Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 70.173499][ T5064] loop0: detected capacity change from 0 to 1024 [ 70.177983][ T5068] loop3: detected capacity change from 0 to 1024 [ 70.181099][ T5065] loop1: detected capacity change from 0 to 1024 [ 70.201964][ T5067] loop2: detected capacity change from 0 to 1024 [ 70.226213][ T5069] loop4: detected capacity change from 0 to 1024 [ 70.242716][ T5068] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.244168][ T5064] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.267414][ T5065] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.288104][ T5067] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.302178][ T28] audit: type=1804 audit(1707259163.150:2): pid=5068 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor299" name="/root/syzkaller.r8IPeR/0/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 70.362729][ T5081] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 70.362950][ T5069] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.379991][ T5081] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 70.403201][ T5081] EXT4-fs (loop3): This should not happen!! Data will be lost [ 70.403201][ T5081] [ 70.409462][ T5083] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 70.413270][ T5081] EXT4-fs (loop3): Total free blocks count 0 [ 70.434132][ T5081] EXT4-fs (loop3): Free/Dirty block details [ 70.441721][ T28] audit: type=1804 audit(1707259163.190:3): pid=5065 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor299" name="/root/syzkaller.aUdKZ3/0/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 70.444575][ T5081] EXT4-fs (loop3): free_blocks=68451041280 [ 70.474077][ T5084] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 70.503607][ T5081] EXT4-fs (loop3): dirty_blocks=16 [ 70.508649][ T5085] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 70.509607][ T5083] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 70.537698][ T5084] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 70.538146][ T5081] EXT4-fs (loop3): Block reservation details [ 70.550602][ T28] audit: type=1804 audit(1707259163.210:4): pid=5081 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor299" name="/root/syzkaller.r8IPeR/0/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 70.556935][ T5081] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 70.584305][ T5083] EXT4-fs (loop1): This should not happen!! Data will be lost [ 70.584305][ T5083] [ 70.593266][ T5084] EXT4-fs (loop0): This should not happen!! Data will be lost [ 70.593266][ T5084] [ 70.594802][ T5085] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 70.615528][ T5084] EXT4-fs (loop0): Total free blocks count 0 [ 70.620532][ T5083] EXT4-fs (loop1): Total free blocks count 0 [ 70.637717][ T5083] EXT4-fs (loop1): Free/Dirty block details [ 70.642601][ T5084] EXT4-fs (loop0): Free/Dirty block details [ 70.650210][ T5085] EXT4-fs (loop2): This should not happen!! Data will be lost [ 70.650210][ T5085] [ 70.656004][ T28] audit: type=1804 audit(1707259163.210:5): pid=5081 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor299" name="/root/syzkaller.r8IPeR/0/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 70.673189][ T5083] EXT4-fs (loop1): free_blocks=68451041280 [ 70.691564][ T5084] EXT4-fs (loop0): free_blocks=68451041280 [ 70.702027][ T5087] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 70.723505][ T5084] EXT4-fs (loop0): dirty_blocks=16 [ 70.731871][ T5085] EXT4-fs (loop2): Total free blocks count 0 [ 70.745534][ T5084] EXT4-fs (loop0): Block reservation details [ 70.758655][ T5085] EXT4-fs (loop2): Free/Dirty block details [ 70.764978][ T5087] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 70.777983][ T5083] EXT4-fs (loop1): dirty_blocks=16 [ 70.792394][ T5084] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 70.803106][ T5083] EXT4-fs (loop1): Block reservation details [ 70.809871][ T5085] EXT4-fs (loop2): free_blocks=68451041280 [ 70.812393][ T28] audit: type=1804 audit(1707259163.260:6): pid=5083 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor299" name="/root/syzkaller.aUdKZ3/0/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 70.829652][ T5083] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 70.845035][ T5085] EXT4-fs (loop2): dirty_blocks=16 [ 70.852748][ T5087] EXT4-fs (loop4): This should not happen!! Data will be lost [ 70.852748][ T5087] [ 70.868511][ T5085] EXT4-fs (loop2): Block reservation details [ 70.891402][ T2417] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 70.906958][ T5087] EXT4-fs (loop4): Total free blocks count 0 [ 70.913770][ T5085] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 70.918707][ T28] audit: type=1804 audit(1707259163.260:7): pid=5083 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor299" name="/root/syzkaller.aUdKZ3/0/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 70.921503][ T2437] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 70.952635][ T28] audit: type=1804 audit(1707259163.260:8): pid=5064 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor299" name="/root/syzkaller.F9i1Xa/0/file1/bus" dev="loop0" ino=18 res=1 errno=0 [ 70.961366][ T5087] EXT4-fs (loop4): Free/Dirty block details [ 70.983959][ T2459] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 70.984013][ T5087] EXT4-fs (loop4): free_blocks=68451041280 [ 71.004966][ T5087] EXT4-fs (loop4): dirty_blocks=16 [ 71.011782][ T2417] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 71.027436][ T28] audit: type=1804 audit(1707259163.300:9): pid=5067 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor299" name="/root/syzkaller.wnEL2p/0/file1/bus" dev="loop2" ino=18 res=1 errno=0 [ 71.038800][ T5087] EXT4-fs (loop4): Block reservation details [ 71.050138][ T28] audit: type=1804 audit(1707259163.330:10): pid=5084 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor299" name="/root/syzkaller.F9i1Xa/0/file1/bus" dev="loop0" ino=18 res=1 errno=0 [ 71.076108][ T5087] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 71.078503][ T28] audit: type=1804 audit(1707259163.330:11): pid=5084 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor299" name="/root/syzkaller.F9i1Xa/0/file1/bus" dev="loop0" ino=18 res=1 errno=0 executing program executing program executing program executing program [ 71.188218][ T2459] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 71.214268][ T5092] loop2: detected capacity change from 0 to 1024 [ 71.216117][ T5095] loop1: detected capacity change from 0 to 1024 [ 71.228439][ T5094] loop3: detected capacity change from 0 to 1024 [ 71.249248][ T5097] loop0: detected capacity change from 0 to 1024 [ 71.259649][ T5094] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.287208][ T5095] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.315308][ T5097] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 71.387252][ T5092] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.416242][ T5108] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 71.447615][ T5110] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 71.476289][ T5111] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 71.482260][ T5110] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 71.509572][ T5109] loop4: detected capacity change from 0 to 1024 [ 71.532255][ T5111] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 71.546418][ T5111] EXT4-fs (loop1): This should not happen!! Data will be lost [ 71.546418][ T5111] [ 71.581698][ T5111] EXT4-fs (loop1): Total free blocks count 0 [ 71.590512][ T5110] EXT4-fs (loop0): This should not happen!! Data will be lost [ 71.590512][ T5110] [ 71.598786][ T5111] EXT4-fs (loop1): Free/Dirty block details [ 71.614310][ T5111] EXT4-fs (loop1): free_blocks=68451041280 [ 71.620582][ T5111] EXT4-fs (loop1): dirty_blocks=16 [ 71.626187][ T5111] EXT4-fs (loop1): Block reservation details [ 71.633000][ T5111] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 71.640317][ T5110] EXT4-fs (loop0): Total free blocks count 0 [ 71.647394][ T2437] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 71.648873][ T5109] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.660107][ T2437] EXT4-fs (loop3): This should not happen!! Data will be lost [ 71.660107][ T2437] [ 71.681746][ T2437] EXT4-fs (loop3): Total free blocks count 0 [ 71.687806][ T2437] EXT4-fs (loop3): Free/Dirty block details [ 71.693730][ T2437] EXT4-fs (loop3): free_blocks=68451041280 [ 71.699607][ T2437] EXT4-fs (loop3): dirty_blocks=16 [ 71.706537][ T2437] EXT4-fs (loop3): Block reservation details [ 71.707349][ T5114] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, [ 71.712536][ T2437] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 71.727163][ T5114] block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 71.748654][ T5058] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.757168][ T5110] EXT4-fs (loop0): Free/Dirty block details [ 71.779612][ T5110] EXT4-fs (loop0): free_blocks=68451041280 [ 71.799886][ T5114] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 71.815085][ T5110] EXT4-fs (loop0): dirty_blocks=16 [ 71.821362][ T5114] EXT4-fs (loop2): This should not happen!! Data will be lost [ 71.821362][ T5114] [ 71.821375][ T5115] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, [ 71.831141][ T5110] EXT4-fs (loop0): Block reservation details [ 71.831160][ T5110] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 71.832658][ T5114] EXT4-fs (loop2): Total free blocks count 0 [ 71.840101][ T5115] block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 71.872770][ T61] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 71.884608][ T5114] EXT4-fs (loop2): Free/Dirty block details executing program [ 71.926996][ T5114] EXT4-fs (loop2): free_blocks=68451041280 [ 71.944290][ T2437] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 71.966277][ T5114] EXT4-fs (loop2): dirty_blocks=16 executing program [ 71.976873][ T5114] EXT4-fs (loop2): Block reservation details [ 71.992849][ T5118] loop3: detected capacity change from 0 to 1024 [ 71.994016][ T5114] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 72.047250][ T61] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 72.059701][ T5120] loop0: detected capacity change from 0 to 1024 [ 72.079226][ T5118] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 72.109102][ T5120] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.157421][ T2459] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 72.191912][ T5126] loop1: detected capacity change from 0 to 1024 executing program [ 72.208535][ T5127] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 72.246650][ T2459] EXT4-fs (loop4): This should not happen!! Data will be lost [ 72.246650][ T2459] [ 72.263268][ T5127] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 72.272615][ T5130] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 72.292838][ T5129] loop2: detected capacity change from 0 to 1024 [ 72.299656][ T5127] EXT4-fs (loop3): This should not happen!! Data will be lost [ 72.299656][ T5127] [ 72.301124][ T5126] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.312745][ T5127] EXT4-fs (loop3): Total free blocks count 0 [ 72.328259][ T5127] EXT4-fs (loop3): Free/Dirty block details [ 72.332385][ T2459] EXT4-fs (loop4): Total free blocks count 0 [ 72.334684][ T5127] EXT4-fs (loop3): free_blocks=68451041280 [ 72.346735][ T5130] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 72.359095][ T5130] EXT4-fs (loop0): This should not happen!! Data will be lost [ 72.359095][ T5130] [ 72.369062][ T5130] EXT4-fs (loop0): Total free blocks count 0 [ 72.369650][ T2459] EXT4-fs (loop4): Free/Dirty block details [ 72.375663][ T5130] EXT4-fs (loop0): Free/Dirty block details [ 72.387105][ T5130] EXT4-fs (loop0): free_blocks=68451041280 [ 72.388867][ T5127] EXT4-fs (loop3): dirty_blocks=16 [ 72.394752][ T5130] EXT4-fs (loop0): dirty_blocks=16 [ 72.401006][ T2459] EXT4-fs (loop4): free_blocks=68451041280 [ 72.403943][ T5130] EXT4-fs (loop0): Block reservation details [ 72.413604][ T5127] EXT4-fs (loop3): Block reservation details [ 72.417112][ T5129] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.424306][ T2459] EXT4-fs (loop4): dirty_blocks=16 [ 72.433350][ T5130] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 72.444947][ T5127] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 72.500449][ T5136] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 72.520816][ T2459] EXT4-fs (loop4): Block reservation details [ 72.536391][ T5135] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 72.556770][ T2459] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 72.568136][ T5136] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 72.581434][ T5135] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 72.593802][ T5135] EXT4-fs (loop1): This should not happen!! Data will be lost [ 72.593802][ T5135] [ 72.594511][ T37] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 72.603506][ T5135] EXT4-fs (loop1): Total free blocks count 0 [ 72.603527][ T5135] EXT4-fs (loop1): Free/Dirty block details [ 72.603544][ T5135] EXT4-fs (loop1): free_blocks=68451041280 [ 72.603563][ T5135] EXT4-fs (loop1): dirty_blocks=16 [ 72.633852][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.638913][ T5135] EXT4-fs (loop1): Block reservation details [ 72.638931][ T5135] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 72.666869][ T5136] EXT4-fs (loop2): This should not happen!! Data will be lost [ 72.666869][ T5136] [ 72.679077][ T5136] EXT4-fs (loop2): Total free blocks count 0 [ 72.685213][ T5136] EXT4-fs (loop2): Free/Dirty block details [ 72.696839][ T5136] EXT4-fs (loop2): free_blocks=68451041280 [ 72.703808][ T5136] EXT4-fs (loop2): dirty_blocks=16 [ 72.710161][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 72.724215][ T5136] EXT4-fs (loop2): Block reservation details [ 72.731005][ T5136] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program executing program [ 72.811867][ T37] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 72.814312][ T5139] loop4: detected capacity change from 0 to 1024 [ 72.865458][ T5140] loop3: detected capacity change from 0 to 1024 [ 72.877184][ T61] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 72.911422][ T5142] loop0: detected capacity change from 0 to 1024 [ 72.926355][ T5139] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 72.956200][ T5140] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 73.004143][ T5142] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.017010][ T5151] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 73.040793][ T5153] loop2: detected capacity change from 0 to 1024 [ 73.050466][ T5151] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.054991][ T5150] loop1: detected capacity change from 0 to 1024 [ 73.063588][ T5151] EXT4-fs (loop4): This should not happen!! Data will be lost [ 73.063588][ T5151] [ 73.082689][ T5154] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 73.099456][ T5151] EXT4-fs (loop4): Total free blocks count 0 [ 73.104689][ T5154] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.110999][ T5153] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.130340][ T5151] EXT4-fs (loop4): Free/Dirty block details [ 73.136765][ T5151] EXT4-fs (loop4): free_blocks=68451041280 [ 73.149499][ T5151] EXT4-fs (loop4): dirty_blocks=16 [ 73.161502][ T5151] EXT4-fs (loop4): Block reservation details [ 73.168418][ T5154] EXT4-fs (loop3): This should not happen!! Data will be lost [ 73.168418][ T5154] [ 73.170741][ T5150] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.179390][ T5154] EXT4-fs (loop3): Total free blocks count 0 [ 73.197552][ T5154] EXT4-fs (loop3): Free/Dirty block details [ 73.197787][ T5159] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, [ 73.203484][ T5154] EXT4-fs (loop3): free_blocks=68451041280 [ 73.203505][ T5154] EXT4-fs (loop3): dirty_blocks=16 [ 73.203521][ T5154] EXT4-fs (loop3): Block reservation details [ 73.203542][ T5154] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 73.235724][ T5159] block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 73.257328][ T5151] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 73.287833][ T5160] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 73.295220][ T5159] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.317492][ T5160] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.334645][ T5161] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 73.350616][ T5159] EXT4-fs (loop0): This should not happen!! Data will be lost [ 73.350616][ T5159] [ 73.351110][ T5160] EXT4-fs (loop2): This should not happen!! Data will be lost [ 73.351110][ T5160] [ 73.373096][ T5161] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.379089][ T5159] EXT4-fs (loop0): Total free blocks count 0 [ 73.386244][ T5161] EXT4-fs (loop1): This should not happen!! Data will be lost [ 73.386244][ T5161] [ 73.403032][ T5160] EXT4-fs (loop2): Total free blocks count 0 [ 73.410747][ T5160] EXT4-fs (loop2): Free/Dirty block details [ 73.417601][ T5161] EXT4-fs (loop1): Total free blocks count 0 [ 73.424506][ T5160] EXT4-fs (loop2): free_blocks=68451041280 [ 73.428839][ T5159] EXT4-fs (loop0): Free/Dirty block details [ 73.431732][ T5161] EXT4-fs (loop1): Free/Dirty block details [ 73.443476][ T5160] EXT4-fs (loop2): dirty_blocks=16 [ 73.449303][ T5161] EXT4-fs (loop1): free_blocks=68451041280 [ 73.454700][ T5159] EXT4-fs (loop0): free_blocks=68451041280 [ 73.456265][ T5160] EXT4-fs (loop2): Block reservation details [ 73.468885][ T5161] EXT4-fs (loop1): dirty_blocks=16 [ 73.474618][ T5159] EXT4-fs (loop0): dirty_blocks=16 [ 73.482200][ T5161] EXT4-fs (loop1): Block reservation details [ 73.482400][ T37] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 73.489067][ T5160] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 73.506701][ T5159] EXT4-fs (loop0): Block reservation details [ 73.508019][ T5161] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 73.528133][ T5159] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 73.542729][ T2459] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 executing program executing program [ 73.593179][ T2459] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.619880][ T37] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.654588][ T2417] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.666662][ T5165] loop4: detected capacity change from 0 to 1024 [ 73.707311][ T5165] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.711331][ T5164] loop3: detected capacity change from 0 to 1024 executing program [ 73.744326][ T5164] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 73.810236][ T5172] loop1: detected capacity change from 0 to 1024 [ 73.859480][ T5173] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 73.889549][ T5175] loop0: detected capacity change from 0 to 1024 [ 73.898256][ T5179] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 73.901615][ T5178] loop2: detected capacity change from 0 to 1024 [ 73.917134][ T5172] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.931923][ T5179] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.931959][ T5179] EXT4-fs (loop3): This should not happen!! Data will be lost [ 73.931959][ T5179] [ 73.931978][ T5179] EXT4-fs (loop3): Total free blocks count 0 [ 73.960139][ T5179] EXT4-fs (loop3): Free/Dirty block details [ 73.966078][ T5179] EXT4-fs (loop3): free_blocks=68451041280 [ 73.967464][ T5173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.971977][ T5179] EXT4-fs (loop3): dirty_blocks=16 [ 73.971997][ T5179] EXT4-fs (loop3): Block reservation details [ 73.972012][ T5179] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 74.022979][ T5178] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.053148][ T5173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 74.053148][ T5173] [ 74.068298][ T5175] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.106626][ T5173] EXT4-fs (loop4): Total free blocks count 0 [ 74.112684][ T5173] EXT4-fs (loop4): Free/Dirty block details [ 74.119198][ T5173] EXT4-fs (loop4): free_blocks=68451041280 [ 74.125146][ T5173] EXT4-fs (loop4): dirty_blocks=16 [ 74.130574][ T5173] EXT4-fs (loop4): Block reservation details [ 74.136748][ T5173] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 74.191873][ T2437] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 74.212622][ T2417] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 74.213591][ T5184] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 74.233704][ T5185] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 74.278339][ T5186] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 74.298542][ T5186] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 74.311979][ T5172] ------------[ cut here ]------------ [ 74.318344][ T5172] kernel BUG at fs/ext4/inline.c:235! [ 74.329371][ T5172] invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 74.335843][ T5172] CPU: 1 PID: 5172 Comm: syz-executor299 Not tainted 6.8.0-rc3-syzkaller-00005-g99bd3cb0d12e #0 [ 74.341365][ T5186] EXT4-fs (loop0): This should not happen!! Data will be lost [ 74.341365][ T5186] [ 74.346279][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 74.346295][ T5172] RIP: 0010:ext4_write_inline_data_end+0xea1/0x1020 [ 74.372600][ T5186] EXT4-fs (loop0): Total free blocks count 0 [ 74.372622][ T5186] EXT4-fs (loop0): Free/Dirty block details [ 74.378611][ T5172] Code: 31 ff e8 92 d9 44 ff 48 89 d8 48 25 ff 0f 00 00 74 70 e8 a2 d4 44 ff e9 12 f8 ff ff e8 98 d4 44 ff 90 0f 0b e8 90 d4 44 ff 90 <0f> 0b 48 8b 5c 24 18 48 89 df be 08 00 00 00 e8 bb a4 a3 ff 48 c1 [ 74.378631][ T5172] RSP: 0018:ffffc90004957300 EFLAGS: 00010293 [ 74.378652][ T5172] RAX: ffffffff824e91a0 RBX: 0000000000000042 RCX: ffff888029e48000 [ 74.378667][ T5172] RDX: 0000000000000000 RSI: 0000000000000042 RDI: 0000000000000043 [ 74.395116][ T5186] EXT4-fs (loop0): free_blocks=68451041280 [ 74.404255][ T5172] RBP: ffffc90004957428 R08: ffffffff824e86f9 R09: 1ffff11005ffe070 [ 74.404276][ T5172] R10: dffffc0000000000 R11: ffffed1005ffe071 R12: ffff888067134e6a [ 74.404291][ T5172] R13: 0000000000000042 R14: 0000000000000043 R15: 0000000000000001 [ 74.404304][ T5172] FS: 00007f92340b76c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 74.404323][ T5172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.427928][ T5186] EXT4-fs (loop0): dirty_blocks=16 [ 74.432143][ T5172] CR2: 00007f9234096d58 CR3: 000000007218c000 CR4: 00000000003506f0 [ 74.432164][ T5172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.432178][ T5172] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.432191][ T5172] Call Trace: [ 74.454791][ T5186] EXT4-fs (loop0): Block reservation details [ 74.456125][ T5172] [ 74.456136][ T5172] ? __die_body+0x8b/0xe0 [ 74.456173][ T5172] ? die+0xcf/0x110 [ 74.475300][ T5186] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 74.477161][ T5172] ? do_trap+0x157/0x390 [ 74.477197][ T5172] ? ext4_write_inline_data_end+0xea1/0x1020 [ 74.538029][ T5172] ? do_error_trap+0x1dc/0x2c0 [ 74.542813][ T5172] ? ext4_write_inline_data_end+0xea1/0x1020 [ 74.548906][ T5172] ? __pfx_do_error_trap+0x10/0x10 [ 74.554030][ T5172] ? report_bug+0x3e8/0x500 [ 74.558552][ T5172] ? handle_invalid_op+0x34/0x40 [ 74.563495][ T5172] ? ext4_write_inline_data_end+0xea1/0x1020 [ 74.569570][ T5172] ? exc_invalid_op+0x38/0x50 [ 74.574259][ T5172] ? asm_exc_invalid_op+0x1a/0x20 [ 74.579293][ T5172] ? ext4_write_inline_data_end+0x3f9/0x1020 [ 74.585288][ T5172] ? ext4_write_inline_data_end+0xea0/0x1020 [ 74.591279][ T5172] ? ext4_write_inline_data_end+0xea1/0x1020 [ 74.597380][ T5172] ? __pfx_ext4_write_inline_data_end+0x10/0x10 [ 74.603646][ T5172] ? ext4_da_write_end+0x282/0xce0 [ 74.608853][ T5172] ? __pfx_ext4_da_write_end+0x10/0x10 [ 74.614321][ T5172] generic_perform_write+0x424/0x640 [ 74.619632][ T5172] ? __pfx_generic_perform_write+0x10/0x10 [ 74.625453][ T5172] ? ext4_write_checks+0x256/0x2c0 [ 74.630570][ T5172] ext4_buffered_write_iter+0xc6/0x350 [ 74.636038][ T5172] ext4_file_write_iter+0x1dc/0x19c0 [ 74.641344][ T5172] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 74.647092][ T5172] ? rcu_is_watching+0x15/0xb0 [ 74.651953][ T5172] iter_file_splice_write+0xbd6/0x14e0 [ 74.657440][ T5172] ? __pfx_iter_file_splice_write+0x10/0x10 [ 74.663787][ T5172] ? rcu_read_lock_any_held+0xb7/0x160 [ 74.669346][ T5172] ? __pfx_iter_file_splice_write+0x10/0x10 [ 74.675247][ T5172] direct_splice_actor+0x11e/0x220 [ 74.680371][ T5172] splice_direct_to_actor+0x58d/0xc80 [ 74.685760][ T5172] ? __pfx_direct_splice_actor+0x10/0x10 [ 74.691405][ T5172] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 74.697328][ T5172] ? __pfx_lock_release+0x10/0x10 [ 74.702363][ T5172] do_splice_direct+0x28c/0x3e0 [ 74.707225][ T5172] ? __pfx_do_splice_direct+0x10/0x10 [ 74.712601][ T5172] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 74.718498][ T5172] ? rw_verify_area+0x1d2/0x580 [ 74.723350][ T5172] do_sendfile+0x56d/0xdc0 [ 74.727779][ T5172] ? __pfx_do_sendfile+0x10/0x10 [ 74.732723][ T5172] ? xfd_validate_state+0x6e/0x150 [ 74.737839][ T5172] ? restore_fpregs_from_fpstate+0x100/0x250 [ 74.743821][ T5172] __se_sys_sendfile64+0x17c/0x1e0 [ 74.748937][ T5172] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 74.754577][ T5172] ? do_syscall_64+0x108/0x240 [ 74.759362][ T5172] ? do_syscall_64+0xb4/0x240 [ 74.764045][ T5172] do_syscall_64+0xf9/0x240 [ 74.768554][ T5172] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 74.774450][ T5172] RIP: 0033:0x7f9234102a39 [ 74.778864][ T5172] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 74.798470][ T5172] RSP: 002b:00007f92340b7218 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 74.806888][ T5172] RAX: ffffffffffffffda RBX: 00007f9234183708 RCX: 00007f9234102a39 [ 74.814872][ T5172] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 74.822843][ T5172] RBP: 00007f9234183700 R08: 0000000000000000 R09: 0000000000000000 [ 74.830812][ T5172] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 00007f923414f6e0 [ 74.838786][ T5172] R13: 00007f923414f180 R14: 0031656c69662f2e R15: 8088e3ad122bc192 [ 74.846768][ T5172] [ 74.849805][ T5172] Modules linked in: [ 74.853969][ T5172] ---[ end trace 0000000000000000 ]--- [ 74.854488][ T2417] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 74.859464][ T5172] RIP: 0010:ext4_write_inline_data_end+0xea1/0x1020 [ 74.872062][ T2437] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 74.878217][ T5172] Code: 31 ff e8 92 d9 44 ff 48 89 d8 48 25 ff 0f 00 00 74 70 e8 a2 d4 44 ff e9 12 f8 ff ff e8 98 d4 44 ff 90 0f 0b e8 90 d4 44 ff 90 <0f> 0b 48 8b 5c 24 18 48 89 df be 08 00 00 00 e8 bb a4 a3 ff 48 c1 [ 74.913177][ T5172] RSP: 0018:ffffc90004957300 EFLAGS: 00010293 [ 74.918270][ T2417] EXT4-fs (loop2): This should not happen!! Data will be lost [ 74.918270][ T2417] [ 74.919744][ T5172] RAX: ffffffff824e91a0 RBX: 0000000000000042 RCX: ffff888029e48000 [ 74.934854][ T2417] EXT4-fs (loop2): Total free blocks count 0 executing program executing program executing program [ 74.937965][ T5172] RDX: 0000000000000000 RSI: 0000000000000042 RDI: 0000000000000043 [ 74.957686][ T2417] EXT4-fs (loop2): Free/Dirty block details [ 74.971701][ T5172] RBP: ffffc90004957428 R08: ffffffff824e86f9 R09: 1ffff11005ffe070 [ 74.984839][ T2417] EXT4-fs (loop2): free_blocks=68451041280 [ 74.985129][ T5188] loop3: detected capacity change from 0 to 1024 [ 75.000986][ T2417] EXT4-fs (loop2): dirty_blocks=16 [ 75.010001][ T5172] R10: dffffc0000000000 R11: ffffed1005ffe071 R12: ffff888067134e6a [ 75.018572][ T2417] EXT4-fs (loop2): Block reservation details [ 75.019493][ T5190] loop0: detected capacity change from 0 to 1024 [ 75.031240][ T5172] R13: 0000000000000042 R14: 0000000000000043 R15: 0000000000000001 [ 75.034695][ T5192] loop4: detected capacity change from 0 to 1024 [ 75.047362][ T2417] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 75.066820][ T5172] FS: 00007f92340b76c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 75.071507][ T5057] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.078867][ T5188] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.098195][ T5192] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.102998][ T5172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.125770][ T5172] CR2: 00007f92340b8000 CR3: 000000007218c000 CR4: 00000000003506f0 [ 75.135339][ T5172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.144276][ T5172] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.152837][ T5172] Kernel panic - not syncing: Fatal exception [ 75.154712][ T5190] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.172168][ T5172] Kernel Offset: disabled [ 75.176659][ T5172] Rebooting in 86400 seconds..