XT4-fs (loop3): i_reserved_data_blocks=1
[   88.862471][ T4566] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   88.886270][ T4578] loop2: detected capacity change from 0 to 2048
[   88.907853][ T4574] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   88.922005][ T4567] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.950160][ T4567] EXT4-fs (loop1): This should not happen!! Data will be lost
[   88.950160][ T4567] 
[   88.952057][ T4573] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   88.966282][ T4567] EXT4-fs (loop1): Total free blocks count 0
[   88.982008][ T4567] EXT4-fs (loop1): Free/Dirty block details
[   88.988078][ T4567] EXT4-fs (loop1): free_blocks=4096
[   88.993484][ T4567] EXT4-fs (loop1): dirty_blocks=16
[   88.994950][  T144] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.999509][ T4567] EXT4-fs (loop1): Block reservation details
[   89.017496][ T4567] EXT4-fs (loop1): i_reserved_data_blocks=1
[   89.024658][ T4583] loop0: detected capacity change from 0 to 2048
[   89.037135][  T144] EXT4-fs (loop3): This should not happen!! Data will be lost
[   89.037135][  T144] 
[   89.041463][ T4574] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.059702][ T4574] EXT4-fs (loop4): This should not happen!! Data will be lost
[   89.059702][ T4574] 
[   89.069877][ T4574] EXT4-fs (loop4): Total free blocks count 0
[   89.076764][ T4574] EXT4-fs (loop4): Free/Dirty block details
[   89.083028][ T4574] EXT4-fs (loop4): free_blocks=4096
[   89.088906][ T4574] EXT4-fs (loop4): dirty_blocks=16
[   89.104147][ T4574] EXT4-fs (loop4): Block reservation details
[   89.126454][ T4340] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.130899][ T4574] EXT4-fs (loop4): i_reserved_data_blocks=1
[   89.153541][ T4340] EXT4-fs (loop1): This should not happen!! Data will be lost
[   89.153541][ T4340] 
[   89.155878][ T4578] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   89.194851][ T4576] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   89.216949][ T4578] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.230148][ T4578] EXT4-fs (loop2): This should not happen!! Data will be lost
[   89.230148][ T4578] 
[   89.240997][ T4578] EXT4-fs (loop2): Total free blocks count 0
[   89.249136][ T4578] EXT4-fs (loop2): Free/Dirty block details
[   89.255192][ T4578] EXT4-fs (loop2): free_blocks=4096
[   89.258796][ T4419] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.260614][ T4578] EXT4-fs (loop2): dirty_blocks=16
[   89.279555][ T4578] EXT4-fs (loop2): Block reservation details
[   89.285575][ T4578] EXT4-fs (loop2): i_reserved_data_blocks=1
[   89.308547][ T4583] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   89.347913][ T1283] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.391634][ T4419] EXT4-fs (loop4): This should not happen!! Data will be lost
[   89.391634][ T4419] 
[   89.408170][ T1283] EXT4-fs (loop2): This should not happen!! Data will be lost
[   89.408170][ T1283] 
[   89.436501][ T4582] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   89.471232][ T4583] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.484770][ T4583] EXT4-fs (loop0): This should not happen!! Data will be lost
[   89.484770][ T4583] 
[   89.573046][ T4583] EXT4-fs (loop0): Total free blocks count 0
[   89.579811][ T4591] loop1: detected capacity change from 0 to 2048
[   89.587263][ T4583] EXT4-fs (loop0): Free/Dirty block details
[   89.608518][ T4593] loop3: detected capacity change from 0 to 2048
[   89.611214][ T4583] EXT4-fs (loop0): free_blocks=4096
[   89.625272][ T4595] loop4: detected capacity change from 0 to 2048
[   89.633377][ T4583] EXT4-fs (loop0): dirty_blocks=16
[   89.636306][ T4597] loop2: detected capacity change from 0 to 2048
[   89.649000][ T4583] EXT4-fs (loop0): Block reservation details
[   89.655975][ T4583] EXT4-fs (loop0): i_reserved_data_blocks=1
[   89.672929][ T1283] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.686657][ T4591] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   89.695710][ T1283] EXT4-fs (loop0): This should not happen!! Data will be lost
[   89.695710][ T1283] 
[   89.714757][ T4590] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   89.770707][ T4591] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.772017][ T4593] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   89.784326][ T4591] EXT4-fs (loop1): This should not happen!! Data will be lost
[   89.784326][ T4591] 
[   89.809335][ T4591] EXT4-fs (loop1): Total free blocks count 0
[   89.816331][ T4591] EXT4-fs (loop1): Free/Dirty block details
[   89.823043][ T4591] EXT4-fs (loop1): free_blocks=4096
[   89.828353][ T4591] EXT4-fs (loop1): dirty_blocks=16
[   89.833627][ T4591] EXT4-fs (loop1): Block reservation details
[   89.851017][ T4597] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   89.887116][ T4591] EXT4-fs (loop1): i_reserved_data_blocks=1
[   89.888782][ T4595] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   89.914744][ T4594] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   89.935194][ T4592] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   89.975138][ T4596] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.005043][ T4595] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.017587][  T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.017616][  T144] EXT4-fs (loop1): This should not happen!! Data will be lost
[   90.017616][  T144] 
[   90.044164][ T4593] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.056922][ T4593] EXT4-fs (loop3): This should not happen!! Data will be lost
[   90.056922][ T4593] 
[   90.067147][ T4593] EXT4-fs (loop3): Total free blocks count 0
[   90.075299][ T4593] EXT4-fs (loop3): Free/Dirty block details
[   90.081564][ T4593] EXT4-fs (loop3): free_blocks=4096
[   90.086935][ T4593] EXT4-fs (loop3): dirty_blocks=16
[   90.090413][ T4608] loop0: detected capacity change from 0 to 2048
[   90.112614][ T4593] EXT4-fs (loop3): Block reservation details
[   90.136020][ T4595] EXT4-fs (loop4): This should not happen!! Data will be lost
[   90.136020][ T4595] 
[   90.146360][ T4593] EXT4-fs (loop3): i_reserved_data_blocks=1
[   90.154765][ T4597] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.213528][ T4595] EXT4-fs (loop4): Total free blocks count 0
[   90.227910][ T4610] loop1: detected capacity change from 0 to 2048
[   90.230684][ T4608] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   90.245303][ T4340] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.267086][ T4597] EXT4-fs (loop2): This should not happen!! Data will be lost
[   90.267086][ T4597] 
[   90.271365][ T4607] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.277243][ T4597] EXT4-fs (loop2): Total free blocks count 0
[   90.297209][ T4597] EXT4-fs (loop2): Free/Dirty block details
[   90.297590][ T4595] EXT4-fs (loop4): Free/Dirty block details
[   90.303818][ T4597] EXT4-fs (loop2): free_blocks=4096
[   90.314887][ T4597] EXT4-fs (loop2): dirty_blocks=16
[   90.320284][ T4597] EXT4-fs (loop2): Block reservation details
[   90.326290][ T4597] EXT4-fs (loop2): i_reserved_data_blocks=1
[   90.331541][ T4340] EXT4-fs (loop3): This should not happen!! Data will be lost
[   90.331541][ T4340] 
[   90.335746][ T4608] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.362456][ T4595] EXT4-fs (loop4): free_blocks=4096
[   90.378163][ T4608] EXT4-fs (loop0): This should not happen!! Data will be lost
[   90.378163][ T4608] 
[   90.389124][ T4608] EXT4-fs (loop0): Total free blocks count 0
[   90.395592][ T4608] EXT4-fs (loop0): Free/Dirty block details
[   90.401926][ T4608] EXT4-fs (loop0): free_blocks=4096
[   90.409516][ T4608] EXT4-fs (loop0): dirty_blocks=16
[   90.410903][ T4610] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   90.414877][ T4608] EXT4-fs (loop0): Block reservation details
[   90.431843][ T4608] EXT4-fs (loop0): i_reserved_data_blocks=1
[   90.439585][ T4335] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.440054][ T4595] EXT4-fs (loop4): dirty_blocks=16
[   90.458653][ T4595] EXT4-fs (loop4): Block reservation details
[   90.465145][ T4595] EXT4-fs (loop4): i_reserved_data_blocks=1
[   90.498305][ T4335] EXT4-fs (loop2): This should not happen!! Data will be lost
[   90.498305][ T4335] 
[   90.512951][ T4340] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.530621][ T4609] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.546795][ T4610] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.560873][ T4610] EXT4-fs (loop1): This should not happen!! Data will be lost
[   90.560873][ T4610] 
[   90.571438][ T1174] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.571496][ T4610] EXT4-fs (loop1): Total free blocks count 0
[   90.608161][ T4610] EXT4-fs (loop1): Free/Dirty block details
[   90.614103][ T4610] EXT4-fs (loop1): free_blocks=4096
[   90.617943][ T1174] EXT4-fs (loop0): This should not happen!! Data will be lost
[   90.617943][ T1174] 
[   90.630719][ T4340] EXT4-fs (loop4): This should not happen!! Data will be lost
[   90.630719][ T4340] 
[   90.657494][ T4610] EXT4-fs (loop1): dirty_blocks=16
[   90.671308][ T4619] loop3: detected capacity change from 0 to 2048
[   90.677796][ T4610] EXT4-fs (loop1): Block reservation details
[   90.683817][ T4610] EXT4-fs (loop1): i_reserved_data_blocks=1
[   90.726156][ T1283] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.738150][ T4619] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   90.740671][ T1283] EXT4-fs (loop1): This should not happen!! Data will be lost
[   90.740671][ T1283] 
[   90.799765][ T4618] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.851755][ T4619] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.865195][ T4619] EXT4-fs (loop3): This should not happen!! Data will be lost
[   90.865195][ T4619] 
[   90.875633][ T4619] EXT4-fs (loop3): Total free blocks count 0
[   90.881991][ T4619] EXT4-fs (loop3): Free/Dirty block details
[   90.888237][ T4619] EXT4-fs (loop3): free_blocks=4096
[   90.893689][ T4619] EXT4-fs (loop3): dirty_blocks=16
[   90.901436][ T4619] EXT4-fs (loop3): Block reservation details
[   90.908391][ T4619] EXT4-fs (loop3): i_reserved_data_blocks=1
[   90.926495][ T4626] loop2: detected capacity change from 0 to 2048
[   90.934028][ T4627] loop0: detected capacity change from 0 to 2048
[   90.944456][ T4628] loop4: detected capacity change from 0 to 2048
[   90.954213][ T1174] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.983021][ T1174] EXT4-fs (loop3): This should not happen!! Data will be lost
[   90.983021][ T1174] 
[   91.013992][ T4627] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   91.036774][ T4630] loop1: detected capacity change from 0 to 2048
[   91.053630][ T4624] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.060156][ T4628] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   91.079427][ T4627] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.103868][ T4627] EXT4-fs (loop0): This should not happen!! Data will be lost
[   91.103868][ T4627] 
[   91.114994][ T4626] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   91.130117][ T4623] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.142921][ T4627] EXT4-fs (loop0): Total free blocks count 0
[   91.149781][   T26] kauditd_printk_skb: 39 callbacks suppressed
[   91.149798][   T26] audit: type=1800 audit(1754887875.484:94): pid=4628 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.64" name="file1" dev="loop4" ino=15 res=0 errno=0
[   91.178184][ T4627] EXT4-fs (loop0): Free/Dirty block details
[   91.184125][ T4627] EXT4-fs (loop0): free_blocks=4096
[   91.186627][ T4625] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.189655][ T4627] EXT4-fs (loop0): dirty_blocks=16
[   91.209077][ T4627] EXT4-fs (loop0): Block reservation details
[   91.215090][ T4627] EXT4-fs (loop0): i_reserved_data_blocks=1
[   91.223291][ T4628] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.239312][ T4638] loop3: detected capacity change from 0 to 2048
[   91.250050][   T26] audit: type=1800 audit(1754887875.484:95): pid=4628 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.64" name="file1" dev="loop4" ino=15 res=0 errno=0
[   91.253455][ T4630] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   91.270491][   T26] audit: type=1800 audit(1754887875.534:96): pid=4626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.63" name="file1" dev="loop2" ino=15 res=0 errno=0
[   91.302273][   T26] audit: type=1800 audit(1754887875.534:97): pid=4626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.63" name="file1" dev="loop2" ino=15 res=0 errno=0
[   91.324953][ T4626] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.327585][ T4628] EXT4-fs (loop4): This should not happen!! Data will be lost
[   91.327585][ T4628] 
[   91.337963][ T4626] EXT4-fs (loop2): This should not happen!! Data will be lost
[   91.337963][ T4626] 
[   91.350256][ T4340] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.359771][ T4626] EXT4-fs (loop2): Total free blocks count 0
[   91.374751][ T4626] EXT4-fs (loop2): Free/Dirty block details
[   91.381375][ T4626] EXT4-fs (loop2): free_blocks=4096
[   91.386771][ T4626] EXT4-fs (loop2): dirty_blocks=16
[   91.392440][ T4626] EXT4-fs (loop2): Block reservation details
[   91.398538][ T4626] EXT4-fs (loop2): i_reserved_data_blocks=1
[   91.419013][ T4628] EXT4-fs (loop4): Total free blocks count 0
[   91.425304][ T4628] EXT4-fs (loop4): Free/Dirty block details
[   91.425907][  T144] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.433066][ T4638] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   91.454497][ T4628] EXT4-fs (loop4): free_blocks=4096
[   91.461161][ T4628] EXT4-fs (loop4): dirty_blocks=16
[   91.466365][   T26] audit: type=1800 audit(1754887875.814:98): pid=4638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.67" name="file1" dev="loop3" ino=15 res=0 errno=0
[   91.470680][ T4637] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.516590][ T4340] EXT4-fs (loop0): This should not happen!! Data will be lost
[   91.516590][ T4340] 
[   91.538692][ T4630] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.567915][  T144] EXT4-fs (loop2): This should not happen!! Data will be lost
[   91.567915][  T144] 
[   91.577472][ T4628] EXT4-fs (loop4): Block reservation details
[   91.583600][ T4628] EXT4-fs (loop4): i_reserved_data_blocks=1
[   91.633811][   T26] audit: type=1800 audit(1754887875.814:99): pid=4638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.67" name="file1" dev="loop3" ino=15 res=0 errno=0
[   91.685446][ T4630] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.723286][ T1283] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.741706][ T4630] EXT4-fs (loop1): This should not happen!! Data will be lost
[   91.741706][ T4630] 
[   91.787423][ T4630] EXT4-fs (loop1): Total free blocks count 0
[   91.793466][ T4630] EXT4-fs (loop1): Free/Dirty block details
[   91.799918][ T4638] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.818909][   T26] audit: type=1800 audit(1754887875.844:100): pid=4630 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.66" name="file1" dev="loop1" ino=15 res=0 errno=0
[   91.842433][ T4648] loop0: detected capacity change from 0 to 2048
[   91.849323][ T4649] loop2: detected capacity change from 0 to 2048
[   91.849587][ T1283] EXT4-fs (loop4): This should not happen!! Data will be lost
[   91.849587][ T1283] 
[   91.883998][ T4638] EXT4-fs (loop3): This should not happen!! Data will be lost
[   91.883998][ T4638] 
[   91.915396][ T4638] EXT4-fs (loop3): Total free blocks count 0
[   91.937492][ T4638] EXT4-fs (loop3): Free/Dirty block details
[   91.944271][ T4630] EXT4-fs (loop1): free_blocks=4096
[   91.964026][ T4648] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   91.979175][ T4630] EXT4-fs (loop1): dirty_blocks=16
[   91.981061][ T4638] EXT4-fs (loop3): free_blocks=4096
[   91.989790][   T26] audit: type=1800 audit(1754887876.334:101): pid=4648 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.68" name="file1" dev="loop0" ino=15 res=0 errno=0
[   92.010297][ T4638] EXT4-fs (loop3): dirty_blocks=16
[   92.016097][ T4647] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.021049][ T4638] EXT4-fs (loop3): Block reservation details
[   92.038951][ T4638] EXT4-fs (loop3): i_reserved_data_blocks=1
[   92.042403][ T4648] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.045593][ T4630] EXT4-fs (loop1): Block reservation details
[   92.058509][ T4648] EXT4-fs (loop0): This should not happen!! Data will be lost
[   92.058509][ T4648] 
[   92.073954][ T4648] EXT4-fs (loop0): Total free blocks count 0
[   92.078812][ T4649] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   92.080418][ T4648] EXT4-fs (loop0): Free/Dirty block details
[   92.096762][ T4648] EXT4-fs (loop0): free_blocks=4096
[   92.102820][ T4648] EXT4-fs (loop0): dirty_blocks=16
[   92.108258][ T4648] EXT4-fs (loop0): Block reservation details
[   92.114360][ T4648] EXT4-fs (loop0): i_reserved_data_blocks=1
[   92.120919][   T26] audit: type=1800 audit(1754887876.364:102): pid=4648 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.68" name="file1" dev="loop0" ino=15 res=0 errno=0
[   92.127600][ T4630] EXT4-fs (loop1): i_reserved_data_blocks=1
[   92.156394][ T1283] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.171376][ T4646] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
2025/08/11 04:51:16 executed programs: 64
[   92.192900][ T1283] EXT4-fs (loop0): This should not happen!! Data will be lost
[   92.192900][ T1283] 
[   92.205468][   T26] audit: type=1800 audit(1754887876.524:103): pid=4649 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.69" name="file1" dev="loop2" ino=15 res=0 errno=0
[   92.227069][ T4649] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.229343][  T144] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.254498][ T4656] loop4: detected capacity change from 0 to 2048
[   92.262547][ T4649] EXT4-fs (loop2): This should not happen!! Data will be lost
[   92.262547][ T4649] 
[   92.276831][ T4649] EXT4-fs (loop2): Total free blocks count 0
[   92.304105][  T144] EXT4-fs (loop3): This should not happen!! Data will be lost
[   92.304105][  T144] 
[   92.324375][ T4649] EXT4-fs (loop2): Free/Dirty block details
[   92.334477][ T4656] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   92.421287][ T4649] EXT4-fs (loop2): free_blocks=4096
[   92.426614][ T4649] EXT4-fs (loop2): dirty_blocks=16
[   92.435661][ T4649] EXT4-fs (loop2): Block reservation details
[   92.442134][ T4649] EXT4-fs (loop2): i_reserved_data_blocks=1
[   92.444942][ T4654] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.483442][ T4656] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.496246][ T4656] EXT4-fs (loop4): This should not happen!! Data will be lost
[   92.496246][ T4656] 
[   92.519215][ T4661] loop0: detected capacity change from 0 to 2048
[   92.545731][ T4664] loop1: detected capacity change from 0 to 2048
[   92.552878][ T4656] EXT4-fs (loop4): Total free blocks count 0
[   92.583708][ T4656] EXT4-fs (loop4): Free/Dirty block details
[   92.585075][ T4340] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.603453][ T4662] loop3: detected capacity change from 0 to 2048
[   92.626688][ T4656] EXT4-fs (loop4): free_blocks=4096
[   92.635500][ T4661] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   92.647745][ T4656] EXT4-fs (loop4): dirty_blocks=16
[   92.652913][ T4656] EXT4-fs (loop4): Block reservation details
[   92.664901][ T4656] EXT4-fs (loop4): i_reserved_data_blocks=1
[   92.672511][ T4340] EXT4-fs (loop2): This should not happen!! Data will be lost
[   92.672511][ T4340] 
[   92.695022][  T144] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.722938][ T4659] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.749762][ T4661] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.774852][ T4661] EXT4-fs (loop0): This should not happen!! Data will be lost
[   92.774852][ T4661] 
[   92.775709][ T4664] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   92.798383][ T4661] EXT4-fs (loop0): Total free blocks count 0
[   92.804533][ T4661] EXT4-fs (loop0): Free/Dirty block details
[   92.810918][ T4661] EXT4-fs (loop0): free_blocks=4096
[   92.816240][ T4661] EXT4-fs (loop0): dirty_blocks=16
[   92.820136][ T4662] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   92.822113][ T4661] EXT4-fs (loop0): Block reservation details
[   92.832983][ T4663] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.838212][ T4661] EXT4-fs (loop0): i_reserved_data_blocks=1
[   92.888169][  T144] EXT4-fs (loop4): This should not happen!! Data will be lost
[   92.888169][  T144] 
[   92.904520][  T144] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.915298][ T4660] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.927353][  T144] EXT4-fs (loop0): This should not happen!! Data will be lost
[   92.927353][  T144] 
[   92.967640][ T4664] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.981945][ T4664] EXT4-fs (loop1): This should not happen!! Data will be lost
[   92.981945][ T4664] 
[   92.991955][ T4664] EXT4-fs (loop1): Total free blocks count 0
[   93.008536][ T4662] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.022414][ T4674] loop2: detected capacity change from 0 to 2048
[   93.046588][ T4662] EXT4-fs (loop3): This should not happen!! Data will be lost
[   93.046588][ T4662] 
[   93.065662][ T4664] EXT4-fs (loop1): Free/Dirty block details
[   93.082258][ T4664] EXT4-fs (loop1): free_blocks=4096
[   93.088948][ T4662] EXT4-fs (loop3): Total free blocks count 0
[   93.095770][ T4676] loop4: detected capacity change from 0 to 2048
[   93.102997][ T4664] EXT4-fs (loop1): dirty_blocks=16
[   93.112910][ T4674] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   93.125313][ T4662] EXT4-fs (loop3): Free/Dirty block details
[   93.177719][ T4664] EXT4-fs (loop1): Block reservation details
[   93.183846][ T4664] EXT4-fs (loop1): i_reserved_data_blocks=1
[   93.193285][ T4672] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   93.208841][ T4674] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.218823][ T4662] EXT4-fs (loop3): free_blocks=4096
[   93.223839][ T4674] EXT4-fs (loop2): This should not happen!! Data will be lost
[   93.223839][ T4674] 
[   93.226254][ T4662] EXT4-fs (loop3): dirty_blocks=16
[   93.236698][ T4674] EXT4-fs (loop2): Total free blocks count 0
[   93.247724][ T4674] EXT4-fs (loop2): Free/Dirty block details
[   93.253653][ T4674] EXT4-fs (loop2): free_blocks=4096
[   93.259283][ T4674] EXT4-fs (loop2): dirty_blocks=16
[   93.264511][ T4674] EXT4-fs (loop2): Block reservation details
[   93.273261][ T4674] EXT4-fs (loop2): i_reserved_data_blocks=1
[   93.302347][ T4680] loop0: detected capacity change from 0 to 2048
[   93.312415][ T4419] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.319615][ T4662] EXT4-fs (loop3): Block reservation details
[   93.331999][ T4676] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   93.334131][  T144] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.372741][ T4419] EXT4-fs (loop1): This should not happen!! Data will be lost
[   93.372741][ T4419] 
[   93.386338][  T144] EXT4-fs (loop2): This should not happen!! Data will be lost
[   93.386338][  T144] 
[   93.397671][ T4662] EXT4-fs (loop3): i_reserved_data_blocks=1
[   93.412488][ T4675] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   93.431571][ T4676] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.459119][ T4680] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   93.488151][ T4676] EXT4-fs (loop4): This should not happen!! Data will be lost
[   93.488151][ T4676] 
[   93.508591][ T4679] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   93.525345][ T1283] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.544409][ T4676] EXT4-fs (loop4): Total free blocks count 0
[   93.611158][ T1283] EXT4-fs (loop3): This should not happen!! Data will be lost
[   93.611158][ T1283] 
[   93.621378][ T4676] EXT4-fs (loop4): Free/Dirty block details
[   93.648555][ T4680] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.666149][ T4687] loop2: detected capacity change from 0 to 2048
[   93.675983][ T4676] EXT4-fs (loop4): free_blocks=4096
[   93.695936][ T4676] EXT4-fs (loop4): dirty_blocks=16
[   93.708312][ T4680] EXT4-fs (loop0): This should not happen!! Data will be lost
[   93.708312][ T4680] 
[   93.719504][ T4689] loop1: detected capacity change from 0 to 2048
[   93.726059][ T4676] EXT4-fs (loop4): Block reservation details
[   93.726697][ T4680] EXT4-fs (loop0): Total free blocks count 0
[   93.736193][ T4676] EXT4-fs (loop4): i_reserved_data_blocks=1
[   93.765528][ T4680] EXT4-fs (loop0): Free/Dirty block details
[   93.772045][ T4680] EXT4-fs (loop0): free_blocks=4096
[   93.789626][ T1174] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.809793][ T1174] EXT4-fs (loop4): This should not happen!! Data will be lost
[   93.809793][ T1174] 
[   93.829584][ T4680] EXT4-fs (loop0): dirty_blocks=16
[   93.834832][ T4680] EXT4-fs (loop0): Block reservation details
[   93.843026][ T4689] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   93.865702][ T4688] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   93.882225][ T4687] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   93.890894][ T4680] EXT4-fs (loop0): i_reserved_data_blocks=1
[   93.918392][  T144] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.966512][ T4686] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.011521][ T4699] loop4: detected capacity change from 0 to 2048
[   94.021039][ T4689] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.034110][ T4689] EXT4-fs (loop1): This should not happen!! Data will be lost
[   94.034110][ T4689] 
[   94.035223][  T144] EXT4-fs (loop0): This should not happen!! Data will be lost
[   94.035223][  T144] 
[   94.044332][ T4689] EXT4-fs (loop1): Total free blocks count 0
[   94.059982][ T4689] EXT4-fs (loop1): Free/Dirty block details
[   94.065619][ T4687] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.072263][ T4689] EXT4-fs (loop1): free_blocks=4096
[   94.083505][ T4689] EXT4-fs (loop1): dirty_blocks=16
[   94.089584][ T4696] loop3: detected capacity change from 0 to 2048
[   94.096552][ T4687] EXT4-fs (loop2): This should not happen!! Data will be lost
[   94.096552][ T4687] 
[   94.098119][ T4689] EXT4-fs (loop1): Block reservation details
[   94.113704][ T4687] EXT4-fs (loop2): Total free blocks count 0
[   94.134668][ T4689] EXT4-fs (loop1): i_reserved_data_blocks=1
[   94.142812][ T4699] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   94.143491][ T4687] EXT4-fs (loop2): Free/Dirty block details
[   94.159424][ T4687] EXT4-fs (loop2): free_blocks=4096
[   94.164729][ T4687] EXT4-fs (loop2): dirty_blocks=16
[   94.169941][ T4687] EXT4-fs (loop2): Block reservation details
[   94.175964][ T4687] EXT4-fs (loop2): i_reserved_data_blocks=1
[   94.196714][ T4698] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.199558][ T1283] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.212157][ T4699] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.238298][ T4699] EXT4-fs (loop4): This should not happen!! Data will be lost
[   94.238298][ T4699] 
[   94.248118][ T4699] EXT4-fs (loop4): Total free blocks count 0
[   94.254143][ T4699] EXT4-fs (loop4): Free/Dirty block details
[   94.260509][ T4699] EXT4-fs (loop4): free_blocks=4096
[   94.265766][ T4699] EXT4-fs (loop4): dirty_blocks=16
[   94.272005][ T4699] EXT4-fs (loop4): Block reservation details
[   94.281448][ T4699] EXT4-fs (loop4): i_reserved_data_blocks=1
[   94.292939][ T1283] EXT4-fs (loop1): This should not happen!! Data will be lost
[   94.292939][ T1283] 
[   94.305481][  T144] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.330009][ T4696] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   94.362345][  T144] EXT4-fs (loop4): This should not happen!! Data will be lost
[   94.362345][  T144] 
[   94.395196][ T1283] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.401278][ T4695] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.441245][ T4706] loop0: detected capacity change from 0 to 2048
[   94.445816][ T4696] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.449902][ T1283] EXT4-fs (loop2): This should not happen!! Data will be lost
[   94.449902][ T1283] 
[   94.487852][ T4708] loop1: detected capacity change from 0 to 2048
[   94.510088][ T4696] EXT4-fs (loop3): This should not happen!! Data will be lost
[   94.510088][ T4696] 
[   94.520387][ T4696] EXT4-fs (loop3): Total free blocks count 0
[   94.526552][ T4696] EXT4-fs (loop3): Free/Dirty block details
[   94.533145][ T4696] EXT4-fs (loop3): free_blocks=4096
[   94.544651][ T4696] EXT4-fs (loop3): dirty_blocks=16
[   94.556136][ T4705] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.572440][ T4696] EXT4-fs (loop3): Block reservation details
[   94.578264][ T4706] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.579432][ T4696] EXT4-fs (loop3): i_reserved_data_blocks=1
[   94.622958][ T4706] EXT4-fs (loop0): This should not happen!! Data will be lost
[   94.622958][ T4706] 
[   94.633245][ T4706] EXT4-fs (loop0): Total free blocks count 0
[   94.659950][ T4706] EXT4-fs (loop0): Free/Dirty block details
[   94.693315][ T4712] loop4: detected capacity change from 0 to 2048
[   94.710165][ T4706] EXT4-fs (loop0): free_blocks=4096
[   94.722398][ T4706] EXT4-fs (loop0): dirty_blocks=16
[   94.729027][ T4706] EXT4-fs (loop0): Block reservation details
[   94.735299][ T4706] EXT4-fs (loop0): i_reserved_data_blocks=1
[   94.737982][  T144] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.767336][ T4707] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.814391][ T4708] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.828485][ T4335] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.852222][ T4716] loop2: detected capacity change from 0 to 2048
[   94.856484][  T144] EXT4-fs (loop3): This should not happen!! Data will be lost
[   94.856484][  T144] 
[   94.870608][ T4708] EXT4-fs (loop1): This should not happen!! Data will be lost
[   94.870608][ T4708] 
[   94.880905][ T4708] EXT4-fs (loop1): Total free blocks count 0
[   94.886965][ T4708] EXT4-fs (loop1): Free/Dirty block details
[   94.899405][ T4708] EXT4-fs (loop1): free_blocks=4096
[   94.904746][ T4708] EXT4-fs (loop1): dirty_blocks=16
[   94.907495][ T4335] EXT4-fs (loop0): This should not happen!! Data will be lost
[   94.907495][ T4335] 
[   94.914770][ T4708] EXT4-fs (loop1): Block reservation details
[   94.938633][ T4708] EXT4-fs (loop1): i_reserved_data_blocks=1
[   94.941564][ T4709] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.977813][ T4712] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.011470][ T4722] loop3: detected capacity change from 0 to 2048
[   95.020245][ T4712] EXT4-fs (loop4): This should not happen!! Data will be lost
[   95.020245][ T4712] 
[   95.031213][ T4712] EXT4-fs (loop4): Total free blocks count 0
[   95.037249][ T4712] EXT4-fs (loop4): Free/Dirty block details
[   95.045174][ T4712] EXT4-fs (loop4): free_blocks=4096
[   95.054929][ T4712] EXT4-fs (loop4): dirty_blocks=16
[   95.062097][ T4712] EXT4-fs (loop4): Block reservation details
[   95.069993][ T4712] EXT4-fs (loop4): i_reserved_data_blocks=1
[   95.081338][ T4335] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.093793][ T4335] EXT4-fs (loop1): This should not happen!! Data will be lost
[   95.093793][ T4335] 
[   95.137924][ T4721] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.169905][ T4335] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.170300][ T4715] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.186047][ T4335] EXT4-fs (loop4): This should not happen!! Data will be lost
[   95.186047][ T4335] 
[   95.197666][ T4722] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.238297][ T4716] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.257564][ T4716] EXT4-fs (loop2): This should not happen!! Data will be lost
[   95.257564][ T4716] 
[   95.267252][ T4716] EXT4-fs (loop2): Total free blocks count 0
[   95.273592][ T4716] EXT4-fs (loop2): Free/Dirty block details
[   95.279573][ T4716] EXT4-fs (loop2): free_blocks=4096
[   95.284990][ T4716] EXT4-fs (loop2): dirty_blocks=16
[   95.292346][ T4716] EXT4-fs (loop2): Block reservation details
[   95.298927][ T4716] EXT4-fs (loop2): i_reserved_data_blocks=1
[   95.307463][ T4722] EXT4-fs (loop3): This should not happen!! Data will be lost
[   95.307463][ T4722] 
[   95.318015][ T4729] loop0: detected capacity change from 0 to 2048
[   95.329533][ T4722] EXT4-fs (loop3): Total free blocks count 0
[   95.335612][ T4722] EXT4-fs (loop3): Free/Dirty block details
[   95.354713][ T4722] EXT4-fs (loop3): free_blocks=4096
[   95.360047][ T4722] EXT4-fs (loop3): dirty_blocks=16
[   95.370138][ T4335] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.375520][ T4722] EXT4-fs (loop3): Block reservation details
[   95.409567][ T4335] EXT4-fs (loop2): This should not happen!! Data will be lost
[   95.409567][ T4335] 
[   95.410615][ T4734] loop4: detected capacity change from 0 to 2048
[   95.426527][ T4722] EXT4-fs (loop3): i_reserved_data_blocks=1
[   95.475246][ T4727] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.492875][ T4732] loop1: detected capacity change from 0 to 2048
[   95.504491][ T4729] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.528565][ T4335] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.567390][ T4729] EXT4-fs (loop0): This should not happen!! Data will be lost
[   95.567390][ T4729] 
[   95.577209][ T4729] EXT4-fs (loop0): Total free blocks count 0
[   95.584586][ T4729] EXT4-fs (loop0): Free/Dirty block details
[   95.592229][ T4729] EXT4-fs (loop0): free_blocks=4096
[   95.597756][ T4729] EXT4-fs (loop0): dirty_blocks=16
[   95.603230][ T4729] EXT4-fs (loop0): Block reservation details
[   95.609758][ T4335] EXT4-fs (loop3): This should not happen!! Data will be lost
[   95.609758][ T4335] 
[   95.610647][ T4729] EXT4-fs (loop0): i_reserved_data_blocks=1
[   95.650832][    T9] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.663466][ T4731] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.679409][    T9] EXT4-fs (loop0): This should not happen!! Data will be lost
[   95.679409][    T9] 
[   95.688943][ T4732] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.745361][ T4742] loop2: detected capacity change from 0 to 2048
[   95.753869][ T4732] EXT4-fs (loop1): This should not happen!! Data will be lost
[   95.753869][ T4732] 
[   95.761961][ T4733] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.777779][ T4732] EXT4-fs (loop1): Total free blocks count 0
[   95.777803][ T4732] EXT4-fs (loop1): Free/Dirty block details
[   95.777819][ T4732] EXT4-fs (loop1): free_blocks=4096
[   95.777835][ T4732] EXT4-fs (loop1): dirty_blocks=16
[   95.777849][ T4732] EXT4-fs (loop1): Block reservation details
[   95.777862][ T4732] EXT4-fs (loop1): i_reserved_data_blocks=1
[   95.815948][  T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.838138][ T4734] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.892769][  T144] EXT4-fs (loop1): This should not happen!! Data will be lost
[   95.892769][  T144] 
[   95.944193][ T4734] EXT4-fs (loop4): This should not happen!! Data will be lost
[   95.944193][ T4734] 
[   95.955273][ T4740] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.958260][ T4734] EXT4-fs (loop4): Total free blocks count 0
[   95.975589][ T4734] EXT4-fs (loop4): Free/Dirty block details
[   95.990311][ T4734] EXT4-fs (loop4): free_blocks=4096
[   95.995565][ T4734] EXT4-fs (loop4): dirty_blocks=16
[   96.000775][ T4734] EXT4-fs (loop4): Block reservation details
[   96.018945][ T4734] EXT4-fs (loop4): i_reserved_data_blocks=1
[   96.041946][ T4742] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.055106][ T4742] EXT4-fs (loop2): This should not happen!! Data will be lost
[   96.055106][ T4742] 
[   96.065840][ T4742] EXT4-fs (loop2): Total free blocks count 0
[   96.071941][ T4742] EXT4-fs (loop2): Free/Dirty block details
[   96.077989][ T4742] EXT4-fs (loop2): free_blocks=4096
[   96.094459][ T4749] loop3: detected capacity change from 0 to 2048
[   96.104854][ T4742] EXT4-fs (loop2): dirty_blocks=16
[   96.117686][ T1283] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.141884][ T4742] EXT4-fs (loop2): Block reservation details
[   96.146993][ T4751] loop1: detected capacity change from 0 to 2048
[   96.167596][ T4742] EXT4-fs (loop2): i_reserved_data_blocks=1
[   96.170048][ T1283] EXT4-fs (loop4): This should not happen!! Data will be lost
[   96.170048][ T1283] 
[   96.223318][   T26] kauditd_printk_skb: 41 callbacks suppressed
[   96.223333][   T26] audit: type=1800 audit(1754887880.574:145): pid=4749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.90" name="file1" dev="loop3" ino=15 res=0 errno=0
[   96.253718][ T4750] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.269645][ T4748] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.295620][ T1283] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.299513][ T4753] loop0: detected capacity change from 0 to 2048
[   96.310630][ T1283] EXT4-fs (loop2): This should not happen!! Data will be lost
[   96.310630][ T1283] 
[   96.316391][ T4751] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.343291][ T4749] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.346214][   T26] audit: type=1800 audit(1754887880.604:146): pid=4751 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.92" name="file1" dev="loop1" ino=15 res=0 errno=0
[   96.376799][ T4751] EXT4-fs (loop1): This should not happen!! Data will be lost
[   96.376799][ T4751] 
[   96.424236][ T4749] EXT4-fs (loop3): This should not happen!! Data will be lost
[   96.424236][ T4749] 
[   96.434210][ T4751] EXT4-fs (loop1): Total free blocks count 0
[   96.465196][ T4751] EXT4-fs (loop1): Free/Dirty block details
[   96.471391][   T26] audit: type=1800 audit(1754887880.604:147): pid=4751 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.92" name="file1" dev="loop1" ino=15 res=0 errno=0
[   96.511753][ T4752] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.526282][ T4749] EXT4-fs (loop3): Total free blocks count 0
[   96.534775][ T4749] EXT4-fs (loop3): Free/Dirty block details
[   96.542042][ T4762] loop4: detected capacity change from 0 to 2048
[   96.545118][ T4749] EXT4-fs (loop3): free_blocks=4096
[   96.554412][ T4749] EXT4-fs (loop3): dirty_blocks=16
[   96.557855][ T4751] EXT4-fs (loop1): free_blocks=4096
[   96.560285][ T4749] EXT4-fs (loop3): Block reservation details
[   96.575033][ T4751] EXT4-fs (loop1): dirty_blocks=16
[   96.580134][ T4749] EXT4-fs (loop3): i_reserved_data_blocks=1
[   96.586542][   T26] audit: type=1800 audit(1754887880.624:148): pid=4749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.90" name="file1" dev="loop3" ino=15 res=0 errno=0
[   96.596232][ T4761] loop2: detected capacity change from 0 to 2048
[   96.607136][   T26] audit: type=1800 audit(1754887880.864:149): pid=4753 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.94" name="file1" dev="loop0" ino=15 res=0 errno=0
[   96.647739][ T4751] EXT4-fs (loop1): Block reservation details
[   96.654476][ T4751] EXT4-fs (loop1): i_reserved_data_blocks=1
[   96.660676][ T4753] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.684487][    T9] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.690283][   T26] audit: type=1800 audit(1754887880.864:150): pid=4753 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.94" name="file1" dev="loop0" ino=15 res=0 errno=0
[   96.724599][    T9] EXT4-fs (loop3): This should not happen!! Data will be lost
[   96.724599][    T9] 
[   96.743632][ T4753] EXT4-fs (loop0): This should not happen!! Data will be lost
[   96.743632][ T4753] 
[   96.756503][ T4753] EXT4-fs (loop0): Total free blocks count 0
[   96.760472][ T1174] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.762790][ T4753] EXT4-fs (loop0): Free/Dirty block details
[   96.781619][ T4753] EXT4-fs (loop0): free_blocks=4096
[   96.786870][ T4753] EXT4-fs (loop0): dirty_blocks=16
[   96.792090][ T4753] EXT4-fs (loop0): Block reservation details
[   96.798260][ T4753] EXT4-fs (loop0): i_reserved_data_blocks=1
[   96.804321][   T26] audit: type=1800 audit(1754887881.154:151): pid=4761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.95" name="file1" dev="loop2" ino=15 res=0 errno=0
[   96.826210][   T26] audit: type=1800 audit(1754887881.184:152): pid=4761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.95" name="file1" dev="loop2" ino=15 res=0 errno=0
[   96.846987][ T4759] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.857833][ T4760] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.867102][ T1174] EXT4-fs (loop1): This should not happen!! Data will be lost
[   96.867102][ T1174] 
[   96.880445][ T4761] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.918892][   T26] audit: type=1800 audit(1754887881.204:153): pid=4762 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.93" name="file1" dev="loop4" ino=15 res=0 errno=0
[   96.943566][ T4761] EXT4-fs (loop2): This should not happen!! Data will be lost
[   96.943566][ T4761] 
[   96.954136][ T4762] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.996905][    T9] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.044571][ T4761] EXT4-fs (loop2): Total free blocks count 0
[   97.059908][ T4762] EXT4-fs (loop4): This should not happen!! Data will be lost
[   97.059908][ T4762] 
[   97.070428][    T9] EXT4-fs (loop0): This should not happen!! Data will be lost
[   97.070428][    T9] 
[   97.088050][ T4761] EXT4-fs (loop2): Free/Dirty block details
[   97.093999][ T4761] EXT4-fs (loop2): free_blocks=4096
[   97.102480][ T4762] EXT4-fs (loop4): Total free blocks count 0
[   97.120295][   T26] audit: type=1800 audit(1754887881.204:154): pid=4762 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.93" name="file1" dev="loop4" ino=15 res=0 errno=0
[   97.151879][ T4761] EXT4-fs (loop2): dirty_blocks=16
[   97.157141][ T4761] EXT4-fs (loop2): Block reservation details
[   97.164563][ T4762] EXT4-fs (loop4): Free/Dirty block details
[   97.175887][ T4772] loop3: detected capacity change from 0 to 2048
[   97.184513][ T4762] EXT4-fs (loop4): free_blocks=4096
[   97.207483][ T4761] EXT4-fs (loop2): i_reserved_data_blocks=1
[   97.217801][ T4762] EXT4-fs (loop4): dirty_blocks=16
[   97.222963][ T4762] EXT4-fs (loop4): Block reservation details
[   97.235602][ T4773] loop1: detected capacity change from 0 to 2048
[   97.262766][ T4762] EXT4-fs (loop4): i_reserved_data_blocks=1
[   97.276090][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
2025/08/11 04:51:21 executed programs: 92
[   97.313165][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[   97.313165][    T9] 
[   97.333274][ T4776] loop0: detected capacity change from 0 to 2048
[   97.349664][ T4335] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.374276][ T4770] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.405705][ T4335] EXT4-fs (loop4): This should not happen!! Data will be lost
[   97.405705][ T4335] 
[   97.419352][ T4772] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.432352][ T4772] EXT4-fs (loop3): This should not happen!! Data will be lost
[   97.432352][ T4772] 
[   97.459845][ T4771] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.469205][ T4772] EXT4-fs (loop3): Total free blocks count 0
[   97.481822][ T4772] EXT4-fs (loop3): Free/Dirty block details
[   97.494703][ T4772] EXT4-fs (loop3): free_blocks=4096
[   97.500246][ T4772] EXT4-fs (loop3): dirty_blocks=16
[   97.505659][ T4774] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.505748][ T4772] EXT4-fs (loop3): Block reservation details
[   97.526453][ T4772] EXT4-fs (loop3): i_reserved_data_blocks=1
[   97.541401][ T4776] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.554034][ T4776] EXT4-fs (loop0): This should not happen!! Data will be lost
[   97.554034][ T4776] 
[   97.563813][ T4776] EXT4-fs (loop0): Total free blocks count 0
[   97.570782][ T4776] EXT4-fs (loop0): Free/Dirty block details
[   97.576723][ T4776] EXT4-fs (loop0): free_blocks=4096
[   97.582187][ T4776] EXT4-fs (loop0): dirty_blocks=16
[   97.597610][ T4776] EXT4-fs (loop0): Block reservation details
[   97.599405][ T1283] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.609469][ T4776] EXT4-fs (loop0): i_reserved_data_blocks=1
[   97.624127][ T4773] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.644669][ T1174] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.655883][ T4785] loop2: detected capacity change from 0 to 2048
[   97.657486][ T4773] EXT4-fs (loop1): This should not happen!! Data will be lost
[   97.657486][ T4773] 
[   97.674558][ T1174] EXT4-fs (loop0): This should not happen!! Data will be lost
[   97.674558][ T1174] 
[   97.694847][ T4773] EXT4-fs (loop1): Total free blocks count 0
[   97.705472][ T4773] EXT4-fs (loop1): Free/Dirty block details
[   97.711668][ T1283] EXT4-fs (loop3): This should not happen!! Data will be lost
[   97.711668][ T1283] 
[   97.765904][ T4788] loop4: detected capacity change from 0 to 2048
[   97.768477][ T4773] EXT4-fs (loop1): free_blocks=4096
[   97.816223][ T4784] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.830569][ T4773] EXT4-fs (loop1): dirty_blocks=16
[   97.830592][ T4773] EXT4-fs (loop1): Block reservation details
[   97.830606][ T4773] EXT4-fs (loop1): i_reserved_data_blocks=1
[   97.861991][ T4785] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.875057][ T4785] EXT4-fs (loop2): This should not happen!! Data will be lost
[   97.875057][ T4785] 
[   97.885607][ T4785] EXT4-fs (loop2): Total free blocks count 0
[   97.892011][ T4785] EXT4-fs (loop2): Free/Dirty block details
[   97.903598][ T4785] EXT4-fs (loop2): free_blocks=4096
[   97.910573][ T4785] EXT4-fs (loop2): dirty_blocks=16
[   97.916170][ T4785] EXT4-fs (loop2): Block reservation details
[   97.924006][ T4785] EXT4-fs (loop2): i_reserved_data_blocks=1
[   98.007969][ T4792] loop0: detected capacity change from 0 to 2048
[   98.016047][ T4787] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.018898][ T4797] loop3: detected capacity change from 0 to 2048
[   98.050987][ T4788] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.051035][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.063787][ T4788] EXT4-fs (loop4): This should not happen!! Data will be lost
[   98.063787][ T4788] 
[   98.107799][ T4788] EXT4-fs (loop4): Total free blocks count 0
[   98.113846][ T4788] EXT4-fs (loop4): Free/Dirty block details
[   98.114880][ T4799] loop1: detected capacity change from 0 to 2048
[   98.126836][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[   98.126836][    T9] 
[   98.145469][ T4796] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.148611][ T4788] EXT4-fs (loop4): free_blocks=4096
[   98.167815][ T4788] EXT4-fs (loop4): dirty_blocks=16
[   98.172984][ T4788] EXT4-fs (loop4): Block reservation details
[   98.179826][ T4788] EXT4-fs (loop4): i_reserved_data_blocks=1
[   98.188262][ T4797] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.203185][ T4797] EXT4-fs (loop3): This should not happen!! Data will be lost
[   98.203185][ T4797] 
[   98.213638][ T4797] EXT4-fs (loop3): Total free blocks count 0
[   98.219984][ T4797] EXT4-fs (loop3): Free/Dirty block details
[   98.226144][ T4797] EXT4-fs (loop3): free_blocks=4096
[   98.226786][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.231974][ T4797] EXT4-fs (loop3): dirty_blocks=16
[   98.251135][ T4797] EXT4-fs (loop3): Block reservation details
[   98.266732][ T4791] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.284669][ T4792] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.302298][ T4798] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.308792][ T4792] EXT4-fs (loop0): This should not happen!! Data will be lost
[   98.308792][ T4792] 
[   98.328447][ T4799] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.371534][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[   98.371534][    T9] 
[   98.379780][ T4797] EXT4-fs (loop3): i_reserved_data_blocks=1
[   98.382196][ T4799] EXT4-fs (loop1): This should not happen!! Data will be lost
[   98.382196][ T4799] 
[   98.403870][ T4808] loop2: detected capacity change from 0 to 2048
[   98.414449][ T4792] EXT4-fs (loop0): Total free blocks count 0
[   98.430024][ T4799] EXT4-fs (loop1): Total free blocks count 0
[   98.433341][ T4792] EXT4-fs (loop0): Free/Dirty block details
[   98.436044][ T4799] EXT4-fs (loop1): Free/Dirty block details
[   98.444218][ T4792] EXT4-fs (loop0): free_blocks=4096
[   98.448600][  T144] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.453748][ T4792] EXT4-fs (loop0): dirty_blocks=16
[   98.510017][  T144] EXT4-fs (loop3): This should not happen!! Data will be lost
[   98.510017][  T144] 
[   98.518587][ T4792] EXT4-fs (loop0): Block reservation details
[   98.526291][ T4792] EXT4-fs (loop0): i_reserved_data_blocks=1
[   98.573859][ T4799] EXT4-fs (loop1): free_blocks=4096
[   98.597431][ T4799] EXT4-fs (loop1): dirty_blocks=16
[   98.602604][ T4799] EXT4-fs (loop1): Block reservation details
[   98.606739][ T4807] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.623403][ T4799] EXT4-fs (loop1): i_reserved_data_blocks=1
[   98.683255][    T9] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.684361][  T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.705590][ T4811] loop4: detected capacity change from 0 to 2048
[   98.711366][  T144] EXT4-fs (loop1): This should not happen!! Data will be lost
[   98.711366][  T144] 
[   98.738420][ T4808] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.767372][    T9] EXT4-fs (loop0): This should not happen!! Data will be lost
[   98.767372][    T9] 
[   98.790993][ T4816] loop3: detected capacity change from 0 to 2048
[   98.799940][ T4808] EXT4-fs (loop2): This should not happen!! Data will be lost
[   98.799940][ T4808] 
[   98.832394][ T4808] EXT4-fs (loop2): Total free blocks count 0
[   98.838800][ T4808] EXT4-fs (loop2): Free/Dirty block details
[   98.844820][ T4808] EXT4-fs (loop2): free_blocks=4096
[   98.850984][ T4808] EXT4-fs (loop2): dirty_blocks=16
[   98.856226][ T4808] EXT4-fs (loop2): Block reservation details
[   98.862622][ T4808] EXT4-fs (loop2): i_reserved_data_blocks=1
[   98.883605][ T4809] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.915998][  T144] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.950176][ T4811] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.962968][ T4811] EXT4-fs (loop4): This should not happen!! Data will be lost
[   98.962968][ T4811] 
[   98.973426][ T4811] EXT4-fs (loop4): Total free blocks count 0
[   98.987483][ T4811] EXT4-fs (loop4): Free/Dirty block details
[   98.993429][ T4811] EXT4-fs (loop4): free_blocks=4096
[   98.998500][ T4815] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.000780][ T4811] EXT4-fs (loop4): dirty_blocks=16
[   99.019064][ T4811] EXT4-fs (loop4): Block reservation details
[   99.025076][ T4811] EXT4-fs (loop4): i_reserved_data_blocks=1
[   99.032553][  T144] EXT4-fs (loop2): This should not happen!! Data will be lost
[   99.032553][  T144] 
[   99.061108][ T4816] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.074734][ T4816] EXT4-fs (loop3): This should not happen!! Data will be lost
[   99.074734][ T4816] 
[   99.157530][ T1174] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.167910][ T4827] loop0: detected capacity change from 0 to 2048
[   99.186018][ T4816] EXT4-fs (loop3): Total free blocks count 0
[   99.234056][ T4816] EXT4-fs (loop3): Free/Dirty block details
[   99.247501][ T1174] EXT4-fs (loop4): This should not happen!! Data will be lost
[   99.247501][ T1174] 
[   99.284445][ T4816] EXT4-fs (loop3): free_blocks=4096
[   99.295989][ T4826] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.307626][ T4816] EXT4-fs (loop3): dirty_blocks=16
[   99.323961][ T4830] loop2: detected capacity change from 0 to 2048
[   99.325736][ T4827] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.336497][ T4816] EXT4-fs (loop3): Block reservation details
[   99.344001][ T4831] loop1: detected capacity change from 0 to 2048
[   99.349420][ T4816] EXT4-fs (loop3): i_reserved_data_blocks=1
[   99.367801][ T4827] EXT4-fs (loop0): This should not happen!! Data will be lost
[   99.367801][ T4827] 
[   99.377762][ T4827] EXT4-fs (loop0): Total free blocks count 0
[   99.384319][ T4827] EXT4-fs (loop0): Free/Dirty block details
[   99.390635][ T4827] EXT4-fs (loop0): free_blocks=4096
[   99.395977][ T4827] EXT4-fs (loop0): dirty_blocks=16
[   99.401363][ T4827] EXT4-fs (loop0): Block reservation details
[   99.427192][ T4829] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.446527][ T4830] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.460023][ T4830] EXT4-fs (loop2): This should not happen!! Data will be lost
[   99.460023][ T4830] 
[   99.469787][ T4830] EXT4-fs (loop2): Total free blocks count 0
[   99.476300][ T4830] EXT4-fs (loop2): Free/Dirty block details
[   99.482378][ T4830] EXT4-fs (loop2): free_blocks=4096
[   99.484509][ T4827] EXT4-fs (loop0): i_reserved_data_blocks=1
[   99.487871][ T4830] EXT4-fs (loop2): dirty_blocks=16
[   99.487889][ T4830] EXT4-fs (loop2): Block reservation details
[   99.487902][ T4830] EXT4-fs (loop2): i_reserved_data_blocks=1
[   99.518134][ T4838] loop4: detected capacity change from 0 to 2048
[   99.545304][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.575644][ T1174] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.588326][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[   99.588326][    T9] 
[   99.615089][    T9] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.644714][    T9] EXT4-fs (loop0): This should not happen!! Data will be lost
[   99.644714][    T9] 
[   99.654605][ T4835] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.696995][ T4838] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.718121][ T1174] EXT4-fs (loop3): This should not happen!! Data will be lost
[   99.718121][ T1174] 
[   99.728968][ T4844] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.746984][ T4844] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.759571][ T4844] EXT4-fs (loop1): This should not happen!! Data will be lost
[   99.759571][ T4844] 
[   99.769815][ T4844] EXT4-fs (loop1): Total free blocks count 0
[   99.777662][ T4844] EXT4-fs (loop1): Free/Dirty block details
[   99.785922][ T4844] EXT4-fs (loop1): free_blocks=4096
[   99.793065][ T4844] EXT4-fs (loop1): dirty_blocks=16
[   99.798800][ T4844] EXT4-fs (loop1): Block reservation details
[   99.804812][ T4844] EXT4-fs (loop1): i_reserved_data_blocks=1
[   99.817796][ T4838] EXT4-fs (loop4): This should not happen!! Data will be lost
[   99.817796][ T4838] 
[   99.830260][ T4838] EXT4-fs (loop4): Total free blocks count 0
[   99.840388][ T4838] EXT4-fs (loop4): Free/Dirty block details
[   99.846330][ T4838] EXT4-fs (loop4): free_blocks=4096
[   99.871219][ T4335] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.894197][ T4335] EXT4-fs (loop1): This should not happen!! Data will be lost
[   99.894197][ T4335] 
[   99.906065][ T4838] EXT4-fs (loop4): dirty_blocks=16
[   99.916234][ T4838] EXT4-fs (loop4): Block reservation details
[   99.941615][ T4838] EXT4-fs (loop4): i_reserved_data_blocks=1
[   99.953466][ T4847] loop2: detected capacity change from 0 to 2048
[   99.977220][ T4335] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.990833][ T4335] EXT4-fs (loop4): This should not happen!! Data will be lost
[   99.990833][ T4335] 
[  100.035659][ T4849] loop0: detected capacity change from 0 to 2048
[  100.073766][ T4852] loop3: detected capacity change from 0 to 2048
[  100.094744][ T4854] loop1: detected capacity change from 0 to 2048
[  100.183536][ T4850] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.192005][ T4853] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.200865][ T4852] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.225510][ T4852] EXT4-fs (loop3): This should not happen!! Data will be lost
[  100.225510][ T4852] 
[  100.238701][ T4845] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.240576][ T4852] EXT4-fs (loop3): Total free blocks count 0
[  100.258303][ T4854] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.259390][ T4852] EXT4-fs (loop3): Free/Dirty block details
[  100.278630][ T4852] EXT4-fs (loop3): free_blocks=4096
[  100.280940][ T4848] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, 
[  100.283872][ T4852] EXT4-fs (loop3): dirty_blocks=16
[  100.283890][ T4852] EXT4-fs (loop3): Block reservation details
[  100.283904][ T4852] EXT4-fs (loop3): i_reserved_data_blocks=1
[  100.292199][ T4848] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.318990][ T4846] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.328709][ T4854] EXT4-fs (loop1): This should not happen!! Data will be lost
[  100.328709][ T4854] 
[  100.331649][ T4846] EXT4-fs (loop2): This should not happen!! Data will be lost
[  100.331649][ T4846] 
[  100.351246][ T4846] EXT4-fs (loop2): Total free blocks count 0
[  100.353836][ T4849] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.357240][ T4846] EXT4-fs (loop2): Free/Dirty block details
[  100.375574][ T4846] EXT4-fs (loop2): free_blocks=4096
[  100.380886][ T4846] EXT4-fs (loop2): dirty_blocks=16
[  100.386611][ T4846] EXT4-fs (loop2): Block reservation details
[  100.398033][ T4846] EXT4-fs (loop2): i_reserved_data_blocks=1
[  100.404015][ T4865] loop4: detected capacity change from 0 to 2048
[  100.405750][ T4854] EXT4-fs (loop1): Total free blocks count 0
[  100.417264][ T4854] EXT4-fs (loop1): Free/Dirty block details
[  100.419500][ T4335] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.428733][ T4854] EXT4-fs (loop1): free_blocks=4096
[  100.442110][ T1174] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.454464][ T4849] EXT4-fs (loop0): This should not happen!! Data will be lost
[  100.454464][ T4849] 
[  100.477573][ T4849] EXT4-fs (loop0): Total free blocks count 0
[  100.481828][ T4335] EXT4-fs (loop3): This should not happen!! Data will be lost
[  100.481828][ T4335] 
[  100.483767][ T1174] EXT4-fs (loop2): This should not happen!! Data will be lost
[  100.483767][ T1174] 
[  100.503254][ T4849] EXT4-fs (loop0): Free/Dirty block details
[  100.510655][ T4854] EXT4-fs (loop1): dirty_blocks=16
[  100.516028][ T4849] EXT4-fs (loop0): free_blocks=4096
[  100.521444][ T4854] EXT4-fs (loop1): Block reservation details
[  100.527634][ T4849] EXT4-fs (loop0): dirty_blocks=16
[  100.532798][ T4849] EXT4-fs (loop0): Block reservation details
[  100.539035][ T4854] EXT4-fs (loop1): i_reserved_data_blocks=1
[  100.548260][ T4849] EXT4-fs (loop0): i_reserved_data_blocks=1
[  100.576632][  T154] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.578181][ T4864] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.592716][  T154] EXT4-fs (loop1): This should not happen!! Data will be lost
[  100.592716][  T154] 
[  100.622209][  T144] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.656209][ T4865] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.668679][ T4865] EXT4-fs (loop4): This should not happen!! Data will be lost
[  100.668679][ T4865] 
[  100.678433][ T4865] EXT4-fs (loop4): Total free blocks count 0
[  100.684434][ T4865] EXT4-fs (loop4): Free/Dirty block details
[  100.691302][ T4865] EXT4-fs (loop4): free_blocks=4096
[  100.696672][ T4865] EXT4-fs (loop4): dirty_blocks=16
[  100.743549][ T4865] EXT4-fs (loop4): Block reservation details
[  100.758984][  T144] EXT4-fs (loop0): This should not happen!! Data will be lost
[  100.758984][  T144] 
[  100.811942][ T4876] loop2: detected capacity change from 0 to 2048
[  100.826884][ T4865] EXT4-fs (loop4): i_reserved_data_blocks=1
[  100.843313][ T4874] loop3: detected capacity change from 0 to 2048
[  100.850941][ T4871] loop1: detected capacity change from 0 to 2048
[  100.914766][ T4335] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.969618][ T4870] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.995042][ T4875] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  101.018733][ T4873] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  101.030762][ T4871] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.066396][ T4335] EXT4-fs (loop4): This should not happen!! Data will be lost
[  101.066396][ T4335] 
[  101.073934][ T4885] loop0: detected capacity change from 0 to 2048
[  101.084698][ T4876] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.097649][ T4876] EXT4-fs (loop2): This should not happen!! Data will be lost
[  101.097649][ T4876] 
[  101.107774][ T4876] EXT4-fs (loop2): Total free blocks count 0
[  101.116678][ T4876] EXT4-fs (loop2): Free/Dirty block details
[  101.122818][ T4876] EXT4-fs (loop2): free_blocks=4096
[  101.128098][ T4876] EXT4-fs (loop2): dirty_blocks=16
[  101.133370][ T4876] EXT4-fs (loop2): Block reservation details
[  101.140181][ T4876] EXT4-fs (loop2): i_reserved_data_blocks=1
[  101.147135][ T4874] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.155334][ T4871] EXT4-fs (loop1): This should not happen!! Data will be lost
[  101.155334][ T4871] 
[  101.162910][ T4874] EXT4-fs (loop3): This should not happen!! Data will be lost
[  101.162910][ T4874] 
[  101.178991][ T4874] EXT4-fs (loop3): Total free blocks count 0
[  101.194997][ T4871] EXT4-fs (loop1): Total free blocks count 0
[  101.197686][ T4874] EXT4-fs (loop3): Free/Dirty block details
[  101.207502][ T4874] EXT4-fs (loop3): free_blocks=4096
[  101.207554][ T1174] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.212838][ T4874] EXT4-fs (loop3): dirty_blocks=16
[  101.233710][ T4871] EXT4-fs (loop1): Free/Dirty block details
[  101.248765][ T4871] EXT4-fs (loop1): free_blocks=4096
[  101.257882][ T4874] EXT4-fs (loop3): Block reservation details
[  101.263986][ T1174] EXT4-fs (loop2): This should not happen!! Data will be lost
[  101.263986][ T1174] 
[  101.265665][ T4874] EXT4-fs (loop3): i_reserved_data_blocks=1
[  101.286733][ T4887] loop4: detected capacity change from 0 to 2048
[  101.291440][ T4871] EXT4-fs (loop1): dirty_blocks=16
[  101.315023][ T4871] EXT4-fs (loop1): Block reservation details
[  101.322958][   T26] kauditd_printk_skb: 46 callbacks suppressed
[  101.322972][   T26] audit: type=1800 audit(1754887885.674:201): pid=4884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.120" name="file1" dev="loop0" ino=15 res=0 errno=0
[  101.345158][ T4871] EXT4-fs (loop1): i_reserved_data_blocks=1
[  101.350522][   T26] audit: type=1800 audit(1754887885.674:202): pid=4884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.120" name="file1" dev="loop0" ino=15 res=0 errno=0
[  101.356153][ T4877] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  101.393697][ T1174] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.393718][ T4884] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.418916][ T4335] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.438017][ T1174] EXT4-fs (loop3): This should not happen!! Data will be lost
[  101.438017][ T1174] 
[  101.447054][ T4884] EXT4-fs (loop0): This should not happen!! Data will be lost
[  101.447054][ T4884] 
[  101.460516][ T4884] EXT4-fs (loop0): Total free blocks count 0
[  101.467225][ T4884] EXT4-fs (loop0): Free/Dirty block details
[  101.467828][ T4335] EXT4-fs (loop1): This should not happen!! Data will be lost
[  101.467828][ T4335] 
[  101.475554][ T4884] EXT4-fs (loop0): free_blocks=4096
[  101.490280][ T4884] EXT4-fs (loop0): dirty_blocks=16
[  101.495592][ T4884] EXT4-fs (loop0): Block reservation details
[  101.501940][ T4884] EXT4-fs (loop0): i_reserved_data_blocks=1
[  101.535418][   T26] audit: type=1800 audit(1754887885.884:203): pid=4887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.121" name="file1" dev="loop4" ino=15 res=0 errno=0
[  101.554448][ T4893] loop2: detected capacity change from 0 to 2048
[  101.558598][ T4886] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  101.592752][   T26] audit: type=1800 audit(1754887885.914:204): pid=4887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.121" name="file1" dev="loop4" ino=15 res=0 errno=0
[  101.614077][ T4887] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.626628][ T4887] EXT4-fs (loop4): This should not happen!! Data will be lost
[  101.626628][ T4887] 
[  101.637057][ T4887] EXT4-fs (loop4): Total free blocks count 0
[  101.643297][   T26] audit: type=1800 audit(1754887885.994:205): pid=4893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.122" name="file1" dev="loop2" ino=15 res=0 errno=0
[  101.643372][ T4887] EXT4-fs (loop4): Free/Dirty block details
[  101.675292][ T4892] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  101.723695][   T26] audit: type=1800 audit(1754887885.994:206): pid=4893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.122" name="file1" dev="loop2" ino=15 res=0 errno=0
[  101.732086][  T154] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.761240][ T4887] EXT4-fs (loop4): free_blocks=4096
[  101.766632][ T4887] EXT4-fs (loop4): dirty_blocks=16
[  101.772838][ T4887] EXT4-fs (loop4): Block reservation details
[  101.779098][ T4887] EXT4-fs (loop4): i_reserved_data_blocks=1
[  101.793286][  T154] EXT4-fs (loop0): This should not happen!! Data will be lost
[  101.793286][  T154] 
[  101.804255][ T4893] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.816980][ T4419] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.830618][ T4419] EXT4-fs (loop4): This should not happen!! Data will be lost
[  101.830618][ T4419] 
[  101.849795][ T4893] EXT4-fs (loop2): This should not happen!! Data will be lost
[  101.849795][ T4893] 
[  101.885402][ T4900] loop1: detected capacity change from 0 to 2048
[  101.887492][ T4893] EXT4-fs (loop2): Total free blocks count 0
[  101.906388][ T4901] loop3: detected capacity change from 0 to 2048
[  101.945993][ T4893] EXT4-fs (loop2): Free/Dirty block details
[  102.005462][ T4893] EXT4-fs (loop2): free_blocks=4096
[  102.031059][ T4893] EXT4-fs (loop2): dirty_blocks=16
[  102.036235][ T4893] EXT4-fs (loop2): Block reservation details
[  102.043542][   T26] audit: type=1800 audit(1754887886.394:207): pid=4900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.124" name="file1" dev="loop1" ino=15 res=0 errno=0
[  102.071620][ T4899] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  102.110083][ T4893] EXT4-fs (loop2): i_reserved_data_blocks=1
[  102.128503][ T4898] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  102.141097][ T4908] loop0: detected capacity change from 0 to 2048
[  102.159682][ T4906] loop4: detected capacity change from 0 to 2048
[  102.167686][ T4901] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  102.183166][ T4900] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  102.200977][  T154] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  102.223804][   T26] audit: type=1800 audit(1754887886.424:208): pid=4900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.124" name="file1" dev="loop1" ino=15 res=0 errno=0
[  102.224070][ T4901] EXT4-fs (loop3): This should not happen!! Data will be lost
[  102.224070][ T4901] 
[  102.244721][ T4901] EXT4-fs (loop3): Total free blocks count 0
[  102.277503][ T4900] EXT4-fs (loop1): This should not happen!! Data will be lost
[  102.277503][ T4900] 
[  102.278011][  T154] EXT4-fs (loop2): This should not happen!! Data will be lost
[  102.278011][  T154] 
[  102.287185][ T4900] EXT4-fs (loop1): Total free blocks count 0
[  102.287204][ T4900] EXT4-fs (loop1): Free/Dirty block details
[  102.287218][ T4900] EXT4-fs (loop1): free_blocks=4096
[  102.287233][ T4900] EXT4-fs (loop1): dirty_blocks=16
[  102.287246][ T4900] EXT4-fs (loop1): Block reservation details
[  102.287258][ T4900] EXT4-fs (loop1): i_reserved_data_blocks=1
[  102.297532][ T4901] EXT4-fs (loop3): Free/Dirty block details
[  102.361440][ T4901] EXT4-fs (loop3): free_blocks=4096
[  102.365092][ T4904] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  102.366855][ T4901] EXT4-fs (loop3): dirty_blocks=16
[  102.389926][ T4901] EXT4-fs (loop3): Block reservation details
[  102.396242][ T4901] EXT4-fs (loop3): i_reserved_data_blocks=1
[  102.405405][   T26] audit: type=1800 audit(1754887886.474:209): pid=4901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.123" name="file1" dev="loop3" ino=15 res=0 errno=0
[  102.426478][   T26] audit: type=1800 audit(1754887886.474:210): pid=4901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.123" name="file1" dev="loop3" ino=15 res=0 errno=0
[  102.451024][ T4908] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  102.465795][ T4908] EXT4-fs (loop0): This should not happen!! Data will be lost
[  102.465795][ T4908] 
2025/08/11 04:51:26 executed programs: 121
[  102.482057][ T4908] EXT4-fs (loop0): Total free blocks count 0
[  102.490720][ T4903] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  102.507629][  T144] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  102.526189][ T1174] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  102.531462][ T4908] EXT4-fs (loop0): Free/Dirty block details
[  102.558645][ T1174] EXT4-fs (loop1): This should not happen!! Data will be lost
[  102.558645][ T1174] 
[  102.567663][  T144] EXT4-fs (loop3): This should not happen!! Data will be lost
[  102.567663][  T144] 
[  102.579281][ T4906] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  102.594242][ T4906] EXT4-fs (loop4): This should not happen!! Data will be lost
[  102.594242][ T4906] 
[  102.596819][ T4908] EXT4-fs (loop0): free_blocks=4096
[  102.624344][ T4906] EXT4-fs (loop4): Total free blocks count 0
[  102.630773][ T4906] EXT4-fs (loop4): Free/Dirty block details
[  102.636778][ T4906] EXT4-fs (loop4): free_blocks=4096
[  102.647537][ T4908] EXT4-fs (loop0): dirty_blocks=16
[  102.653081][ T4908] EXT4-fs (loop0): Block reservation details
[  102.665235][ T4906] EXT4-fs (loop4): dirty_blocks=16
[  102.681767][ T4906] EXT4-fs (loop4): Block reservation details
[  102.689635][ T4908] EXT4-fs (loop0): i_reserved_data_blocks=1
[  102.706437][ T4906] EXT4-fs (loop4): i_reserved_data_blocks=1
[  102.783274][ T1174] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  102.813075][ T4919] loop2: detected capacity change from 0 to 2048
[  102.825352][ T4923] loop3: detected capacity change from 0 to 2048
[  102.831890][ T1174] EXT4-fs (loop4): This should not happen!! Data will be lost
[  102.831890][ T1174] 
[  102.850542][  T154] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  102.864974][  T154] EXT4-fs (loop0): This should not happen!! Data will be lost
[  102.864974][  T154] 
[  102.874731][ T4924] loop1: detected capacity change from 0 to 2048
[  102.957852][ T4918] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  102.991643][ T4920] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  103.021273][ T4932] loop4: detected capacity change from 0 to 2048
[  103.032574][ T4919] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.046578][ T4919] EXT4-fs (loop2): This should not happen!! Data will be lost
[  103.046578][ T4919] 
[  103.057052][ T4919] EXT4-fs (loop2): Total free blocks count 0
[  103.063178][ T4919] EXT4-fs (loop2): Free/Dirty block details
[  103.074070][ T4919] EXT4-fs (loop2): free_blocks=4096
[  103.079499][ T4919] EXT4-fs (loop2): dirty_blocks=16
[  103.083815][ T4922] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  103.085460][ T4919] EXT4-fs (loop2): Block reservation details
[  103.105738][ T4919] EXT4-fs (loop2): i_reserved_data_blocks=1
[  103.160769][ T4923] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.168485][ T4924] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.174434][ T4923] EXT4-fs (loop3): This should not happen!! Data will be lost
[  103.174434][ T4923] 
[  103.195757][ T4923] EXT4-fs (loop3): Total free blocks count 0
[  103.236891][ T4934] loop0: detected capacity change from 0 to 2048
[  103.243831][  T154] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.246867][ T4924] EXT4-fs (loop1): This should not happen!! Data will be lost
[  103.246867][ T4924] 
[  103.265805][ T4931] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  103.266642][ T4924] EXT4-fs (loop1): Total free blocks count 0
[  103.285139][ T4923] EXT4-fs (loop3): Free/Dirty block details
[  103.292493][ T4924] EXT4-fs (loop1): Free/Dirty block details
[  103.298954][ T4924] EXT4-fs (loop1): free_blocks=4096
[  103.304032][  T154] EXT4-fs (loop2): This should not happen!! Data will be lost
[  103.304032][  T154] 
[  103.304283][ T4924] EXT4-fs (loop1): dirty_blocks=16
[  103.325404][ T4932] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.338059][ T4932] EXT4-fs (loop4): This should not happen!! Data will be lost
[  103.338059][ T4932] 
[  103.348908][ T4932] EXT4-fs (loop4): Total free blocks count 0
[  103.354946][ T4932] EXT4-fs (loop4): Free/Dirty block details
[  103.358025][ T4923] EXT4-fs (loop3): free_blocks=4096
[  103.361435][ T4932] EXT4-fs (loop4): free_blocks=4096
[  103.375745][ T4932] EXT4-fs (loop4): dirty_blocks=16
[  103.382460][ T4932] EXT4-fs (loop4): Block reservation details
[  103.389040][ T4932] EXT4-fs (loop4): i_reserved_data_blocks=1
[  103.394289][ T4923] EXT4-fs (loop3): dirty_blocks=16
[  103.399229][ T4924] EXT4-fs (loop1): Block reservation details
[  103.412885][ T4924] EXT4-fs (loop1): i_reserved_data_blocks=1
[  103.424245][ T4933] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  103.447737][ T4934] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.460363][ T4934] EXT4-fs (loop0): This should not happen!! Data will be lost
[  103.460363][ T4934] 
[  103.470236][ T4934] EXT4-fs (loop0): Total free blocks count 0
[  103.476597][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.483257][ T4934] EXT4-fs (loop0): Free/Dirty block details
[  103.494836][ T4934] EXT4-fs (loop0): free_blocks=4096
[  103.497905][ T4923] EXT4-fs (loop3): Block reservation details
[  103.500599][ T4934] EXT4-fs (loop0): dirty_blocks=16
[  103.513516][ T4934] EXT4-fs (loop0): Block reservation details
[  103.518386][ T4923] EXT4-fs (loop3): i_reserved_data_blocks=1
[  103.520877][ T4934] EXT4-fs (loop0): i_reserved_data_blocks=1
[  103.559080][ T1174] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.568498][ T4944] loop2: detected capacity change from 0 to 2048
[  103.582063][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  103.582063][    T9] 
[  103.595312][ T1174] EXT4-fs (loop0): This should not happen!! Data will be lost
[  103.595312][ T1174] 
[  103.620203][    T9] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.638171][ T4943] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  103.667077][    T9] EXT4-fs (loop1): This should not happen!! Data will be lost
[  103.667077][    T9] 
[  103.715367][ T4944] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.729311][ T4419] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.732596][ T4944] EXT4-fs (loop2): This should not happen!! Data will be lost
[  103.732596][ T4944] 
[  103.751984][ T4944] EXT4-fs (loop2): Total free blocks count 0
[  103.776665][ T4419] EXT4-fs (loop3): This should not happen!! Data will be lost
[  103.776665][ T4419] 
[  103.786733][ T4944] EXT4-fs (loop2): Free/Dirty block details
[  103.787967][ T4948] loop4: detected capacity change from 0 to 2048
[  103.815612][ T4950] loop0: detected capacity change from 0 to 2048
[  103.830081][ T4944] EXT4-fs (loop2): free_blocks=4096
[  103.835467][ T4944] EXT4-fs (loop2): dirty_blocks=16
[  103.840950][ T4944] EXT4-fs (loop2): Block reservation details
[  103.847138][ T4944] EXT4-fs (loop2): i_reserved_data_blocks=1
[  103.895708][ T1283] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  103.934979][ T4949] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  103.956146][ T4955] loop1: detected capacity change from 0 to 2048
[  103.970520][ T1283] EXT4-fs (loop2): This should not happen!! Data will be lost
[  103.970520][ T1283] 
[  103.994052][ T4950] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.007617][ T4950] EXT4-fs (loop0): This should not happen!! Data will be lost
[  104.007617][ T4950] 
[  104.019289][ T4950] EXT4-fs (loop0): Total free blocks count 0
[  104.026119][ T4950] EXT4-fs (loop0): Free/Dirty block details
[  104.034214][ T4950] EXT4-fs (loop0): free_blocks=4096
[  104.040257][ T4950] EXT4-fs (loop0): dirty_blocks=16
[  104.045474][ T4950] EXT4-fs (loop0): Block reservation details
[  104.051574][ T4950] EXT4-fs (loop0): i_reserved_data_blocks=1
[  104.063480][ T4947] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  104.095888][ T4958] loop3: detected capacity change from 0 to 2048
[  104.103535][ T4948] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.122407][ T4948] EXT4-fs (loop4): This should not happen!! Data will be lost
[  104.122407][ T4948] 
[  104.134069][ T4948] EXT4-fs (loop4): Total free blocks count 0
[  104.140575][ T4948] EXT4-fs (loop4): Free/Dirty block details
[  104.144977][ T1174] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.146597][ T4948] EXT4-fs (loop4): free_blocks=4096
[  104.164797][ T4948] EXT4-fs (loop4): dirty_blocks=16
[  104.170802][ T4948] EXT4-fs (loop4): Block reservation details
[  104.176901][ T4948] EXT4-fs (loop4): i_reserved_data_blocks=1
[  104.183681][ T1174] EXT4-fs (loop0): This should not happen!! Data will be lost
[  104.183681][ T1174] 
[  104.203820][ T4954] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  104.227774][ T4962] loop2: detected capacity change from 0 to 2048
[  104.234963][  T154] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.235237][ T4955] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.268573][  T154] EXT4-fs (loop4): This should not happen!! Data will be lost
[  104.268573][  T154] 
[  104.278879][ T4955] EXT4-fs (loop1): This should not happen!! Data will be lost
[  104.278879][ T4955] 
[  104.308623][ T4955] EXT4-fs (loop1): Total free blocks count 0
[  104.314653][ T4955] EXT4-fs (loop1): Free/Dirty block details
[  104.357850][ T4956] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  104.375109][ T4961] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  104.382595][ T4955] EXT4-fs (loop1): free_blocks=4096
[  104.394576][ T4958] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.394605][ T4958] EXT4-fs (loop3): This should not happen!! Data will be lost
[  104.394605][ T4958] 
[  104.394622][ T4958] EXT4-fs (loop3): Total free blocks count 0
[  104.433171][ T4962] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.489329][ T4955] EXT4-fs (loop1): dirty_blocks=16
[  104.494520][ T4955] EXT4-fs (loop1): Block reservation details
[  104.496975][ T4958] EXT4-fs (loop3): Free/Dirty block details
[  104.501662][ T4955] EXT4-fs (loop1): i_reserved_data_blocks=1
[  104.524220][ T1283] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.537985][ T1283] EXT4-fs (loop1): This should not happen!! Data will be lost
[  104.537985][ T1283] 
[  104.539911][ T4962] EXT4-fs (loop2): This should not happen!! Data will be lost
[  104.539911][ T4962] 
[  104.558049][ T4958] EXT4-fs (loop3): free_blocks=4096
[  104.559172][ T4969] loop0: detected capacity change from 0 to 2048
[  104.563281][ T4958] EXT4-fs (loop3): dirty_blocks=16
[  104.563297][ T4958] EXT4-fs (loop3): Block reservation details
[  104.563310][ T4958] EXT4-fs (loop3): i_reserved_data_blocks=1
[  104.633129][ T4962] EXT4-fs (loop2): Total free blocks count 0
[  104.640107][ T4973] loop4: detected capacity change from 0 to 2048
[  104.643188][ T4962] EXT4-fs (loop2): Free/Dirty block details
[  104.658004][ T4962] EXT4-fs (loop2): free_blocks=4096
[  104.663342][ T4962] EXT4-fs (loop2): dirty_blocks=16
[  104.671366][ T4962] EXT4-fs (loop2): Block reservation details
[  104.677631][ T4962] EXT4-fs (loop2): i_reserved_data_blocks=1
[  104.684934][ T4335] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.722117][ T4335] EXT4-fs (loop3): This should not happen!! Data will be lost
[  104.722117][ T4335] 
[  104.753019][ T4976] loop1: detected capacity change from 0 to 2048
[  104.759135][ T4968] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  104.774344][ T4335] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.787427][ T4969] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.801187][ T4969] EXT4-fs (loop0): This should not happen!! Data will be lost
[  104.801187][ T4969] 
[  104.815363][ T4969] EXT4-fs (loop0): Total free blocks count 0
[  104.834192][ T4969] EXT4-fs (loop0): Free/Dirty block details
[  104.847560][ T4969] EXT4-fs (loop0): free_blocks=4096
[  104.853089][ T4969] EXT4-fs (loop0): dirty_blocks=16
[  104.862942][ T4969] EXT4-fs (loop0): Block reservation details
[  104.869242][ T4969] EXT4-fs (loop0): i_reserved_data_blocks=1
[  104.876156][ T4335] EXT4-fs (loop2): This should not happen!! Data will be lost
[  104.876156][ T4335] 
[  104.903230][ T4972] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  104.947895][ T4984] loop3: detected capacity change from 0 to 2048
[  104.957233][ T4973] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.970323][ T4973] EXT4-fs (loop4): This should not happen!! Data will be lost
[  104.970323][ T4973] 
[  104.980539][ T4975] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  104.995852][  T154] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  104.996162][ T4973] EXT4-fs (loop4): Total free blocks count 0
[  105.011122][ T4976] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.015135][ T4973] EXT4-fs (loop4): Free/Dirty block details
[  105.032862][ T4973] EXT4-fs (loop4): free_blocks=4096
[  105.039632][ T4973] EXT4-fs (loop4): dirty_blocks=16
[  105.044782][ T4973] EXT4-fs (loop4): Block reservation details
[  105.051959][ T4973] EXT4-fs (loop4): i_reserved_data_blocks=1
[  105.066503][  T154] EXT4-fs (loop0): This should not happen!! Data will be lost
[  105.066503][  T154] 
[  105.088587][ T4983] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  105.106008][ T4976] EXT4-fs (loop1): This should not happen!! Data will be lost
[  105.106008][ T4976] 
[  105.107839][ T4984] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.115814][ T4976] EXT4-fs (loop1): Total free blocks count 0
[  105.134241][ T4976] EXT4-fs (loop1): Free/Dirty block details
[  105.134443][  T154] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.140243][ T4976] EXT4-fs (loop1): free_blocks=4096
[  105.140262][ T4976] EXT4-fs (loop1): dirty_blocks=16
[  105.140275][ T4976] EXT4-fs (loop1): Block reservation details
[  105.171172][ T4976] EXT4-fs (loop1): i_reserved_data_blocks=1
[  105.205576][ T4988] loop2: detected capacity change from 0 to 2048
[  105.217544][ T4984] EXT4-fs (loop3): This should not happen!! Data will be lost
[  105.217544][ T4984] 
[  105.229452][ T4984] EXT4-fs (loop3): Total free blocks count 0
[  105.237393][ T4984] EXT4-fs (loop3): Free/Dirty block details
[  105.245705][ T4984] EXT4-fs (loop3): free_blocks=4096
[  105.248824][ T4335] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.263910][ T4984] EXT4-fs (loop3): dirty_blocks=16
[  105.275114][ T4984] EXT4-fs (loop3): Block reservation details
[  105.281217][ T4984] EXT4-fs (loop3): i_reserved_data_blocks=1
[  105.301196][  T154] EXT4-fs (loop4): This should not happen!! Data will be lost
[  105.301196][  T154] 
[  105.316189][ T4335] EXT4-fs (loop1): This should not happen!! Data will be lost
[  105.316189][ T4335] 
[  105.333633][ T4990] loop0: detected capacity change from 0 to 2048
[  105.358687][  T154] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.387461][  T154] EXT4-fs (loop3): This should not happen!! Data will be lost
[  105.387461][  T154] 
[  105.393456][ T4987] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  105.416352][ T4988] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.428862][ T4988] EXT4-fs (loop2): This should not happen!! Data will be lost
[  105.428862][ T4988] 
[  105.439342][ T4988] EXT4-fs (loop2): Total free blocks count 0
[  105.445367][ T4988] EXT4-fs (loop2): Free/Dirty block details
[  105.452202][ T4988] EXT4-fs (loop2): free_blocks=4096
[  105.458514][ T4988] EXT4-fs (loop2): dirty_blocks=16
[  105.463765][ T4988] EXT4-fs (loop2): Block reservation details
[  105.470344][ T4988] EXT4-fs (loop2): i_reserved_data_blocks=1
[  105.561206][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.589122][ T4990] EXT4-fs mount: 60 callbacks suppressed
[  105.589138][ T4990] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  105.623485][ T4998] loop4: detected capacity change from 0 to 2048
[  105.632442][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[  105.632442][    T9] 
[  105.657079][ T5001] loop1: detected capacity change from 0 to 2048
[  105.672716][ T4989] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  105.688981][ T4990] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.696835][ T4999] loop3: detected capacity change from 0 to 2048
[  105.716377][ T4990] EXT4-fs (loop0): This should not happen!! Data will be lost
[  105.716377][ T4990] 
[  105.727852][ T4990] EXT4-fs (loop0): Total free blocks count 0
[  105.736404][ T4998] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  105.752036][ T4990] EXT4-fs (loop0): Free/Dirty block details
[  105.776930][ T4990] EXT4-fs (loop0): free_blocks=4096
[  105.782604][ T4990] EXT4-fs (loop0): dirty_blocks=16
[  105.787882][ T4990] EXT4-fs (loop0): Block reservation details
[  105.794059][ T4990] EXT4-fs (loop0): i_reserved_data_blocks=1
[  105.811807][ T4994] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  105.826949][ T4998] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.833122][ T5001] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  105.840511][ T4999] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  105.853257][ T4995] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  105.880169][ T5001] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.892581][ T5001] EXT4-fs (loop1): This should not happen!! Data will be lost
[  105.892581][ T5001] 
[  105.896876][ T4998] EXT4-fs (loop4): This should not happen!! Data will be lost
[  105.896876][ T4998] 
[  105.904114][ T5001] EXT4-fs (loop1): Total free blocks count 0
[  105.930122][ T5001] EXT4-fs (loop1): Free/Dirty block details
[  105.936074][ T5001] EXT4-fs (loop1): free_blocks=4096
[  105.950873][ T1283] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  105.952885][ T5011] loop2: detected capacity change from 0 to 2048
[  105.971051][ T5001] EXT4-fs (loop1): dirty_blocks=16
[  105.988132][ T5001] EXT4-fs (loop1): Block reservation details
[  105.997810][ T4998] EXT4-fs (loop4): Total free blocks count 0
[  106.003828][ T4998] EXT4-fs (loop4): Free/Dirty block details
[  106.011950][ T4997] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  106.017599][ T4998] EXT4-fs (loop4): free_blocks=4096
[  106.027437][ T5001] EXT4-fs (loop1): i_reserved_data_blocks=1
[  106.042581][ T1283] EXT4-fs (loop0): This should not happen!! Data will be lost
[  106.042581][ T1283] 
[  106.053089][ T4999] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  106.097506][ T4998] EXT4-fs (loop4): dirty_blocks=16
[  106.102666][ T4998] EXT4-fs (loop4): Block reservation details
[  106.112893][ T4998] EXT4-fs (loop4): i_reserved_data_blocks=1
[  106.119755][ T4999] EXT4-fs (loop3): This should not happen!! Data will be lost
[  106.119755][ T4999] 
[  106.145901][    T9] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  106.166463][ T4999] EXT4-fs (loop3): Total free blocks count 0
[  106.179048][ T4999] EXT4-fs (loop3): Free/Dirty block details
[  106.184993][ T4999] EXT4-fs (loop3): free_blocks=4096
[  106.200817][ T4335] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  106.206966][ T5011] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  106.234399][ T5010] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  106.250233][    T9] EXT4-fs (loop1): This should not happen!! Data will be lost
[  106.250233][    T9] 
[  106.278910][ T4999] EXT4-fs (loop3): dirty_blocks=16
[  106.293051][ T4999] EXT4-fs (loop3): Block reservation details
[  106.293491][ T4335] EXT4-fs (loop4): This should not happen!! Data will be lost
[  106.293491][ T4335] 
[  106.320418][ T4999] EXT4-fs (loop3): i_reserved_data_blocks=1
[  106.364047][ T5011] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  106.387084][ T5016] loop0: detected capacity change from 0 to 2048
[  106.419310][ T4335] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  106.443401][ T4335] EXT4-fs (loop3): This should not happen!! Data will be lost
[  106.443401][ T4335] 
[  106.468164][ T5018] loop1: detected capacity change from 0 to 2048
[  106.505177][ T5011] EXT4-fs (loop2): This should not happen!! Data will be lost
[  106.505177][ T5011] 
[  106.519603][ T5020] loop4: detected capacity change from 0 to 2048
[  106.526402][ T5011] EXT4-fs (loop2): Total free blocks count 0
[  106.536062][ T5011] EXT4-fs (loop2): Free/Dirty block details
[  106.538370][ T5016] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  106.542224][ T5011] EXT4-fs (loop2): free_blocks=4096
[  106.558050][ T5011] EXT4-fs (loop2): dirty_blocks=16
[  106.563180][ T5011] EXT4-fs (loop2): Block reservation details
[  106.569285][ T5011] EXT4-fs (loop2): i_reserved_data_blocks=1
[  106.607881][ T5024] loop3: detected capacity change from 0 to 2048
[  106.630424][   T26] kauditd_printk_skb: 46 callbacks suppressed
[  106.630439][   T26] audit: type=1800 audit(1754887890.984:257): pid=5016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.148" name="file1" dev="loop0" ino=15 res=0 errno=0
[  106.631845][ T5015] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, 
[  106.636668][   T26] audit: type=1800 audit(1754887890.984:258): pid=5016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.148" name="file1" dev="loop0" ino=15 res=0 errno=0
[  106.657180][ T5015] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  106.700418][    T9] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  106.700434][ T5016] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  106.700461][ T5016] EXT4-fs (loop0): This should not happen!! Data will be lost
[  106.700461][ T5016] 
[  106.722520][ T5018] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  106.728051][ T5016] EXT4-fs (loop0): Total free blocks count 0
[  106.751802][ T5016] EXT4-fs (loop0): Free/Dirty block details
[  106.758089][ T5016] EXT4-fs (loop0): free_blocks=4096
[  106.763319][ T5016] EXT4-fs (loop0): dirty_blocks=16
[  106.768694][ T5016] EXT4-fs (loop0): Block reservation details
[  106.774690][ T5016] EXT4-fs (loop0): i_reserved_data_blocks=1
[  106.782166][    T9] EXT4-fs (loop2): This should not happen!! Data will be lost
[  106.782166][    T9] 
[  106.794517][   T26] audit: type=1800 audit(1754887891.154:259): pid=5018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.149" name="file1" dev="loop1" ino=15 res=0 errno=0
[  106.796751][ T5024] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  106.841258][ T5017] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  106.877234][   T26] audit: type=1800 audit(1754887891.194:260): pid=5018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.149" name="file1" dev="loop1" ino=15 res=0 errno=0
[  106.878154][  T154] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  106.903077][ T5018] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  106.922274][ T5018] EXT4-fs (loop1): This should not happen!! Data will be lost
[  106.922274][ T5018] 
[  106.932178][ T5018] EXT4-fs (loop1): Total free blocks count 0
[  106.938445][   T26] audit: type=1800 audit(1754887891.284:261): pid=5024 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.151" name="file1" dev="loop3" ino=15 res=0 errno=0
[  106.938576][ T5020] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  106.959234][ T5018] EXT4-fs (loop1): Free/Dirty block details
[  106.976034][ T5018] EXT4-fs (loop1): free_blocks=4096
[  106.981705][ T5018] EXT4-fs (loop1): dirty_blocks=16
[  106.986875][ T5018] EXT4-fs (loop1): Block reservation details
[  106.993645][ T5018] EXT4-fs (loop1): i_reserved_data_blocks=1
[  107.009694][  T154] EXT4-fs (loop0): This should not happen!! Data will be lost
[  107.009694][  T154] 
[  107.070944][ T4335] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  107.092746][   T26] audit: type=1800 audit(1754887891.444:262): pid=5020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.150" name="file1" dev="loop4" ino=15 res=0 errno=0
[  107.102399][ T4335] EXT4-fs (loop1): This should not happen!! Data will be lost
[  107.102399][ T4335] 
[  107.128963][ T5034] loop3: detected capacity change from 0 to 2048
[  107.158494][ T5019] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  107.260614][   T26] audit: type=1800 audit(1754887891.484:263): pid=5020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.150" name="file1" dev="loop4" ino=15 res=0 errno=0
[  107.268412][ T5036] loop2: detected capacity change from 0 to 2048
[  107.294407][ T5034] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  107.306029][ T5020] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  107.319047][ T5020] EXT4-fs (loop4): This should not happen!! Data will be lost
[  107.319047][ T5020] 
[  107.329683][ T5020] EXT4-fs (loop4): Total free blocks count 0
[  107.335700][ T5020] EXT4-fs (loop4): Free/Dirty block details
[  107.342701][ T5020] EXT4-fs (loop4): free_blocks=4096
[  107.348171][ T5020] EXT4-fs (loop4): dirty_blocks=16
[  107.357257][ T5020] EXT4-fs (loop4): Block reservation details
[  107.363599][ T5020] EXT4-fs (loop4): i_reserved_data_blocks=1
[  107.381675][ T5039] loop0: detected capacity change from 0 to 2048
[  107.427895][ T4419] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  107.429759][ T5042] loop1: detected capacity change from 0 to 2048
[  107.440709][ T4419] EXT4-fs (loop4): This should not happen!! Data will be lost
[  107.440709][ T4419] 
[  107.469289][   T26] audit: type=1800 audit(1754887891.824:264): pid=5034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.154" name="file1" dev="loop3" ino=15 res=0 errno=0
[  107.488948][ T5036] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  107.497834][ T5039] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  107.500995][ T5033] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  107.545521][ T5035] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  107.570992][ T5036] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  107.585263][ T5037] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  107.602916][   T26] audit: type=1800 audit(1754887891.824:265): pid=5034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.154" name="file1" dev="loop3" ino=15 res=0 errno=0
[  107.610645][ T5036] EXT4-fs (loop2): This should not happen!! Data will be lost
[  107.610645][ T5036] 
[  107.635254][ T5042] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  107.638436][ T5039] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  107.654368][ T5034] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  107.684981][ T5036] EXT4-fs (loop2): Total free blocks count 0
[  107.691404][ T5036] EXT4-fs (loop2): Free/Dirty block details
[  107.693044][ T5034] EXT4-fs (loop3): This should not happen!! Data will be lost
[  107.693044][ T5034] 
[  107.697337][ T5036] EXT4-fs (loop2): free_blocks=4096
[  107.697355][ T5036] EXT4-fs (loop2): dirty_blocks=16
[  107.697368][ T5036] EXT4-fs (loop2): Block reservation details
[  107.697380][ T5036] EXT4-fs (loop2): i_reserved_data_blocks=1
[  107.697692][ T5039] EXT4-fs (loop0): This should not happen!! Data will be lost
[  107.697692][ T5039] 
[  107.718460][ T5041] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, 
[  107.725509][ T5039] EXT4-fs (loop0): Total free blocks count 0
[  107.730875][ T5041] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  107.740314][ T5039] EXT4-fs (loop0): Free/Dirty block details
[  107.801614][ T5039] EXT4-fs (loop0): free_blocks=4096
[  107.806874][ T5039] EXT4-fs (loop0): dirty_blocks=16
[  107.813755][ T5034] EXT4-fs (loop3): Total free blocks count 0
[  107.821035][ T4335] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  107.822586][ T5034] EXT4-fs (loop3): Free/Dirty block details
2025/08/11 04:51:32 executed programs: 150
[  107.842288][ T5042] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  107.855455][ T5039] EXT4-fs (loop0): Block reservation details
[  107.863844][   T26] audit: type=1800 audit(1754887891.894:266): pid=5036 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.152" name="file1" dev="loop2" ino=15 res=0 errno=0
[  107.884331][ T5039] EXT4-fs (loop0): i_reserved_data_blocks=1
[  107.905440][ T5042] EXT4-fs (loop1): This should not happen!! Data will be lost
[  107.905440][ T5042] 
[  107.915425][ T4335] EXT4-fs (loop2): This should not happen!! Data will be lost
[  107.915425][ T4335] 
[  107.943545][ T5034] EXT4-fs (loop3): free_blocks=4096
[  107.957731][ T5034] EXT4-fs (loop3): dirty_blocks=16
[  107.962892][ T5034] EXT4-fs (loop3): Block reservation details
[  107.972615][ T5042] EXT4-fs (loop1): Total free blocks count 0
[  107.978288][ T5051] loop4: detected capacity change from 0 to 2048
[  107.995140][ T4335] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.015977][ T4335] EXT4-fs (loop0): This should not happen!! Data will be lost
[  108.015977][ T4335] 
[  108.016000][ T5034] EXT4-fs (loop3): i_reserved_data_blocks=1
[  108.035556][ T5042] EXT4-fs (loop1): Free/Dirty block details
[  108.073643][ T5051] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  108.090080][ T5042] EXT4-fs (loop1): free_blocks=4096
[  108.095519][ T5042] EXT4-fs (loop1): dirty_blocks=16
[  108.101195][ T5050] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  108.123409][ T5042] EXT4-fs (loop1): Block reservation details
[  108.128423][ T5051] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.131054][ T5042] EXT4-fs (loop1): i_reserved_data_blocks=1
[  108.156166][ T5051] EXT4-fs (loop4): This should not happen!! Data will be lost
[  108.156166][ T5051] 
[  108.167228][ T5051] EXT4-fs (loop4): Total free blocks count 0
[  108.186720][ T5054] loop2: detected capacity change from 0 to 2048
[  108.219158][ T5051] EXT4-fs (loop4): Free/Dirty block details
[  108.226057][ T5051] EXT4-fs (loop4): free_blocks=4096
[  108.233464][ T5051] EXT4-fs (loop4): dirty_blocks=16
[  108.238566][ T4335] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.251334][ T5051] EXT4-fs (loop4): Block reservation details
[  108.258166][  T154] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.259936][ T5051] EXT4-fs (loop4): i_reserved_data_blocks=1
[  108.293949][  T154] EXT4-fs (loop3): This should not happen!! Data will be lost
[  108.293949][  T154] 
[  108.319003][ T4419] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.320888][ T4335] EXT4-fs (loop1): This should not happen!! Data will be lost
[  108.320888][ T4335] 
[  108.345157][ T4419] EXT4-fs (loop4): This should not happen!! Data will be lost
[  108.345157][ T4419] 
[  108.350856][ T5054] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  108.402888][ T5057] loop0: detected capacity change from 0 to 2048
[  108.456401][ T5052] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  108.472258][ T5054] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.487093][ T5054] EXT4-fs (loop2): This should not happen!! Data will be lost
[  108.487093][ T5054] 
[  108.496897][ T5054] EXT4-fs (loop2): Total free blocks count 0
[  108.505357][ T5054] EXT4-fs (loop2): Free/Dirty block details
[  108.511642][ T5054] EXT4-fs (loop2): free_blocks=4096
[  108.516977][ T5054] EXT4-fs (loop2): dirty_blocks=16
[  108.520329][ T5057] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  108.522271][ T5054] EXT4-fs (loop2): Block reservation details
[  108.539794][ T5054] EXT4-fs (loop2): i_reserved_data_blocks=1
[  108.614138][ T5056] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  108.630926][ T5057] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.643635][ T5057] EXT4-fs (loop0): This should not happen!! Data will be lost
[  108.643635][ T5057] 
[  108.653379][ T5057] EXT4-fs (loop0): Total free blocks count 0
[  108.659678][ T5057] EXT4-fs (loop0): Free/Dirty block details
[  108.665597][ T5057] EXT4-fs (loop0): free_blocks=4096
[  108.671065][ T5057] EXT4-fs (loop0): dirty_blocks=16
[  108.676657][ T5057] EXT4-fs (loop0): Block reservation details
[  108.682922][ T5057] EXT4-fs (loop0): i_reserved_data_blocks=1
[  108.690483][ T5065] loop3: detected capacity change from 0 to 2048
[  108.691405][ T1174] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.715463][  T154] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.731101][ T5067] loop1: detected capacity change from 0 to 2048
[  108.734477][ T5068] loop4: detected capacity change from 0 to 2048
[  108.740764][ T1174] EXT4-fs (loop2): This should not happen!! Data will be lost
[  108.740764][ T1174] 
[  108.750978][  T154] EXT4-fs (loop0): This should not happen!! Data will be lost
[  108.750978][  T154] 
[  108.794861][ T5065] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  108.834968][ T5064] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  108.853931][ T5067] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  108.874613][ T5068] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  108.893157][ T5079] loop0: detected capacity change from 0 to 2048
[  108.906734][ T5065] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  108.926455][ T5077] loop2: detected capacity change from 0 to 2048
[  108.941256][ T5065] EXT4-fs (loop3): This should not happen!! Data will be lost
[  108.941256][ T5065] 
[  108.951263][ T5065] EXT4-fs (loop3): Total free blocks count 0
[  108.955880][ T5063] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  108.958227][ T5065] EXT4-fs (loop3): Free/Dirty block details
[  108.972494][ T5066] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  108.979999][ T5065] EXT4-fs (loop3): free_blocks=4096
[  109.003301][ T5065] EXT4-fs (loop3): dirty_blocks=16
[  109.008634][ T5065] EXT4-fs (loop3): Block reservation details
[  109.014771][ T5065] EXT4-fs (loop3): i_reserved_data_blocks=1
[  109.032195][ T4335] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  109.053687][ T5067] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  109.066265][ T5067] EXT4-fs (loop1): This should not happen!! Data will be lost
[  109.066265][ T5067] 
[  109.102834][ T4335] EXT4-fs (loop3): This should not happen!! Data will be lost
[  109.102834][ T4335] 
[  109.121926][ T5067] EXT4-fs (loop1): Total free blocks count 0
[  109.129664][ T5079] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  109.151575][ T5078] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  109.151795][ T5068] ------------[ cut here ]------------
[  109.173538][ T5068] WARNING: CPU: 0 PID: 5068 at fs/ext4/inode.c:3436 ext4_iomap_begin+0xa0d/0xb80
[  109.185499][ T5068] Modules linked in:
[  109.190084][ T5068] CPU: 0 PID: 5068 Comm: syz.4.161 Not tainted 5.15.189-syzkaller #0
[  109.198716][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  109.210861][ T5077] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  109.218424][ T5079] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  109.225881][ T5076] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  109.233735][ T5067] EXT4-fs (loop1): Free/Dirty block details
[  109.249093][ T5068] RIP: 0010:ext4_iomap_begin+0xa0d/0xb80
[  109.255028][ T5077] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  109.260040][ T5068] Code: 89 e8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 87 fd 6f ff 48 bb 00 00 00 00 00 fc ff df e9 71 ff ff ff e8 73 fd 6f ff <0f> 0b 41 bd de ff ff ff 48 bb 00 00 00 00 00 fc ff df e9 7b ff ff
[  109.260061][ T5068] RSP: 0000:ffffc90005627600 EFLAGS: 00010293
[  109.260082][ T5068] RAX: ffffffff8207c6ad RBX: ffff88805945175a RCX: ffff8880259f0000
[  109.260099][ T5068] RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000
[  109.260112][ T5068] RBP: ffffc90005627780 R08: dffffc0000000000 R09: ffffed100b28a289
[  109.260128][ T5068] R10: ffffed100b28a289 R11: 1ffff1100b28a288 R12: 00000000000000d4
[  109.260144][ T5068] R13: 1ffff1100b28a2eb R14: 000000000000000b R15: 0000000000000000
[  109.260158][ T5068] FS:  00007f9a4eba36c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[  109.260177][ T5068] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  109.260192][ T5068] CR2: 0000200000000880 CR3: 000000005dca7000 CR4: 00000000003506e0
[  109.260210][ T5068] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  109.344877][ T5067] EXT4-fs (loop1): free_blocks=4096
[  109.383011][ T5067] EXT4-fs (loop1): dirty_blocks=16
[  109.388313][ T5077] EXT4-fs (loop2): This should not happen!! Data will be lost
[  109.388313][ T5077] 
[  109.398656][ T5079] EXT4-fs (loop0): This should not happen!! Data will be lost
[  109.398656][ T5079] 
[  109.423444][ T5067] EXT4-fs (loop1): Block reservation details
[  109.435257][ T5079] EXT4-fs (loop0): Total free blocks count 0
[  109.442111][ T5077] EXT4-fs (loop2): Total free blocks count 0
[  109.463644][ T5079] EXT4-fs (loop0): Free/Dirty block details
[  109.475891][ T5086] loop3: detected capacity change from 0 to 2048
[  109.482455][ T5077] EXT4-fs (loop2): Free/Dirty block details
[  109.494452][ T5067] EXT4-fs (loop1): i_reserved_data_blocks=1
[  109.500755][ T5079] EXT4-fs (loop0): free_blocks=4096
[  109.506024][ T5079] EXT4-fs (loop0): dirty_blocks=16
[  109.511794][ T5077] EXT4-fs (loop2): free_blocks=4096
[  109.517118][ T5077] EXT4-fs (loop2): dirty_blocks=16
[  109.566463][ T5079] EXT4-fs (loop0): Block reservation details
[  109.577761][ T5077] EXT4-fs (loop2): Block reservation details
[  109.589776][ T5086] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  109.598705][ T5077] EXT4-fs (loop2): i_reserved_data_blocks=1
[  109.606374][ T5079] EXT4-fs (loop0): i_reserved_data_blocks=1
[  109.616786][  T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  109.637821][ T5068] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  109.640391][ T5085] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  109.670791][  T144] EXT4-fs (loop1): This should not happen!! Data will be lost
[  109.670791][  T144] 
[  109.685590][ T5068] Call Trace:
[  109.689345][ T5068]  <TASK>
[  109.692860][ T5068]  ? ext4_alloc_da_blocks+0x230/0x230
[  109.698617][ T5068]  ? filemap_write_and_wait_range+0x1e1/0x380
[  109.704905][ T5068]  ? ext4_alloc_da_blocks+0x230/0x230
[  109.710931][ T5068]  iomap_iter+0x620/0xdb0
[  109.719799][ T5068]  __iomap_dio_rw+0xa69/0x1a70
[  109.724815][ T5068]  ? iomap_dio_complete+0x6d0/0x6d0
[  109.732161][ T5068]  ? inode_dio_wait+0x226/0x290
[  109.748193][ T5068]  ? ext4_fc_replay_link_internal+0x280/0x280
[  109.754502][ T5068]  ? ext4_journal_check_start+0x180/0x250
[  109.766842][ T4335] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  109.769574][ T5068]  iomap_dio_rw+0x38/0x90
[  109.793094][  T144] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  109.812583][ T5068]  ? ext4_file_write_iter+0xcb1/0x17b0
[  109.813736][ T4335] EXT4-fs (loop0): This should not happen!! Data will be lost
[  109.813736][ T4335] 
[  109.819710][ T5068]  ext4_file_write_iter+0x132b/0x17b0
[  109.834378][ T5086] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  109.873619][  T144] EXT4-fs (loop2): This should not happen!! Data will be lost
[  109.873619][  T144] 
[  109.901111][ T5086] EXT4-fs (loop3): This should not happen!! Data will be lost
[  109.901111][ T5086] 
[  109.954660][ T5086] EXT4-fs (loop3): Total free blocks count 0
[  109.963425][ T5068]  ? ext4_file_write_iter+0xcb1/0x17b0
[  109.971821][ T5092] loop1: detected capacity change from 0 to 2048
[  109.992020][ T5086] EXT4-fs (loop3): Free/Dirty block details
[  110.020649][ T5086] EXT4-fs (loop3): free_blocks=4096
[  110.028342][ T5068]  ? ext4_file_read_iter+0x700/0x700
[  110.036698][ T5086] EXT4-fs (loop3): dirty_blocks=16
[  110.055850][ T5068]  ? end_current_label_crit_section+0x14b/0x170
[  110.059818][ T5086] EXT4-fs (loop3): Block reservation details
[  110.088582][ T5068]  ? memset+0x1e/0x40
[  110.093618][ T5068]  ? iov_iter_init+0xb4/0x170
[  110.095735][ T5094] loop0: detected capacity change from 0 to 2048
[  110.106269][ T5068]  vfs_write+0x712/0xd00
[  110.110846][ T5068]  ? file_end_write+0x250/0x250
[  110.113023][ T5086] EXT4-fs (loop3): i_reserved_data_blocks=1
[  110.116590][ T5068]  ? __fget_files+0x40f/0x480
[  110.131223][ T5068]  ? __fdget+0x18b/0x210
[  110.143194][ T5096] loop2: detected capacity change from 0 to 2048
[  110.143769][ T5068]  ? __x64_sys_pwrite64+0xec/0x220
[  110.185032][ T5068]  __x64_sys_pwrite64+0x194/0x220
[  110.186176][ T5094] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  110.201823][ T5068]  ? ksys_pwrite64+0x1c0/0x1c0
[  110.206636][ T5068]  ? lockdep_hardirqs_on+0x94/0x140
[  110.230053][ T5068]  do_syscall_64+0x4c/0xa0
[  110.231982][ T5092] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  110.234535][ T5068]  ? clear_bhb_loop+0x30/0x80
[  110.234569][ T5068]  ? clear_bhb_loop+0x30/0x80
[  110.256433][ T5068]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  110.275814][ T5068] RIP: 0033:0x7f9a4f533be9
[  110.280381][ T5068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  110.300110][ T5068] RSP: 002b:00007f9a4eba3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[  110.308613][ T5068] RAX: ffffffffffffffda RBX: 00007f9a4f75afa0 RCX: 00007f9a4f533be9
[  110.316619][ T5068] RDX: 0000000000000001 RSI: 0000200000000880 RDI: 0000000000000006
[  110.324682][ T5068] RBP: 00007f9a4f5b6e19 R08: 0000000000000000 R09: 0000000000000000
[  110.333684][ T5068] R10: 0000000000000083 R11: 0000000000000246 R12: 0000000000000000
[  110.341893][ T5068] R13: 00007f9a4f75b038 R14: 00007f9a4f75afa0 R15: 00007ffeddf38178
[  110.350395][ T5068]  </TASK>
[  110.353455][ T5068] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  110.355863][ T5096] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  110.360745][ T5068] CPU: 1 PID: 5068 Comm: syz.4.161 Not tainted 5.15.189-syzkaller #0
[  110.360768][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  110.360780][ T5068] Call Trace:
[  110.360787][ T5068]  <TASK>
[  110.360795][ T5068]  dump_stack_lvl+0x168/0x230
[  110.360825][ T5068]  ? show_regs_print_info+0x20/0x20
[  110.360848][ T5068]  ? load_image+0x3b0/0x3b0
[  110.360884][ T5068]  panic+0x2c9/0x7f0
[  110.360909][ T5068]  ? bpf_jit_dump+0xd0/0xd0
[  110.360942][ T5068]  ? ext4_iomap_begin+0xa0d/0xb80
[  110.360965][ T5068]  __warn+0x248/0x2b0
[  110.379445][ T5093] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, 
[  110.379526][ T5068]  ? ext4_iomap_begin+0xa0d/0xb80
[  110.389932][ T5093] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  110.393022][ T5068]  report_bug+0x1b7/0x2e0
[  110.402052][ T5091] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, 
[  110.405838][ T5068]  handle_bug+0x3a/0x70
[  110.410491][ T5091] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  110.414260][ T5068]  exc_invalid_op+0x16/0x40
[  110.414283][ T5068]  asm_exc_invalid_op+0x16/0x20
[  110.414303][ T5068] RIP: 0010:ext4_iomap_begin+0xa0d/0xb80
[  110.414327][ T5068] Code: 89 e8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 87 fd 6f ff 48 bb 00 00 00 00 00 fc ff df e9 71 ff ff ff e8 73 fd 6f ff <0f> 0b 41 bd de ff ff ff 48 bb 00 00 00 00 00 fc ff df e9 7b ff ff
[  110.414346][ T5068] RSP: 0000:ffffc90005627600 EFLAGS: 00010293
[  110.515152][ T5068] RAX: ffffffff8207c6ad RBX: ffff88805945175a RCX: ffff8880259f0000
[  110.515334][ T5095] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, 
[  110.523145][ T5068] RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000
[  110.523160][ T5068] RBP: ffffc90005627780 R08: dffffc0000000000 R09: ffffed100b28a289
[  110.523175][ T5068] R10: ffffed100b28a289 R11: 1ffff1100b28a288 R12: 00000000000000d4
[  110.523190][ T5068] R13: 1ffff1100b28a2eb R14: 000000000000000b R15: 0000000000000000
[  110.523212][ T5068]  ? ext4_iomap_begin+0xa0d/0xb80
[  110.523259][ T5068]  ? ext4_alloc_da_blocks+0x230/0x230
[  110.523282][ T5068]  ? filemap_write_and_wait_range+0x1e1/0x380
[  110.523319][ T5068]  ? ext4_alloc_da_blocks+0x230/0x230
[  110.523339][ T5068]  iomap_iter+0x620/0xdb0
[  110.523369][ T5068]  __iomap_dio_rw+0xa69/0x1a70
[  110.531740][ T5095] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  110.539616][ T5068]  ? iomap_dio_complete+0x6d0/0x6d0
[  110.539665][ T5068]  ? inode_dio_wait+0x226/0x290
[  110.539695][ T5068]  ? ext4_fc_replay_link_internal+0x280/0x280
[  110.586882][ T5094] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  110.590090][ T5068]  ? ext4_journal_check_start+0x180/0x250
[  110.590126][ T5068]  iomap_dio_rw+0x38/0x90
[  110.590149][ T5068]  ? ext4_file_write_iter+0xcb1/0x17b0
[  110.597010][ T5092] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  110.603160][ T5068]  ext4_file_write_iter+0x132b/0x17b0
[  110.603196][ T5068]  ? ext4_file_write_iter+0xcb1/0x17b0
[  110.603232][ T5068]  ? ext4_file_read_iter+0x700/0x700
[  110.603253][ T5068]  ? end_current_label_crit_section+0x14b/0x170
[  110.627522][ T5094] EXT4-fs (loop0): This should not happen!! Data will be lost
[  110.627522][ T5094] 
[  110.631588][ T5068]  ? memset+0x1e/0x40
[  110.631619][ T5068]  ? iov_iter_init+0xb4/0x170
[  110.647495][ T5092] EXT4-fs (loop1): This should not happen!! Data will be lost
[  110.647495][ T5092] 
[  110.659313][ T5068]  vfs_write+0x712/0xd00
[  110.659347][ T5068]  ? file_end_write+0x250/0x250
[  110.659373][ T5068]  ? __fget_files+0x40f/0x480
[  110.659402][ T5068]  ? __fdget+0x18b/0x210
[  110.659418][ T5068]  ? __x64_sys_pwrite64+0xec/0x220
[  110.659452][ T5068]  __x64_sys_pwrite64+0x194/0x220
[  110.659474][ T5068]  ? ksys_pwrite64+0x1c0/0x1c0
[  110.659497][ T5068]  ? lockdep_hardirqs_on+0x94/0x140
[  110.659527][ T5068]  do_syscall_64+0x4c/0xa0
[  110.659548][ T5068]  ? clear_bhb_loop+0x30/0x80
[  110.675255][ T5094] EXT4-fs (loop0): Total free blocks count 0
[  110.675690][ T5068]  ? clear_bhb_loop+0x30/0x80
[  110.725466][ T5094] EXT4-fs (loop0): Free/Dirty block details
[  110.727839][ T5068]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  110.727873][ T5068] RIP: 0033:0x7f9a4f533be9
[  110.727892][ T5068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  110.727911][ T5068] RSP: 002b:00007f9a4eba3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[  110.727933][ T5068] RAX: ffffffffffffffda RBX: 00007f9a4f75afa0 RCX: 00007f9a4f533be9
[  110.727948][ T5068] RDX: 0000000000000001 RSI: 0000200000000880 RDI: 0000000000000006
[  110.727962][ T5068] RBP: 00007f9a4f5b6e19 R08: 0000000000000000 R09: 0000000000000000
[  110.727976][ T5068] R10: 0000000000000083 R11: 0000000000000246 R12: 0000000000000000
[  110.727989][ T5068] R13: 00007f9a4f75b038 R14: 00007f9a4f75afa0 R15: 00007ffeddf38178
[  110.728019][ T5068]  </TASK>
[  110.728339][ T5068] Kernel Offset: disabled
[  110.859741][ T5068] Rebooting in 86400 seconds..