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  392.126379][T13637] EXT4-fs (loop3): This should not happen!! Data will be lost
[  392.126379][T13637] 
[  392.153390][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703ebc00): i_reserved_data_blocks (1) not cleared!
[  392.162187][T13636] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.170576][   T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 1 with error 117
[  392.174148][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.195873][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  392.205744][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.222765][T13636] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  392.224714][   T10] EXT4-fs (loop5): This should not happen!! Data will be lost
[  392.224714][   T10] 
[  392.242446][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  392.257076][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  392.269455][T13636] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.272816][T13643] loop2: detected capacity change from 0 to 2048
[  392.281574][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703e9400): i_reserved_data_blocks (1) not cleared!
[  392.308122][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b45a800): i_reserved_data_blocks (1) not cleared!
[  392.326412][T13636] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  392.347410][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  392.356247][T13643] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  392.366279][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  392.381017][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702be400): i_reserved_data_blocks (1) not cleared!
[  392.386475][T13636] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.414454][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  392.435562][T13636] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  392.492045][T13646] loop4: detected capacity change from 0 to 2048
[  392.570764][T13643] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.584974][T13646] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  392.606697][T13643] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  392.616165][T13649] loop5: detected capacity change from 0 to 2048
[  392.622345][T13643] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.646653][   T42] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  392.660885][T13643] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  392.675193][   T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  392.711023][   T42] EXT4-fs (loop1): This should not happen!! Data will be lost
[  392.711023][   T42] 
[  392.711225][T13656] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  392.734702][T13657] loop0: detected capacity change from 0 to 2048
[  392.743335][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703ce400): i_reserved_data_blocks (1) not cleared!
[  392.749461][T13656] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  392.756211][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  392.777623][T13655] loop3: detected capacity change from 0 to 2048
[  392.788668][T13649] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  392.805894][T13646] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.806672][T13656] EXT4-fs (loop2): This should not happen!! Data will be lost
[  392.806672][T13656] 
[  392.857397][T13657] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  392.882826][T13646] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  392.901982][T13655] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  392.953357][T13643] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.980398][T13646] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  392.994833][T13643] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  393.025381][T13646] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  393.031199][T13649] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  393.055646][T13669] loop1: detected capacity change from 0 to 2048
[  393.078731][T13657] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  393.082349][T13664] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  393.128296][T13649] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  393.143075][T13664] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  393.148563][T13657] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  393.170994][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  393.195734][T13674] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  393.200891][T13669] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  393.213152][T13664] EXT4-fs (loop4): This should not happen!! Data will be lost
[  393.213152][T13664] 
[  393.235428][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  393.246633][T13667] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  393.256342][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  393.256342][ T5616] 
[  393.281477][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  393.281499][   T27] audit: type=1804 audit(1692247512.521:1376): pid=13669 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/224/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  393.315456][T13672] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  393.333047][T13672] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  393.336688][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703bbc00): i_reserved_data_blocks (1) not cleared!
[  393.346129][T13672] EXT4-fs (loop0): This should not happen!! Data will be lost
[  393.346129][T13672] 
[  393.366412][T13657] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  393.378602][T13667] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  393.391990][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  393.407054][T13674] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  393.428615][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  393.445540][T13674] EXT4-fs (loop3): This should not happen!! Data will be lost
[  393.445540][T13674] 
[  393.456160][T13667] EXT4-fs (loop5): This should not happen!! Data will be lost
[  393.456160][T13667] 
[  393.467512][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  393.472476][T13669] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  393.494190][T13657] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  393.523894][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703f6400): i_reserved_data_blocks (1) not cleared!
[  393.551337][T13669] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  393.557914][T13679] loop2: detected capacity change from 0 to 2048
[  393.570662][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  393.575472][T13677] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  393.602266][T13677] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  393.619415][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b52d000): i_reserved_data_blocks (1) not cleared!
[  393.633827][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  393.634879][T13677] EXT4-fs (loop1): This should not happen!! Data will be lost
[  393.634879][T13677] 
[  393.661144][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  393.682320][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  393.699163][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  393.704916][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  393.729804][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  393.729804][ T5616] 
[  393.734894][T13679] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  393.747093][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b528000): i_reserved_data_blocks (1) not cleared!
[  393.754871][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b529400): i_reserved_data_blocks (1) not cleared!
[  393.763296][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  393.781530][T13669] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  393.791700][T13669] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  393.811505][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  393.870924][T13685] loop5: detected capacity change from 0 to 2048
[  393.898162][ T5913] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  393.930192][ T5913] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  393.936505][   T27] audit: type=1804 audit(1692247513.181:1377): pid=13679 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/222/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  393.954989][T13687] loop0: detected capacity change from 0 to 2048
[  393.993190][T13685] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  394.011275][ T5913] EXT4-fs (loop1): This should not happen!! Data will be lost
[  394.011275][ T5913] 
[  394.040205][T13683] loop4: detected capacity change from 0 to 2048
[  394.054898][T13679] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.079290][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b52c600): i_reserved_data_blocks (1) not cleared!
[  394.092214][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  394.103321][T13679] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  394.117086][   T27] audit: type=1804 audit(1692247513.341:1378): pid=13685 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/220/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  394.149132][T13691] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  394.158028][T13687] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  394.180129][T13691] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  394.194901][T13694] loop3: detected capacity change from 0 to 2048
[  394.201920][T13691] EXT4-fs (loop2): This should not happen!! Data will be lost
[  394.201920][T13691] 
[  394.204366][T13683] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  394.214864][T13679] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.294643][T13679] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  394.325772][T13685] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.343454][T13685] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  394.365037][T13685] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.380409][T13694] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  394.387054][   T27] audit: type=1804 audit(1692247513.631:1379): pid=13687 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/213/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  394.426846][T13685] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  394.441689][ T5913] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  394.520329][T13699] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  394.537373][T13687] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.543786][T13683] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.547493][ T5913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  394.583948][T13704] loop1: detected capacity change from 0 to 2048
[  394.589793][T13699] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  394.604787][T13687] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  394.623717][   T27] audit: type=1804 audit(1692247513.661:1380): pid=13683 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/218/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  394.634611][ T5913] EXT4-fs (loop2): This should not happen!! Data will be lost
[  394.634611][ T5913] 
[  394.658343][T13683] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  394.679555][T13687] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.682841][T13694] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.696731][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b60c600): i_reserved_data_blocks (1) not cleared!
[  394.707542][T13683] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.742232][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  394.742730][   T27] audit: type=1804 audit(1692247513.781:1381): pid=13694 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/223/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  394.752275][T13687] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  394.795489][T13694] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  394.805840][T13699] EXT4-fs (loop5): This should not happen!! Data will be lost
[  394.805840][T13699] 
[  394.815193][T13694] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.829815][T13683] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  394.841713][T13704] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  394.848198][T13694] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  394.867163][T13707] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  394.883117][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  394.893737][T13708] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  394.919618][T13710] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  394.919734][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  394.935648][T13402] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  394.963078][T13708] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  394.963091][T13707] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  394.963115][T13707] EXT4-fs (loop0): This should not happen!! Data will be lost
[  394.963115][T13707] 
[  394.979800][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075ff3200): i_reserved_data_blocks (1) not cleared!
[  395.011238][   T27] audit: type=1804 audit(1692247514.251:1382): pid=13713 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/225/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  395.041543][T13710] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  395.054752][T13710] EXT4-fs (loop3): This should not happen!! Data will be lost
[  395.054752][T13710] 
[  395.065767][T13708] EXT4-fs (loop4): This should not happen!! Data will be lost
[  395.065767][T13708] 
[  395.112759][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  395.124026][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  395.137562][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b555a00): i_reserved_data_blocks (1) not cleared!
[  395.167838][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  395.178701][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  395.194073][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702a6400): i_reserved_data_blocks (1) not cleared!
[  395.194950][T13713] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  395.205186][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  395.227696][T13715] loop2: detected capacity change from 0 to 2048
[  395.239174][T13713] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  395.246223][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b45ee00): i_reserved_data_blocks (1) not cleared!
[  395.251973][T13713] EXT4-fs (loop1): This should not happen!! Data will be lost
[  395.251973][T13713] 
[  395.280907][T13704] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  395.295008][T13704] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  395.312742][T13704] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  395.371830][T13715] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  395.380850][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  395.434379][T13704] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  395.445620][   T27] audit: type=1804 audit(1692247514.681:1383): pid=13715 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/223/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  395.488758][T13722] loop4: detected capacity change from 0 to 2048
[  395.495754][   T58] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 28
[  395.514053][T13723] loop0: detected capacity change from 0 to 2048
[  395.527751][T13720] loop5: detected capacity change from 0 to 2048
[  395.547041][   T58] EXT4-fs (loop1): This should not happen!! Data will be lost
[  395.547041][   T58] 
[  395.569266][T13722] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  395.597201][T13723] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  395.600564][T13715] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  395.614016][   T58] EXT4-fs (loop1): Total free blocks count 0
[  395.627343][   T27] audit: type=1804 audit(1692247514.871:1384): pid=13723 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/214/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  395.651862][   T58] EXT4-fs (loop1): Free/Dirty block details
[  395.661138][T13715] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  395.674373][T13729] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  395.683283][T13720] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  395.693645][   T58] EXT4-fs (loop1): free_blocks=2415919104
[  395.709133][   T58] EXT4-fs (loop1): dirty_blocks=32
[  395.714299][   T58] EXT4-fs (loop1): Block reservation details
[  395.721012][   T27] audit: type=1804 audit(1692247514.951:1385): pid=13734 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/219/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  395.762164][T13729] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  395.775887][T13729] EXT4-fs (loop2): This should not happen!! Data will be lost
[  395.775887][T13729] 
[  395.788421][T13715] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  395.798924][T13715] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  395.823760][T13715] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  395.823871][T13722] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  395.844611][T13715] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  395.873066][T13736] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  395.903512][T13715] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  395.906141][T13735] loop3: detected capacity change from 0 to 2048
[  395.943402][T13741] loop1: detected capacity change from 0 to 2048
[  395.952037][T13722] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  395.964186][T13736] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  395.977799][T13715] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  395.996167][T13737] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.020312][T13736] EXT4-fs (loop0): This should not happen!! Data will be lost
[  396.020312][T13736] 
[  396.034803][T13740] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  396.037595][T13737] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  396.067455][ T1183] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  396.085230][T13740] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  396.085375][T13723] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.108463][T13741] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  396.121401][T13737] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.136823][T13723] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  396.146468][ T1183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  396.155448][T13740] EXT4-fs (loop4): This should not happen!! Data will be lost
[  396.155448][T13740] 
[  396.181000][T13723] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.183271][T13735] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  396.223517][T13723] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  396.226062][ T1183] EXT4-fs (loop2): This should not happen!! Data will be lost
[  396.226062][ T1183] 
2023/08/17 04:45:15 executed programs: 1334
[  396.243267][T13741] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.278707][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.282726][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b56ee00): i_reserved_data_blocks (1) not cleared!
[  396.289157][T13737] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  396.313403][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  396.325437][T13741] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  396.341623][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  396.342069][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e60a00): i_reserved_data_blocks (1) not cleared!
[  396.356804][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  396.378113][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117
[  396.390321][T13741] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.410533][T13735] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.420251][T13737] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0
[  396.438027][T13741] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  396.444481][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  396.444481][   T10] 
[  396.454246][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  396.471715][T13735] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  396.495167][T13748] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  396.495867][T13749] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  396.549181][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075d9bc00): i_reserved_data_blocks (1) not cleared!
[  396.551783][T13737] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.572191][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  396.576190][T13749] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  396.581857][T13737] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  396.619440][T13748] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  396.637891][T13748] EXT4-fs (loop1): This should not happen!! Data will be lost
[  396.637891][T13748] 
[  396.681389][T13741] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.696287][T13749] EXT4-fs (loop3): This should not happen!! Data will be lost
[  396.696287][T13749] 
[  396.739458][T13737] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.750067][T13751] loop2: detected capacity change from 0 to 2048
[  396.756935][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  396.768561][T13741] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  396.794064][T13753] loop4: detected capacity change from 0 to 2048
[  396.802930][T13737] EXT4-fs error (device loop5): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.5: mark_inode_dirty error
[  396.824589][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  396.833750][T13755] loop0: detected capacity change from 0 to 2048
[  396.844135][   T58] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  396.850333][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b729e00): i_reserved_data_blocks (1) not cleared!
[  396.865725][   T58] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117
[  396.881844][   T58] EXT4-fs (loop1): This should not happen!! Data will be lost
[  396.881844][   T58] 
[  396.884602][T13751] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  396.905085][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  396.905362][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  396.916941][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b728a00): i_reserved_data_blocks (1) not cleared!
[  396.943596][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  396.946514][T13753] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  396.985082][T13755] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  397.176988][T13762] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.177137][T13755] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.204372][T13765] loop3: detected capacity change from 0 to 2048
[  397.210656][T13753] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.217016][T13767] loop1: detected capacity change from 0 to 2048
[  397.229834][T13762] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  397.243242][T13762] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.244542][T13755] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  397.265003][T13771] loop5: detected capacity change from 0 to 2048
[  397.273275][T13762] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  397.287192][T13755] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.295640][T13765] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  397.297429][T13755] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  397.325817][T13753] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  397.335002][T13767] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  397.339156][T13762] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0
[  397.365724][T13772] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  397.368068][T13774] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  397.392705][T13762] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.413933][T13771] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  397.466105][T13765] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.481669][T13772] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  397.487071][T13767] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.504882][T13762] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  397.521303][T13774] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  397.543665][T13772] EXT4-fs (loop0): This should not happen!! Data will be lost
[  397.543665][T13772] 
[  397.543869][T13774] EXT4-fs (loop4): This should not happen!! Data will be lost
[  397.543869][T13774] 
[  397.572223][T13755] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.576010][T13762] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.597669][T13765] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  397.610246][T13767] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  397.622797][T13762] EXT4-fs error (device loop2): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.2: mark_inode_dirty error
[  397.627934][T13755] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  397.666376][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  397.677374][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.698639][T13765] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.708837][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  397.713168][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  397.721490][T13767] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.749577][T13771] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.769702][T13765] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  397.788243][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070294600): i_reserved_data_blocks (1) not cleared!
[  397.796483][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  397.821775][T13767] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  397.827454][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  397.842297][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  397.842297][ T5616] 
[  397.857217][T13780] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  397.859353][T13771] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  397.880401][T13786] loop2: detected capacity change from 0 to 2048
[  397.899224][T13783] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  397.923451][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703ed000): i_reserved_data_blocks (1) not cleared!
[  397.934736][T13780] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  397.935637][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  397.959744][T13783] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  397.962565][T13771] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  397.973363][T13783] EXT4-fs (loop1): This should not happen!! Data will be lost
[  397.973363][T13783] 
[  398.005477][T13780] EXT4-fs (loop3): This should not happen!! Data will be lost
[  398.005477][T13780] 
[  398.014776][T13786] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  398.058792][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070046400): i_reserved_data_blocks (1) not cleared!
[  398.087012][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070041400): i_reserved_data_blocks (1) not cleared!
[  398.099255][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  398.112920][T13771] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  398.149802][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  398.193629][T13784] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  398.217956][T13784] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  398.224534][T13786] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  398.259539][T13784] EXT4-fs (loop5): This should not happen!! Data will be lost
[  398.259539][T13784] 
[  398.273054][T13791] loop4: detected capacity change from 0 to 2048
[  398.276928][T13795] loop1: detected capacity change from 0 to 2048
[  398.291164][T13793] loop0: detected capacity change from 0 to 2048
[  398.330492][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b421400): i_reserved_data_blocks (1) not cleared!
[  398.342771][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  398.346825][T13786] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  398.379432][T13797] loop3: detected capacity change from 0 to 2048
[  398.401706][T13798] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  398.419519][T13791] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  398.439913][T13795] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  398.458053][   T27] kauditd_printk_skb: 9 callbacks suppressed
[  398.458070][   T27] audit: type=1804 audit(1692247517.701:1395): pid=13791 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/221/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  398.515258][T13793] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  398.524106][T13797] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  398.558639][T13791] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  398.611186][   T27] audit: type=1804 audit(1692247517.841:1396): pid=13793 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/216/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  398.612635][T13791] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  398.645038][T13798] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  398.668409][T13798] EXT4-fs (loop2): This should not happen!! Data will be lost
[  398.668409][T13798] 
[  398.726511][T13809] loop5: detected capacity change from 0 to 2048
[  398.743415][T13810] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  398.760305][   T27] audit: type=1804 audit(1692247517.901:1397): pid=13797 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/226/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  398.777355][T13797] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  398.800904][T13791] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  398.801125][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703c9e00): i_reserved_data_blocks (1) not cleared!
[  398.815042][T13791] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  398.833509][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  398.843124][T13810] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  398.843414][   T27] audit: type=1804 audit(1692247517.911:1398): pid=13795 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/228/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  398.864211][T13797] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  398.886768][T13810] EXT4-fs (loop0): This should not happen!! Data will be lost
[  398.886768][T13810] 
[  398.897022][T13814] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  398.923886][T13814] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  398.937420][T13814] EXT4-fs (loop3): This should not happen!! Data will be lost
[  398.937420][T13814] 
[  398.939616][T13795] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  398.949746][T13797] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  398.981109][T13809] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  398.983420][T13797] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  399.008958][T13795] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  399.023516][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  399.065673][T13816] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  399.079142][   T27] audit: type=1804 audit(1692247517.961:1399): pid=13811 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/216/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  399.084658][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  399.131712][T13819] loop2: detected capacity change from 0 to 2048
[  399.163094][T13809] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  399.174637][T13807] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  399.180785][   T27] audit: type=1804 audit(1692247518.281:1400): pid=13809 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/223/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  399.223627][T13807] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  399.239360][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  399.244966][T13816] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  399.267323][T13807] EXT4-fs (loop4): This should not happen!! Data will be lost
[  399.267323][T13807] 
[  399.269539][T13816] EXT4-fs (loop1): This should not happen!! Data will be lost
[  399.269539][T13816] 
[  399.278948][T13809] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  399.295745][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702c4600): i_reserved_data_blocks (1) not cleared!
[  399.301632][T13823] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  399.316645][T13819] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  399.336633][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  399.349435][T13823] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  399.353558][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  399.378171][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702c5a00): i_reserved_data_blocks (1) not cleared!
[  399.381802][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  399.381802][ T1183] 
[  399.416327][   T27] audit: type=1804 audit(1692247518.651:1401): pid=13819 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/226/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  399.427312][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  399.444972][T13823] EXT4-fs (loop5): This should not happen!! Data will be lost
[  399.444972][T13823] 
[  399.467912][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070048000): i_reserved_data_blocks (1) not cleared!
[  399.489070][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b563200): i_reserved_data_blocks (1) not cleared!
[  399.543173][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  399.552147][T13819] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  399.577798][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  399.660035][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703e9400): i_reserved_data_blocks (1) not cleared!
[  399.683208][T13819] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  399.716730][T13829] loop3: detected capacity change from 0 to 2048
[  399.744530][T13828] loop0: detected capacity change from 0 to 2048
[  399.752126][T13827] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  399.763863][T13832] loop1: detected capacity change from 0 to 2048
[  399.775168][T13827] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  399.789840][T13833] loop4: detected capacity change from 0 to 2048
[  399.845185][   T27] audit: type=1804 audit(1692247519.081:1402): pid=13829 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/227/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  399.850190][T13837] loop5: detected capacity change from 0 to 2048
[  399.880275][T13827] EXT4-fs (loop2): This should not happen!! Data will be lost
[  399.880275][T13827] 
[  399.917661][   T27] audit: type=1804 audit(1692247519.161:1403): pid=13832 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/229/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  400.009050][T13833] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.051589][T13829] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.061763][T13828] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.061802][   T27] audit: type=1804 audit(1692247519.171:1404): pid=13828 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/217/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  400.074905][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.103448][T13852] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  400.140238][T13833] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  400.165633][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  400.175328][T13850] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  400.180583][T13828] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  400.208857][T13829] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  400.213661][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b45bc00): i_reserved_data_blocks (1) not cleared!
[  400.226127][T13852] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  400.251984][T13833] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.254221][T13850] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  400.263359][T13855] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  400.289892][T13854] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  400.297145][T13833] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  400.312525][T13854] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  400.324933][T13852] EXT4-fs (loop1): This should not happen!! Data will be lost
[  400.324933][T13852] 
[  400.338389][T13850] EXT4-fs (loop5): This should not happen!! Data will be lost
[  400.338389][T13850] 
[  400.369608][T13854] EXT4-fs (loop3): This should not happen!! Data will be lost
[  400.369608][T13854] 
[  400.382215][T13855] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  400.399332][T13851] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  400.418785][T13829] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.422854][T13832] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.444489][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880792ba800): i_reserved_data_blocks (1) not cleared!
[  400.454776][T13855] EXT4-fs (loop0): This should not happen!! Data will be lost
[  400.454776][T13855] 
[  400.461524][T13829] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  400.480430][T13832] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  400.483481][T13851] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  400.498636][T13857] loop2: detected capacity change from 0 to 2048
[  400.536564][T13851] EXT4-fs (loop4): This should not happen!! Data will be lost
[  400.536564][T13851] 
[  400.553047][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.592880][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  400.621662][ T1183] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  400.637213][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  400.643433][T13859] loop5: detected capacity change from 0 to 2048
[  400.661003][ T1183] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  400.676149][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.686093][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  400.703979][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  400.703979][ T5616] 
[  400.714516][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  400.721186][ T5376] EXT4-fs (loop3): Inode 18 (ffff88807004bc00): i_reserved_data_blocks (1) not cleared!
[  400.729023][ T1183] EXT4-fs (loop1): This should not happen!! Data will be lost
[  400.729023][ T1183] 
[  400.747311][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070051e00): i_reserved_data_blocks (1) not cleared!
[  400.758737][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880792bb200): i_reserved_data_blocks (1) not cleared!
[  400.774232][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070053200): i_reserved_data_blocks (1) not cleared!
[  400.808165][T13857] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  400.901859][T13857] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  400.970365][T13865] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  400.996982][T13868] loop0: detected capacity change from 0 to 2048
[  401.026491][T13872] loop1: detected capacity change from 0 to 2048
[  401.034157][T13859] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.050151][T13870] loop4: detected capacity change from 0 to 2048
[  401.057346][T13874] loop3: detected capacity change from 0 to 2048
[  401.072570][T13859] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  401.076144][T13865] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  401.092263][T13876] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  401.125649][T13865] EXT4-fs (loop2): This should not happen!! Data will be lost
[  401.125649][T13865] 
[  401.143420][T13857] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.167577][T13876] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  401.180996][T13876] EXT4-fs (loop5): This should not happen!! Data will be lost
[  401.180996][T13876] 
[  401.191960][T13859] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.194463][T13857] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  401.238017][T13859] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  401.274748][T13868] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
2023/08/17 04:45:20 executed programs: 1357
[  401.320343][T13874] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.330153][T13868] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  401.335589][T13872] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.350425][T13868] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.362385][T13859] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.389884][T13870] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.401896][T13874] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  401.421085][   T58] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  401.422802][T13859] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  401.442174][T13870] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  401.447115][T13868] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  401.467003][T13872] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  401.481039][T13874] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.500081][T13874] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  401.502983][   T58] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  401.528175][   T58] EXT4-fs (loop2): This should not happen!! Data will be lost
[  401.528175][   T58] 
[  401.528977][T13870] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.538761][T13890] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  401.548747][T13870] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  401.564021][T13891] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  401.591189][T13889] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  401.600563][   T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  401.623519][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b451400): i_reserved_data_blocks (1) not cleared!
[  401.630030][T13888] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  401.660827][T13888] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  401.675146][   T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  401.679793][T13888] EXT4-fs (loop0): This should not happen!! Data will be lost
[  401.679793][T13888] 
[  401.701178][T13889] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  401.701418][T13890] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  401.701443][T13890] EXT4-fs (loop1): This should not happen!! Data will be lost
[  401.701443][T13890] 
[  401.718321][   T10] EXT4-fs (loop5): This should not happen!! Data will be lost
[  401.718321][   T10] 
[  401.732481][T13891] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  401.760712][T13889] EXT4-fs (loop4): This should not happen!! Data will be lost
[  401.760712][T13889] 
[  401.769834][T13891] EXT4-fs (loop3): This should not happen!! Data will be lost
[  401.769834][T13891] 
[  401.788884][T13874] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.798810][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.799678][T13870] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.822607][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b559e00): i_reserved_data_blocks (1) not cleared!
[  401.842146][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  401.846981][T13874] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  401.866691][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  401.869311][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703f3200): i_reserved_data_blocks (1) not cleared!
[  401.883982][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  401.911216][T13893] loop2: detected capacity change from 0 to 2048
[  401.933306][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  401.969449][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 4 with max blocks 1 with error 117
[  401.987424][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702bee00): i_reserved_data_blocks (1) not cleared!
[  401.997678][T13870] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  402.010312][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  402.010312][ T1183] 
[  402.022806][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b585000): i_reserved_data_blocks (1) not cleared!
[  402.068496][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  402.079916][T13895] loop5: detected capacity change from 0 to 2048
[  402.106683][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117
[  402.137518][T13901] loop3: detected capacity change from 0 to 2048
[  402.169948][T13903] loop1: detected capacity change from 0 to 2048
[  402.182698][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  402.182698][ T1183] 
[  402.194560][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b583200): i_reserved_data_blocks (1) not cleared!
[  402.196780][T13893] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.253168][T13899] loop0: detected capacity change from 0 to 2048
[  402.275544][T13893] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  402.312764][T13903] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.323726][T13893] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.356252][T13911] loop4: detected capacity change from 0 to 2048
[  402.428663][T13919] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  402.495806][T13895] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.503847][T13903] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  402.505844][T13893] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  402.538554][T13919] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  402.582140][T13895] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  402.587929][T13903] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.616763][T13912] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  402.635687][T13899] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.652136][T13919] EXT4-fs (loop3): This should not happen!! Data will be lost
[  402.652136][T13919] 
[  402.663845][T13912] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  402.680921][T13924] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  402.697680][T13899] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  402.710015][T13903] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  402.718707][T13911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.722483][T13912] EXT4-fs (loop2): This should not happen!! Data will be lost
[  402.722483][T13912] 
[  402.731402][T13901] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.756312][T13918] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  402.772033][T13926] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  402.790513][T13924] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  402.791742][T13911] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  402.804913][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b609e00): i_reserved_data_blocks (1) not cleared!
[  402.837722][T13918] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  402.844386][T13924] EXT4-fs (loop5): This should not happen!! Data will be lost
[  402.844386][T13924] 
[  402.861575][T13926] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  402.870775][T13918] EXT4-fs (loop1): This should not happen!! Data will be lost
[  402.870775][T13918] 
[  402.875848][T13901] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  402.900294][T13911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.910969][T13926] EXT4-fs (loop0): This should not happen!! Data will be lost
[  402.910969][T13926] 
[  402.921831][T13903] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.941993][T13911] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  402.957580][T13903] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  402.971070][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.986920][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  402.992034][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  403.009031][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  403.019765][T13927] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  403.035096][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  403.054042][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e61400): i_reserved_data_blocks (1) not cleared!
[  403.072885][T13927] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  403.081000][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  403.092371][T13927] EXT4-fs (loop4): This should not happen!! Data will be lost
[  403.092371][T13927] 
[  403.116898][T13929] loop2: detected capacity change from 0 to 2048
[  403.117827][   T42] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  403.134427][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703bd000): i_reserved_data_blocks (1) not cleared!
[  403.176779][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  403.176779][ T1183] 
[  403.203763][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e6a800): i_reserved_data_blocks (1) not cleared!
[  403.216262][   T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  403.239155][   T42] EXT4-fs (loop1): This should not happen!! Data will be lost
[  403.239155][   T42] 
[  403.247428][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b52da00): i_reserved_data_blocks (1) not cleared!
[  403.260834][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b52ee00): i_reserved_data_blocks (1) not cleared!
[  403.321807][T13936] loop5: detected capacity change from 0 to 2048
[  403.359817][T13933] loop0: detected capacity change from 0 to 2048
[  403.374420][T13939] loop1: detected capacity change from 0 to 2048
[  403.403967][T13929] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  403.410743][T13942] loop4: detected capacity change from 0 to 2048
[  403.497077][   T27] kauditd_printk_skb: 17 callbacks suppressed
[  403.497096][   T27] audit: type=1804 audit(1692247522.741:1422): pid=13933 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/220/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  403.576306][T13929] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  403.612568][T13939] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  403.612642][T13948] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  403.693163][T13942] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  403.704388][T13929] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  403.714865][T13933] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  403.727046][T13939] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  403.741324][   T27] audit: type=1804 audit(1692247522.781:1423): pid=13942 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/225/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  403.789275][T13942] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  403.795334][T13953] loop3: detected capacity change from 0 to 2048
[  403.816525][T13933] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  403.829855][T13929] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  403.842412][T13957] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  403.843235][T13958] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  403.865418][T13948] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 10 with error 28
[  403.884225][T13959] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  403.887013][T13957] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  403.913582][T13951] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  403.913705][T13959] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  403.943803][T13958] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  403.956777][T13957] EXT4-fs (loop1): This should not happen!! Data will be lost
[  403.956777][T13957] 
[  403.960693][T13948] EXT4-fs (loop5): This should not happen!! Data will be lost
[  403.960693][T13948] 
[  403.970734][T13951] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  403.983081][T13948] EXT4-fs (loop5): Total free blocks count 0
[  403.995799][T13959] EXT4-fs (loop0): This should not happen!! Data will be lost
[  403.995799][T13959] 
[  403.996659][T13939] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  404.010067][T13958] EXT4-fs (loop4): This should not happen!! Data will be lost
[  404.010067][T13958] 
[  404.018252][T13951] EXT4-fs (loop2): This should not happen!! Data will be lost
[  404.018252][T13951] 
[  404.031082][T13933] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  404.035394][T13939] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  404.044099][T13948] EXT4-fs (loop5): Free/Dirty block details
[  404.065519][T13942] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  404.065856][T13933] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  404.084498][   T27] audit: type=1804 audit(1692247523.321:1424): pid=13953 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/230/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  404.142452][T13942] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  404.161712][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  404.167371][T13948] EXT4-fs (loop5): free_blocks=2415919104
[  404.204269][T13953] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  404.213992][T13948] EXT4-fs (loop5): dirty_blocks=16
[  404.214017][T13948] EXT4-fs (loop5): Block reservation details
[  404.231076][T13942] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  404.232178][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  404.240955][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e6ee00): i_reserved_data_blocks (1) not cleared!
[  404.261337][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  404.261337][ T5616] 
[  404.266552][T13948] EXT4-fs (loop5): i_reserved_data_blocks=1
[  404.279989][ T1183] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  404.300979][T13942] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  404.313856][T13953] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  404.327974][ T1183] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  404.331528][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e65a00): i_reserved_data_blocks (1) not cleared!
[  404.346914][T13953] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  404.359725][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  404.360803][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  404.382796][ T1183] EXT4-fs (loop1): This should not happen!! Data will be lost
[  404.382796][ T1183] 
[  404.395400][   T42] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  404.401516][T13953] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  404.426700][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e60000): i_reserved_data_blocks (1) not cleared!
[  404.466696][   T42] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  404.478055][T13963] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  404.521406][   T42] EXT4-fs (loop4): This should not happen!! Data will be lost
[  404.521406][   T42] 
[  404.570202][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070050000): i_reserved_data_blocks (1) not cleared!
[  404.575363][T13963] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  404.614031][T13966] loop0: detected capacity change from 0 to 2048
[  404.671871][T13968] loop2: detected capacity change from 0 to 2048
[  404.672911][T13969] loop1: detected capacity change from 0 to 2048
[  404.728133][   T27] audit: type=1804 audit(1692247523.971:1425): pid=13966 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/221/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  404.740539][T13975] loop4: detected capacity change from 0 to 2048
[  404.774917][T13963] EXT4-fs (loop3): This should not happen!! Data will be lost
[  404.774917][T13963] 
[  404.802275][   T27] audit: type=1804 audit(1692247524.041:1426): pid=13968 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/230/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  404.866822][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b72da00): i_reserved_data_blocks (1) not cleared!
[  404.884413][   T27] audit: type=1804 audit(1692247524.121:1427): pid=13969 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/233/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  404.889126][T13971] loop5: detected capacity change from 0 to 2048
[  404.924072][T13966] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  404.942348][T13968] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  404.970438][   T27] audit: type=1804 audit(1692247524.151:1428): pid=13975 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/226/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  404.988863][T13966] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  405.032034][T13969] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.041994][   T27] audit: type=1804 audit(1692247524.271:1429): pid=13971 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/228/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  405.058467][T13968] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  405.083002][T13987] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  405.087428][T13969] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  405.116401][T13987] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  405.149486][T13975] EXT4-fs error (device loop4): __ext4_get_inode_loc:4345: comm syz-executor.4: Invalid inode table block 0 in block_group 0
[  405.176766][T13991] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  405.192869][T13971] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.204936][T13987] EXT4-fs (loop0): This should not happen!! Data will be lost
[  405.204936][T13987] 
[  405.218062][T13966] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.228876][T13991] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  405.232285][T13992] loop3: detected capacity change from 0 to 2048
[  405.241996][T13966] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  405.254755][T13991] EXT4-fs (loop1): This should not happen!! Data will be lost
[  405.254755][T13991] 
[  405.273394][T13984] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  405.290056][T13969] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.297103][T13971] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  405.299883][T13966] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.313076][T13984] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  405.329861][T13975] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.344287][T13969] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  405.348891][T13971] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.356831][T13984] EXT4-fs (loop2): This should not happen!! Data will be lost
[  405.356831][T13984] 
[  405.378113][T13971] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  405.386772][T13966] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  405.398214][T13975] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  405.402559][T13993] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  405.427234][T13969] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.467233][T13993] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  405.480606][T13993] EXT4-fs (loop5): This should not happen!! Data will be lost
[  405.480606][T13993] 
[  405.491667][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.493304][T13994] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  405.519199][T13994] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  405.531713][T13994] EXT4-fs (loop4): This should not happen!! Data will be lost
[  405.531713][T13994] 
[  405.546638][   T27] audit: type=1804 audit(1692247524.791:1430): pid=13992 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/231/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  405.548226][T13969] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  405.585387][ T1183] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  405.599691][T13975] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.609254][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  405.609379][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.644235][T13975] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  405.656819][ T1183] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  405.669682][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  405.678349][ T1183] EXT4-fs (loop0): This should not happen!! Data will be lost
[  405.678349][ T1183] 
[  405.692952][ T6323] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  405.708324][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075ff6400): i_reserved_data_blocks (1) not cleared!
[  405.728055][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  405.728805][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b721e00): i_reserved_data_blocks (1) not cleared!
[  405.742306][ T6323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  405.774327][T13992] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  405.775638][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  405.791585][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703cda00): i_reserved_data_blocks (1) not cleared!
[  405.817276][ T6323] EXT4-fs (loop1): This should not happen!! Data will be lost
[  405.817276][ T6323] 
[  405.857222][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070293200): i_reserved_data_blocks (1) not cleared!
[  405.891404][T13992] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  405.913072][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  405.913072][ T1183] 
[  405.979439][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070293c00): i_reserved_data_blocks (1) not cleared!
[  405.985581][T14000] loop2: detected capacity change from 0 to 2048
[  406.069286][T14002] loop0: detected capacity change from 0 to 2048
[  406.080824][T13998] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  406.123686][T14005] loop5: detected capacity change from 0 to 2048
[  406.128023][   T27] audit: type=1804 audit(1692247525.361:1431): pid=14000 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/231/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  406.139386][T14006] loop1: detected capacity change from 0 to 2048
[  406.178744][T13998] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  406.213906][T14010] loop4: detected capacity change from 0 to 2048
[  406.232225][T13998] EXT4-fs (loop3): This should not happen!! Data will be lost
[  406.232225][T13998] 
[  406.249985][T14000] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.313793][T14000] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  406.348362][T14000] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.378398][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b426e00): i_reserved_data_blocks (1) not cleared!
[  406.399338][T14006] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.400551][T14002] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.420739][T14000] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  406.431535][T14006] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  406.447592][T14019] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  406.465654][T14024] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  406.494995][T14018] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  406.523547][T14019] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  406.541064][T14024] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  406.545863][T14002] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  406.569291][T14024] EXT4-fs (loop5): This should not happen!! Data will be lost
[  406.569291][T14024] 
[  406.589395][T14018] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  406.603585][T14010] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.621497][T14018] EXT4-fs (loop2): This should not happen!! Data will be lost
[  406.621497][T14018] 
[  406.622619][T14019] EXT4-fs (loop1): This should not happen!! Data will be lost
[  406.622619][T14019] 
[  406.645232][T14010] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  406.650375][T14006] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.659494][T14000] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.684073][T14026] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  406.691046][T14028] loop3: detected capacity change from 0 to 2048
[  406.708012][T14000] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  406.709973][T14006] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  406.720294][T14010] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.741771][T14005] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.742229][T14006] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.765572][T14005] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  406.771969][T14006] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
2023/08/17 04:45:26 executed programs: 1381
[  406.782007][T14026] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  406.798585][T14010] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  406.818048][   T58] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  406.830087][T14005] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.837171][T14026] EXT4-fs (loop0): This should not happen!! Data will be lost
[  406.837171][T14026] 
[  406.852308][   T58] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  406.863942][T14006] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  406.886430][T14025] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  406.902053][   T58] EXT4-fs (loop2): This should not happen!! Data will be lost
[  406.902053][   T58] 
[  406.920713][T14005] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  406.939436][T14025] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  406.962902][T14006] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  406.989680][T14025] EXT4-fs (loop4): This should not happen!! Data will be lost
[  406.989680][T14025] 
[  407.000942][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b554600): i_reserved_data_blocks (1) not cleared!
[  407.029360][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.045228][T14028] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.058134][   T58] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  407.058129][   T42] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  407.060957][   T42] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  407.105998][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  407.118263][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.131675][   T58] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117
[  407.140553][T14028] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  407.166549][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  407.180575][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b564600): i_reserved_data_blocks (1) not cleared!
[  407.192575][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b459400): i_reserved_data_blocks (1) not cleared!
[  407.199884][   T58] EXT4-fs (loop1): This should not happen!! Data will be lost
[  407.199884][   T58] 
[  407.242978][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b565000): i_reserved_data_blocks (1) not cleared!
[  407.250915][   T42] EXT4-fs (loop5): This should not happen!! Data will be lost
[  407.250915][   T42] 
[  407.266616][T14032] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  407.354908][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b565a00): i_reserved_data_blocks (1) not cleared!
[  407.369287][T14032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  407.393424][T14032] EXT4-fs (loop3): This should not happen!! Data will be lost
[  407.393424][T14032] 
[  407.414741][T14034] loop2: detected capacity change from 0 to 2048
[  407.428276][T14036] loop0: detected capacity change from 0 to 2048
[  407.450233][T14028] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.484617][T14040] loop4: detected capacity change from 0 to 2048
[  407.490220][T14039] loop1: detected capacity change from 0 to 2048
[  407.529879][T14028] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  407.624389][T14044] loop5: detected capacity change from 0 to 2048
[  407.658925][   T42] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  407.669994][T14036] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.690043][T14034] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.721491][   T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 2 with error 117
[  407.755848][T14040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.776336][T14034] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  407.776657][T14036] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  407.791350][   T42] EXT4-fs (loop3): This should not happen!! Data will be lost
[  407.791350][   T42] 
[  407.812295][T14034] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.813225][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b552800): i_reserved_data_blocks (1) not cleared!
[  407.822548][T14040] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  407.844240][T14034] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  407.858830][T14040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.879160][T14058] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  407.898312][T14039] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  407.927105][T14056] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  407.946801][T14058] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  407.961685][T14056] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  407.984195][T14040] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  407.996565][T14039] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  408.027304][T14058] EXT4-fs (loop0): This should not happen!! Data will be lost
[  408.027304][T14058] 
[  408.041003][T14063] loop5: detected capacity change from 0 to 2048
[  408.048114][T14056] EXT4-fs (loop2): This should not happen!! Data will be lost
[  408.048114][T14056] 
[  408.059344][T14061] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  408.066257][T14036] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  408.078459][T14053] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  408.089357][T14034] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  408.112056][T14036] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  408.125503][T14053] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  408.140308][T14061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  408.147224][T14034] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  408.153707][T14036] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  408.182495][T14065] loop3: detected capacity change from 0 to 2048
[  408.189954][T14053] EXT4-fs (loop4): This should not happen!! Data will be lost
[  408.189954][T14053] 
[  408.196248][T14061] EXT4-fs (loop1): This should not happen!! Data will be lost
[  408.196248][T14061] 
[  408.231056][T14036] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  408.262059][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  408.335052][T14063] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  408.335334][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  408.357833][   T42] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  408.371916][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  408.372757][ T1183] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  408.402295][ T1183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 56 with max blocks 1 with error 117
[  408.402725][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070049e00): i_reserved_data_blocks (1) not cleared!
[  408.436560][T14063] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  408.436754][ T1183] EXT4-fs (loop2): This should not happen!! Data will be lost
[  408.436754][ T1183] 
[  408.457595][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  408.466743][T14071] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  408.476041][   T42] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  408.498014][T14065] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  408.501020][T14065] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  408.526552][   T42] EXT4-fs (loop0): This should not happen!! Data will be lost
[  408.526552][   T42] 
[  408.531847][ T5388] EXT4-fs (loop4): Inode 18 (ffff888070048a00): i_reserved_data_blocks (1) not cleared!
[  408.538339][ T5384] EXT4-fs (loop0): Inode 18 (ffff88807004da00): i_reserved_data_blocks (1) not cleared!
[  408.558596][T14071] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  408.590096][ T5385] EXT4-fs (loop2): Inode 18 (ffff88807004e400): i_reserved_data_blocks (1) not cleared!
[  408.612092][T14071] EXT4-fs (loop5): This should not happen!! Data will be lost
[  408.612092][T14071] 
[  408.706171][T14072] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  408.731368][T14063] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  408.747769][T14075] loop1: detected capacity change from 0 to 2048
[  408.776559][T14072] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  408.797574][T14078] loop2: detected capacity change from 0 to 2048
[  408.806477][T14063] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  408.817786][T14072] EXT4-fs (loop3): This should not happen!! Data will be lost
[  408.817786][T14072] 
[  408.833298][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  408.833316][   T27] audit: type=1804 audit(1692247528.071:1444): pid=14075 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/236/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  408.839539][T14080] loop0: detected capacity change from 0 to 2048
[  408.860839][T14081] loop4: detected capacity change from 0 to 2048
[  408.879106][T14065] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  408.912513][T14065] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  408.946483][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  408.960622][   T27] audit: type=1804 audit(1692247528.191:1445): pid=14078 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/233/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  408.997708][T14075] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.023074][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 76 with max blocks 1 with error 117
[  409.037977][ T1183] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  409.051682][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  409.051682][ T6323] 
[  409.052905][T14075] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  409.079116][T14078] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.082345][ T1183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  409.104163][   T27] audit: type=1804 audit(1692247528.341:1446): pid=14080 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/224/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  409.113327][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880792bc600): i_reserved_data_blocks (1) not cleared!
[  409.146094][T14088] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  409.172494][T14088] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  409.239126][T14078] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  409.246140][T14081] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.253754][T14080] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.266092][T14088] EXT4-fs (loop1): This should not happen!! Data will be lost
[  409.266092][T14088] 
[  409.288048][T14081] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  409.300799][ T1183] EXT4-fs (loop3): This should not happen!! Data will be lost
[  409.300799][ T1183] 
[  409.312224][   T27] audit: type=1804 audit(1692247528.401:1447): pid=14081 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/229/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  409.313823][T14078] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.349802][T14094] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  409.366819][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703f6400): i_reserved_data_blocks (1) not cleared!
[  409.386673][T14094] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  409.401286][T14075] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.401316][T14094] EXT4-fs (loop4): This should not happen!! Data will be lost
[  409.401316][T14094] 
[  409.427155][T14075] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  409.439518][T14078] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  409.452418][T14080] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  409.461738][T14081] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.482047][T14087] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  409.490066][T14096] loop5: detected capacity change from 0 to 2048
[  409.512661][T14081] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  409.532632][T14087] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  409.545824][ T1183] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  409.560030][T14099] loop3: detected capacity change from 0 to 2048
[  409.562320][T14087] EXT4-fs (loop2): This should not happen!! Data will be lost
[  409.562320][T14087] 
[  409.577676][T14097] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  409.582329][T14081] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.622961][T14097] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  409.642581][ T1183] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117
[  409.658520][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.668828][ T1183] EXT4-fs (loop1): This should not happen!! Data will be lost
[  409.668828][ T1183] 
[  409.680632][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  409.698610][T14097] EXT4-fs (loop0): This should not happen!! Data will be lost
[  409.698610][T14097] 
[  409.699407][T14081] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  409.724210][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b60bc00): i_reserved_data_blocks (1) not cleared!
[  409.726956][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b60e400): i_reserved_data_blocks (1) not cleared!
[  409.744806][   T27] audit: type=1804 audit(1692247528.971:1448): pid=14096 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/232/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  409.794332][   T27] audit: type=1804 audit(1692247528.991:1449): pid=14099 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/234/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  409.823493][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075ff5000): i_reserved_data_blocks (1) not cleared!
[  409.935378][T14107] loop1: detected capacity change from 0 to 2048
[  409.946046][T14099] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  409.955471][T14108] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  409.976476][   T58] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  410.000406][T14099] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  410.049801][   T58] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117
[  410.051595][T14113] loop0: detected capacity change from 0 to 2048
[  410.073150][T14111] loop2: detected capacity change from 0 to 2048
[  410.076259][T14110] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  410.079840][   T58] EXT4-fs (loop4): This should not happen!! Data will be lost
[  410.079840][   T58] 
[  410.109817][T14108] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  410.127117][T14108] EXT4-fs (loop5): This should not happen!! Data will be lost
[  410.127117][T14108] 
[  410.133283][   T27] audit: type=1804 audit(1692247529.371:1450): pid=14107 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/237/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  410.137914][T14096] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  410.173716][T14110] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  410.187715][T14096] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  410.198531][T14110] EXT4-fs (loop3): This should not happen!! Data will be lost
[  410.198531][T14110] 
[  410.217518][T14099] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  410.232888][T14099] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  410.234595][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b60d000): i_reserved_data_blocks (1) not cleared!
[  410.252002][T14099] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  410.275359][   T27] audit: type=1804 audit(1692247529.511:1451): pid=14113 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/225/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  410.317284][ T6323] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  410.328214][T14099] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  410.355743][T14117] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  410.376659][   T27] audit: type=1804 audit(1692247529.561:1452): pid=14111 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/234/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  410.420487][ T6323] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  410.449878][   T58] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  410.450001][T14111] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  410.481230][   T58] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  410.494850][   T58] EXT4-fs (loop3): This should not happen!! Data will be lost
[  410.494850][   T58] 
[  410.515599][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075e66400): i_reserved_data_blocks (1) not cleared!
[  410.526915][T14113] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  410.540374][T14111] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  410.553215][ T6323] EXT4-fs (loop5): This should not happen!! Data will be lost
[  410.553215][ T6323] 
[  410.565603][T14117] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 28
[  410.580813][T14117] EXT4-fs (loop1): This should not happen!! Data will be lost
[  410.580813][T14117] 
[  410.591689][T14111] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  410.606408][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e64600): i_reserved_data_blocks (1) not cleared!
[  410.624732][T14113] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  410.640817][T14111] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  410.675207][T14127] loop4: detected capacity change from 0 to 2048
[  410.681440][T14117] EXT4-fs (loop1): Total free blocks count 0
[  410.691342][T14113] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  410.703389][T14117] EXT4-fs (loop1): Free/Dirty block details
[  410.730804][T14113] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  410.741358][T14117] EXT4-fs (loop1): free_blocks=2415919104
[  410.744046][T14111] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  410.770485][T14129] loop3: detected capacity change from 0 to 2048
[  410.774757][T14117] EXT4-fs (loop1): dirty_blocks=32
[  410.804732][   T27] audit: type=1804 audit(1692247530.041:1453): pid=14127 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/230/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  410.835011][T14117] EXT4-fs (loop1): Block reservation details
[  410.843304][T14117] EXT4-fs (loop1): i_reserved_data_blocks=2
[  410.862745][T14133] loop5: detected capacity change from 0 to 2048
[  410.869395][T14111] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  410.883459][T14125] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  410.883677][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  410.917686][T14125] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  411.002418][T14127] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.014003][T14124] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  411.029706][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  411.032299][T14125] EXT4-fs (loop2): This should not happen!! Data will be lost
[  411.032299][T14125] 
[  411.060458][T14127] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  411.073251][T14124] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  411.092775][T14129] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.106475][T14127] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.117476][T14133] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.129361][T14129] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  411.138551][T14124] EXT4-fs (loop0): This should not happen!! Data will be lost
[  411.138551][T14124] 
[  411.164573][T14127] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  411.193712][T14133] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  411.211824][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702a3200): i_reserved_data_blocks (1) not cleared!
[  411.225108][T14129] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.225311][T14140] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  411.235125][T14142] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  411.251739][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702a2800): i_reserved_data_blocks (1) not cleared!
[  411.293800][T14145] loop1: detected capacity change from 0 to 2048
[  411.302997][T14129] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  411.325039][T14140] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  411.348047][T14143] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  411.355889][T14140] EXT4-fs (loop4): This should not happen!! Data will be lost
[  411.355889][T14140] 
[  411.373516][T14142] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  411.373558][T14142] EXT4-fs (loop5): This should not happen!! Data will be lost
[  411.373558][T14142] 
[  411.374388][T14133] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.406383][T14127] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.460264][T14143] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  411.483086][T14148] loop0: detected capacity change from 0 to 2048
[  411.486527][T14133] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  411.502185][T14127] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  411.523810][T14151] loop2: detected capacity change from 0 to 2048
[  411.560577][T14143] EXT4-fs (loop3): This should not happen!! Data will be lost
[  411.560577][T14143] 
[  411.584758][T14133] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.591379][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  411.612467][T14145] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.637302][T14133] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  411.665483][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.680452][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 89 with max blocks 1 with error 117
[  411.686902][ T5616] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  411.700806][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  411.700806][ T1183] 
[  411.717010][T14145] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  411.771394][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703bbc00): i_reserved_data_blocks (1) not cleared!
[  411.782727][T14148] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.796063][T14151] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.797256][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  411.816237][ T5616] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  411.822957][T14151] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  411.836614][T14157] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  411.854713][T14148] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  411.872102][ T5616] EXT4-fs (loop5): This should not happen!! Data will be lost
[  411.872102][ T5616] 
[  411.885264][T14161] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  411.900718][T14157] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  411.914306][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703be400): i_reserved_data_blocks (1) not cleared!
[  411.918462][T14148] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  411.942265][T14157] EXT4-fs (loop1): This should not happen!! Data will be lost
[  411.942265][T14157] 
[  411.957750][T14161] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  411.966760][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b728a00): i_reserved_data_blocks (1) not cleared!
[  412.002310][T14145] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.013043][T14161] EXT4-fs (loop2): This should not happen!! Data will be lost
[  412.013043][T14161] 
[  412.024473][T14148] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  412.077344][T14145] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  412.102878][T14151] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.135187][T14160] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  412.139986][T14163] loop4: detected capacity change from 0 to 2048
2023/08/17 04:45:31 executed programs: 1406
[  412.178723][T14151] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  412.193858][   T58] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  412.194348][T14166] loop5: detected capacity change from 0 to 2048
[  412.220353][   T58] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  412.222326][T14167] loop3: detected capacity change from 0 to 2048
[  412.244892][T14151] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.247773][   T58] EXT4-fs (loop1): This should not happen!! Data will be lost
[  412.247773][   T58] 
[  412.264152][T14151] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  412.264513][T14151] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.286612][T14160] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  412.310445][T14160] EXT4-fs (loop0): This should not happen!! Data will be lost
[  412.310445][T14160] 
[  412.317371][ T5374] EXT4-fs (loop1): Inode 18 (ffff88823bd2c000): i_reserved_data_blocks (1) not cleared!
[  412.326918][T14151] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  412.395775][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.448659][T14163] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.462780][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  412.473253][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  412.517858][T14167] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.536387][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 46 with max blocks 1 with error 117
[  412.544569][T14166] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.559158][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e61e00): i_reserved_data_blocks (1) not cleared!
[  412.570201][T14163] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  412.579192][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  412.579192][ T5616] 
[  412.605688][T14167] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  412.627999][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b56ee00): i_reserved_data_blocks (1) not cleared!
[  412.631888][T14167] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.654601][T14167] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  412.669920][T14179] loop1: detected capacity change from 0 to 2048
[  412.686587][T14166] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  412.717964][T14176] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  412.719748][T14180] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  412.743315][T14176] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  412.780477][T14163] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.807549][T14176] EXT4-fs (loop5): This should not happen!! Data will be lost
[  412.807549][T14176] 
[  412.818137][T14166] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  412.837289][T14163] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  412.839401][T14166] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  412.875688][T14186] loop2: detected capacity change from 0 to 2048
[  412.898382][T14182] loop0: detected capacity change from 0 to 2048
[  412.934052][T14180] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  412.936166][T14179] EXT4-fs error (device loop1): __ext4_get_inode_loc:4345: comm syz-executor.1: Invalid inode table block 0 in block_group 0
[  412.946831][T14178] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  412.987558][T14180] EXT4-fs (loop3): This should not happen!! Data will be lost
[  412.987558][T14180] 
[  413.002902][T14178] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  413.020881][   T42] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  413.025241][T14179] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.073414][   T42] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  413.083915][T14178] EXT4-fs (loop4): This should not happen!! Data will be lost
[  413.083915][T14178] 
[  413.098788][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.119788][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  413.132065][T14179] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  413.158216][T14186] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.167000][   T42] EXT4-fs (loop5): This should not happen!! Data will be lost
[  413.167000][   T42] 
[  413.184145][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b581400): i_reserved_data_blocks (1) not cleared!
[  413.192573][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b56bc00): i_reserved_data_blocks (1) not cleared!
[  413.198743][T14189] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  413.223653][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b72e400): i_reserved_data_blocks (1) not cleared!
[  413.274681][T14186] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  413.323227][T14189] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  413.349662][T14196] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  413.380424][T14194] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  413.389867][T14189] EXT4-fs (loop1): This should not happen!! Data will be lost
[  413.389867][T14189] 
[  413.408501][T14194] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  413.435258][T14200] loop4: detected capacity change from 0 to 2048
[  413.461918][T14194] EXT4-fs (loop2): This should not happen!! Data will be lost
[  413.461918][T14194] 
[  413.473080][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.478290][T14196] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  413.497490][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  413.509644][T14202] loop5: detected capacity change from 0 to 2048
[  413.520722][T14186] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.532613][T14186] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  413.540198][T14201] loop3: detected capacity change from 0 to 2048
[  413.549732][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b422800): i_reserved_data_blocks (1) not cleared!
[  413.570929][T14186] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.584168][T14196] EXT4-fs (loop0): This should not happen!! Data will be lost
[  413.584168][T14196] 
[  413.596207][T14186] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  413.643357][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.665553][T14202] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.668085][T14200] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.689037][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  413.729582][   T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  413.757019][T14200] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  413.758092][   T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  413.769688][T14202] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  413.794918][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e63200): i_reserved_data_blocks (1) not cleared!
[  413.807357][   T10] EXT4-fs (loop2): This should not happen!! Data will be lost
[  413.807357][   T10] 
[  413.821018][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070292800): i_reserved_data_blocks (1) not cleared!
[  413.850175][T14212] loop1: detected capacity change from 0 to 2048
[  413.852424][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  413.852438][   T27] audit: type=1804 audit(1692247533.091:1468): pid=14201 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/237/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  413.897870][T14209] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  413.919935][T14211] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  413.951925][T14211] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  413.971746][T14211] EXT4-fs (loop4): This should not happen!! Data will be lost
[  413.971746][T14211] 
[  413.983322][T14200] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  413.993302][   T27] audit: type=1804 audit(1692247533.221:1469): pid=14212 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/240/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  414.028712][T14200] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  414.045770][T14200] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.046624][T14209] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  414.060483][T14200] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  414.083227][T14209] EXT4-fs (loop5): This should not happen!! Data will be lost
[  414.083227][T14209] 
[  414.094709][T14202] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.110510][T14200] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.132669][T14202] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  414.133364][T14212] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.154783][T14200] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  414.172052][T14200] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.182066][T14220] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  414.194888][T14223] loop0: detected capacity change from 0 to 2048
[  414.205735][T14221] loop2: detected capacity change from 0 to 2048
[  414.224496][T14212] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  414.243163][   T27] audit: type=1804 audit(1692247533.481:1470): pid=14223 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/228/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  414.271605][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  414.271858][   T58] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  414.314113][T14212] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.338558][T14212] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  414.350459][   T27] audit: type=1804 audit(1692247533.581:1471): pid=14221 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/237/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  414.360780][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  414.360780][ T1183] 
[  414.376636][   T58] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  414.408909][T14220] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  414.428110][T14223] EXT4-fs error (device loop0): __ext4_get_inode_loc:4345: comm syz-executor.0: Invalid inode table block 0 in block_group 0
[  414.441833][T14221] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.451680][T14220] EXT4-fs (loop3): This should not happen!! Data will be lost
[  414.451680][T14220] 
[  414.462825][   T58] EXT4-fs (loop5): This should not happen!! Data will be lost
[  414.462825][   T58] 
[  414.473501][T14222] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  414.489505][T14201] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.489723][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b560a00): i_reserved_data_blocks (1) not cleared!
[  414.502636][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b564600): i_reserved_data_blocks (1) not cleared!
[  414.515364][T14201] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  414.522933][T14223] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.544225][T14221] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  414.561729][T14222] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  414.577776][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  414.593944][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117
[  414.626736][T14223] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  414.646152][T14222] EXT4-fs (loop1): This should not happen!! Data will be lost
[  414.646152][T14222] 
[  414.660410][T14221] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.680792][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  414.680792][ T5616] 
[  414.696282][T14227] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  414.726514][T14221] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  414.744916][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075ff0a00): i_reserved_data_blocks (1) not cleared!
[  414.775264][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.798102][T14232] loop4: detected capacity change from 0 to 2048
[  414.807548][T14227] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  414.822504][T14234] loop5: detected capacity change from 0 to 2048
[  414.833947][T14230] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  414.850027][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  414.872315][T14227] EXT4-fs (loop0): This should not happen!! Data will be lost
[  414.872315][T14227] 
[  414.884618][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070040a00): i_reserved_data_blocks (1) not cleared!
[  414.899687][T14223] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  414.914195][   T27] audit: type=1804 audit(1692247534.151:1472): pid=14234 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/236/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  414.976734][T14230] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  415.020235][T14223] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  415.051334][T14236] loop3: detected capacity change from 0 to 2048
[  415.053985][   T27] audit: type=1804 audit(1692247534.201:1473): pid=14232 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/233/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  415.063070][T14230] EXT4-fs (loop2): This should not happen!! Data will be lost
[  415.063070][T14230] 
[  415.118397][T14232] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.134135][T14234] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.145387][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  415.155698][T14245] loop1: detected capacity change from 0 to 2048
[  415.169452][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117
[  415.182776][T14234] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  415.182936][T14232] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  415.198642][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  415.198642][   T10] 
[  415.221005][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.222138][T14246] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  415.248257][T14244] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  415.255249][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b555a00): i_reserved_data_blocks (1) not cleared!
[  415.266637][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  415.288762][T14246] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  415.290165][T14244] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  415.313722][T14244] EXT4-fs (loop5): This should not happen!! Data will be lost
[  415.313722][T14244] 
[  415.326698][T14234] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.341554][T14246] EXT4-fs (loop4): This should not happen!! Data will be lost
[  415.341554][T14246] 
[  415.366501][   T27] audit: type=1804 audit(1692247534.611:1474): pid=14245 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/241/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  415.391887][T14234] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  415.411854][T14234] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.415285][T14232] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.433222][T14234] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  415.448905][T14232] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  415.469079][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070046e00): i_reserved_data_blocks (1) not cleared!
[  415.489823][T14234] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.502862][T14232] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.533064][T14232] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  415.547511][T14234] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  415.567053][T14245] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.612977][T14245] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  415.644291][   T58] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  415.660883][ T5913] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  415.662941][T14254] loop0: detected capacity change from 0 to 2048
[  415.691322][T14255] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  415.696212][   T58] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117
[  415.714662][T14257] loop2: detected capacity change from 0 to 2048
[  415.735889][T14259] loop3: detected capacity change from 0 to 2048
[  415.736568][ T5913] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117
[  415.765112][ T5913] EXT4-fs (loop4): This should not happen!! Data will be lost
[  415.765112][ T5913] 
[  415.768041][   T58] EXT4-fs (loop5): This should not happen!! Data will be lost
[  415.768041][   T58] 
[  415.779562][T14255] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  415.801148][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703e1400): i_reserved_data_blocks (1) not cleared!
[  415.807961][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b459e00): i_reserved_data_blocks (1) not cleared!
[  415.819499][   T27] audit: type=1804 audit(1692247535.061:1475): pid=14257 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/238/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  415.846679][T14255] EXT4-fs (loop1): This should not happen!! Data will be lost
[  415.846679][T14255] 
[  415.874997][   T27] audit: type=1804 audit(1692247535.111:1476): pid=14259 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/239/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  415.901418][T14245] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  415.931819][   T27] audit: type=1804 audit(1692247535.171:1477): pid=14254 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/229/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  415.985374][T14259] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.018408][T14245] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  416.036292][T14254] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.047207][T14257] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.064056][T14270] loop5: detected capacity change from 0 to 2048
[  416.072726][T14259] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  416.094835][T14272] loop4: detected capacity change from 0 to 2048
[  416.107655][T14254] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  416.131759][T14257] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  416.138982][T14254] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.154349][T14273] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  416.174392][   T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  416.190451][   T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117
[  416.198083][T14273] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  416.226888][   T10] EXT4-fs (loop1): This should not happen!! Data will be lost
[  416.226888][   T10] 
[  416.228333][T14275] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  416.253056][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703c9400): i_reserved_data_blocks (1) not cleared!
[  416.264837][T14254] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  416.280067][T14273] EXT4-fs (loop3): This should not happen!! Data will be lost
[  416.280067][T14273] 
[  416.291910][T14275] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  416.356164][T14272] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.366700][T14259] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.370132][T14275] EXT4-fs (loop2): This should not happen!! Data will be lost
[  416.370132][T14275] 
[  416.388303][T14274] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  416.405423][T14259] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  416.422806][T14272] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  416.442220][T14274] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  416.457526][T14272] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.472304][T14274] EXT4-fs (loop0): This should not happen!! Data will be lost
[  416.472304][T14274] 
[  416.484141][T14270] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.498143][T14272] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  416.500212][T14284] loop1: detected capacity change from 0 to 2048
[  416.510279][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.529738][T14270] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  416.542716][   T58] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  416.557707][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  416.562228][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703eb200): i_reserved_data_blocks (1) not cleared!
[  416.584357][T14283] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  416.584941][   T58] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  416.617456][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b566e00): i_reserved_data_blocks (1) not cleared!
[  416.643926][T14285] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  416.656313][   T58] EXT4-fs (loop3): This should not happen!! Data will be lost
[  416.656313][   T58] 
[  416.669014][T14283] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  416.712383][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070051e00): i_reserved_data_blocks (1) not cleared!
[  416.727912][T14283] EXT4-fs (loop4): This should not happen!! Data will be lost
[  416.727912][T14283] 
[  416.738952][T14285] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  416.779736][T13402] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  416.803351][T14284] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.814383][T14272] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.836386][T14285] EXT4-fs (loop5): This should not happen!! Data will be lost
[  416.836386][T14285] 
[  416.856559][T14272] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  416.901660][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  416.911687][T14290] loop2: detected capacity change from 0 to 2048
[  416.929470][T14284] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  416.949214][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  416.966402][   T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  416.985777][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702c0a00): i_reserved_data_blocks (1) not cleared!
[  416.986230][T14292] loop0: detected capacity change from 0 to 2048
[  417.004332][T14293] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  417.015267][T14295] loop3: detected capacity change from 0 to 2048
[  417.019988][   T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 1 with error 117
[  417.043588][   T41] EXT4-fs (loop4): This should not happen!! Data will be lost
[  417.043588][   T41] 
[  417.054662][T14293] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  417.069533][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702c6e00): i_reserved_data_blocks (1) not cleared!
[  417.088928][T14293] EXT4-fs (loop1): This should not happen!! Data will be lost
[  417.088928][T14293] 
[  417.136481][T14303] loop5: detected capacity change from 0 to 2048
[  417.165694][T14284] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
2023/08/17 04:45:36 executed programs: 1430
[  417.177500][T14284] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  417.194826][T14284] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.213023][T14284] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  417.257636][   T58] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 28
[  417.314572][T14295] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.376288][T14314] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  417.385604][   T58] EXT4-fs (loop1): This should not happen!! Data will be lost
[  417.385604][   T58] 
[  417.413849][T14295] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  417.430227][T14292] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.456350][T14303] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.460125][   T58] EXT4-fs (loop1): Total free blocks count 0
[  417.472134][T14314] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 21 with error 28
[  417.476777][   T58] EXT4-fs (loop1): Free/Dirty block details
[  417.493276][   T58] EXT4-fs (loop1): free_blocks=2415919104
[  417.499811][T14313] loop4: detected capacity change from 0 to 2048
[  417.509604][   T58] EXT4-fs (loop1): dirty_blocks=16
[  417.510936][T14292] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  417.515367][   T58] EXT4-fs (loop1): Block reservation details
[  417.534331][   T58] EXT4-fs (loop1): i_reserved_data_blocks=1
[  417.541062][T14303] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  417.543940][T14295] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.566237][T14314] EXT4-fs (loop2): This should not happen!! Data will be lost
[  417.566237][T14314] 
[  417.572163][T14303] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.576215][T14314] EXT4-fs (loop2): Total free blocks count 0
[  417.592993][T14314] EXT4-fs (loop2): Free/Dirty block details
[  417.595845][T14295] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  417.600709][T14314] EXT4-fs (loop2): free_blocks=2415919104
[  417.618771][T14314] EXT4-fs (loop2): dirty_blocks=32
[  417.624253][T14314] EXT4-fs (loop2): Block reservation details
[  417.628508][T14292] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.632798][T14314] EXT4-fs (loop2): i_reserved_data_blocks=2
[  417.648435][T14303] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  417.681008][T14317] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  417.691961][T14292] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  417.708995][T14316] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  417.709480][T14316] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  417.740423][T14316] EXT4-fs (loop5): This should not happen!! Data will be lost
[  417.740423][T14316] 
[  417.751546][T14303] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.766883][T14317] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  417.786129][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.795870][T14317] EXT4-fs (loop3): This should not happen!! Data will be lost
[  417.795870][T14317] 
[  417.807774][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  417.826465][T14303] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  417.838699][T14306] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  417.862980][T14313] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.873375][T14322] loop1: detected capacity change from 0 to 2048
[  417.910437][T14303] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  417.920962][T14313] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  417.925996][T14306] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  417.952374][ T5376] EXT4-fs (loop3): Inode 18 (ffff888070053c00): i_reserved_data_blocks (1) not cleared!
[  417.992739][T14303] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  418.012288][T14324] loop2: detected capacity change from 0 to 2048
[  418.024733][T14306] EXT4-fs (loop0): This should not happen!! Data will be lost
[  418.024733][T14306] 
[  418.062673][T14313] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.120156][T14322] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.147176][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b52bc00): i_reserved_data_blocks (1) not cleared!
[  418.165149][T14313] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  418.181017][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  418.209028][T14322] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  418.226103][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  418.260169][T14332] loop3: detected capacity change from 0 to 2048
[  418.267949][T14325] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  418.299138][T14324] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.311263][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  418.311263][   T41] 
[  418.334178][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b738000): i_reserved_data_blocks (1) not cleared!
[  418.351396][T14333] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  418.352596][T14325] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  418.383600][T14324] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  418.396986][T14325] EXT4-fs (loop4): This should not happen!! Data will be lost
[  418.396986][T14325] 
[  418.408467][T14337] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  418.422945][T14336] loop0: detected capacity change from 0 to 2048
[  418.437936][T14337] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  418.446437][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075ff1e00): i_reserved_data_blocks (1) not cleared!
[  418.451737][T14333] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  418.472919][T14333] EXT4-fs (loop1): This should not happen!! Data will be lost
[  418.472919][T14333] 
[  418.484740][T14322] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.501716][T14322] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  418.515712][T14337] EXT4-fs (loop2): This should not happen!! Data will be lost
[  418.515712][T14337] 
[  418.528498][T14324] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.538390][T14322] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.549433][T14322] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  418.586904][T14324] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  418.610176][T14332] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.646795][   T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  418.663880][T14324] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.682505][T14336] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.720063][T14332] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  418.734244][   T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 1 with error 117
[  418.739631][T14344] loop5: detected capacity change from 0 to 2048
[  418.755020][T14324] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  418.776752][T14336] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  418.792882][T14348] loop4: detected capacity change from 0 to 2048
[  418.802046][   T10] EXT4-fs (loop1): This should not happen!! Data will be lost
[  418.802046][   T10] 
[  418.806771][T14349] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  418.813964][T14332] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.844726][T14349] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  418.853156][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b56e400): i_reserved_data_blocks (1) not cleared!
[  418.864495][T14332] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  418.872489][   T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  418.894208][T14349] EXT4-fs (loop0): This should not happen!! Data will be lost
[  418.894208][T14349] 
[  418.908582][T14336] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  418.927385][T14347] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  418.931366][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  418.931385][   T27] audit: type=1804 audit(1692247538.171:1490): pid=14348 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/236/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  418.953517][   T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  419.013920][T14336] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  419.014035][T14344] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  419.040204][   T10] EXT4-fs (loop2): This should not happen!! Data will be lost
[  419.040204][   T10] 
[  419.068098][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702bbc00): i_reserved_data_blocks (1) not cleared!
[  419.085702][T14347] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  419.101284][T14336] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  419.130248][T14336] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  419.174246][T14347] EXT4-fs (loop3): This should not happen!! Data will be lost
[  419.174246][T14347] 
[  419.178228][T14357] loop1: detected capacity change from 0 to 2048
[  419.198801][T14355] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  419.233519][T14355] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  419.254996][T14355] EXT4-fs (loop4): This should not happen!! Data will be lost
[  419.254996][T14355] 
[  419.266241][   T58] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  419.274411][T14348] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  419.297050][   T58] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 2 with error 117
[  419.299321][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703b8a00): i_reserved_data_blocks (1) not cleared!
[  419.310560][   T58] EXT4-fs (loop0): This should not happen!! Data will be lost
[  419.310560][   T58] 
[  419.346411][T14348] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  419.346731][   T27] audit: type=1804 audit(1692247538.591:1491): pid=14357 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/244/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  419.395227][ T5384] EXT4-fs (loop0): Inode 18 (ffff88823bdf4680): i_reserved_data_blocks (1) not cleared!
[  419.398168][T14362] loop2: detected capacity change from 0 to 2048
[  419.461772][T14348] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  419.514996][T14357] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  419.549666][T14348] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  419.554124][T14367] loop5: detected capacity change from 0 to 2048
[  419.585635][   T27] audit: type=1804 audit(1692247538.701:1492): pid=14362 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/241/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  419.612663][T14357] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  419.630899][T14362] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  419.665700][   T58] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  419.692526][T14373] loop3: detected capacity change from 0 to 2048
[  419.700235][   T58] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117
[  419.709155][T14372] loop0: detected capacity change from 0 to 2048
[  419.713934][T14362] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  419.735325][T14369] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  419.760461][   T27] audit: type=1804 audit(1692247539.001:1493): pid=14367 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/240/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  419.824055][   T58] EXT4-fs (loop4): This should not happen!! Data will be lost
[  419.824055][   T58] 
[  419.857071][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703bd000): i_reserved_data_blocks (1) not cleared!
[  419.882346][T14362] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  419.890510][T14369] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  419.934338][   T27] audit: type=1804 audit(1692247539.111:1495): pid=14372 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/232/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  419.973320][T14373] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  419.986039][T14369] EXT4-fs (loop1): This should not happen!! Data will be lost
[  419.986039][T14369] 
[  420.001545][T14362] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  420.023745][T14367] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.034353][T14372] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.062566][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b583c00): i_reserved_data_blocks (1) not cleared!
[  420.093258][T14373] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  420.100720][   T27] audit: type=1804 audit(1692247539.111:1494): pid=14373 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/242/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  420.153157][T14372] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  420.166415][T14374] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  420.185291][T14389] loop4: detected capacity change from 0 to 2048
[  420.193577][T14373] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.212075][T14373] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  420.226184][T14372] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.237875][T14372] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  420.251043][T14367] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  420.265535][T14383] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  420.265529][T14386] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  420.266151][T14386] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  420.281109][T14374] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  420.304741][T14367] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.321869][T14391] loop1: detected capacity change from 0 to 2048
[  420.338667][T14374] EXT4-fs (loop2): This should not happen!! Data will be lost
[  420.338667][T14374] 
[  420.348882][T14383] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  420.350902][T14386] EXT4-fs (loop3): This should not happen!! Data will be lost
[  420.350902][T14386] 
[  420.372236][T14383] EXT4-fs (loop0): This should not happen!! Data will be lost
[  420.372236][T14383] 
[  420.381401][T14367] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  420.395040][T14387] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  420.407896][   T27] audit: type=1804 audit(1692247539.641:1496): pid=14389 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/237/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  420.416597][T14373] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.447081][T14387] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  420.448534][T14372] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.471392][T14373] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  420.494365][T14372] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  420.507638][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703ed000): i_reserved_data_blocks (1) not cleared!
[  420.507801][T14372] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.530018][T14372] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  420.540145][T14387] EXT4-fs (loop5): This should not happen!! Data will be lost
[  420.540145][T14387] 
[  420.589151][   T27] audit: type=1804 audit(1692247539.831:1497): pid=14391 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/245/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  420.617780][ T1183] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  420.649769][ T1183] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 1 with error 117
[  420.675555][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  420.677432][ T1183] EXT4-fs (loop0): This should not happen!! Data will be lost
[  420.677432][ T1183] 
[  420.703580][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e6e400): i_reserved_data_blocks (1) not cleared!
[  420.715281][T14389] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.738705][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  420.761454][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b52a800): i_reserved_data_blocks (1) not cleared!
[  420.802844][T14391] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.804267][T14398] loop2: detected capacity change from 0 to 2048
[  420.833606][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  420.833606][ T5616] 
[  420.871877][T14391] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  420.890290][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075e6c600): i_reserved_data_blocks (1) not cleared!
[  420.908838][T14389] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  420.923873][T14403] loop5: detected capacity change from 0 to 2048
[  420.932750][T14391] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.951492][T14389] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  420.962450][T14391] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  420.994150][T14401] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  421.000533][   T27] audit: type=1804 audit(1692247540.241:1498): pid=14398 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/242/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  421.036200][T14389] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  421.061070][T14405] loop0: detected capacity change from 0 to 2048
[  421.106763][T14401] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  421.119437][T14401] EXT4-fs (loop1): This should not happen!! Data will be lost
[  421.119437][T14401] 
[  421.123167][T14400] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  421.132658][   T27] audit: type=1804 audit(1692247540.291:1499): pid=14403 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/241/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  421.171835][T14400] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  421.187819][T14400] EXT4-fs (loop4): This should not happen!! Data will be lost
[  421.187819][T14400] 
[  421.204565][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  421.215239][T14398] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  421.220344][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  421.231618][T14411] loop3: detected capacity change from 0 to 2048
[  421.247675][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b426e00): i_reserved_data_blocks (1) not cleared!
[  421.272306][T14398] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  421.288225][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b423200): i_reserved_data_blocks (1) not cleared!
[  421.305744][T14403] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  421.380415][T14420] loop1: detected capacity change from 0 to 2048
[  421.391475][T14398] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  421.408564][T14398] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  421.428863][T14403] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  421.491905][T14405] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  421.493639][T14415] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  421.523693][T14415] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  421.543643][T14417] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  421.544110][T14415] EXT4-fs (loop2): This should not happen!! Data will be lost
[  421.544110][T14415] 
[  421.616362][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  421.621395][T14420] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  421.633607][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  421.638551][T14427] loop4: detected capacity change from 0 to 2048
[  421.657443][T14420] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  421.657517][T14417] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  421.671249][T14428] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  421.699789][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b720000): i_reserved_data_blocks (1) not cleared!
[  421.706407][T14428] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 28
[  421.725347][T14405] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  421.739916][T14420] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  421.751513][T14417] EXT4-fs (loop5): This should not happen!! Data will be lost
[  421.751513][T14417] 
[  421.763814][T14428] EXT4-fs (loop3): This should not happen!! Data will be lost
[  421.763814][T14428] 
[  421.775186][T14428] EXT4-fs (loop3): Total free blocks count 0
[  421.794632][T14428] EXT4-fs (loop3): Free/Dirty block details
[  421.816737][T14420] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  421.823193][T14428] EXT4-fs (loop3): free_blocks=2415919104
[  421.847102][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  421.847749][T14425] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  421.881858][T14434] loop2: detected capacity change from 0 to 2048
[  421.890820][T14428] EXT4-fs (loop3): dirty_blocks=32
[  421.896247][T14428] EXT4-fs (loop3): Block reservation details
[  421.904009][T14428] EXT4-fs (loop3): i_reserved_data_blocks=2
[  421.912985][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  421.932788][T14430] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  422.016317][T14427] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  422.017407][T14430] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  422.034391][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b560000): i_reserved_data_blocks (1) not cleared!
[  422.038917][T14425] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  422.071370][ T5390] EXT4-fs unmount: 206 callbacks suppressed
[  422.071472][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  422.092282][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 38 with error 28
[  422.092440][T14427] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  422.132326][T14434] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  422.133706][T14438] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  422.142450][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  422.142450][ T5616] 
[  422.178598][T14430] EXT4-fs (loop1): This should not happen!! Data will be lost
[  422.178598][T14430] 
[  422.202329][T14434] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  422.215886][T14425] EXT4-fs (loop0): This should not happen!! Data will be lost
[  422.215886][T14425] 
[  422.245569][T14440] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  422.262100][T14438] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  422.275491][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
2023/08/17 04:45:41 executed programs: 1453
[  422.304098][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  422.334015][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e60000): i_reserved_data_blocks (1) not cleared!
[  422.344988][T14438] EXT4-fs (loop4): This should not happen!! Data will be lost
[  422.344988][T14438] 
[  422.366915][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  422.368089][T14440] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  422.396091][T14440] EXT4-fs (loop2): This should not happen!! Data will be lost
[  422.396091][T14440] 
[  422.405294][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880702be400): i_reserved_data_blocks (1) not cleared!
[  422.415684][T14442] loop5: detected capacity change from 0 to 2048
[  422.428565][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  422.442851][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  422.473471][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  422.478247][T14444] loop3: detected capacity change from 0 to 2048
[  422.501675][T14442] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  422.522127][T14434] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  422.543960][T14434] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  422.580509][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b615000): i_reserved_data_blocks (1) not cleared!
[  422.602353][T14444] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  422.620941][T14442] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  422.632690][T14434] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  422.650038][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  422.662845][T14442] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  422.686449][T14434] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  422.720129][T14448] loop0: detected capacity change from 0 to 2048
[  422.732823][T14444] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  422.744247][T14452] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  422.790113][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  422.828673][T14448] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  422.830860][T14455] loop1: detected capacity change from 0 to 2048
[  422.848151][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 2 with error 117
[  422.874677][T14444] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  422.875048][T14458] loop4: detected capacity change from 0 to 2048
[  422.893908][T14452] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  422.897449][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  422.897449][ T5616] 
[  422.930411][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070046e00): i_reserved_data_blocks (1) not cleared!
[  422.942160][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  422.943335][T14457] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  422.973084][T14455] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  422.979862][T14452] EXT4-fs (loop5): This should not happen!! Data will be lost
[  422.979862][T14452] 
[  422.991616][T14458] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  423.010429][T14457] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  423.023016][T14442] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.057450][T14448] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.098588][T14457] EXT4-fs (loop3): This should not happen!! Data will be lost
[  423.098588][T14457] 
[  423.110187][T14444] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.120296][T14448] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  423.135711][T14444] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  423.148205][T14442] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  423.162644][T14465] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  423.179621][T14444] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.201256][T14444] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  423.213343][T14455] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.240166][T14467] loop2: detected capacity change from 0 to 2048
[  423.249543][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  423.276965][T14455] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  423.297044][T14469] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  423.297832][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  423.327907][T14465] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  423.343591][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  423.344704][T14467] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  423.357016][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  423.357016][   T41] 
[  423.379708][T14465] EXT4-fs (loop0): This should not happen!! Data will be lost
[  423.379708][T14465] 
[  423.390215][T14455] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.414641][T14469] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  423.437826][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117
[  423.457931][T14469] EXT4-fs (loop4): This should not happen!! Data will be lost
[  423.457931][T14469] 
[  423.472641][T14455] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  423.473828][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070295000): i_reserved_data_blocks (1) not cleared!
[  423.487194][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  423.487194][ T5616] 
[  423.508266][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.521918][T14467] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.532720][T14458] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.541819][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  423.544769][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  423.565112][T14470] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  423.567614][T14467] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  423.596576][T14458] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  423.605524][T14475] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  423.611684][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702bd000): i_reserved_data_blocks (1) not cleared!
[  423.639810][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b45a800): i_reserved_data_blocks (1) not cleared!
[  423.647735][T14475] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  423.657404][T14470] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  423.671017][T14475] EXT4-fs (loop2): This should not happen!! Data will be lost
[  423.671017][T14475] 
[  423.706925][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  423.710274][T14467] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.737745][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  423.776747][ T5616] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  423.799084][T14467] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  423.816701][T14470] EXT4-fs (loop1): This should not happen!! Data will be lost
[  423.816701][T14470] 
[  423.840776][T14477] loop5: detected capacity change from 0 to 2048
[  423.849649][ T5616] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117
[  423.879798][T14467] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.923695][ T5616] EXT4-fs (loop4): This should not happen!! Data will be lost
[  423.923695][ T5616] 
[  423.937547][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  423.951850][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b459400): i_reserved_data_blocks (1) not cleared!
[  423.953742][T14467] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  423.965671][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  424.007333][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  424.008914][T14477] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  424.023244][T14482] loop3: detected capacity change from 0 to 2048
[  424.034038][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703f6e00): i_reserved_data_blocks (1) not cleared!
[  424.055526][T14479] loop0: detected capacity change from 0 to 2048
[  424.082562][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  424.110147][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  424.110165][   T27] audit: type=1804 audit(1692247543.351:1512): pid=14477 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/243/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  424.116399][ T5913] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  424.157109][ T5913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117
[  424.172288][T14482] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  424.188305][T14479] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  424.200141][ T5913] EXT4-fs (loop2): This should not happen!! Data will be lost
[  424.200141][ T5913] 
[  424.218366][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703f4600): i_reserved_data_blocks (1) not cleared!
[  424.234224][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  424.257835][T14477] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  424.273831][T14490] loop4: detected capacity change from 0 to 2048
[  424.320646][T14477] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  424.358468][T14490] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  424.388705][   T27] audit: type=1804 audit(1692247543.501:1513): pid=14482 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/245/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  424.394213][T14482] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  424.427540][T14479] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  424.451760][T14477] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  424.468272][T14496] loop1: detected capacity change from 0 to 2048
[  424.495575][T14477] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  424.517543][T14500] loop2: detected capacity change from 0 to 2048
[  424.523291][T14479] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  424.529227][   T27] audit: type=1804 audit(1692247543.531:1514): pid=14479 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/235/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  424.563576][T14491] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  424.589207][T14482] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  424.599372][T14479] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  424.611718][T14490] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  424.614441][T14502] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  424.622349][   T27] audit: type=1804 audit(1692247543.691:1515): pid=14490 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/240/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  424.639032][T14479] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  424.661907][T14490] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  424.677561][T14496] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  424.689236][   T27] audit: type=1804 audit(1692247543.841:1516): pid=14503 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/240/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  424.710489][T14491] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  424.748988][T14491] EXT4-fs (loop5): This should not happen!! Data will be lost
[  424.748988][T14491] 
[  424.757548][T14490] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  424.779439][T14500] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  424.805676][T14490] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  424.825855][T14502] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  424.841415][T14501] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  424.866120][   T27] audit: type=1804 audit(1692247544.081:1517): pid=14508 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/248/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  424.902886][T14501] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  424.911906][T14496] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  424.921275][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b60a800): i_reserved_data_blocks (1) not cleared!
[  424.937579][T14502] EXT4-fs (loop3): This should not happen!! Data will be lost
[  424.937579][T14502] 
[  424.948358][T14501] EXT4-fs (loop4): This should not happen!! Data will be lost
[  424.948358][T14501] 
[  424.951932][T14500] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  424.958740][   T27] audit: type=1804 audit(1692247544.081:1518): pid=14500 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/245/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  424.999511][T14490] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  425.010611][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  425.010735][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703e6e00): i_reserved_data_blocks (1) not cleared!
[  425.020555][T14499] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  425.044108][T14496] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  425.049168][T14490] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  425.092194][T14499] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  425.132101][T14500] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  425.140022][T14513] loop5: detected capacity change from 0 to 2048
[  425.150220][T14499] EXT4-fs (loop0): This should not happen!! Data will be lost
[  425.150220][T14499] 
[  425.154903][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  425.173150][ T1183] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  425.185073][T14511] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  425.205054][T14510] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  425.222427][ T1183] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117
[  425.222547][T14511] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  425.250483][T14511] EXT4-fs (loop2): This should not happen!! Data will be lost
[  425.250483][T14511] 
[  425.251236][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070053c00): i_reserved_data_blocks (1) not cleared!
[  425.271211][T14500] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  425.287827][T14510] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  425.311122][T14513] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  425.318036][T14515] loop3: detected capacity change from 0 to 2048
[  425.332378][T14500] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  425.345351][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  425.363870][T14510] EXT4-fs (loop1): This should not happen!! Data will be lost
[  425.363870][T14510] 
[  425.374718][ T1183] EXT4-fs (loop4): This should not happen!! Data will be lost
[  425.374718][ T1183] 
[  425.385282][   T27] audit: type=1804 audit(1692247544.621:1519): pid=14513 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/244/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  425.414651][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b60da00): i_reserved_data_blocks (1) not cleared!
[  425.435971][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880703ec600): i_reserved_data_blocks (1) not cleared!
[  425.457495][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  425.467479][ T1183] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  425.494077][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  425.523402][ T1183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  425.545551][T14515] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  425.551112][ T1183] EXT4-fs (loop2): This should not happen!! Data will be lost
[  425.551112][ T1183] 
[  425.568150][T14513] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  425.601783][   T27] audit: type=1804 audit(1692247544.841:1520): pid=14515 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/246/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  425.646579][T14523] loop0: detected capacity change from 0 to 2048
[  425.654955][T14513] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  425.720428][T14518] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  425.745686][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b60c600): i_reserved_data_blocks (1) not cleared!
[  425.758514][T14523] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  425.766825][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  425.783154][T14528] loop4: detected capacity change from 0 to 2048
[  425.788120][T14515] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  425.801945][T14518] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  425.818437][T14518] EXT4-fs (loop5): This should not happen!! Data will be lost
[  425.818437][T14518] 
[  425.837390][T14515] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  425.843708][T14531] loop1: detected capacity change from 0 to 2048
[  425.862653][T14513] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  425.888420][   T27] audit: type=1804 audit(1692247545.131:1521): pid=14523 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/236/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  425.923966][T14531] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  425.936076][T14513] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  425.951753][T14528] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  425.963721][T14524] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  426.000758][T14536] loop2: detected capacity change from 0 to 2048
[  426.015037][T14524] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  426.034738][T14524] EXT4-fs (loop3): This should not happen!! Data will be lost
[  426.034738][T14524] 
[  426.038480][ T1183] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  426.058697][T14515] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.094987][T14515] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  426.113856][T14538] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  426.143938][ T1183] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  426.145573][T14540] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.173793][T14536] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  426.175079][T14540] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  426.198894][T14539] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.213520][T14538] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  426.214602][ T1183] EXT4-fs (loop5): This should not happen!! Data will be lost
[  426.214602][ T1183] 
[  426.229222][T14538] EXT4-fs (loop0): This should not happen!! Data will be lost
[  426.229222][T14538] 
[  426.247117][T14539] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  426.247707][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  426.265659][T14540] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.298723][ T5390] EXT4-fs (loop5): Inode 18 (ffff888079311400): i_reserved_data_blocks (1) not cleared!
[  426.310868][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117
[  426.315156][T14523] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.329199][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  426.329199][ T5616] 
[  426.344063][T14539] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.367332][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  426.386111][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b738a00): i_reserved_data_blocks (1) not cleared!
[  426.396177][T14540] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  426.397822][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  426.409659][T14523] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  426.432035][T14539] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  426.453271][T14539] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0
[  426.454514][T14536] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.492828][T14536] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  426.493039][T14539] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.513559][T14540] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0
[  426.530781][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  426.530856][T14536] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.591281][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 2 with error 117
[  426.596819][T14540] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.624060][T14536] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  426.650549][T14539] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  426.665441][T14548] loop5: detected capacity change from 0 to 2048
[  426.678320][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  426.678320][ T5616] 
[  426.687833][T14540] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  426.690306][T14545] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  426.717446][T14550] loop3: detected capacity change from 0 to 2048
[  426.727913][T14539] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.731252][T14540] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.738152][T14545] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  426.754684][T14540] EXT4-fs error (device loop4): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.4: mark_inode_dirty error
[  426.760387][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b56a800): i_reserved_data_blocks (1) not cleared!
[  426.789652][T14539] EXT4-fs error (device loop1): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.1: mark_inode_dirty error
[  426.790838][T14545] EXT4-fs (loop2): This should not happen!! Data will be lost
[  426.790838][T14545] 
[  426.803831][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  426.838074][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  426.841301][T14548] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  426.864327][T14550] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  426.877874][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  426.895033][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  426.935620][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  426.996447][ T5385] EXT4-fs (loop2): Inode 18 (ffff88807004d000): i_reserved_data_blocks (1) not cleared!
[  427.034406][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  427.064693][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  427.119703][T14557] loop0: detected capacity change from 0 to 2048
[  427.129049][T14550] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.172691][T14562] loop4: detected capacity change from 0 to 2048
[  427.209676][T14550] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  427.230810][T14557] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  427.236685][T14561] loop1: detected capacity change from 0 to 2048
[  427.265025][T14550] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.267095][T14565] loop5: detected capacity change from 0 to 2048
[  427.300418][T14562] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  427.317320][T14550] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  427.344758][T14561] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  427.360704][T14564] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  427.404942][T14564] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  427.421246][T14571] loop2: detected capacity change from 0 to 2048
[  427.440807][T14565] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
2023/08/17 04:45:46 executed programs: 1475
[  427.448437][T14557] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.454480][T14564] EXT4-fs (loop3): This should not happen!! Data will be lost
[  427.454480][T14564] 
[  427.506509][T14557] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  427.520560][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.533877][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  427.550070][T14571] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  427.558536][ T5376] EXT4-fs (loop3): Inode 18 (ffff888075e65a00): i_reserved_data_blocks (1) not cleared!
[  427.585517][T14577] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  427.596100][T14562] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.604914][T14561] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.624608][T14565] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.649572][T14577] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  427.650890][T14565] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  427.662831][T14561] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  427.674365][T14577] EXT4-fs (loop0): This should not happen!! Data will be lost
[  427.674365][T14577] 
[  427.688130][T14582] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  427.696585][T14562] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  427.727210][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  427.739015][T14582] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  427.770997][T14557] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.780999][T14582] EXT4-fs (loop1): This should not happen!! Data will be lost
[  427.780999][T14582] 
[  427.786383][T14565] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.796595][T14557] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  427.811180][T14571] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.824759][T14562] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.847603][T14565] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  427.859939][T14561] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  427.874175][T14583] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  427.890829][T14562] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  427.895142][T14571] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  427.938021][ T1183] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0
[  427.961109][T14584] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  427.961525][T14561] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  427.983690][T14583] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  427.994874][T14588] loop3: detected capacity change from 0 to 2048
[  428.008167][ T1183] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 67 with max blocks 1 with error 117
[  428.029691][T14583] EXT4-fs (loop5): This should not happen!! Data will be lost
[  428.029691][T14583] 
[  428.039856][T14584] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  428.040265][   T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  428.067469][T14584] EXT4-fs (loop4): This should not happen!! Data will be lost
[  428.067469][T14584] 
[  428.076729][ T1183] EXT4-fs (loop0): This should not happen!! Data will be lost
[  428.076729][ T1183] 
[  428.096302][T14586] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  428.098101][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703bc600): i_reserved_data_blocks (1) not cleared!
[  428.133314][   T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  428.147044][ T5390] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  428.156377][T14586] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  428.158146][ T5384] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  428.169767][T14586] EXT4-fs (loop2): This should not happen!! Data will be lost
[  428.169767][T14586] 
[  428.189030][   T10] EXT4-fs (loop1): This should not happen!! Data will be lost
[  428.189030][   T10] 
[  428.190834][T14571] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  428.204112][T14588] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  428.215133][T14571] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  428.222296][ T5388] EXT4-fs (loop4): Inode 18 (ffff88807004a800): i_reserved_data_blocks (1) not cleared!
[  428.244693][ T5390] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  428.260415][ T5390] EXT4-fs (loop5): Inode 18 (ffff888070048a00): i_reserved_data_blocks (1) not cleared!
[  428.272223][ T5390] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  428.285301][ T5388] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  428.293225][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070049400): i_reserved_data_blocks (1) not cleared!
[  428.304853][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  428.310291][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  428.366414][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  428.452959][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  428.452959][ T5616] 
[  428.453737][T14588] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  428.482343][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b426400): i_reserved_data_blocks (1) not cleared!
[  428.502526][T14592] loop0: detected capacity change from 0 to 2048
[  428.513769][T14595] loop5: detected capacity change from 0 to 2048
[  428.526766][ T5385] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  428.560074][T14588] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  428.582812][T14599] loop1: detected capacity change from 0 to 2048
[  428.596667][T14596] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  428.623831][T14596] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  428.629042][T14600] loop4: detected capacity change from 0 to 2048
[  428.649620][T14595] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  428.654270][T14592] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  428.679950][T14596] EXT4-fs (loop3): This should not happen!! Data will be lost
[  428.679950][T14596] 
[  428.692048][T14588] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  428.744542][T14588] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  428.757233][T14588] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  428.770767][T14608] loop2: detected capacity change from 0 to 2048
[  428.771826][T14600] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  428.798819][T14599] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  428.863121][T14588] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  428.888574][T14592] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  428.915635][T14608] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  428.934628][T14592] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  428.976773][T14595] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  428.997391][ T5616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  429.012829][T14613] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  429.031003][T14618] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  429.033835][T14599] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  429.063008][T14618] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  429.075229][T14595] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  429.091437][T14618] EXT4-fs (loop0): This should not happen!! Data will be lost
[  429.091437][T14618] 
[  429.102585][T14599] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  429.103638][T14592] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  429.116307][ T5616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 117
[  429.126794][T14592] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  429.151348][T14613] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  429.175116][T14613] EXT4-fs (loop4): This should not happen!! Data will be lost
[  429.175116][T14613] 
[  429.175366][T14608] EXT4-fs error (device loop2): __ext4_get_inode_loc:4345: comm syz-executor.2: Invalid inode table block 0 in block_group 0
[  429.185972][T14600] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  429.202861][T14621] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  429.208623][T14592] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  429.232298][T14595] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  429.235516][ T5616] EXT4-fs (loop3): This should not happen!! Data will be lost
[  429.235516][ T5616] 
[  429.245716][T14621] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  429.258266][T14600] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  429.271982][T14592] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  429.294316][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702c0000): i_reserved_data_blocks (1) not cleared!
[  429.296887][T14595] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  429.328171][T14600] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  429.339402][T14608] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  429.344357][ T5376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  429.354638][T14600] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  429.371297][T14621] EXT4-fs (loop1): This should not happen!! Data will be lost
[  429.371297][T14621] 
[  429.388084][T14612] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  429.403622][T14608] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  429.428418][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  429.449988][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  429.470342][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  429.487500][T14612] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  429.500888][   T42] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  429.500916][T14608] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  429.533472][   T42] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117
[  429.551140][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e6c600): i_reserved_data_blocks (1) not cleared!
[  429.563036][T14612] EXT4-fs (loop5): This should not happen!! Data will be lost
[  429.563036][T14612] 
[  429.566479][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 70 with max blocks 1 with error 117
[  429.596835][   T42] EXT4-fs (loop4): This should not happen!! Data will be lost
[  429.596835][   T42] 
[  429.607463][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  429.607463][   T10] 
[  429.617986][ T5374] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  429.627612][T14608] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  429.632884][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e6ee00): i_reserved_data_blocks (1) not cleared!
[  429.641886][ T5388] EXT4-fs (loop4): Inode 18 (ffff888075e6d000): i_reserved_data_blocks (1) not cleared!
[  429.677854][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b561e00): i_reserved_data_blocks (1) not cleared!
[  429.679971][T14624] loop3: detected capacity change from 0 to 2048
[  429.755148][T14622] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  429.847430][T14627] loop1: detected capacity change from 0 to 2048
[  429.853930][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  429.853946][   T27] audit: type=1804 audit(1692247549.091:1536): pid=14624 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/249/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  429.895823][T14622] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  429.915280][T14622] EXT4-fs (loop2): This should not happen!! Data will be lost
[  429.915280][T14622] 
[  429.935004][T14633] loop0: detected capacity change from 0 to 2048
[  429.945096][ T5385] EXT4-fs (loop2): Inode 18 (ffff888075e6e400): i_reserved_data_blocks (1) not cleared!
[  429.948527][T14634] loop5: detected capacity change from 0 to 2048
[  429.972488][T14624] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  430.008048][   T27] audit: type=1804 audit(1692247549.251:1537): pid=14627 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/252/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  430.014220][T14631] loop4: detected capacity change from 0 to 2048
[  430.076708][T14624] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  430.176140][   T27] audit: type=1804 audit(1692247549.371:1538): pid=14634 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/248/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  430.185317][T14627] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  430.208024][   T27] audit: type=1804 audit(1692247549.391:1539): pid=14633 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/239/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  430.237469][   T27] audit: type=1804 audit(1692247549.411:1540): pid=14631 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/244/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  430.265076][   T27] audit: type=1804 audit(1692247549.501:1541): pid=14651 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/248/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  430.274214][T14648] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  430.291040][   T27] audit: type=1804 audit(1692247549.501:1542): pid=14651 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/248/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  430.311016][T14642] loop2: detected capacity change from 0 to 2048
[  430.350907][T14638] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  430.421195][T14655] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  430.451914][T14631] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  430.465006][T14627] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  430.478050][T14638] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  430.491084][T14655] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 28
[  430.507883][T14631] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  430.522824][T14627] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  430.523102][T14648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  430.532964][T14627] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  430.556441][T14638] EXT4-fs (loop3): This should not happen!! Data will be lost
[  430.556441][T14638] 
[  430.568265][T14652] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  430.573042][T14631] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  430.593929][T14648] EXT4-fs (loop5): This should not happen!! Data will be lost
[  430.593929][T14648] 
[  430.606122][T14648] EXT4-fs (loop5): Total free blocks count 0
[  430.611247][T14652] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  430.618842][T14655] EXT4-fs (loop0): This should not happen!! Data will be lost
[  430.618842][T14655] 
[  430.635677][T14631] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  430.638938][   T27] audit: type=1804 audit(1692247549.881:1543): pid=14642 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/249/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  430.661452][T14652] EXT4-fs (loop1): This should not happen!! Data will be lost
[  430.661452][T14652] 
[  430.696536][T13402] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  430.704129][T14654] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  430.728559][T14655] EXT4-fs (loop0): Total free blocks count 0
[  430.745549][T14642] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  430.754115][T14654] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  430.755364][T14655] EXT4-fs (loop0): Free/Dirty block details
[  430.789045][T14648] EXT4-fs (loop5): Free/Dirty block details
[  430.796443][T14655] EXT4-fs (loop0): free_blocks=2415919104
[  430.804411][T14655] EXT4-fs (loop0): dirty_blocks=32
[  430.810590][T14654] EXT4-fs (loop4): This should not happen!! Data will be lost
[  430.810590][T14654] 
[  430.828821][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b581400): i_reserved_data_blocks (1) not cleared!
[  430.835290][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  430.839018][T14642] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  430.839553][T14642] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  430.848731][T14655] EXT4-fs (loop0): Block reservation details
[  430.864173][T14648] EXT4-fs (loop5): free_blocks=2415919104
[  430.882574][T14648] EXT4-fs (loop5): dirty_blocks=32
[  430.888365][T14648] EXT4-fs (loop5): Block reservation details
[  430.894736][T14655] EXT4-fs (loop0): i_reserved_data_blocks=2
[  430.901526][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  430.921773][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b615000): i_reserved_data_blocks (1) not cleared!
[  430.937840][ T5384] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  430.939232][T14648] EXT4-fs (loop5): i_reserved_data_blocks=2
[  430.978665][T14642] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  430.995060][T14651] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28
[  430.995289][ T5384] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  431.067494][T14651] EXT4-fs (loop5): This should not happen!! Data will be lost
[  431.067494][T14651] 
[  431.077659][T14660] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  431.081687][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.145528][T14662] loop3: detected capacity change from 0 to 2048
[  431.175339][T14660] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  431.183757][T14666] loop0: detected capacity change from 0 to 2048
[  431.200797][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  431.226737][T14660] EXT4-fs (loop2): This should not happen!! Data will be lost
[  431.226737][T14660] 
[  431.245570][   T27] audit: type=1804 audit(1692247550.481:1544): pid=14662 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/250/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  431.277121][T14664] loop1: detected capacity change from 0 to 2048
[  431.285810][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b566400): i_reserved_data_blocks (1) not cleared!
[  431.328923][ T5385] EXT4-fs (loop2): Inode 18 (ffff888070293200): i_reserved_data_blocks (1) not cleared!
[  431.356857][   T27] audit: type=1804 audit(1692247550.551:1545): pid=14666 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/240/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  431.387353][T14662] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.447194][T14666] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.470802][T14662] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  431.487540][T14674] loop5: detected capacity change from 0 to 2048
[  431.513848][T14666] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  431.538994][T14675] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  431.550365][T14678] loop4: detected capacity change from 0 to 2048
[  431.562853][T14675] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  431.571294][T14680] loop2: detected capacity change from 0 to 2048
[  431.580210][T14666] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.587249][T14675] EXT4-fs (loop3): This should not happen!! Data will be lost
[  431.587249][T14675] 
[  431.680632][T14666] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  431.739141][T14664] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.747151][T14674] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.758229][T14677] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  431.758512][T14680] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.784338][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b554600): i_reserved_data_blocks (1) not cleared!
[  431.794784][T14677] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  431.809115][T14664] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  431.845615][T14677] EXT4-fs (loop0): This should not happen!! Data will be lost
[  431.845615][T14677] 
[  431.846011][T14678] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.867264][T14680] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  431.901720][T14666] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.915508][T14666] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  431.915795][T14664] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.931018][T14666] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.939001][T14680] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  431.959283][T14674] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  431.973236][T14678] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  431.991455][T14664] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  431.991574][T14680] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  432.019045][T14694] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  432.053990][T14691] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  432.070016][T14666] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  432.082992][T14694] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  432.083981][T14697] loop3: detected capacity change from 0 to 2048
[  432.116830][T14691] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  432.118874][T14693] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  432.133382][T14678] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  432.159928][T14691] EXT4-fs (loop2): This should not happen!! Data will be lost
[  432.159928][T14691] 
[  432.163803][T14694] EXT4-fs (loop5): This should not happen!! Data will be lost
[  432.163803][T14694] 
[  432.173226][T14680] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  432.189128][T14693] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  432.191180][   T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  432.217289][T14693] EXT4-fs (loop1): This should not happen!! Data will be lost
[  432.217289][T14693] 
[  432.222413][T14674] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  432.238518][T14680] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  432.251448][   T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  432.258246][T14678] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  432.268566][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880792bbc00): i_reserved_data_blocks (1) not cleared!
[  432.286427][T14680] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  432.301566][T14674] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  432.332207][T14695] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  432.336060][   T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[  432.336060][   T10] 
[  432.402855][T14680] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  432.406577][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e60000): i_reserved_data_blocks (1) not cleared!
[  432.427617][T14697] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  432.431138][   T42] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  432.437198][T14695] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  432.504570][ T5913] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  432.526089][   T42] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  432.531553][T14697] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  432.567336][   T42] EXT4-fs (loop5): This should not happen!! Data will be lost
[  432.567336][   T42] 
[  432.576650][T14703] loop1: detected capacity change from 0 to 2048
[  432.584680][ T5913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  432.597469][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880792bd000): i_reserved_data_blocks (1) not cleared!
[  432.614666][ T5913] EXT4-fs (loop2): This should not happen!! Data will be lost
[  432.614666][ T5913] 
[  432.625992][T14701] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  432.643517][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880792bb200): i_reserved_data_blocks (1) not cleared!
[  432.666038][T14695] EXT4-fs (loop4): This should not happen!! Data will be lost
[  432.666038][T14695] 
[  432.705292][T14701] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  432.709464][T14705] loop0: detected capacity change from 0 to 2048
2023/08/17 04:45:52 executed programs: 1498
[  432.840063][T14703] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  432.849800][T14701] EXT4-fs (loop3): This should not happen!! Data will be lost
[  432.849800][T14701] 
[  432.877482][T14703] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  432.880660][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b60d000): i_reserved_data_blocks (1) not cleared!
[  432.937966][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  432.940843][T14712] loop5: detected capacity change from 0 to 2048
[  432.968995][T14716] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  432.984761][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  433.005023][T14714] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  433.034794][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703f0000): i_reserved_data_blocks (1) not cleared!
[  433.052560][T14714] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  433.069304][T14717] loop2: detected capacity change from 0 to 2048
[  433.077307][T14716] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 28
[  433.094692][T14719] loop4: detected capacity change from 0 to 2048
[  433.143263][T14714] EXT4-fs (loop1): This should not happen!! Data will be lost
[  433.143263][T14714] 
[  433.173716][T14703] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.198437][T14712] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.208811][T14716] EXT4-fs (loop0): This should not happen!! Data will be lost
[  433.208811][T14716] 
[  433.227189][T14703] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  433.230399][T14712] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  433.256777][T14716] EXT4-fs (loop0): Total free blocks count 0
[  433.272708][T14703] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.275436][T14729] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  433.301367][T14703] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  433.312503][T14716] EXT4-fs (loop0): Free/Dirty block details
[  433.333137][T14727] loop3: detected capacity change from 0 to 2048
[  433.344769][T14717] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.356275][T14716] EXT4-fs (loop0): free_blocks=2415919104
[  433.382940][T14716] EXT4-fs (loop0): dirty_blocks=48
[  433.390819][T14719] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.401907][ T5616] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  433.405444][T14716] EXT4-fs (loop0): Block reservation details
[  433.431934][T14717] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  433.431923][T14729] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  433.431964][T14729] EXT4-fs (loop5): This should not happen!! Data will be lost
[  433.431964][T14729] 
[  433.447850][T14716] EXT4-fs (loop0): i_reserved_data_blocks=3
[  433.457053][ T5616] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 101 with max blocks 1 with error 117
[  433.468643][T14705] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.498109][T14719] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  433.510613][T14732] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  433.526876][ T5616] EXT4-fs (loop1): This should not happen!! Data will be lost
[  433.526876][ T5616] 
[  433.537507][T14712] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.538729][T14732] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  433.559808][T14705] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  433.568685][ T5374] EXT4-fs (loop1): Inode 18 (ffff888070051e00): i_reserved_data_blocks (1) not cleared!
[  433.573428][T14719] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.594047][T14732] EXT4-fs (loop2): This should not happen!! Data will be lost
[  433.594047][T14732] 
[  433.605047][T14712] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  433.619945][T14717] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.631024][T14717] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  433.662725][T14719] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  433.679443][T14717] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  433.689987][   T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  433.710292][   T58] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 1 with error 28
[  433.727538][   T58] EXT4-fs (loop0): This should not happen!! Data will be lost
[  433.727538][   T58] 
[  433.748002][T14717] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  433.760367][T14733] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  433.786937][   T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117
[  433.807700][T14733] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  433.816581][   T10] EXT4-fs (loop5): This should not happen!! Data will be lost
[  433.816581][   T10] 
[  433.834398][T14736] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  433.837891][ T5390] EXT4-fs (loop5): Inode 18 (ffff88806b609400): i_reserved_data_blocks (1) not cleared!
[  433.861352][T14738] loop1: detected capacity change from 0 to 2048
[  433.877305][ T5913] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0
[  433.946052][T14736] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  433.968675][T14733] EXT4-fs (loop4): This should not happen!! Data will be lost
[  433.968675][T14733] 
[  434.005469][ T5913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  434.029101][T14741] loop5: detected capacity change from 0 to 2048
[  434.036999][ T5913] EXT4-fs (loop2): This should not happen!! Data will be lost
[  434.036999][ T5913] 
[  434.050301][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b73c600): i_reserved_data_blocks (1) not cleared!
[  434.085012][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.086723][T14736] EXT4-fs (loop3): This should not happen!! Data will be lost
[  434.086723][T14736] 
[  434.105407][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  434.161602][T14738] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.166859][T14745] loop0: detected capacity change from 0 to 2048
[  434.191733][T14738] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  434.211737][T14749] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  434.222102][ T5388] EXT4-fs (loop4): Inode 18 (ffff88807004d000): i_reserved_data_blocks (1) not cleared!
[  434.237211][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.259450][T14749] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  434.272777][T14749] EXT4-fs (loop1): This should not happen!! Data will be lost
[  434.272777][T14749] 
[  434.284078][T14738] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.317210][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  434.375664][T14751] loop2: detected capacity change from 0 to 2048
[  434.386284][T14738] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  434.406802][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880702ba800): i_reserved_data_blocks (1) not cleared!
[  434.426892][T14741] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.443005][T14738] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.464618][T14741] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  434.508270][T14745] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.534855][T14757] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  434.552190][T14738] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  434.559511][T14756] loop4: detected capacity change from 0 to 2048
[  434.571872][T14745] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  434.590312][T14757] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  434.613193][T14763] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  434.646825][T14762] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  434.664920][T14763] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  434.666620][T14757] EXT4-fs (loop5): This should not happen!! Data will be lost
[  434.666620][T14757] 
[  434.685680][   T42] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  434.694483][T14765] loop3: detected capacity change from 0 to 2048
[  434.704160][T14763] EXT4-fs (loop0): This should not happen!! Data will be lost
[  434.704160][T14763] 
[  434.722522][   T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117
[  434.735280][   T42] EXT4-fs (loop1): This should not happen!! Data will be lost
[  434.735280][   T42] 
[  434.745246][T14741] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.757114][T14762] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 19 with error 28
[  434.795026][T14741] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  434.797589][ T5374] EXT4-fs (loop1): Inode 18 (ffff88807933e400): i_reserved_data_blocks (1) not cleared!
[  434.809619][T14762] EXT4-fs (loop2): This should not happen!! Data will be lost
[  434.809619][T14762] 
[  434.828176][T14762] EXT4-fs (loop2): Total free blocks count 0
[  434.834576][T14762] EXT4-fs (loop2): Free/Dirty block details
[  434.840743][T14762] EXT4-fs (loop2): free_blocks=2415919104
[  434.847484][T14741] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.882257][T14745] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.883066][T14762] EXT4-fs (loop2): dirty_blocks=32
[  434.892323][T14756] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  434.909743][T14762] EXT4-fs (loop2): Block reservation details
[  434.909881][T14745] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  434.915857][T14762] EXT4-fs (loop2): i_reserved_data_blocks=2
[  434.938184][T14741] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  434.965825][T14756] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  434.999836][   T58] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  435.061562][T14777] loop1: detected capacity change from 0 to 2048
[  435.068684][   T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  435.090221][   T58] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117
[  435.092795][T14756] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  435.116480][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 16 with error 28
[  435.119944][T14775] loop3: detected capacity change from 0 to 2048
[  435.139533][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  435.139533][   T42] 
[  435.150463][   T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 72 with max blocks 1 with error 117
[  435.164395][   T10] EXT4-fs (loop5): This should not happen!! Data will be lost
[  435.164395][   T10] 
[  435.192078][   T58] EXT4-fs (loop0): This should not happen!! Data will be lost
[  435.192078][   T58] 
[  435.202964][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  435.202979][   T27] audit: type=1804 audit(1692247554.441:1562): pid=14777 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/256/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  435.215782][T14756] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  435.243772][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880702b9e00): i_reserved_data_blocks (1) not cleared!
[  435.261038][T14773] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  435.290793][T14781] loop2: detected capacity change from 0 to 2048
[  435.302323][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880702a5a00): i_reserved_data_blocks (1) not cleared!
[  435.377043][T14777] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  435.408242][T14773] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  435.433761][   T27] audit: type=1804 audit(1692247554.661:1563): pid=14781 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/253/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  435.484559][T14777] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  435.516732][T14773] EXT4-fs (loop4): This should not happen!! Data will be lost
[  435.516732][T14773] 
[  435.534976][   T27] audit: type=1804 audit(1692247554.711:1564): pid=14775 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/254/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  435.547285][T14781] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  435.588490][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  435.598734][T14786] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  435.621002][T14775] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  435.632310][T14786] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  435.645272][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  435.646162][T14791] loop5: detected capacity change from 0 to 2048
[  435.668308][T14793] loop0: detected capacity change from 0 to 2048
[  435.670531][T14786] EXT4-fs (loop1): This should not happen!! Data will be lost
[  435.670531][T14786] 
[  435.683965][T14781] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  435.688162][T14777] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  435.710827][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880703b8000): i_reserved_data_blocks (1) not cleared!
[  435.712966][T14781] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  435.734327][T14775] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  435.735630][T14781] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  435.756011][T14777] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  435.761534][T14795] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  435.770096][T14794] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  435.789240][T14777] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  435.815226][   T27] audit: type=1804 audit(1692247555.051:1565): pid=14791 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4054151893/syzkaller.5ahzmy/252/file0/bus" dev="loop5" ino=18 res=1 errno=0
[  435.859666][T14777] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  435.889127][T14794] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  435.891340][T14795] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  435.922899][T14795] EXT4-fs (loop3): This should not happen!! Data will be lost
[  435.922899][T14795] 
[  435.936859][   T27] audit: type=1804 audit(1692247555.141:1566): pid=14793 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/243/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  435.965017][T14794] EXT4-fs (loop2): This should not happen!! Data will be lost
[  435.965017][T14794] 
[  435.966751][T14791] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  435.996185][T14781] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.009285][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880703eda00): i_reserved_data_blocks (1) not cleared!
[  436.046016][T14791] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  436.058968][   T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0
[  436.066630][T14781] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  436.082452][T14802] loop4: detected capacity change from 0 to 2048
[  436.096565][T14793] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.100176][T14801] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  436.106911][   T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 42 with max blocks 1 with error 117
[  436.138108][   T10] EXT4-fs (loop1): This should not happen!! Data will be lost
[  436.138108][   T10] 
[  436.162218][T14801] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  436.178878][T14793] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  436.181471][T14801] EXT4-fs (loop5): This should not happen!! Data will be lost
[  436.181471][T14801] 
[  436.202303][   T58] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0
[  436.202590][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b584600): i_reserved_data_blocks (1) not cleared!
[  436.235761][   T58] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117
[  436.256602][T14793] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.276576][   T58] EXT4-fs (loop2): This should not happen!! Data will be lost
[  436.276576][   T58] 
[  436.283876][   T27] audit: type=1804 audit(1692247555.521:1567): pid=14802 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1200680597/syzkaller.y5oV0s/248/file0/bus" dev="loop4" ino=18 res=1 errno=0
[  436.288649][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880703bd000): i_reserved_data_blocks (1) not cleared!
[  436.324208][T14791] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.334298][T14793] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  436.381150][T14808] loop3: detected capacity change from 0 to 2048
[  436.391570][T14791] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  436.432537][T14802] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.449186][T14804] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  436.476371][ T5616] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  436.486109][T14802] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  436.522322][T14804] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  436.547850][T14814] loop2: detected capacity change from 0 to 2048
[  436.556313][ T5616] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117
[  436.569088][ T5616] EXT4-fs (loop5): This should not happen!! Data will be lost
[  436.569088][ T5616] 
[  436.574514][T14811] loop1: detected capacity change from 0 to 2048
[  436.585635][T14804] EXT4-fs (loop0): This should not happen!! Data will be lost
[  436.585635][T14804] 
[  436.596260][T14802] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.608500][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e66e00): i_reserved_data_blocks (1) not cleared!
[  436.626224][   T27] audit: type=1804 audit(1692247555.871:1568): pid=14808 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/255/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  436.665698][ T5384] EXT4-fs (loop0): Inode 18 (ffff8880703eee00): i_reserved_data_blocks (1) not cleared!
[  436.675495][T14802] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  436.720752][   T27] audit: type=1804 audit(1692247555.961:1569): pid=14814 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1669350661/syzkaller.WNhIbN/254/file0/bus" dev="loop2" ino=18 res=1 errno=0
[  436.761065][T14808] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.786651][T14812] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  436.842834][T14808] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  436.861768][T14812] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  436.874240][T14814] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.884472][T14814] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  436.906305][   T27] audit: type=1804 audit(1692247556.071:1570): pid=14811 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/257/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  436.955611][T14811] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.969637][T14812] EXT4-fs (loop4): This should not happen!! Data will be lost
[  436.969637][T14812] 
[  436.979078][T14824] loop0: detected capacity change from 0 to 2048
[  436.988403][T14808] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  436.995548][T14814] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.028835][T14811] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  437.043524][T14814] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  437.044565][T14826] loop5: detected capacity change from 0 to 2048
[  437.065373][T14808] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  437.078069][T14811] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.088133][T14828] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  437.106404][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.111999][T14828] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  437.125462][T14819] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  437.160952][   T27] audit: type=1804 audit(1692247556.401:1571): pid=14824 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/244/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  437.186458][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  437.190440][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b565a00): i_reserved_data_blocks (1) not cleared!
[  437.198939][T14811] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  437.214409][T14828] EXT4-fs (loop2): This should not happen!! Data will be lost
[  437.214409][T14828] 
[  437.234951][T14814] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.244594][T14819] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  437.244630][T14819] EXT4-fs (loop3): This should not happen!! Data will be lost
[  437.244630][T14819] 
[  437.276169][T14824] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.299230][T14814] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  437.314739][T14829] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  437.330667][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.337955][T14814] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.357500][T14829] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  437.378013][T14829] EXT4-fs (loop1): This should not happen!! Data will be lost
[  437.378013][T14829] 
[  437.390141][T14826] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.395817][T14814] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  437.414746][T14824] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  437.426867][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  437.450968][T14826] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  437.457029][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b425a00): i_reserved_data_blocks (1) not cleared!
[  437.475018][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.493967][T14837] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  437.494289][T14824] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.519265][T14839] loop4: detected capacity change from 0 to 2048
[  437.522823][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  437.538978][ T5616] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  437.542482][T14837] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  437.560661][ T5616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117
[  437.571514][ T5374] EXT4-fs (loop1): Inode 18 (ffff888075e6bc00): i_reserved_data_blocks (1) not cleared!
[  437.588669][T14824] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  437.602392][T14837] EXT4-fs (loop5): This should not happen!! Data will be lost
[  437.602392][T14837] 
[  437.612585][T14836] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  437.635500][ T5616] EXT4-fs (loop2): This should not happen!! Data will be lost
[  437.635500][ T5616] 
[  437.646473][T14826] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.662582][T14836] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  437.699867][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b420a00): i_reserved_data_blocks (1) not cleared!
[  437.726318][T14826] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  437.749301][T14836] EXT4-fs (loop0): This should not happen!! Data will be lost
[  437.749301][T14836] 
[  437.814522][T14839] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  437.830951][   T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0
[  437.861116][ T5384] EXT4-fs (loop0): Inode 18 (ffff888070045a00): i_reserved_data_blocks (1) not cleared!
[  437.870463][T14846] loop1: detected capacity change from 0 to 2048
[  437.887103][T14843] loop3: detected capacity change from 0 to 2048
[  437.896936][   T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117
[  437.901777][T14839] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  437.934329][   T41] EXT4-fs (loop5): This should not happen!! Data will be lost
[  437.934329][   T41] 
[  437.960046][ T5390] EXT4-fs (loop5): Inode 18 (ffff888075e6da00): i_reserved_data_blocks (1) not cleared!
[  437.982012][T14849] loop2: detected capacity change from 0 to 2048
[  437.997571][T14847] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  438.054359][T14855] loop0: detected capacity change from 0 to 2048
[  438.104871][T14847] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  438.123145][T14846] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.134209][T14846] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  438.150554][T14847] EXT4-fs (loop4): This should not happen!! Data will be lost
[  438.150554][T14847] 
[  438.210625][T14846] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.242923][T14863] loop5: detected capacity change from 0 to 2048
2023/08/17 04:45:57 executed programs: 1523
[  438.267641][T14843] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.302691][T14849] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.312622][T14855] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.324188][T14846] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  438.337300][T14849] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  438.352459][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b45d000): i_reserved_data_blocks (1) not cleared!
[  438.373471][T14866] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  438.374627][T14843] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  438.404151][T14866] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  438.417131][T14855] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  438.429409][T14849] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.450005][T14867] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  438.471433][T14849] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  438.485575][T14855] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.497284][T14867] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  438.513428][T14867] EXT4-fs (loop3): This should not happen!! Data will be lost
[  438.513428][T14867] 
[  438.523420][T14872] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.533743][T14855] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  438.546362][T14871] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  438.562189][T14866] EXT4-fs (loop1): This should not happen!! Data will be lost
[  438.562189][T14866] 
[  438.572488][T14872] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  438.574842][T14870] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  438.624440][T14871] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  438.637497][ T5376] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.655694][T14871] EXT4-fs (loop2): This should not happen!! Data will be lost
[  438.655694][T14871] 
[  438.666792][ T5376] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  438.682703][T14870] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  438.700282][ T5376] EXT4-fs (loop3): Inode 18 (ffff88806b563200): i_reserved_data_blocks (1) not cleared!
[  438.703089][T14872] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.728433][T14849] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.735319][T14874] loop4: detected capacity change from 0 to 2048
[  438.741803][T14870] EXT4-fs (loop0): This should not happen!! Data will be lost
[  438.741803][T14870] 
[  438.754498][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.767562][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  438.768874][T14855] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.789791][T14849] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  438.805389][T14872] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  438.820773][T14855] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  438.835600][T14855] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.835690][ T5374] EXT4-fs (loop1): Inode 18 (ffff88806b554600): i_reserved_data_blocks (1) not cleared!
[  438.852286][T14855] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  438.906024][T14874] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  438.916346][ T5616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0
[  438.943591][T14879] loop3: detected capacity change from 0 to 2048
[  438.958542][T14872] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:478: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0
[  438.973091][   T42] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  438.987869][ T5616] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117
[  439.002392][T14874] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  439.010100][T14872] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.023568][ T5616] EXT4-fs (loop0): This should not happen!! Data will be lost
[  439.023568][ T5616] 
[  439.036313][T14880] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  439.062848][   T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 4 with max blocks 1 with error 117
[  439.072107][ T5384] EXT4-fs (loop0): Inode 18 (ffff88806b52b200): i_reserved_data_blocks (1) not cleared!
[  439.092278][T14872] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  439.113938][T14880] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  439.126850][T14880] EXT4-fs (loop4): This should not happen!! Data will be lost
[  439.126850][T14880] 
[  439.137400][T14874] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.149931][T14874] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  439.162640][T14874] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.166757][   T42] EXT4-fs (loop2): This should not happen!! Data will be lost
[  439.166757][   T42] 
[  439.173295][T14874] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  439.183650][T14872] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.224249][T14879] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.227435][T14884] loop1: detected capacity change from 0 to 2048
[  439.263882][ T5385] EXT4-fs (loop2): Inode 18 (ffff8880702b8a00): i_reserved_data_blocks (1) not cleared!
[  439.287203][T14874] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.299688][T14872] EXT4-fs error (device loop5): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor.5: mark_inode_dirty error
[  439.312279][T14888] loop0: detected capacity change from 0 to 2048
[  439.314464][T14879] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  439.333002][T14874] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  439.347365][T14879] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.374248][T14874] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.469092][T14879] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  439.527851][   T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 2 with error 117
[  439.546339][T14888] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.574231][T14884] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.583402][   T41] EXT4-fs (loop4): This should not happen!! Data will be lost
[  439.583402][   T41] 
[  439.600232][T14898] loop5: detected capacity change from 0 to 2048
[  439.612139][T14895] loop2: detected capacity change from 0 to 2048
[  439.630499][T14884] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  439.633820][ T5388] EXT4-fs (loop4): Inode 18 (ffff8880702bee00): i_reserved_data_blocks (1) not cleared!
[  439.645237][T14887] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  439.669260][T14888] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  439.700638][T14884] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.711435][T14887] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  439.714180][T14884] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  439.726548][T14887] EXT4-fs (loop3): This should not happen!! Data will be lost
[  439.726548][T14887] 
[  439.747521][T14879] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.757711][T14879] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  439.770566][T14879] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.780770][T14888] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.794395][T14888] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  439.807890][T14899] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1)
[  439.824808][T14900] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1)
[  439.846409][T14879] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  439.867527][T14899] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  439.884158][T14899] EXT4-fs (loop0): This should not happen!! Data will be lost
[  439.884158][T14899] 
[  439.897927][T14898] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.908282][T14900] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  439.909199][T14895] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.936765][T14888] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  439.946810][T14898] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  439.966553][T14900] EXT4-fs (loop1): This should not happen!! Data will be lost
[  439.966553][T14900] 
[  439.981471][T14888] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  440.001452][ T6323] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:478: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0
[  440.012043][T14908] loop4: detected capacity change from 0 to 2048
[  440.018509][T14895] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  440.021947][T14898] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  440.045646][T14888] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  440.064724][ T5374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  440.065596][T14898] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error
[  440.076456][ T6323] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117
[  440.104352][T14888] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error
[  440.104570][ T6323] EXT4-fs (loop3): This should not happen!! Data will be lost
[  440.104570][ T6323] 
[  440.128546][ T5374] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  440.155187][T14910] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1)
[  440.180995][   T42] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0
[  440.209788][T14909] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1)
[  440.213794][T14910] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  440.226849][ T5374] EXT4-fs (loop1): Inode 18 (ffff8880792bd000): i_reserved_data_blocks (1) not cleared!
[  440.249602][ T5376] EXT4-fs (loop3): Inode 18 (ffff8880792bb200): i_reserved_data_blocks (1) not cleared!
[  440.252106][   T42] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117
[  440.315630][   T42] EXT4-fs (loop0): This should not happen!! Data will be lost
[  440.315630][   T42] 
[  440.317005][T14908] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  440.354948][ T5384] EXT4-fs (loop0): Inode 18 (ffff888075e63c00): i_reserved_data_blocks (1) not cleared!
[  440.385152][T14909] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  440.397505][T14910] EXT4-fs (loop2): This should not happen!! Data will be lost
[  440.397505][T14910] 
[  440.431094][T14915] loop3: detected capacity change from 0 to 2048
[  440.435065][T14908] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  440.482162][T14909] EXT4-fs (loop5): This should not happen!! Data will be lost
[  440.482162][T14909] 
[  440.493664][ T5385] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  440.537475][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[  440.544729][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
[  440.546429][T14916] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1)
[  440.573782][ T5385] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error
[  440.575414][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  440.575430][   T27] audit: type=1804 audit(1692247559.811:1585): pid=14915 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2082442013/syzkaller.ZGbZnZ/258/file0/bus" dev="loop3" ino=18 res=1 errno=0
[  440.610677][T14922] loop0: detected capacity change from 0 to 2048
[  440.625500][T14916] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  440.640778][ T5385] EXT4-fs (loop2): Inode 18 (ffff88806b45b200): i_reserved_data_blocks (1) not cleared!
[  440.650239][T14921] loop1: detected capacity change from 0 to 2048
[  440.658466][ T5390] EXT4-fs (loop5): Inode 18 (ffff8880703e6e00): i_reserved_data_blocks (1) not cleared!
[  440.675408][T14916] EXT4-fs (loop4): This should not happen!! Data will be lost
[  440.675408][T14916] 
[  440.757715][   T27] audit: type=1804 audit(1692247560.001:1586): pid=14922 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir19398848/syzkaller.A0IkUz/247/file0/bus" dev="loop0" ino=18 res=1 errno=0
[  440.783488][T14915] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  440.821045][ T5388] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  440.830451][T14915] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error
[  440.849699][   T27] audit: type=1804 audit(1692247560.091:1587): pid=14921 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1424761797/syzkaller.e5Xtnk/260/file0/bus" dev="loop1" ino=18 res=1 errno=0
[  440.890574][ T5388] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error
[  440.925789][T14928] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1)
[  440.936917][T14933] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[  440.946961][T14927] loop5: detected capacity change from 0 to 2048
[  440.973344][ T5388] EXT4-fs (loop4): Inode 18 (ffff88806b729400): i_reserved_data_blocks (1) not cleared!
[  440.986586][T14921] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem
[  441.011537][T14928] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117
[  441.026638][T14921] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error
[  441.063612][T14933] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 29 with error 28
[  441.064723][T14935] loop2: detected capacity change from 0 to 2048
[  441.088070][T14928] EXT4-fs (loop3): This should not happen!! Data will be lost
[  441.088070][T14928]