[ 103.937482][ T2718] EXT4-fs (loop4): Free/Dirty block details [ 103.947102][ T4702] EXT4-fs (loop2): dirty_blocks=16 [ 103.954131][ T4703] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 103.956935][ T2718] EXT4-fs (loop4): free_blocks=0 [ 103.972180][ T4702] EXT4-fs (loop2): Block reservation details [ 103.978256][ T4702] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 103.988445][ T4703] EXT4-fs (loop1): This should not happen!! Data will be lost [ 103.988445][ T4703] [ 103.991902][ T4705] loop3: detected capacity change from 0 to 2048 [ 104.008085][ T2718] EXT4-fs (loop4): dirty_blocks=16 [ 104.020227][ T2718] EXT4-fs (loop4): Block reservation details [ 104.031644][ T4703] EXT4-fs (loop1): Total free blocks count 0 [ 104.044761][ T2718] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 104.084383][ T4703] EXT4-fs (loop1): Free/Dirty block details [ 104.115543][ T4703] EXT4-fs (loop1): free_blocks=0 [ 104.127740][ T4703] EXT4-fs (loop1): dirty_blocks=16 [ 104.146742][ T4703] EXT4-fs (loop1): Block reservation details [ 104.160525][ T4703] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 104.182465][ T4710] loop4: detected capacity change from 0 to 2048 [ 104.317530][ T2718] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 104.410630][ T2718] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 104.429948][ T2718] EXT4-fs (loop0): This should not happen!! Data will be lost [ 104.429948][ T2718] [ 104.439885][ T2718] EXT4-fs (loop0): Total free blocks count 0 [ 104.447755][ T2718] EXT4-fs (loop0): Free/Dirty block details [ 104.453758][ T2718] EXT4-fs (loop0): free_blocks=0 [ 104.460388][ T2718] EXT4-fs (loop0): dirty_blocks=16 [ 104.468536][ T2718] EXT4-fs (loop0): Block reservation details [ 104.474619][ T2718] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 104.535251][ T4714] loop2: detected capacity change from 0 to 2048 [ 104.695948][ T4716] loop1: detected capacity change from 0 to 2048 [ 104.727554][ T4721] loop0: detected capacity change from 0 to 2048 [ 104.735488][ T4720] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 104.751662][ T4720] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 104.805332][ T4720] EXT4-fs (loop4): This should not happen!! Data will be lost [ 104.805332][ T4720] [ 104.816998][ T4720] EXT4-fs (loop4): Total free blocks count 0 [ 104.854356][ T4720] EXT4-fs (loop4): Free/Dirty block details [ 104.873824][ T4720] EXT4-fs (loop4): free_blocks=0 [ 104.882484][ T4724] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 104.886710][ T4720] EXT4-fs (loop4): dirty_blocks=16 [ 104.903889][ T4720] EXT4-fs (loop4): Block reservation details [ 104.909911][ T4720] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 104.980511][ T4724] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 105.013207][ T4724] EXT4-fs (loop3): This should not happen!! Data will be lost [ 105.013207][ T4724] [ 105.044681][ T4724] EXT4-fs (loop3): Total free blocks count 0 [ 105.056791][ T4724] EXT4-fs (loop3): Free/Dirty block details [ 105.069800][ T4724] EXT4-fs (loop3): free_blocks=0 [ 105.094722][ T4724] EXT4-fs (loop3): dirty_blocks=16 [ 105.111169][ T4724] EXT4-fs (loop3): Block reservation details [ 105.132186][ T4724] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 105.383724][ T4729] loop4: detected capacity change from 0 to 2048 [ 105.466160][ T4730] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 105.538010][ T4730] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 105.559873][ T4731] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 105.561825][ T4730] EXT4-fs (loop1): This should not happen!! Data will be lost [ 105.561825][ T4730] [ 105.585825][ T4730] EXT4-fs (loop1): Total free blocks count 0 [ 105.592097][ T4730] EXT4-fs (loop1): Free/Dirty block details [ 105.598008][ T4730] EXT4-fs (loop1): free_blocks=0 [ 105.603031][ T4730] EXT4-fs (loop1): dirty_blocks=16 [ 105.608157][ T4730] EXT4-fs (loop1): Block reservation details [ 105.614218][ T4730] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 105.618265][ T151] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 105.679587][ T151] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 105.703180][ T151] EXT4-fs (loop2): This should not happen!! Data will be lost [ 105.703180][ T151] [ 105.707802][ T4735] loop3: detected capacity change from 0 to 2048 [ 105.722033][ T151] EXT4-fs (loop2): Total free blocks count 0 [ 105.728384][ T4731] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 105.747973][ T151] EXT4-fs (loop2): Free/Dirty block details [ 105.750214][ T4731] EXT4-fs (loop0): This should not happen!! Data will be lost [ 105.750214][ T4731] [ 105.759755][ T151] EXT4-fs (loop2): free_blocks=0 [ 105.773970][ T151] EXT4-fs (loop2): dirty_blocks=16 [ 105.784312][ T151] EXT4-fs (loop2): Block reservation details [ 105.796605][ T151] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 105.797326][ T4731] EXT4-fs (loop0): Total free blocks count 0 [ 105.843399][ T4731] EXT4-fs (loop0): Free/Dirty block details [ 105.867677][ T4731] EXT4-fs (loop0): free_blocks=0 [ 105.940896][ T4731] EXT4-fs (loop0): dirty_blocks=16 [ 105.949768][ T4731] EXT4-fs (loop0): Block reservation details [ 105.957099][ T4731] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 105.983307][ T4739] loop2: detected capacity change from 0 to 2048 [ 106.119438][ T4740] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 106.214745][ T4744] loop1: detected capacity change from 0 to 2048 [ 106.290078][ T4740] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 106.330226][ T4740] EXT4-fs (loop4): This should not happen!! Data will be lost [ 106.330226][ T4740] [ 106.340935][ T4740] EXT4-fs (loop4): Total free blocks count 0 [ 106.353878][ T4740] EXT4-fs (loop4): Free/Dirty block details [ 106.361063][ T4745] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 106.363365][ T4744] EXT4-fs mount: 22 callbacks suppressed [ 106.363388][ T4744] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.391195][ T4740] EXT4-fs (loop4): free_blocks=0 [ 106.397426][ T4745] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 106.428973][ T4740] EXT4-fs (loop4): dirty_blocks=16 [ 106.449234][ T4740] EXT4-fs (loop4): Block reservation details [ 106.459914][ T4745] EXT4-fs (loop2): This should not happen!! Data will be lost [ 106.459914][ T4745] [ 106.479988][ T4740] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 106.507847][ T4745] EXT4-fs (loop2): Total free blocks count 0 [ 106.514179][ T4745] EXT4-fs (loop2): Free/Dirty block details [ 106.520570][ T4745] EXT4-fs (loop2): free_blocks=0 [ 106.525646][ T4745] EXT4-fs (loop2): dirty_blocks=16 [ 106.531598][ T4745] EXT4-fs (loop2): Block reservation details [ 106.537677][ T4745] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 106.588602][ T4748] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 106.623732][ T4750] loop0: detected capacity change from 0 to 2048 [ 106.636489][ T4748] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 106.649168][ T4748] EXT4-fs (loop3): This should not happen!! Data will be lost [ 106.649168][ T4748] [ 106.666586][ T4748] EXT4-fs (loop3): Total free blocks count 0 [ 106.689432][ T4748] EXT4-fs (loop3): Free/Dirty block details [ 106.698540][ T4748] EXT4-fs (loop3): free_blocks=0 [ 106.716995][ T4750] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.737773][ T4748] EXT4-fs (loop3): dirty_blocks=16 [ 106.751044][ T4748] EXT4-fs (loop3): Block reservation details [ 106.796837][ T4748] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 107.062958][ T4757] loop2: detected capacity change from 0 to 2048 [ 107.070039][ T4756] loop4: detected capacity change from 0 to 2048 [ 107.184456][ T151] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 107.218364][ T151] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 107.239350][ T151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 107.239350][ T151] [ 107.253102][ T4757] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.287875][ T4756] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.288156][ T4759] loop3: detected capacity change from 0 to 2048 [ 107.314727][ T151] EXT4-fs (loop1): Total free blocks count 0 [ 107.324165][ T151] EXT4-fs (loop1): Free/Dirty block details [ 107.330601][ T151] EXT4-fs (loop1): free_blocks=0 [ 107.335778][ T151] EXT4-fs (loop1): dirty_blocks=16 [ 107.342018][ T151] EXT4-fs (loop1): Block reservation details [ 107.348353][ T151] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 107.394692][ T4759] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.588876][ T4768] loop1: detected capacity change from 0 to 2048 [ 107.622437][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 107.622450][ T26] audit: type=1804 audit(1729694189.037:178): pid=4759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/18/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 107.711819][ T4768] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.721878][ T4769] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 107.739536][ T4769] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 107.777177][ T26] audit: type=1804 audit(1729694189.087:179): pid=4759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/18/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 107.789363][ T4769] EXT4-fs (loop3): This should not happen!! Data will be lost [ 107.789363][ T4769] [ 107.812433][ T4769] EXT4-fs (loop3): Total free blocks count 0 [ 107.818879][ T2607] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 107.819732][ T4769] EXT4-fs (loop3): Free/Dirty block details [ 107.840979][ T4769] EXT4-fs (loop3): free_blocks=0 [ 107.845942][ T4769] EXT4-fs (loop3): dirty_blocks=16 [ 107.851450][ T4769] EXT4-fs (loop3): Block reservation details [ 107.857532][ T4769] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 107.900750][ T2607] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 107.951425][ T2607] EXT4-fs (loop0): This should not happen!! Data will be lost [ 107.951425][ T2607] [ 107.968445][ T2607] EXT4-fs (loop0): Total free blocks count 0 [ 107.975652][ T26] audit: type=1804 audit(1729694189.397:180): pid=4756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/18/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 107.987047][ T2607] EXT4-fs (loop0): Free/Dirty block details [ 108.022436][ T2607] EXT4-fs (loop0): free_blocks=0 [ 108.028018][ T4772] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 108.043908][ T2607] EXT4-fs (loop0): dirty_blocks=16 [ 108.049421][ T2607] EXT4-fs (loop0): Block reservation details [ 108.055811][ T26] audit: type=1804 audit(1729694189.397:181): pid=4756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/18/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 108.061968][ T4772] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 108.108238][ T2607] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 108.127612][ T26] audit: type=1804 audit(1729694189.517:182): pid=4757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/18/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 108.168426][ T4772] EXT4-fs (loop4): This should not happen!! Data will be lost [ 108.168426][ T4772] [ 108.194905][ T4772] EXT4-fs (loop4): Total free blocks count 0 [ 108.229822][ T26] audit: type=1804 audit(1729694189.517:183): pid=4757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/18/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 108.247927][ T4772] EXT4-fs (loop4): Free/Dirty block details [ 108.313825][ T4772] EXT4-fs (loop4): free_blocks=0 [ 108.323696][ T4772] EXT4-fs (loop4): dirty_blocks=16 [ 108.340512][ T4772] EXT4-fs (loop4): Block reservation details [ 108.346820][ T4775] loop0: detected capacity change from 0 to 2048 [ 108.384763][ T4772] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 108.408511][ T4777] loop3: detected capacity change from 0 to 2048 [ 108.467918][ T4775] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.501624][ T26] audit: type=1804 audit(1729694189.917:184): pid=4768 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/16/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 108.544012][ T151] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 108.566569][ T26] audit: type=1804 audit(1729694189.947:185): pid=4768 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/16/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 108.584105][ T4780] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 108.611449][ T151] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 108.627506][ T4777] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.632832][ T151] EXT4-fs (loop2): This should not happen!! Data will be lost [ 108.632832][ T151] [ 108.658231][ T151] EXT4-fs (loop2): Total free blocks count 0 [ 108.673553][ T151] EXT4-fs (loop2): Free/Dirty block details [ 108.680305][ T4780] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 108.692682][ T4780] EXT4-fs (loop1): This should not happen!! Data will be lost [ 108.692682][ T4780] [ 108.703081][ T4780] EXT4-fs (loop1): Total free blocks count 0 [ 108.707051][ T151] EXT4-fs (loop2): free_blocks=0 [ 108.709206][ T4780] EXT4-fs (loop1): Free/Dirty block details [ 108.720997][ T4780] EXT4-fs (loop1): free_blocks=0 [ 108.725971][ T4780] EXT4-fs (loop1): dirty_blocks=16 [ 108.731273][ T4780] EXT4-fs (loop1): Block reservation details [ 108.732040][ T151] EXT4-fs (loop2): dirty_blocks=16 [ 108.737304][ T4780] EXT4-fs (loop1): i_reserved_data_blocks=1 2024/10/23 14:36:30 executed programs: 96 [ 108.825044][ T151] EXT4-fs (loop2): Block reservation details [ 108.842440][ T151] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 108.907603][ T4784] loop4: detected capacity change from 0 to 2048 [ 109.018120][ T4786] loop1: detected capacity change from 0 to 2048 [ 109.038567][ T4788] loop2: detected capacity change from 0 to 2048 [ 109.107936][ T4784] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.129559][ T4786] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.190638][ T26] audit: type=1804 audit(1729694190.607:186): pid=4777 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/19/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 109.252437][ T4788] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.271434][ T26] audit: type=1804 audit(1729694190.637:187): pid=4777 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/19/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 109.271454][ T4793] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 109.321909][ T4793] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 109.334614][ T4793] EXT4-fs (loop3): This should not happen!! Data will be lost [ 109.334614][ T4793] [ 109.344444][ T4793] EXT4-fs (loop3): Total free blocks count 0 [ 109.350589][ T4793] EXT4-fs (loop3): Free/Dirty block details [ 109.356612][ T4793] EXT4-fs (loop3): free_blocks=0 [ 109.361785][ T4793] EXT4-fs (loop3): dirty_blocks=16 [ 109.366999][ T4793] EXT4-fs (loop3): Block reservation details [ 109.373884][ T4793] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 109.690240][ T4109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 109.751961][ T4798] loop3: detected capacity change from 0 to 2048 [ 109.812985][ T4798] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.825490][ T2718] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 109.881145][ T4799] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 109.881320][ T2718] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 109.909468][ T2718] EXT4-fs (loop0): This should not happen!! Data will be lost [ 109.909468][ T2718] [ 109.919959][ T2718] EXT4-fs (loop0): Total free blocks count 0 [ 109.926436][ T2718] EXT4-fs (loop0): Free/Dirty block details [ 109.932912][ T2718] EXT4-fs (loop0): free_blocks=0 [ 109.938100][ T2718] EXT4-fs (loop0): dirty_blocks=16 [ 109.944148][ T2718] EXT4-fs (loop0): Block reservation details [ 109.951987][ T2718] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 109.958987][ T4799] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 109.972205][ T4799] EXT4-fs (loop1): This should not happen!! Data will be lost [ 109.972205][ T4799] [ 109.982422][ T4799] EXT4-fs (loop1): Total free blocks count 0 [ 109.989488][ T4799] EXT4-fs (loop1): Free/Dirty block details [ 109.995961][ T4799] EXT4-fs (loop1): free_blocks=0 [ 110.004648][ T4799] EXT4-fs (loop1): dirty_blocks=16 [ 110.009960][ T4799] EXT4-fs (loop1): Block reservation details [ 110.019046][ T4799] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 110.060617][ T4803] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 110.114295][ T4803] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 110.150513][ T4803] EXT4-fs (loop2): This should not happen!! Data will be lost [ 110.150513][ T4803] [ 110.155749][ T4805] loop0: detected capacity change from 0 to 2048 [ 110.174961][ T4803] EXT4-fs (loop2): Total free blocks count 0 [ 110.193470][ T4803] EXT4-fs (loop2): Free/Dirty block details [ 110.208363][ T4803] EXT4-fs (loop2): free_blocks=0 [ 110.250581][ T4803] EXT4-fs (loop2): dirty_blocks=16 [ 110.266583][ T4803] EXT4-fs (loop2): Block reservation details [ 110.305685][ T4805] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.342632][ T4803] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 110.436858][ T4809] loop4: detected capacity change from 0 to 2048 [ 110.467630][ T4812] loop1: detected capacity change from 0 to 2048 [ 110.526180][ T4812] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.539650][ T4809] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.759468][ T4817] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 110.820774][ T4817] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 110.854712][ T4817] EXT4-fs (loop0): This should not happen!! Data will be lost [ 110.854712][ T4817] [ 110.875610][ T4817] EXT4-fs (loop0): Total free blocks count 0 [ 110.878046][ T2668] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 110.892459][ T4817] EXT4-fs (loop0): Free/Dirty block details [ 110.902708][ T2668] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 110.920259][ T2668] EXT4-fs (loop3): This should not happen!! Data will be lost [ 110.920259][ T2668] [ 110.947268][ T2668] EXT4-fs (loop3): Total free blocks count 0 [ 110.950469][ T4817] EXT4-fs (loop0): free_blocks=0 [ 110.958962][ T2668] EXT4-fs (loop3): Free/Dirty block details [ 110.960358][ T4817] EXT4-fs (loop0): dirty_blocks=16 [ 110.977215][ T2668] EXT4-fs (loop3): free_blocks=0 [ 110.980239][ T4817] EXT4-fs (loop0): Block reservation details [ 110.990480][ T2668] EXT4-fs (loop3): dirty_blocks=16 [ 111.008525][ T2668] EXT4-fs (loop3): Block reservation details [ 111.011703][ T4817] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 111.030626][ T2668] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 111.037333][ T4819] loop2: detected capacity change from 0 to 2048 [ 111.204507][ T4819] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 111.238072][ T4820] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 111.280411][ T4824] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 111.300416][ T4824] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 111.312994][ T4824] EXT4-fs (loop4): This should not happen!! Data will be lost [ 111.312994][ T4824] [ 111.324083][ T4824] EXT4-fs (loop4): Total free blocks count 0 [ 111.327789][ T4825] loop3: detected capacity change from 0 to 2048 [ 111.330349][ T4824] EXT4-fs (loop4): Free/Dirty block details [ 111.342862][ T4824] EXT4-fs (loop4): free_blocks=0 [ 111.347814][ T4824] EXT4-fs (loop4): dirty_blocks=16 [ 111.353058][ T4824] EXT4-fs (loop4): Block reservation details [ 111.359198][ T4824] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 111.375478][ T4820] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 111.405882][ T4820] EXT4-fs (loop1): This should not happen!! Data will be lost [ 111.405882][ T4820] [ 111.432490][ T4820] EXT4-fs (loop1): Total free blocks count 0 [ 111.439155][ T4820] EXT4-fs (loop1): Free/Dirty block details [ 111.496599][ T4820] EXT4-fs (loop1): free_blocks=0 [ 111.503363][ T4825] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 111.515827][ T4820] EXT4-fs (loop1): dirty_blocks=16 [ 111.551422][ T4820] EXT4-fs (loop1): Block reservation details [ 111.584023][ T4820] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 111.648493][ T4829] loop0: detected capacity change from 0 to 2048 [ 111.813822][ T4832] loop4: detected capacity change from 0 to 2048 [ 111.821219][ T4829] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 111.977920][ T4832] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 111.996322][ T4836] loop1: detected capacity change from 0 to 2048 [ 112.122952][ T4836] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.153581][ T4839] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 112.169279][ T2607] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm kworker/u4:4: bg 0: block 234: padding at end of block bitmap is not set [ 112.216977][ T2607] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 112.227309][ T4839] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 112.242798][ T4839] EXT4-fs (loop0): This should not happen!! Data will be lost [ 112.242798][ T4839] [ 112.253406][ T4839] EXT4-fs (loop0): Total free blocks count 0 [ 112.260843][ T4839] EXT4-fs (loop0): Free/Dirty block details [ 112.262040][ T2607] EXT4-fs (loop2): This should not happen!! Data will be lost [ 112.262040][ T2607] [ 112.267009][ T4839] EXT4-fs (loop0): free_blocks=0 [ 112.290264][ T4839] EXT4-fs (loop0): dirty_blocks=16 [ 112.295603][ T4839] EXT4-fs (loop0): Block reservation details [ 112.310369][ T4839] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 112.333444][ T4842] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 112.353498][ T2607] EXT4-fs (loop2): Total free blocks count 0 [ 112.368107][ T2607] EXT4-fs (loop2): Free/Dirty block details [ 112.381265][ T2607] EXT4-fs (loop2): free_blocks=0 [ 112.390527][ T4842] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 112.406892][ T2607] EXT4-fs (loop2): dirty_blocks=16 [ 112.421739][ T4842] EXT4-fs (loop3): This should not happen!! Data will be lost [ 112.421739][ T4842] [ 112.425966][ T2607] EXT4-fs (loop2): Block reservation details [ 112.445854][ T2607] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 112.483676][ T4842] EXT4-fs (loop3): Total free blocks count 0 [ 112.511030][ T4842] EXT4-fs (loop3): Free/Dirty block details [ 112.523866][ T4842] EXT4-fs (loop3): free_blocks=0 [ 112.557386][ T4842] EXT4-fs (loop3): dirty_blocks=16 [ 112.580345][ T4842] EXT4-fs (loop3): Block reservation details [ 112.586389][ T4842] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 112.591588][ T4844] loop2: detected capacity change from 0 to 2048 [ 112.636609][ T4844] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.696930][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 112.696944][ T26] audit: type=1804 audit(1729694194.107:212): pid=4848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/19/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 112.858150][ T26] audit: type=1804 audit(1729694194.157:213): pid=4848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/19/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 112.875401][ T4850] loop0: detected capacity change from 0 to 2048 [ 113.009971][ T4850] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.032490][ T2668] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 113.119115][ T2718] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 113.146551][ T2668] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 113.160813][ T2718] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 113.173198][ T26] audit: type=1804 audit(1729694194.587:214): pid=4844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/21/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 113.203113][ T2668] EXT4-fs (loop4): This should not happen!! Data will be lost [ 113.203113][ T2668] [ 113.223477][ T4853] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 113.230012][ T2718] EXT4-fs (loop1): This should not happen!! Data will be lost [ 113.230012][ T2718] [ 113.241656][ T2668] EXT4-fs (loop4): Total free blocks count 0 [ 113.260606][ T4853] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 113.266606][ T26] audit: type=1804 audit(1729694194.587:215): pid=4844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/21/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 113.276852][ T2668] EXT4-fs (loop4): Free/Dirty block details [ 113.304155][ T4855] loop3: detected capacity change from 0 to 2048 [ 113.311146][ T4853] EXT4-fs (loop2): This should not happen!! Data will be lost [ 113.311146][ T4853] [ 113.311175][ T4853] EXT4-fs (loop2): Total free blocks count 0 [ 113.311188][ T4853] EXT4-fs (loop2): Free/Dirty block details [ 113.311200][ T4853] EXT4-fs (loop2): free_blocks=0 [ 113.311213][ T4853] EXT4-fs (loop2): dirty_blocks=16 [ 113.311223][ T4853] EXT4-fs (loop2): Block reservation details [ 113.311233][ T4853] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 113.347324][ T2668] EXT4-fs (loop4): free_blocks=0 [ 113.388936][ T2668] EXT4-fs (loop4): dirty_blocks=16 [ 113.390441][ T2718] EXT4-fs (loop1): Total free blocks count 0 [ 113.400603][ T2668] EXT4-fs (loop4): Block reservation details [ 113.400621][ T2668] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 113.429024][ T4855] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.430875][ T2718] EXT4-fs (loop1): Free/Dirty block details [ 113.463411][ T2718] EXT4-fs (loop1): free_blocks=0 [ 113.518961][ T2718] EXT4-fs (loop1): dirty_blocks=16 [ 113.525838][ T2718] EXT4-fs (loop1): Block reservation details [ 113.532316][ T2718] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 113.581557][ T4859] loop4: detected capacity change from 0 to 2048 [ 113.695362][ T4863] loop2: detected capacity change from 0 to 2048 [ 113.732466][ T4859] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.744385][ T4861] loop1: detected capacity change from 0 to 2048 [ 113.773097][ T26] audit: type=1804 audit(1729694195.187:216): pid=4850 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/21/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 113.896181][ T4863] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.909001][ T4861] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.996924][ T26] audit: type=1804 audit(1729694195.187:217): pid=4850 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/21/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 114.047039][ T26] audit: type=1804 audit(1729694195.427:218): pid=4859 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/22/bus/bus" dev="loop4" ino=18 res=1 errno=0 2024/10/23 14:36:35 executed programs: 112 [ 114.103651][ T4871] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 114.130712][ T2718] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 114.147352][ T4871] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 114.163787][ T2718] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 114.175336][ T26] audit: type=1804 audit(1729694195.427:219): pid=4859 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/22/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 114.200174][ T2718] EXT4-fs (loop0): This should not happen!! Data will be lost [ 114.200174][ T2718] [ 114.218447][ T4871] EXT4-fs (loop4): This should not happen!! Data will be lost [ 114.218447][ T4871] [ 114.233558][ T2718] EXT4-fs (loop0): Total free blocks count 0 [ 114.246350][ T2718] EXT4-fs (loop0): Free/Dirty block details [ 114.249398][ T4871] EXT4-fs (loop4): Total free blocks count 0 [ 114.262515][ T2718] EXT4-fs (loop0): free_blocks=0 [ 114.271829][ T4871] EXT4-fs (loop4): Free/Dirty block details [ 114.277912][ T2718] EXT4-fs (loop0): dirty_blocks=16 [ 114.277925][ T26] audit: type=1804 audit(1729694195.677:220): pid=4855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/22/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 114.277954][ T26] audit: type=1804 audit(1729694195.677:221): pid=4855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/22/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 114.296870][ T2718] EXT4-fs (loop0): Block reservation details [ 114.335500][ T4871] EXT4-fs (loop4): free_blocks=0 [ 114.340838][ T4872] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 114.345630][ T4871] EXT4-fs (loop4): dirty_blocks=16 [ 114.385988][ T4872] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 114.408531][ T2718] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 114.410402][ T4871] EXT4-fs (loop4): Block reservation details [ 114.435900][ T4871] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 114.451316][ T4872] EXT4-fs (loop3): This should not happen!! Data will be lost [ 114.451316][ T4872] [ 114.535501][ T4872] EXT4-fs (loop3): Total free blocks count 0 [ 114.567382][ T4872] EXT4-fs (loop3): Free/Dirty block details [ 114.588092][ T4874] loop0: detected capacity change from 0 to 2048 [ 114.599799][ T4872] EXT4-fs (loop3): free_blocks=0 [ 114.613120][ T4872] EXT4-fs (loop3): dirty_blocks=16 [ 114.621231][ T4872] EXT4-fs (loop3): Block reservation details [ 114.637447][ T4875] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 114.638031][ T4872] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 114.683702][ T4876] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 114.685920][ T4875] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 114.713245][ T4875] EXT4-fs (loop2): This should not happen!! Data will be lost [ 114.713245][ T4875] [ 114.721376][ T4874] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.724026][ T4875] EXT4-fs (loop2): Total free blocks count 0 [ 114.741108][ T4875] EXT4-fs (loop2): Free/Dirty block details [ 114.747685][ T4875] EXT4-fs (loop2): free_blocks=0 [ 114.768898][ T4875] EXT4-fs (loop2): dirty_blocks=16 [ 114.782931][ T4875] EXT4-fs (loop2): Block reservation details [ 114.789704][ T4875] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 114.890468][ T4876] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 114.895556][ T4880] loop4: detected capacity change from 0 to 2048 [ 114.918853][ T4876] EXT4-fs (loop1): This should not happen!! Data will be lost [ 114.918853][ T4876] [ 114.962413][ T4876] EXT4-fs (loop1): Total free blocks count 0 [ 114.968551][ T4876] EXT4-fs (loop1): Free/Dirty block details [ 114.986204][ T4876] EXT4-fs (loop1): free_blocks=0 [ 115.033047][ T4876] EXT4-fs (loop1): dirty_blocks=16 [ 115.045625][ T4876] EXT4-fs (loop1): Block reservation details [ 115.052240][ T4876] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 115.056899][ T4880] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 115.115321][ T4884] loop2: detected capacity change from 0 to 2048 [ 115.229260][ T4884] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 115.311532][ T4886] loop3: detected capacity change from 0 to 2048 [ 115.399120][ T4889] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 115.434632][ T4886] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 115.562388][ T4889] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.575188][ T4889] EXT4-fs (loop4): This should not happen!! Data will be lost [ 115.575188][ T4889] [ 115.585186][ T4889] EXT4-fs (loop4): Total free blocks count 0 [ 115.591691][ T4889] EXT4-fs (loop4): Free/Dirty block details [ 115.598100][ T4889] EXT4-fs (loop4): free_blocks=0 [ 115.603129][ T4889] EXT4-fs (loop4): dirty_blocks=16 [ 115.608487][ T4892] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 115.656865][ T4895] loop1: detected capacity change from 0 to 2048 [ 115.666712][ T4889] EXT4-fs (loop4): Block reservation details [ 115.694528][ T4894] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 115.698164][ T4889] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 115.723352][ T4892] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.741603][ T4894] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.753420][ T4892] EXT4-fs (loop2): This should not happen!! Data will be lost [ 115.753420][ T4892] [ 115.801596][ T4894] EXT4-fs (loop0): This should not happen!! Data will be lost [ 115.801596][ T4894] [ 115.807152][ T4892] EXT4-fs (loop2): Total free blocks count 0 [ 115.827967][ T4894] EXT4-fs (loop0): Total free blocks count 0 [ 115.834945][ T4892] EXT4-fs (loop2): Free/Dirty block details [ 115.837470][ T4895] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 115.850435][ T4892] EXT4-fs (loop2): free_blocks=0 [ 115.859420][ T4892] EXT4-fs (loop2): dirty_blocks=16 [ 115.871700][ T4892] EXT4-fs (loop2): Block reservation details [ 115.888404][ T4892] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 115.894921][ T4894] EXT4-fs (loop0): Free/Dirty block details [ 115.901713][ T4894] EXT4-fs (loop0): free_blocks=0 [ 115.907622][ T4894] EXT4-fs (loop0): dirty_blocks=16 [ 115.913062][ T4894] EXT4-fs (loop0): Block reservation details [ 115.919196][ T4894] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 116.094333][ T4898] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 116.147594][ T4898] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 116.176825][ T4898] EXT4-fs (loop3): This should not happen!! Data will be lost [ 116.176825][ T4898] [ 116.196485][ T4901] loop0: detected capacity change from 0 to 2048 [ 116.200057][ T4898] EXT4-fs (loop3): Total free blocks count 0 [ 116.203614][ T4902] loop4: detected capacity change from 0 to 2048 [ 116.215555][ T4898] EXT4-fs (loop3): Free/Dirty block details [ 116.215577][ T4898] EXT4-fs (loop3): free_blocks=0 [ 116.215591][ T4898] EXT4-fs (loop3): dirty_blocks=16 [ 116.215602][ T4898] EXT4-fs (loop3): Block reservation details [ 116.215612][ T4898] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 116.327720][ T4902] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 116.349913][ T4901] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 116.355181][ T4908] loop2: detected capacity change from 0 to 2048 [ 116.481901][ T4908] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 116.668390][ T4911] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 116.700658][ T4911] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 116.752357][ T4911] EXT4-fs (loop1): This should not happen!! Data will be lost [ 116.752357][ T4911] [ 116.767791][ T4913] loop3: detected capacity change from 0 to 2048 [ 116.800678][ T4911] EXT4-fs (loop1): Total free blocks count 0 [ 116.830297][ T4911] EXT4-fs (loop1): Free/Dirty block details [ 116.847793][ T4911] EXT4-fs (loop1): free_blocks=0 [ 116.865573][ T4911] EXT4-fs (loop1): dirty_blocks=16 [ 116.875056][ T4913] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 116.890904][ T4911] EXT4-fs (loop1): Block reservation details [ 116.897369][ T4911] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 116.931777][ T4916] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 117.095543][ T4916] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 117.120477][ T4917] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 117.133557][ T4916] EXT4-fs (loop4): This should not happen!! Data will be lost [ 117.133557][ T4916] [ 117.175429][ T4916] EXT4-fs (loop4): Total free blocks count 0 [ 117.183902][ T4916] EXT4-fs (loop4): Free/Dirty block details [ 117.218808][ T4917] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 117.223998][ T4916] EXT4-fs (loop4): free_blocks=0 [ 117.232812][ T4918] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 117.253151][ T4919] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 117.268641][ T4916] EXT4-fs (loop4): dirty_blocks=16 [ 117.277569][ T4917] EXT4-fs (loop0): This should not happen!! Data will be lost [ 117.277569][ T4917] [ 117.281109][ T4916] EXT4-fs (loop4): Block reservation details [ 117.293835][ T4916] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 117.298987][ T4917] EXT4-fs (loop0): Total free blocks count 0 [ 117.310518][ T4919] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 117.319942][ T4921] loop1: detected capacity change from 0 to 2048 [ 117.323452][ T4918] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 117.329233][ T4917] EXT4-fs (loop0): Free/Dirty block details [ 117.329250][ T4917] EXT4-fs (loop0): free_blocks=0 [ 117.342340][ T4919] EXT4-fs (loop2): This should not happen!! Data will be lost [ 117.342340][ T4919] [ 117.365286][ T4917] EXT4-fs (loop0): dirty_blocks=16 [ 117.371968][ T4918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 117.371968][ T4918] [ 117.382258][ T4917] EXT4-fs (loop0): Block reservation details [ 117.388596][ T4918] EXT4-fs (loop3): Total free blocks count 0 [ 117.395120][ T4917] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 117.401471][ T4918] EXT4-fs (loop3): Free/Dirty block details [ 117.407680][ T4919] EXT4-fs (loop2): Total free blocks count 0 [ 117.414228][ T4918] EXT4-fs (loop3): free_blocks=0 [ 117.419349][ T4919] EXT4-fs (loop2): Free/Dirty block details [ 117.428053][ T4918] EXT4-fs (loop3): dirty_blocks=16 [ 117.435612][ T4919] EXT4-fs (loop2): free_blocks=0 [ 117.441953][ T4918] EXT4-fs (loop3): Block reservation details [ 117.450851][ T4919] EXT4-fs (loop2): dirty_blocks=16 [ 117.455884][ T4921] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.458411][ T4918] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 117.476839][ T4919] EXT4-fs (loop2): Block reservation details [ 117.501506][ T4919] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 117.738497][ T4925] loop4: detected capacity change from 0 to 2048 [ 117.832788][ T4927] loop3: detected capacity change from 0 to 2048 [ 117.860726][ T4925] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.887946][ T4929] loop2: detected capacity change from 0 to 2048 [ 118.023123][ T4927] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 118.035016][ T4929] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 118.101627][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 118.101641][ T26] audit: type=1804 audit(1729694199.517:244): pid=4925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/25/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 118.108623][ T4937] loop0: detected capacity change from 0 to 2048 [ 118.213525][ T26] audit: type=1804 audit(1729694199.557:245): pid=4925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/25/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 118.243214][ T4937] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 118.490307][ T4109] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 118.508735][ T26] audit: type=1804 audit(1729694199.927:246): pid=4921 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/22/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 118.597697][ T26] audit: type=1804 audit(1729694199.957:247): pid=4921 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/22/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 118.667241][ T4942] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 118.686642][ T26] audit: type=1804 audit(1729694200.027:248): pid=4927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/25/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 118.715749][ T4942] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 118.744615][ T4942] EXT4-fs (loop3): This should not happen!! Data will be lost [ 118.744615][ T4942] [ 118.759121][ T4942] EXT4-fs (loop3): Total free blocks count 0 [ 118.766694][ T4942] EXT4-fs (loop3): Free/Dirty block details [ 118.785089][ T26] audit: type=1804 audit(1729694200.027:249): pid=4927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/25/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 118.786698][ T4942] EXT4-fs (loop3): free_blocks=0 [ 118.823106][ T4943] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 118.847498][ T144] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 118.871529][ T26] audit: type=1804 audit(1729694200.127:250): pid=4929 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/25/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 118.874753][ T4943] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 118.908998][ T26] audit: type=1804 audit(1729694200.157:251): pid=4929 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/25/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 118.922975][ T4943] EXT4-fs (loop2): This should not happen!! Data will be lost [ 118.922975][ T4943] [ 118.935746][ T4942] EXT4-fs (loop3): dirty_blocks=16 [ 118.950689][ T4942] EXT4-fs (loop3): Block reservation details [ 118.956812][ T4942] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 118.963013][ T4943] EXT4-fs (loop2): Total free blocks count 0 [ 118.969038][ T4943] EXT4-fs (loop2): Free/Dirty block details [ 118.980932][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 119.002460][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 119.002460][ T144] [ 119.016038][ T4943] EXT4-fs (loop2): free_blocks=0 [ 119.023731][ T144] EXT4-fs (loop4): Total free blocks count 0 [ 119.024207][ T4944] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 119.032131][ T4943] EXT4-fs (loop2): dirty_blocks=16 [ 119.050289][ T26] audit: type=1804 audit(1729694200.367:252): pid=4937 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/24/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 119.080222][ T144] EXT4-fs (loop4): Free/Dirty block details [ 119.088611][ T144] EXT4-fs (loop4): free_blocks=0 [ 119.096099][ T4943] EXT4-fs (loop2): Block reservation details [ 119.105649][ T144] EXT4-fs (loop4): dirty_blocks=16 [ 119.115414][ T4943] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 119.116124][ T4944] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 119.121727][ T144] EXT4-fs (loop4): Block reservation details [ 119.135797][ T4946] loop1: detected capacity change from 0 to 2048 [ 119.149774][ T26] audit: type=1804 audit(1729694200.367:253): pid=4937 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/24/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 119.163121][ T4944] EXT4-fs (loop0): This should not happen!! Data will be lost [ 119.163121][ T4944] [ 119.188933][ T4944] EXT4-fs (loop0): Total free blocks count 0 [ 119.208719][ T144] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 119.211884][ T4944] EXT4-fs (loop0): Free/Dirty block details [ 119.222969][ T4946] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.273645][ T4944] EXT4-fs (loop0): free_blocks=0 2024/10/23 14:36:40 executed programs: 128 [ 119.307341][ T4944] EXT4-fs (loop0): dirty_blocks=16 [ 119.312861][ T4944] EXT4-fs (loop0): Block reservation details [ 119.319118][ T4944] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 119.424002][ T4950] loop4: detected capacity change from 0 to 2048 [ 119.505745][ T4952] loop2: detected capacity change from 0 to 2048 [ 119.549783][ T4954] loop3: detected capacity change from 0 to 2048 [ 119.572460][ T4950] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.585641][ T4957] loop0: detected capacity change from 0 to 2048 [ 119.599910][ T4952] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.760245][ T4954] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.791403][ T4957] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.836814][ T4965] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 119.959971][ T4965] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 119.980336][ T4965] EXT4-fs (loop4): This should not happen!! Data will be lost [ 119.980336][ T4965] [ 119.990021][ T4965] EXT4-fs (loop4): Total free blocks count 0 [ 120.049182][ T4965] EXT4-fs (loop4): Free/Dirty block details [ 120.068701][ T4965] EXT4-fs (loop4): free_blocks=0 [ 120.085941][ T4965] EXT4-fs (loop4): dirty_blocks=16 [ 120.101478][ T4965] EXT4-fs (loop4): Block reservation details [ 120.122555][ T4965] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 120.207361][ T4966] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 120.253988][ T4966] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 120.276139][ T4967] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 120.290369][ T4966] EXT4-fs (loop1): This should not happen!! Data will be lost [ 120.290369][ T4966] [ 120.317866][ T4966] EXT4-fs (loop1): Total free blocks count 0 [ 120.321938][ T4967] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 120.331064][ T4966] EXT4-fs (loop1): Free/Dirty block details [ 120.359132][ T4966] EXT4-fs (loop1): free_blocks=0 [ 120.359807][ T4967] EXT4-fs (loop3): This should not happen!! Data will be lost [ 120.359807][ T4967] [ 120.377370][ T4967] EXT4-fs (loop3): Total free blocks count 0 [ 120.383774][ T4967] EXT4-fs (loop3): Free/Dirty block details [ 120.392994][ T4967] EXT4-fs (loop3): free_blocks=0 [ 120.395568][ T4966] EXT4-fs (loop1): dirty_blocks=16 [ 120.398392][ T4968] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 120.411695][ T4966] EXT4-fs (loop1): Block reservation details [ 120.425761][ T4967] EXT4-fs (loop3): dirty_blocks=16 [ 120.456606][ T4967] EXT4-fs (loop3): Block reservation details [ 120.460197][ T4966] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 120.484205][ T4967] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 120.522108][ T4968] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 120.527434][ T4970] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 120.554696][ T4971] loop4: detected capacity change from 0 to 2048 [ 120.560829][ T4970] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 120.580060][ T4968] EXT4-fs (loop2): This should not happen!! Data will be lost [ 120.580060][ T4968] [ 120.600288][ T4970] EXT4-fs (loop0): This should not happen!! Data will be lost [ 120.600288][ T4970] [ 120.606940][ T4968] EXT4-fs (loop2): Total free blocks count 0 [ 120.626460][ T4970] EXT4-fs (loop0): Total free blocks count 0 [ 120.639807][ T4970] EXT4-fs (loop0): Free/Dirty block details [ 120.649059][ T4971] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.656151][ T4968] EXT4-fs (loop2): Free/Dirty block details [ 120.669178][ T4970] EXT4-fs (loop0): free_blocks=0 [ 120.684457][ T4968] EXT4-fs (loop2): free_blocks=0 [ 120.687883][ T4970] EXT4-fs (loop0): dirty_blocks=16 [ 120.693801][ T4968] EXT4-fs (loop2): dirty_blocks=16 [ 120.696962][ T4970] EXT4-fs (loop0): Block reservation details [ 120.706615][ T4970] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 120.714584][ T4968] EXT4-fs (loop2): Block reservation details [ 120.733025][ T4968] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 120.954383][ T4975] loop1: detected capacity change from 0 to 2048 [ 121.023927][ T4977] loop3: detected capacity change from 0 to 2048 [ 121.123030][ T4977] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 121.164549][ T4975] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 121.260265][ T4109] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 121.293064][ T4986] loop2: detected capacity change from 0 to 2048 [ 121.293095][ T4984] loop0: detected capacity change from 0 to 2048 [ 121.406753][ T4986] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 121.524453][ T4984] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 121.577518][ T4992] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 121.599471][ T4992] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 121.611939][ T4992] EXT4-fs (loop1): This should not happen!! Data will be lost [ 121.611939][ T4992] [ 121.621720][ T4992] EXT4-fs (loop1): Total free blocks count 0 [ 121.628380][ T4992] EXT4-fs (loop1): Free/Dirty block details [ 121.635881][ T4992] EXT4-fs (loop1): free_blocks=0 [ 121.641076][ T4992] EXT4-fs (loop1): dirty_blocks=16 [ 121.646295][ T4992] EXT4-fs (loop1): Block reservation details [ 121.652458][ T4992] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 121.743784][ T2718] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 121.793554][ T2718] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 121.824640][ T2718] EXT4-fs (loop4): This should not happen!! Data will be lost [ 121.824640][ T2718] [ 121.848685][ T2718] EXT4-fs (loop4): Total free blocks count 0 [ 121.887625][ T2718] EXT4-fs (loop4): Free/Dirty block details [ 121.896592][ T2718] EXT4-fs (loop4): free_blocks=0 [ 121.922358][ T2718] EXT4-fs (loop4): dirty_blocks=16 [ 121.927518][ T2718] EXT4-fs (loop4): Block reservation details [ 121.952941][ T2718] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 122.039127][ T4994] loop3: detected capacity change from 0 to 2048 [ 122.115479][ T4996] loop1: detected capacity change from 0 to 2048 [ 122.131577][ T4997] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 122.156817][ T4997] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 122.184495][ T4994] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.203349][ T4999] loop4: detected capacity change from 0 to 2048 [ 122.206757][ T4997] EXT4-fs (loop2): This should not happen!! Data will be lost [ 122.206757][ T4997] [ 122.229211][ T4997] EXT4-fs (loop2): Total free blocks count 0 [ 122.235576][ T4997] EXT4-fs (loop2): Free/Dirty block details [ 122.237889][ T4996] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.242628][ T4997] EXT4-fs (loop2): free_blocks=0 [ 122.257457][ T4997] EXT4-fs (loop2): dirty_blocks=16 [ 122.262807][ T4997] EXT4-fs (loop2): Block reservation details [ 122.269013][ T4997] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 122.303071][ T4999] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.365425][ T5004] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 122.500362][ T5004] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 122.550248][ T5004] EXT4-fs (loop0): This should not happen!! Data will be lost [ 122.550248][ T5004] [ 122.580038][ T5004] EXT4-fs (loop0): Total free blocks count 0 [ 122.622922][ T5004] EXT4-fs (loop0): Free/Dirty block details [ 122.650285][ T5004] EXT4-fs (loop0): free_blocks=0 [ 122.655464][ T5008] loop2: detected capacity change from 0 to 2048 [ 122.657616][ T5004] EXT4-fs (loop0): dirty_blocks=16 [ 122.681636][ T5004] EXT4-fs (loop0): Block reservation details [ 122.704630][ T5004] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 122.762133][ T5008] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.779141][ T5009] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 122.930427][ T5013] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 122.930442][ T5009] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 122.930466][ T5009] EXT4-fs (loop1): This should not happen!! Data will be lost [ 122.930466][ T5009] [ 122.968332][ T5009] EXT4-fs (loop1): Total free blocks count 0 [ 122.974522][ T5009] EXT4-fs (loop1): Free/Dirty block details [ 122.990283][ T5009] EXT4-fs (loop1): free_blocks=0 [ 122.996123][ T5009] EXT4-fs (loop1): dirty_blocks=16 [ 123.001915][ T5013] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 123.030370][ T5009] EXT4-fs (loop1): Block reservation details [ 123.036491][ T5009] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 123.042748][ T5013] EXT4-fs (loop4): This should not happen!! Data will be lost [ 123.042748][ T5013] [ 123.069445][ T5013] EXT4-fs (loop4): Total free blocks count 0 [ 123.095937][ T5013] EXT4-fs (loop4): Free/Dirty block details [ 123.122115][ T5013] EXT4-fs (loop4): free_blocks=0 [ 123.127186][ T5013] EXT4-fs (loop4): dirty_blocks=16 [ 123.156100][ T5013] EXT4-fs (loop4): Block reservation details [ 123.175842][ T5013] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 123.217252][ T9] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 123.228367][ T5015] loop0: detected capacity change from 0 to 2048 [ 123.253545][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 123.273410][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 123.273410][ T9] [ 123.287345][ T9] EXT4-fs (loop3): Total free blocks count 0 [ 123.319158][ T9] EXT4-fs (loop3): Free/Dirty block details [ 123.332663][ T9] EXT4-fs (loop3): free_blocks=0 [ 123.337770][ T9] EXT4-fs (loop3): dirty_blocks=16 [ 123.350144][ T5015] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 123.385555][ T9] EXT4-fs (loop3): Block reservation details [ 123.395283][ T9] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 123.403988][ T26] kauditd_printk_skb: 26 callbacks suppressed [ 123.404001][ T26] audit: type=1804 audit(1729694204.817:280): pid=5008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/28/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 123.490818][ T5018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 123.518536][ T26] audit: type=1804 audit(1729694204.847:281): pid=5008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/28/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 123.577926][ T5018] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 123.579277][ T5020] loop1: detected capacity change from 0 to 2048 [ 123.599039][ T5018] EXT4-fs (loop2): This should not happen!! Data will be lost [ 123.599039][ T5018] [ 123.639461][ T5018] EXT4-fs (loop2): Total free blocks count 0 [ 123.684834][ T5022] loop3: detected capacity change from 0 to 2048 [ 123.695284][ T5018] EXT4-fs (loop2): Free/Dirty block details [ 123.707132][ T5020] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 123.731879][ T5018] EXT4-fs (loop2): free_blocks=0 [ 123.737129][ T5018] EXT4-fs (loop2): dirty_blocks=16 [ 123.744513][ T5018] EXT4-fs (loop2): Block reservation details [ 123.750842][ T5018] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 123.756969][ T26] audit: type=1804 audit(1729694205.167:282): pid=5015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/27/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 123.773962][ T5026] loop4: detected capacity change from 0 to 2048 [ 123.810675][ T26] audit: type=1804 audit(1729694205.167:283): pid=5015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/27/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 123.894408][ T5022] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 123.968621][ T5026] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.158628][ T26] audit: type=1804 audit(1729694205.577:284): pid=5020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/26/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 124.240444][ T26] audit: type=1804 audit(1729694205.597:285): pid=5020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/26/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 124.261238][ T5032] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 124.306778][ T5034] loop2: detected capacity change from 0 to 2048 [ 124.317977][ T9] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 124.341202][ T5032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 124.357596][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 124.364265][ T26] audit: type=1804 audit(1729694205.767:286): pid=5022 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/29/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 124.384699][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 124.384699][ T9] [ 124.411017][ T5032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 124.411017][ T5032] [ 124.440327][ T5032] EXT4-fs (loop1): Total free blocks count 0 [ 124.450285][ T26] audit: type=1804 audit(1729694205.827:287): pid=5022 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/29/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 124.476128][ T5035] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 124.477333][ T5034] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.491322][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 124.507896][ T9] EXT4-fs (loop0): Free/Dirty block details [ 124.508261][ T5035] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 124.513911][ T9] EXT4-fs (loop0): free_blocks=0 [ 124.513928][ T9] EXT4-fs (loop0): dirty_blocks=16 [ 124.513940][ T9] EXT4-fs (loop0): Block reservation details [ 124.542720][ T5032] EXT4-fs (loop1): Free/Dirty block details [ 124.544257][ T9] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 124.556573][ T5035] EXT4-fs (loop3): This should not happen!! Data will be lost [ 124.556573][ T5035] [ 124.566788][ T5035] EXT4-fs (loop3): Total free blocks count 0 [ 124.573054][ T5035] EXT4-fs (loop3): Free/Dirty block details [ 124.579113][ T5035] EXT4-fs (loop3): free_blocks=0 [ 124.584327][ T5035] EXT4-fs (loop3): dirty_blocks=16 [ 124.589026][ T5032] EXT4-fs (loop1): free_blocks=0 [ 124.589651][ T5035] EXT4-fs (loop3): Block reservation details [ 124.600689][ T5035] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 124.616860][ T5032] EXT4-fs (loop1): dirty_blocks=16 [ 124.623491][ T5032] EXT4-fs (loop1): Block reservation details [ 124.636917][ T5032] EXT4-fs (loop1): i_reserved_data_blocks=1 2024/10/23 14:36:46 executed programs: 146 [ 124.783141][ T26] audit: type=1804 audit(1729694206.187:288): pid=5026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/29/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 124.809938][ T5039] loop0: detected capacity change from 0 to 2048 [ 124.838103][ T5040] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 124.875709][ T26] audit: type=1804 audit(1729694206.197:289): pid=5026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/29/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 124.927395][ T5040] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 124.958468][ T5040] EXT4-fs (loop4): This should not happen!! Data will be lost [ 124.958468][ T5040] [ 124.964012][ T5039] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.969324][ T5040] EXT4-fs (loop4): Total free blocks count 0 [ 124.985409][ T5040] EXT4-fs (loop4): Free/Dirty block details [ 124.991342][ T5040] EXT4-fs (loop4): free_blocks=0 [ 124.996288][ T5040] EXT4-fs (loop4): dirty_blocks=16 [ 125.002105][ T5040] EXT4-fs (loop4): Block reservation details [ 125.008106][ T5040] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 125.046577][ T5043] loop3: detected capacity change from 0 to 2048 [ 125.226135][ T5043] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 125.228316][ T5046] loop1: detected capacity change from 0 to 2048 [ 125.300018][ T5050] loop4: detected capacity change from 0 to 2048 [ 125.344701][ T5050] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 125.370532][ T5051] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 125.395180][ T5046] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 125.446017][ T5051] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 125.545827][ T5051] EXT4-fs (loop2): This should not happen!! Data will be lost [ 125.545827][ T5051] [ 125.590283][ T5051] EXT4-fs (loop2): Total free blocks count 0 [ 125.598728][ T5051] EXT4-fs (loop2): Free/Dirty block details [ 125.612769][ T5051] EXT4-fs (loop2): free_blocks=0 [ 125.645901][ T5051] EXT4-fs (loop2): dirty_blocks=16 [ 125.662675][ T5051] EXT4-fs (loop2): Block reservation details [ 125.679116][ T5051] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 125.692583][ T5056] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 125.719181][ T5056] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 125.748921][ T5056] EXT4-fs (loop4): This should not happen!! Data will be lost [ 125.748921][ T5056] [ 125.778649][ T5056] EXT4-fs (loop4): Total free blocks count 0 [ 125.796266][ T5056] EXT4-fs (loop4): Free/Dirty block details [ 125.813810][ T5056] EXT4-fs (loop4): free_blocks=0 [ 125.829168][ T5056] EXT4-fs (loop4): dirty_blocks=16 [ 125.843752][ T5056] EXT4-fs (loop4): Block reservation details [ 125.864115][ T5056] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 125.888459][ T5057] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 125.934542][ T5057] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 125.972577][ T5057] EXT4-fs (loop3): This should not happen!! Data will be lost [ 125.972577][ T5057] [ 125.999250][ T5057] EXT4-fs (loop3): Total free blocks count 0 [ 126.020668][ T5058] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 126.029943][ T5057] EXT4-fs (loop3): Free/Dirty block details [ 126.051386][ T5058] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 126.084755][ T5057] EXT4-fs (loop3): free_blocks=0 [ 126.089744][ T5057] EXT4-fs (loop3): dirty_blocks=16 [ 126.107400][ T5058] EXT4-fs (loop0): This should not happen!! Data will be lost [ 126.107400][ T5058] [ 126.118774][ T5061] loop2: detected capacity change from 0 to 2048 [ 126.118819][ T5057] EXT4-fs (loop3): Block reservation details [ 126.131772][ T4109] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 126.140955][ T5060] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 126.155201][ T5057] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 126.167930][ T5060] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 126.169080][ T5058] EXT4-fs (loop0): Total free blocks count 0 [ 126.197608][ T5060] EXT4-fs (loop1): This should not happen!! Data will be lost [ 126.197608][ T5060] [ 126.208458][ T5058] EXT4-fs (loop0): Free/Dirty block details [ 126.214911][ T5058] EXT4-fs (loop0): free_blocks=0 [ 126.227000][ T5058] EXT4-fs (loop0): dirty_blocks=16 [ 126.238299][ T5058] EXT4-fs (loop0): Block reservation details [ 126.251565][ T5058] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 126.327140][ T5061] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 126.407770][ T5065] loop4: detected capacity change from 0 to 2048 [ 126.623741][ T5073] loop1: detected capacity change from 0 to 2048 [ 126.627126][ T5067] loop3: detected capacity change from 0 to 2048 [ 126.688090][ T5072] loop0: detected capacity change from 0 to 2048 [ 126.890339][ T4109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 127.125825][ T5081] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 127.164420][ T5081] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 127.185527][ T4109] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 127.203262][ T5081] EXT4-fs (loop3): This should not happen!! Data will be lost [ 127.203262][ T5081] [ 127.242971][ T5081] EXT4-fs (loop3): Total free blocks count 0 [ 127.267008][ T5081] EXT4-fs (loop3): Free/Dirty block details [ 127.278096][ T144] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 127.284401][ T5081] EXT4-fs (loop3): free_blocks=0 [ 127.315754][ T5081] EXT4-fs (loop3): dirty_blocks=16 [ 127.324939][ T144] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 127.327994][ T5081] EXT4-fs (loop3): Block reservation details [ 127.345540][ T144] EXT4-fs (loop2): This should not happen!! Data will be lost [ 127.345540][ T144] [ 127.376083][ T144] EXT4-fs (loop2): Total free blocks count 0 [ 127.385841][ T5081] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 127.390245][ T144] EXT4-fs (loop2): Free/Dirty block details [ 127.410184][ T144] EXT4-fs (loop2): free_blocks=0 [ 127.415203][ T144] EXT4-fs (loop2): dirty_blocks=16 [ 127.446765][ T144] EXT4-fs (loop2): Block reservation details [ 127.465811][ T144] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 127.483415][ T5084] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 127.536150][ T5084] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 127.559658][ T5084] EXT4-fs (loop1): This should not happen!! Data will be lost [ 127.559658][ T5084] [ 127.616053][ T5084] EXT4-fs (loop1): Total free blocks count 0 [ 127.623313][ T5084] EXT4-fs (loop1): Free/Dirty block details [ 127.629461][ T5084] EXT4-fs (loop1): free_blocks=0 [ 127.655999][ T5084] EXT4-fs (loop1): dirty_blocks=16 [ 127.670729][ T5084] EXT4-fs (loop1): Block reservation details [ 127.696447][ T5086] loop2: detected capacity change from 0 to 2048 [ 127.703485][ T5084] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 127.777088][ T5088] loop4: detected capacity change from 0 to 2048 [ 127.829545][ T5090] loop3: detected capacity change from 0 to 2048 [ 127.980483][ T5094] loop0: detected capacity change from 0 to 2048 [ 128.256477][ T5102] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 128.320830][ T5102] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 128.343498][ T5104] loop1: detected capacity change from 0 to 2048 [ 128.344843][ T5102] EXT4-fs (loop4): This should not happen!! Data will be lost [ 128.344843][ T5102] [ 128.374210][ T5102] EXT4-fs (loop4): Total free blocks count 0 [ 128.391772][ T5102] EXT4-fs (loop4): Free/Dirty block details [ 128.408068][ T5102] EXT4-fs (loop4): free_blocks=0 [ 128.426016][ T5102] EXT4-fs (loop4): dirty_blocks=16 [ 128.453353][ T5102] EXT4-fs (loop4): Block reservation details [ 128.464200][ T5102] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 128.606555][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 128.606570][ T26] audit: type=1804 audit(1729694210.017:314): pid=5094 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/30/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 128.653509][ T444] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 128.705968][ T5107] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 128.710286][ T26] audit: type=1804 audit(1729694210.057:315): pid=5094 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/30/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 128.724541][ T444] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 128.752312][ T5107] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 128.773707][ T5107] EXT4-fs (loop0): This should not happen!! Data will be lost [ 128.773707][ T5107] [ 128.788100][ T444] EXT4-fs (loop2): This should not happen!! Data will be lost [ 128.788100][ T444] [ 128.803854][ T5107] EXT4-fs (loop0): Total free blocks count 0 [ 128.813220][ T444] EXT4-fs (loop2): Total free blocks count 0 [ 128.819246][ T444] EXT4-fs (loop2): Free/Dirty block details [ 128.832239][ T5107] EXT4-fs (loop0): Free/Dirty block details [ 128.838278][ T5107] EXT4-fs (loop0): free_blocks=0 [ 128.847641][ T444] EXT4-fs (loop2): free_blocks=0 [ 128.854566][ T444] EXT4-fs (loop2): dirty_blocks=16 [ 128.859703][ T444] EXT4-fs (loop2): Block reservation details [ 128.865874][ T26] audit: type=1804 audit(1729694210.277:316): pid=5090 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/32/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 128.898733][ T5107] EXT4-fs (loop0): dirty_blocks=16 [ 128.904167][ T5107] EXT4-fs (loop0): Block reservation details [ 128.915731][ T444] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 128.922043][ T5107] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 128.966212][ T26] audit: type=1804 audit(1729694210.287:317): pid=5090 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/32/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 129.017299][ T5110] loop4: detected capacity change from 0 to 2048 [ 129.130454][ T4109] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 129.136888][ T5112] loop2: detected capacity change from 0 to 2048 [ 129.276543][ T26] audit: type=1804 audit(1729694210.687:318): pid=5104 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/29/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 129.358104][ T2718] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 129.372160][ T5116] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 129.410201][ T26] audit: type=1804 audit(1729694210.727:319): pid=5104 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/29/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 129.424870][ T5116] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 129.443717][ T2718] EXT4-fs (loop3): This should not happen!! Data will be lost [ 129.443717][ T2718] [ 129.470219][ T2718] EXT4-fs (loop3): Total free blocks count 0 [ 129.476243][ T2718] EXT4-fs (loop3): Free/Dirty block details [ 129.482262][ T2718] EXT4-fs (loop3): free_blocks=0 [ 129.484610][ T5119] loop0: detected capacity change from 0 to 2048 [ 129.487204][ T2718] EXT4-fs (loop3): dirty_blocks=16 [ 129.487220][ T2718] EXT4-fs (loop3): Block reservation details [ 129.487232][ T2718] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 129.490250][ T5116] EXT4-fs (loop1): This should not happen!! Data will be lost [ 129.490250][ T5116] [ 129.531157][ T5116] EXT4-fs (loop1): Total free blocks count 0 [ 129.629176][ T5116] EXT4-fs (loop1): Free/Dirty block details [ 129.635341][ T5116] EXT4-fs (loop1): free_blocks=0 [ 129.640564][ T5116] EXT4-fs (loop1): dirty_blocks=16 [ 129.645968][ T5116] EXT4-fs (loop1): Block reservation details [ 129.653406][ T5116] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 129.663039][ T26] audit: type=1804 audit(1729694211.077:320): pid=5112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/32/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 129.740765][ T5122] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 129.772058][ T5122] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 129.784515][ T26] audit: type=1804 audit(1729694211.107:321): pid=5112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/32/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 129.796844][ T5124] loop3: detected capacity change from 0 to 2048 [ 129.820200][ T5122] EXT4-fs (loop2): This should not happen!! Data will be lost [ 129.820200][ T5122] [ 129.840232][ T5122] EXT4-fs (loop2): Total free blocks count 0 [ 129.851013][ T5122] EXT4-fs (loop2): Free/Dirty block details [ 129.882150][ T26] audit: type=1804 audit(1729694211.247:322): pid=5110 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/33/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 129.884394][ T5125] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 129.908269][ T5122] EXT4-fs (loop2): free_blocks=0 [ 129.950188][ T5122] EXT4-fs (loop2): dirty_blocks=16 [ 129.956223][ T26] audit: type=1804 audit(1729694211.247:323): pid=5110 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/33/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 129.961173][ T5125] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 129.994769][ T5122] EXT4-fs (loop2): Block reservation details [ 129.995559][ T5125] EXT4-fs (loop4): This should not happen!! Data will be lost [ 129.995559][ T5125] [ 130.032107][ T5125] EXT4-fs (loop4): Total free blocks count 0 [ 130.038661][ T5125] EXT4-fs (loop4): Free/Dirty block details 2024/10/23 14:36:51 executed programs: 163 [ 130.046543][ T5125] EXT4-fs (loop4): free_blocks=0 [ 130.051875][ T5125] EXT4-fs (loop4): dirty_blocks=16 [ 130.057476][ T5122] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 130.070804][ T5125] EXT4-fs (loop4): Block reservation details [ 130.077142][ T5125] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 130.305715][ T5129] loop1: detected capacity change from 0 to 2048 [ 130.364756][ T5132] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 130.366010][ T5131] loop4: detected capacity change from 0 to 2048 [ 130.403613][ T5132] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 130.530245][ T5132] EXT4-fs (loop0): This should not happen!! Data will be lost [ 130.530245][ T5132] [ 130.564651][ T5132] EXT4-fs (loop0): Total free blocks count 0 [ 130.581698][ T5132] EXT4-fs (loop0): Free/Dirty block details [ 130.587640][ T5132] EXT4-fs (loop0): free_blocks=0 [ 130.598625][ T5132] EXT4-fs (loop0): dirty_blocks=16 [ 130.603834][ T5132] EXT4-fs (loop0): Block reservation details [ 130.609823][ T5132] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 130.722788][ T5139] loop2: detected capacity change from 0 to 2048 [ 130.953777][ T5143] loop0: detected capacity change from 0 to 2048 [ 131.139589][ T5146] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 131.176376][ T5147] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 131.199454][ T444] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 131.230310][ T5146] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 131.249664][ T444] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 131.276356][ T5147] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 131.295905][ T444] EXT4-fs (loop3): This should not happen!! Data will be lost [ 131.295905][ T444] [ 131.311344][ T5146] EXT4-fs (loop2): This should not happen!! Data will be lost [ 131.311344][ T5146] [ 131.321748][ T5148] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 131.336605][ T5147] EXT4-fs (loop1): This should not happen!! Data will be lost [ 131.336605][ T5147] [ 131.346496][ T444] EXT4-fs (loop3): Total free blocks count 0 [ 131.352632][ T5146] EXT4-fs (loop2): Total free blocks count 0 [ 131.358874][ T444] EXT4-fs (loop3): Free/Dirty block details [ 131.363676][ T5149] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 131.364991][ T5147] EXT4-fs (loop1): Total free blocks count 0 [ 131.386771][ T444] EXT4-fs (loop3): free_blocks=0 [ 131.389803][ T5148] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 131.392845][ T5146] EXT4-fs (loop2): Free/Dirty block details [ 131.410051][ T444] EXT4-fs (loop3): dirty_blocks=16 [ 131.410473][ T5148] EXT4-fs (loop4): This should not happen!! Data will be lost [ 131.410473][ T5148] [ 131.415830][ T444] EXT4-fs (loop3): Block reservation details [ 131.431576][ T5146] EXT4-fs (loop2): free_blocks=0 [ 131.431589][ T5149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 131.436707][ T5147] EXT4-fs (loop1): Free/Dirty block details [ 131.449433][ T5149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 131.449433][ T5149] [ 131.461352][ T5146] EXT4-fs (loop2): dirty_blocks=16 [ 131.466020][ T5148] EXT4-fs (loop4): Total free blocks count 0 [ 131.470755][ T5146] EXT4-fs (loop2): Block reservation details [ 131.476355][ T5148] EXT4-fs (loop4): Free/Dirty block details [ 131.487520][ T444] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 131.488227][ T5149] EXT4-fs (loop0): Total free blocks count 0 [ 131.502784][ T5148] EXT4-fs (loop4): free_blocks=0 [ 131.507975][ T5149] EXT4-fs (loop0): Free/Dirty block details [ 131.514577][ T5149] EXT4-fs (loop0): free_blocks=0 [ 131.515569][ T5146] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 131.519883][ T5148] EXT4-fs (loop4): dirty_blocks=16 [ 131.531121][ T5147] EXT4-fs (loop1): free_blocks=0 [ 131.532362][ T5149] EXT4-fs (loop0): dirty_blocks=16 [ 131.536503][ T5147] EXT4-fs (loop1): dirty_blocks=16 [ 131.536518][ T5147] EXT4-fs (loop1): Block reservation details [ 131.536529][ T5147] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 131.559450][ T5148] EXT4-fs (loop4): Block reservation details [ 131.566044][ T5149] EXT4-fs (loop0): Block reservation details [ 131.573249][ T5149] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 131.579420][ T5148] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 131.697102][ T5151] loop3: detected capacity change from 0 to 2048 [ 131.885585][ T5155] loop1: detected capacity change from 0 to 2048 [ 132.123290][ T5163] loop2: detected capacity change from 0 to 2048 [ 132.140070][ T5159] loop4: detected capacity change from 0 to 2048 [ 132.156630][ T5161] loop0: detected capacity change from 0 to 2048 [ 132.280947][ T5164] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 132.323193][ T4109] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 132.345496][ T5164] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 132.372373][ T5167] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 132.385315][ T5167] EXT4-fs (loop3): This should not happen!! Data will be lost [ 132.385315][ T5167] [ 132.460242][ T5164] EXT4-fs (loop1): This should not happen!! Data will be lost [ 132.460242][ T5164] [ 132.497514][ T5164] EXT4-fs (loop1): Total free blocks count 0 [ 132.548882][ T5164] EXT4-fs (loop1): Free/Dirty block details [ 132.610212][ T5164] EXT4-fs (loop1): free_blocks=0 [ 132.630329][ T5164] EXT4-fs (loop1): dirty_blocks=16 [ 132.695677][ T5164] EXT4-fs (loop1): Block reservation details [ 132.714677][ T5164] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 132.765906][ T5174] loop3: detected capacity change from 0 to 2048 [ 132.781395][ T5172] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 132.823032][ T5172] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 132.842577][ T5172] EXT4-fs (loop4): This should not happen!! Data will be lost [ 132.842577][ T5172] [ 132.893194][ T1388] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.899980][ T1388] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.932250][ T5172] EXT4-fs (loop4): Total free blocks count 0 [ 132.962297][ T5172] EXT4-fs (loop4): Free/Dirty block details [ 132.968509][ T5172] EXT4-fs (loop4): free_blocks=0 [ 132.973711][ T5172] EXT4-fs (loop4): dirty_blocks=16 [ 132.979464][ T5172] EXT4-fs (loop4): Block reservation details [ 132.986406][ T5172] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 133.050509][ T5178] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 133.131394][ T5178] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 133.157502][ T5178] EXT4-fs (loop0): This should not happen!! Data will be lost [ 133.157502][ T5178] [ 133.169458][ T5180] loop1: detected capacity change from 0 to 2048 [ 133.203370][ T5178] EXT4-fs (loop0): Total free blocks count 0 [ 133.223261][ T5178] EXT4-fs (loop0): Free/Dirty block details [ 133.229801][ T5178] EXT4-fs (loop0): free_blocks=0 [ 133.236935][ T5178] EXT4-fs (loop0): dirty_blocks=16 [ 133.243131][ T5178] EXT4-fs (loop0): Block reservation details [ 133.255582][ T5178] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 133.363361][ T5174] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 133.436956][ T444] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 133.471392][ T5174] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 133.486242][ T444] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 133.505306][ T5174] EXT4-fs (loop3): This should not happen!! Data will be lost [ 133.505306][ T5174] [ 133.545299][ T444] EXT4-fs (loop2): This should not happen!! Data will be lost [ 133.545299][ T444] [ 133.561438][ T5174] EXT4-fs (loop3): Total free blocks count 0 [ 133.580866][ T444] EXT4-fs (loop2): Total free blocks count 0 [ 133.586989][ T444] EXT4-fs (loop2): Free/Dirty block details [ 133.590741][ T5185] loop4: detected capacity change from 0 to 2048 [ 133.593110][ T5174] EXT4-fs (loop3): Free/Dirty block details [ 133.610707][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 133.610720][ T26] audit: type=1804 audit(1729694215.027:348): pid=5180 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/32/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 133.645211][ T444] EXT4-fs (loop2): free_blocks=0 [ 133.650646][ T5174] EXT4-fs (loop3): free_blocks=0 [ 133.655604][ T5174] EXT4-fs (loop3): dirty_blocks=16 [ 133.656778][ T444] EXT4-fs (loop2): dirty_blocks=16 [ 133.667407][ T5174] EXT4-fs (loop3): Block reservation details [ 133.673113][ T444] EXT4-fs (loop2): Block reservation details [ 133.674015][ T5174] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 133.684447][ T444] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 133.695429][ T5186] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 133.698169][ T26] audit: type=1804 audit(1729694215.067:349): pid=5180 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/32/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 133.719662][ T5186] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 133.759612][ T5186] EXT4-fs (loop1): This should not happen!! Data will be lost [ 133.759612][ T5186] [ 133.770663][ T5186] EXT4-fs (loop1): Total free blocks count 0 [ 133.785601][ T5186] EXT4-fs (loop1): Free/Dirty block details [ 133.819824][ T5186] EXT4-fs (loop1): free_blocks=0 [ 133.841248][ T5186] EXT4-fs (loop1): dirty_blocks=16 [ 133.890315][ T5186] EXT4-fs (loop1): Block reservation details [ 133.915213][ T5186] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 133.932434][ T5192] loop2: detected capacity change from 0 to 2048 [ 133.941977][ T5190] loop0: detected capacity change from 0 to 2048 [ 134.132728][ T5198] loop3: detected capacity change from 0 to 2048 [ 134.290234][ T4109] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 134.426724][ T26] audit: type=1804 audit(1729694215.837:350): pid=5185 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/36/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 134.490694][ T5202] loop1: detected capacity change from 0 to 2048 [ 134.539445][ T26] audit: type=1804 audit(1729694215.877:351): pid=5190 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/34/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 134.610366][ T4109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 134.689514][ T26] audit: type=1804 audit(1729694215.877:352): pid=5190 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/34/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 134.775484][ T5207] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 134.780581][ T26] audit: type=1804 audit(1729694215.887:353): pid=5185 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/36/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 134.817747][ T151] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 134.818646][ T26] audit: type=1804 audit(1729694216.137:354): pid=5198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/36/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 134.857113][ T151] EXT4-fs (loop4): This should not happen!! Data will be lost [ 134.857113][ T151] [ 134.867482][ T151] EXT4-fs (loop4): Total free blocks count 0 [ 134.875411][ T151] EXT4-fs (loop4): Free/Dirty block details [ 134.881935][ T5207] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 134.895127][ T26] audit: type=1804 audit(1729694216.137:355): pid=5198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/36/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 134.920971][ T151] EXT4-fs (loop4): free_blocks=0 [ 134.925927][ T151] EXT4-fs (loop4): dirty_blocks=16 [ 134.931559][ T5207] EXT4-fs (loop3): This should not happen!! Data will be lost [ 134.931559][ T5207] [ 134.941756][ T151] EXT4-fs (loop4): Block reservation details [ 134.947910][ T151] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 134.961469][ T5207] EXT4-fs (loop3): Total free blocks count 0 [ 134.967763][ T5207] EXT4-fs (loop3): Free/Dirty block details [ 134.984579][ T5207] EXT4-fs (loop3): free_blocks=0 [ 134.989806][ T5207] EXT4-fs (loop3): dirty_blocks=16 [ 134.999892][ T5207] EXT4-fs (loop3): Block reservation details [ 135.007291][ T26] audit: type=1804 audit(1729694216.417:356): pid=5192 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/35/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 135.038639][ T5207] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 135.093271][ T5208] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 135.110770][ T26] audit: type=1804 audit(1729694216.447:357): pid=5192 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/35/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 135.188040][ T5212] loop4: detected capacity change from 0 to 2048 [ 135.195300][ T5211] loop0: detected capacity change from 0 to 2048 [ 135.206507][ T5208] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 2024/10/23 14:36:56 executed programs: 181 [ 135.242827][ T5208] EXT4-fs (loop2): This should not happen!! Data will be lost [ 135.242827][ T5208] [ 135.273172][ T5208] EXT4-fs (loop2): Total free blocks count 0 [ 135.334613][ T5208] EXT4-fs (loop2): Free/Dirty block details [ 135.404747][ T5208] EXT4-fs (loop2): free_blocks=0 [ 135.409736][ T5208] EXT4-fs (loop2): dirty_blocks=16 [ 135.411117][ T5219] loop3: detected capacity change from 0 to 2048 [ 135.438352][ T5208] EXT4-fs (loop2): Block reservation details [ 135.445897][ T5208] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 135.643947][ T2718] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 135.712655][ T2718] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 135.742377][ T5222] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 135.762236][ T2718] EXT4-fs (loop1): This should not happen!! Data will be lost [ 135.762236][ T2718] [ 135.783572][ T2718] EXT4-fs (loop1): Total free blocks count 0 [ 135.794746][ T5222] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 135.810954][ T2718] EXT4-fs (loop1): Free/Dirty block details [ 135.824086][ T2718] EXT4-fs (loop1): free_blocks=0 [ 135.832588][ T5222] EXT4-fs (loop0): This should not happen!! Data will be lost [ 135.832588][ T5222] [ 135.844771][ T2718] EXT4-fs (loop1): dirty_blocks=16 [ 135.855862][ T2718] EXT4-fs (loop1): Block reservation details [ 135.863607][ T5222] EXT4-fs (loop0): Total free blocks count 0 [ 135.869884][ T2718] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 135.876772][ T5222] EXT4-fs (loop0): Free/Dirty block details [ 135.887631][ T5222] EXT4-fs (loop0): free_blocks=0 [ 135.908668][ T5222] EXT4-fs (loop0): dirty_blocks=16 [ 135.917483][ T5222] EXT4-fs (loop0): Block reservation details [ 135.950475][ T5223] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 135.961062][ T5222] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 136.048076][ T5227] loop2: detected capacity change from 0 to 2048 [ 136.070612][ T5223] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 136.072124][ T5226] loop1: detected capacity change from 0 to 2048 [ 136.095486][ T5223] EXT4-fs (loop4): This should not happen!! Data will be lost [ 136.095486][ T5223] [ 136.118251][ T5223] EXT4-fs (loop4): Total free blocks count 0 [ 136.137874][ T5223] EXT4-fs (loop4): Free/Dirty block details [ 136.183770][ T5223] EXT4-fs (loop4): free_blocks=0 [ 136.190724][ T5223] EXT4-fs (loop4): dirty_blocks=16 [ 136.196049][ T5223] EXT4-fs (loop4): Block reservation details [ 136.203650][ T5223] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 136.425724][ T5234] loop0: detected capacity change from 0 to 2048 [ 136.541232][ T5236] loop4: detected capacity change from 0 to 2048 [ 136.583114][ T5234] EXT4-fs mount: 34 callbacks suppressed [ 136.583133][ T5234] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 136.708595][ T5236] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 136.727047][ T5239] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 136.816565][ T5239] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 136.856105][ T2718] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 136.893691][ T2718] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 136.937895][ T5239] EXT4-fs (loop2): This should not happen!! Data will be lost [ 136.937895][ T5239] [ 136.953529][ T2718] EXT4-fs (loop3): This should not happen!! Data will be lost [ 136.953529][ T2718] [ 136.990225][ T5239] EXT4-fs (loop2): Total free blocks count 0 [ 136.995144][ T2718] EXT4-fs (loop3): Total free blocks count 0 [ 136.996944][ T5239] EXT4-fs (loop2): Free/Dirty block details [ 137.009516][ T5242] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 137.023271][ T2718] EXT4-fs (loop3): Free/Dirty block details [ 137.025133][ T5239] EXT4-fs (loop2): free_blocks=0 [ 137.035821][ T5239] EXT4-fs (loop2): dirty_blocks=16 [ 137.041165][ T5242] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 137.049712][ T2718] EXT4-fs (loop3): free_blocks=0 [ 137.054258][ T5239] EXT4-fs (loop2): Block reservation details [ 137.064698][ T5242] EXT4-fs (loop4): This should not happen!! Data will be lost [ 137.064698][ T5242] [ 137.070563][ T2718] EXT4-fs (loop3): dirty_blocks=16 [ 137.075161][ T5239] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 137.088865][ T5242] EXT4-fs (loop4): Total free blocks count 0 [ 137.097792][ T2718] EXT4-fs (loop3): Block reservation details [ 137.101794][ T5242] EXT4-fs (loop4): Free/Dirty block details [ 137.114855][ T5242] EXT4-fs (loop4): free_blocks=0 [ 137.115750][ T2718] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 137.126007][ T5243] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 137.126353][ T5242] EXT4-fs (loop4): dirty_blocks=16 [ 137.126370][ T5242] EXT4-fs (loop4): Block reservation details [ 137.126382][ T5242] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 137.147570][ T5243] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 137.180220][ T5243] EXT4-fs (loop1): This should not happen!! Data will be lost [ 137.180220][ T5243] [ 137.198936][ T5243] EXT4-fs (loop1): Total free blocks count 0 [ 137.217398][ T5244] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 137.233400][ T5243] EXT4-fs (loop1): Free/Dirty block details [ 137.239529][ T5243] EXT4-fs (loop1): free_blocks=0 [ 137.245303][ T5243] EXT4-fs (loop1): dirty_blocks=16 [ 137.251136][ T5244] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 137.264095][ T5244] EXT4-fs (loop0): This should not happen!! Data will be lost [ 137.264095][ T5244] [ 137.299590][ T5243] EXT4-fs (loop1): Block reservation details [ 137.322642][ T5244] EXT4-fs (loop0): Total free blocks count 0 [ 137.331655][ T5244] EXT4-fs (loop0): Free/Dirty block details [ 137.347361][ T5244] EXT4-fs (loop0): free_blocks=0 [ 137.352682][ T5243] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 137.362379][ T5244] EXT4-fs (loop0): dirty_blocks=16 [ 137.373357][ T5244] EXT4-fs (loop0): Block reservation details [ 137.382863][ T5244] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 137.404484][ T5246] loop3: detected capacity change from 0 to 2048 [ 137.513328][ T5248] loop2: detected capacity change from 0 to 2048 [ 137.547053][ T5246] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 137.587036][ T5250] loop4: detected capacity change from 0 to 2048 [ 137.662782][ T5248] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 137.803206][ T5250] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 137.834542][ T5257] loop1: detected capacity change from 0 to 2048 [ 137.933009][ T5258] loop0: detected capacity change from 0 to 2048 [ 137.950483][ T4109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 138.032082][ T5257] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.065026][ T5258] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.133381][ T5266] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 138.149122][ T5265] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 138.171146][ T5266] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 138.190018][ T5265] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 138.220278][ T5266] EXT4-fs (loop2): This should not happen!! Data will be lost [ 138.220278][ T5266] [ 138.237877][ T5266] EXT4-fs (loop2): Total free blocks count 0 [ 138.250033][ T5265] EXT4-fs (loop3): This should not happen!! Data will be lost [ 138.250033][ T5265] [ 138.253861][ T5266] EXT4-fs (loop2): Free/Dirty block details [ 138.284155][ T5265] EXT4-fs (loop3): Total free blocks count 0 [ 138.303693][ T5265] EXT4-fs (loop3): Free/Dirty block details [ 138.309624][ T5265] EXT4-fs (loop3): free_blocks=0 [ 138.319165][ T5266] EXT4-fs (loop2): free_blocks=0 [ 138.330318][ T5266] EXT4-fs (loop2): dirty_blocks=16 [ 138.340467][ T5266] EXT4-fs (loop2): Block reservation details [ 138.355606][ T5266] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 138.361893][ T5265] EXT4-fs (loop3): dirty_blocks=16 [ 138.367203][ T5265] EXT4-fs (loop3): Block reservation details [ 138.392464][ T5265] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 138.598486][ T5267] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 138.664146][ T5267] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 138.713323][ T5267] EXT4-fs (loop1): This should not happen!! Data will be lost [ 138.713323][ T5267] [ 138.751909][ T5267] EXT4-fs (loop1): Total free blocks count 0 [ 138.769130][ T5267] EXT4-fs (loop1): Free/Dirty block details [ 138.771581][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 138.771597][ T26] audit: type=1804 audit(1729694220.177:382): pid=5258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/37/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 138.785048][ T5267] EXT4-fs (loop1): free_blocks=0 [ 138.827414][ T5269] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 138.875974][ T5269] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 138.916051][ T5269] EXT4-fs (loop0): This should not happen!! Data will be lost [ 138.916051][ T5269] [ 138.943585][ T5267] EXT4-fs (loop1): dirty_blocks=16 [ 138.958211][ T5267] EXT4-fs (loop1): Block reservation details [ 138.974731][ T26] audit: type=1804 audit(1729694220.197:383): pid=5258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/37/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 139.000195][ T5269] EXT4-fs (loop0): Total free blocks count 0 [ 139.011389][ T5272] loop3: detected capacity change from 0 to 2048 [ 139.019421][ T5267] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 139.024812][ T5273] loop2: detected capacity change from 0 to 2048 [ 139.033001][ T5269] EXT4-fs (loop0): Free/Dirty block details [ 139.040159][ T5269] EXT4-fs (loop0): free_blocks=0 [ 139.045214][ T5269] EXT4-fs (loop0): dirty_blocks=16 [ 139.070368][ T5269] EXT4-fs (loop0): Block reservation details [ 139.084966][ T5269] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 139.152616][ T5272] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.169041][ T5273] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.256931][ T5279] loop4: detected capacity change from 0 to 2048 [ 139.351214][ T5279] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.586691][ T5285] loop1: detected capacity change from 0 to 2048 [ 139.603743][ T5283] loop0: detected capacity change from 0 to 2048 [ 139.633147][ T26] audit: type=1804 audit(1729694221.047:384): pid=5273 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/38/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 139.678549][ T26] audit: type=1804 audit(1729694221.067:385): pid=5273 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/38/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 139.723207][ T5286] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 139.778357][ T5286] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 139.801324][ T5285] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.844143][ T5283] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.872684][ T5286] EXT4-fs (loop2): This should not happen!! Data will be lost [ 139.872684][ T5286] [ 139.900247][ T5286] EXT4-fs (loop2): Total free blocks count 0 [ 139.930932][ T5286] EXT4-fs (loop2): Free/Dirty block details [ 139.990733][ T5286] EXT4-fs (loop2): free_blocks=0 [ 140.014080][ T5286] EXT4-fs (loop2): dirty_blocks=16 [ 140.038002][ T5286] EXT4-fs (loop2): Block reservation details [ 140.046297][ T26] audit: type=1804 audit(1729694221.457:386): pid=5285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/36/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 140.090359][ T5286] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 140.101624][ T5291] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 140.126502][ T26] audit: type=1804 audit(1729694221.457:387): pid=5285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/36/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 140.167556][ T5291] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 140.204304][ T26] audit: type=1804 audit(1729694221.607:388): pid=5272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/39/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 140.244437][ T5292] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 140.280305][ T5291] EXT4-fs (loop1): This should not happen!! Data will be lost [ 140.280305][ T5291] [ 140.289974][ T5291] EXT4-fs (loop1): Total free blocks count 0 [ 140.308426][ T26] audit: type=1804 audit(1729694221.607:389): pid=5272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/39/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 140.340193][ T5291] EXT4-fs (loop1): Free/Dirty block details [ 140.346541][ T5291] EXT4-fs (loop1): free_blocks=0 [ 140.348392][ T5292] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 140.380971][ T5292] EXT4-fs (loop3): This should not happen!! Data will be lost [ 140.380971][ T5292] [ 140.390310][ T26] audit: type=1804 audit(1729694221.767:390): pid=5279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/40/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 140.403549][ T5292] EXT4-fs (loop3): Total free blocks count 0 2024/10/23 14:37:01 executed programs: 196 [ 140.427141][ T5291] EXT4-fs (loop1): dirty_blocks=16 [ 140.433062][ T5293] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 140.443714][ T5292] EXT4-fs (loop3): Free/Dirty block details [ 140.447941][ T5291] EXT4-fs (loop1): Block reservation details [ 140.460591][ T26] audit: type=1804 audit(1729694221.777:391): pid=5279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/40/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 140.467738][ T5292] EXT4-fs (loop3): free_blocks=0 [ 140.488761][ T5291] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 140.497971][ T5293] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 140.511486][ T5294] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 140.526995][ T5293] EXT4-fs (loop4): This should not happen!! Data will be lost [ 140.526995][ T5293] [ 140.534849][ T5292] EXT4-fs (loop3): dirty_blocks=16 [ 140.548934][ T5292] EXT4-fs (loop3): Block reservation details [ 140.556292][ T5293] EXT4-fs (loop4): Total free blocks count 0 [ 140.586917][ T5293] EXT4-fs (loop4): Free/Dirty block details [ 140.591429][ T5292] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 140.597547][ T5294] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 140.624732][ T5293] EXT4-fs (loop4): free_blocks=0 [ 140.637622][ T5293] EXT4-fs (loop4): dirty_blocks=16 [ 140.645207][ T5294] EXT4-fs (loop0): This should not happen!! Data will be lost [ 140.645207][ T5294] [ 140.660908][ T5293] EXT4-fs (loop4): Block reservation details [ 140.669933][ T5296] loop2: detected capacity change from 0 to 2048 [ 140.674097][ T5294] EXT4-fs (loop0): Total free blocks count 0 [ 140.685266][ T5293] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 140.708661][ T5294] EXT4-fs (loop0): Free/Dirty block details [ 140.726721][ T5294] EXT4-fs (loop0): free_blocks=0 [ 140.742048][ T5294] EXT4-fs (loop0): dirty_blocks=16 [ 140.754099][ T5294] EXT4-fs (loop0): Block reservation details [ 140.768909][ T5294] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 140.816731][ T5296] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.060497][ T5302] loop3: detected capacity change from 0 to 2048 [ 141.077655][ T5304] loop0: detected capacity change from 0 to 2048 [ 141.099877][ T5301] loop1: detected capacity change from 0 to 2048 [ 141.167639][ T5304] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.194880][ T5302] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.296741][ T5301] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.354247][ T5314] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 141.362899][ T5311] loop4: detected capacity change from 0 to 2048 [ 141.401229][ T5314] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 141.477174][ T5314] EXT4-fs (loop2): This should not happen!! Data will be lost [ 141.477174][ T5314] [ 141.512826][ T5314] EXT4-fs (loop2): Total free blocks count 0 [ 141.517668][ T5311] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.526295][ T5314] EXT4-fs (loop2): Free/Dirty block details [ 141.536115][ T5315] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 141.547099][ T5314] EXT4-fs (loop2): free_blocks=0 [ 141.561210][ T5314] EXT4-fs (loop2): dirty_blocks=16 [ 141.575199][ T5314] EXT4-fs (loop2): Block reservation details [ 141.581323][ T5314] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 141.624309][ T5315] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 141.660247][ T5315] EXT4-fs (loop0): This should not happen!! Data will be lost [ 141.660247][ T5315] [ 141.680225][ T5315] EXT4-fs (loop0): Total free blocks count 0 [ 141.692572][ T5315] EXT4-fs (loop0): Free/Dirty block details [ 141.704339][ T5315] EXT4-fs (loop0): free_blocks=0 [ 141.714050][ T5315] EXT4-fs (loop0): dirty_blocks=16 [ 141.726551][ T5315] EXT4-fs (loop0): Block reservation details [ 141.739768][ T5315] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 141.799801][ T5318] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 141.838509][ T5318] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 141.893681][ T5318] EXT4-fs (loop1): This should not happen!! Data will be lost [ 141.893681][ T5318] [ 141.941913][ T5318] EXT4-fs (loop1): Total free blocks count 0 [ 141.947944][ T5318] EXT4-fs (loop1): Free/Dirty block details [ 141.980200][ T5318] EXT4-fs (loop1): free_blocks=0 [ 141.985192][ T5318] EXT4-fs (loop1): dirty_blocks=16 [ 142.020545][ T5319] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 142.057457][ T5321] loop2: detected capacity change from 0 to 2048 [ 142.076672][ T5318] EXT4-fs (loop1): Block reservation details [ 142.101047][ T5319] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 142.119629][ T5318] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 142.153334][ T5319] EXT4-fs (loop3): This should not happen!! Data will be lost [ 142.153334][ T5319] [ 142.164336][ T5323] loop0: detected capacity change from 0 to 2048 [ 142.182178][ T5321] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.199045][ T5319] EXT4-fs (loop3): Total free blocks count 0 [ 142.220318][ T5319] EXT4-fs (loop3): Free/Dirty block details [ 142.248871][ T5319] EXT4-fs (loop3): free_blocks=0 [ 142.275678][ T5323] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.303343][ T5319] EXT4-fs (loop3): dirty_blocks=16 [ 142.323692][ T5319] EXT4-fs (loop3): Block reservation details [ 142.339968][ T5326] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 142.373606][ T5319] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 142.386110][ T5326] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 142.416517][ T5326] EXT4-fs (loop4): This should not happen!! Data will be lost [ 142.416517][ T5326] [ 142.426982][ T5326] EXT4-fs (loop4): Total free blocks count 0 [ 142.438272][ T5326] EXT4-fs (loop4): Free/Dirty block details [ 142.445950][ T5326] EXT4-fs (loop4): free_blocks=0 [ 142.482562][ T5326] EXT4-fs (loop4): dirty_blocks=16 [ 142.487727][ T5326] EXT4-fs (loop4): Block reservation details [ 142.499563][ T5330] loop1: detected capacity change from 0 to 2048 [ 142.509582][ T5326] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 142.618551][ T5330] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.825408][ T5333] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 142.898632][ T5333] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 142.928921][ T5333] EXT4-fs (loop2): This should not happen!! Data will be lost [ 142.928921][ T5333] [ 142.958018][ T5333] EXT4-fs (loop2): Total free blocks count 0 [ 142.962744][ T5335] loop3: detected capacity change from 0 to 2048 [ 142.992450][ T5336] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 143.016876][ T5333] EXT4-fs (loop2): Free/Dirty block details [ 143.055553][ T5333] EXT4-fs (loop2): free_blocks=0 [ 143.068113][ T5335] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.071517][ T5336] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 143.087800][ T5338] loop4: detected capacity change from 0 to 2048 [ 143.097578][ T5333] EXT4-fs (loop2): dirty_blocks=16 [ 143.103199][ T5336] EXT4-fs (loop0): This should not happen!! Data will be lost [ 143.103199][ T5336] [ 143.113423][ T5336] EXT4-fs (loop0): Total free blocks count 0 [ 143.119575][ T5336] EXT4-fs (loop0): Free/Dirty block details [ 143.127468][ T5333] EXT4-fs (loop2): Block reservation details [ 143.154655][ T5333] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 143.161109][ T5336] EXT4-fs (loop0): free_blocks=0 [ 143.167058][ T5336] EXT4-fs (loop0): dirty_blocks=16 [ 143.172780][ T5336] EXT4-fs (loop0): Block reservation details [ 143.178944][ T5336] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 143.234746][ T5338] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.499374][ T5345] loop2: detected capacity change from 0 to 2048 [ 143.553923][ T5347] loop0: detected capacity change from 0 to 2048 [ 143.587210][ T5348] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 143.613379][ T5348] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 143.619469][ T5345] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.688275][ T5347] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.718747][ T2718] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm kworker/u4:6: bg 0: block 234: padding at end of block bitmap is not set [ 143.747113][ T5348] EXT4-fs (loop3): This should not happen!! Data will be lost [ 143.747113][ T5348] [ 143.760806][ T5348] EXT4-fs (loop3): Total free blocks count 0 [ 143.766891][ T5348] EXT4-fs (loop3): Free/Dirty block details [ 143.852256][ T2718] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 143.864516][ T5348] EXT4-fs (loop3): free_blocks=0 [ 143.869654][ T5348] EXT4-fs (loop3): dirty_blocks=16 [ 143.875448][ T5348] EXT4-fs (loop3): Block reservation details [ 143.883509][ T5348] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 143.889981][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 143.889993][ T26] audit: type=1804 audit(1729694225.307:412): pid=5338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/42/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 143.899844][ T2718] EXT4-fs (loop1): This should not happen!! Data will be lost [ 143.899844][ T2718] [ 143.957614][ T26] audit: type=1804 audit(1729694225.357:413): pid=5338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/42/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 143.991378][ T5353] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 144.029126][ T2718] EXT4-fs (loop1): Total free blocks count 0 [ 144.040853][ T5353] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 144.048940][ T2718] EXT4-fs (loop1): Free/Dirty block details [ 144.053398][ T26] audit: type=1804 audit(1729694225.457:414): pid=5345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/41/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 144.066561][ T2718] EXT4-fs (loop1): free_blocks=0 [ 144.100489][ T5353] EXT4-fs (loop4): This should not happen!! Data will be lost [ 144.100489][ T5353] [ 144.128139][ T2718] EXT4-fs (loop1): dirty_blocks=16 [ 144.140421][ T2718] EXT4-fs (loop1): Block reservation details [ 144.147031][ T5353] EXT4-fs (loop4): Total free blocks count 0 [ 144.153128][ T2718] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 144.160638][ T5353] EXT4-fs (loop4): Free/Dirty block details [ 144.173865][ T26] audit: type=1804 audit(1729694225.457:415): pid=5345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/41/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 144.202553][ T5353] EXT4-fs (loop4): free_blocks=0 [ 144.227542][ T5353] EXT4-fs (loop4): dirty_blocks=16 [ 144.250897][ T5353] EXT4-fs (loop4): Block reservation details [ 144.270026][ T5353] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 144.319734][ T5356] loop3: detected capacity change from 0 to 2048 [ 144.330291][ T26] audit: type=1804 audit(1729694225.747:416): pid=5347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/41/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 144.356550][ T4109] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 144.386154][ T4109] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 144.405170][ T5359] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 144.407138][ T26] audit: type=1804 audit(1729694225.747:417): pid=5347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/41/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 144.434122][ T5358] loop1: detected capacity change from 0 to 2048 [ 144.459917][ T5359] EXT4-fs (loop0): This should not happen!! Data will be lost [ 144.459917][ T5359] [ 144.516939][ T5356] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.534811][ T5359] EXT4-fs (loop0): Total free blocks count 0 [ 144.541495][ T2718] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 144.553894][ T5359] EXT4-fs (loop0): Free/Dirty block details [ 144.562001][ T5359] EXT4-fs (loop0): free_blocks=0 [ 144.567384][ T5359] EXT4-fs (loop0): dirty_blocks=16 [ 144.573920][ T5359] EXT4-fs (loop0): Block reservation details [ 144.580400][ T5359] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 144.587822][ T2718] EXT4-fs (loop2): This should not happen!! Data will be lost [ 144.587822][ T2718] [ 144.598295][ T2718] EXT4-fs (loop2): Total free blocks count 0 [ 144.604571][ T2718] EXT4-fs (loop2): Free/Dirty block details [ 144.610847][ T2718] EXT4-fs (loop2): free_blocks=0 [ 144.616526][ T2718] EXT4-fs (loop2): dirty_blocks=16 [ 144.621979][ T2718] EXT4-fs (loop2): Block reservation details [ 144.628214][ T2718] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 144.674325][ T5358] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.690917][ T26] audit: type=1804 audit(1729694226.107:418): pid=5363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/42/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 144.782497][ T26] audit: type=1804 audit(1729694226.107:419): pid=5363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/42/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 144.836130][ T5368] loop2: detected capacity change from 0 to 2048 [ 144.852586][ T5369] loop4: detected capacity change from 0 to 2048 [ 144.930297][ T5368] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.951598][ T5369] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.078994][ T26] audit: type=1804 audit(1729694226.487:420): pid=5358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/39/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 145.166450][ T26] audit: type=1804 audit(1729694226.527:421): pid=5358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/39/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 145.193132][ T5374] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 145.264114][ T5376] loop0: detected capacity change from 0 to 2048 [ 145.270716][ T5374] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 145.300351][ T5362] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 145.341323][ T5374] EXT4-fs (loop1): This should not happen!! Data will be lost [ 145.341323][ T5374] [ 145.367247][ T5374] EXT4-fs (loop1): Total free blocks count 0 [ 145.392305][ T5374] EXT4-fs (loop1): Free/Dirty block details [ 145.400951][ T5376] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.403322][ T5374] EXT4-fs (loop1): free_blocks=0 [ 145.424917][ T5374] EXT4-fs (loop1): dirty_blocks=16 [ 145.443546][ T5374] EXT4-fs (loop1): Block reservation details [ 145.450260][ T5362] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 145.451010][ T5374] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 145.662463][ T5380] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 2024/10/23 14:37:07 executed programs: 213 [ 145.707569][ T5380] EXT4-fs (loop3): This should not happen!! Data will be lost [ 145.707569][ T5380] [ 145.739631][ T5380] EXT4-fs (loop3): Total free blocks count 0 [ 145.754343][ T5380] EXT4-fs (loop3): Free/Dirty block details [ 145.760938][ T5381] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 145.768572][ T5380] EXT4-fs (loop3): free_blocks=0 [ 145.790668][ T5382] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 145.805011][ T5381] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 145.806779][ T5380] EXT4-fs (loop3): dirty_blocks=16 [ 145.824275][ T5382] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 145.837590][ T5380] EXT4-fs (loop3): Block reservation details [ 145.847152][ T5382] EXT4-fs (loop0): This should not happen!! Data will be lost [ 145.847152][ T5382] [ 145.851051][ T5381] EXT4-fs (loop4): This should not happen!! Data will be lost [ 145.851051][ T5381] [ 145.859079][ T5380] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 145.878987][ T5382] EXT4-fs (loop0): Total free blocks count 0 [ 145.885754][ T5382] EXT4-fs (loop0): Free/Dirty block details [ 145.912777][ T5381] EXT4-fs (loop4): Total free blocks count 0 [ 145.926024][ T5382] EXT4-fs (loop0): free_blocks=0 [ 145.938759][ T5382] EXT4-fs (loop0): dirty_blocks=16 [ 145.953177][ T5381] EXT4-fs (loop4): Free/Dirty block details [ 145.973561][ T5384] loop1: detected capacity change from 0 to 2048 [ 145.980241][ T5381] EXT4-fs (loop4): free_blocks=0 [ 145.985429][ T5381] EXT4-fs (loop4): dirty_blocks=16 [ 145.991071][ T5382] EXT4-fs (loop0): Block reservation details [ 146.002478][ T5382] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 146.008699][ T5381] EXT4-fs (loop4): Block reservation details [ 146.049017][ T5381] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 146.092920][ T5384] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.103345][ T5386] loop2: detected capacity change from 0 to 2048 [ 146.199349][ T5386] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.436864][ T5392] loop3: detected capacity change from 0 to 2048 [ 146.467818][ T5394] loop0: detected capacity change from 0 to 2048 [ 146.527628][ T5396] loop4: detected capacity change from 0 to 2048 [ 146.595541][ T5394] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.648155][ T5392] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.675522][ T5396] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.763986][ T5403] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 146.779749][ T5404] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 146.897191][ T5403] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 146.909658][ T5404] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 146.966422][ T5403] EXT4-fs (loop2): This should not happen!! Data will be lost [ 146.966422][ T5403] [ 146.986712][ T5404] EXT4-fs (loop1): This should not happen!! Data will be lost [ 146.986712][ T5404] [ 147.010353][ T5403] EXT4-fs (loop2): Total free blocks count 0 [ 147.019080][ T5404] EXT4-fs (loop1): Total free blocks count 0 [ 147.044436][ T5403] EXT4-fs (loop2): Free/Dirty block details [ 147.051708][ T5404] EXT4-fs (loop1): Free/Dirty block details [ 147.059387][ T5405] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 147.071238][ T5403] EXT4-fs (loop2): free_blocks=0 [ 147.077155][ T5406] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 147.079172][ T5404] EXT4-fs (loop1): free_blocks=0 [ 147.100049][ T5405] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 147.110259][ T5403] EXT4-fs (loop2): dirty_blocks=16 [ 147.117645][ T5403] EXT4-fs (loop2): Block reservation details [ 147.119754][ T5406] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 147.124037][ T5404] EXT4-fs (loop1): dirty_blocks=16 [ 147.136763][ T5405] EXT4-fs (loop0): This should not happen!! Data will be lost [ 147.136763][ T5405] [ 147.152124][ T5406] EXT4-fs (loop4): This should not happen!! Data will be lost [ 147.152124][ T5406] [ 147.158089][ T5403] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 147.168849][ T5405] EXT4-fs (loop0): Total free blocks count 0 [ 147.175326][ T5406] EXT4-fs (loop4): Total free blocks count 0 [ 147.182186][ T5405] EXT4-fs (loop0): Free/Dirty block details [ 147.186668][ T5404] EXT4-fs (loop1): Block reservation details [ 147.188374][ T5406] EXT4-fs (loop4): Free/Dirty block details [ 147.200929][ T5405] EXT4-fs (loop0): free_blocks=0 [ 147.206139][ T5405] EXT4-fs (loop0): dirty_blocks=16 [ 147.211905][ T5406] EXT4-fs (loop4): free_blocks=0 [ 147.212289][ T5404] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 147.217047][ T5405] EXT4-fs (loop0): Block reservation details [ 147.230855][ T5406] EXT4-fs (loop4): dirty_blocks=16 [ 147.236370][ T5405] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 147.242959][ T5406] EXT4-fs (loop4): Block reservation details [ 147.252769][ T5406] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 147.546865][ T5407] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 147.590744][ T5407] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 147.644390][ T5409] loop2: detected capacity change from 0 to 2048 [ 147.653947][ T5407] EXT4-fs (loop3): This should not happen!! Data will be lost [ 147.653947][ T5407] [ 147.703746][ T5407] EXT4-fs (loop3): Total free blocks count 0 [ 147.718454][ T5411] loop0: detected capacity change from 0 to 2048 [ 147.745094][ T5415] loop1: detected capacity change from 0 to 2048 [ 147.747027][ T5407] EXT4-fs (loop3): Free/Dirty block details [ 147.753482][ T5414] loop4: detected capacity change from 0 to 2048 [ 147.759852][ T5407] EXT4-fs (loop3): free_blocks=0 [ 147.769536][ T5407] EXT4-fs (loop3): dirty_blocks=16 [ 147.770817][ T5409] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.776215][ T5407] EXT4-fs (loop3): Block reservation details [ 147.792834][ T5407] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 147.890332][ T5411] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.902410][ T5414] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.916300][ T5415] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 148.080785][ T5427] loop3: detected capacity change from 0 to 2048 [ 148.207944][ T5427] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 148.262312][ T5429] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 148.280915][ T5429] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 148.332004][ T5429] EXT4-fs (loop2): This should not happen!! Data will be lost [ 148.332004][ T5429] [ 148.352275][ T5429] EXT4-fs (loop2): Total free blocks count 0 [ 148.358512][ T5429] EXT4-fs (loop2): Free/Dirty block details [ 148.364739][ T5429] EXT4-fs (loop2): free_blocks=0 [ 148.372790][ T5429] EXT4-fs (loop2): dirty_blocks=16 [ 148.378097][ T5429] EXT4-fs (loop2): Block reservation details [ 148.410304][ T5429] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 148.435390][ T5431] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 148.476053][ T5431] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 148.515941][ T5431] EXT4-fs (loop1): This should not happen!! Data will be lost [ 148.515941][ T5431] [ 148.526493][ T5431] EXT4-fs (loop1): Total free blocks count 0 [ 148.555951][ T5431] EXT4-fs (loop1): Free/Dirty block details [ 148.562334][ T5431] EXT4-fs (loop1): free_blocks=0 [ 148.581032][ T5431] EXT4-fs (loop1): dirty_blocks=16 [ 148.598016][ T5431] EXT4-fs (loop1): Block reservation details [ 148.620259][ T5431] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 148.708474][ T5432] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 148.804996][ T5432] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 148.821851][ T5434] loop2: detected capacity change from 0 to 2048 [ 148.835064][ T5432] EXT4-fs (loop0): This should not happen!! Data will be lost [ 148.835064][ T5432] [ 148.868521][ T5432] EXT4-fs (loop0): Total free blocks count 0 [ 148.880811][ T5432] EXT4-fs (loop0): Free/Dirty block details [ 148.886090][ T5434] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 148.887424][ T5432] EXT4-fs (loop0): free_blocks=0 [ 148.897585][ T26] kauditd_printk_skb: 24 callbacks suppressed [ 148.897597][ T26] audit: type=1804 audit(1729694230.297:446): pid=5427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/44/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 148.903468][ T5362] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 148.932648][ T5432] EXT4-fs (loop0): dirty_blocks=16 [ 148.935817][ T26] audit: type=1804 audit(1729694230.347:447): pid=5427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/44/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 149.001350][ T5432] EXT4-fs (loop0): Block reservation details [ 149.002103][ T5439] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 149.007451][ T5432] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 149.078261][ T26] audit: type=1804 audit(1729694230.487:448): pid=5438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/45/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 149.110266][ T5439] EXT4-fs (loop4): This should not happen!! Data will be lost [ 149.110266][ T5439] [ 149.148642][ T5439] EXT4-fs (loop4): Total free blocks count 0 [ 149.160699][ T5441] loop1: detected capacity change from 0 to 2048 [ 149.170654][ T5439] EXT4-fs (loop4): Free/Dirty block details [ 149.177902][ T26] audit: type=1804 audit(1729694230.537:449): pid=5438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/45/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 149.212151][ T5439] EXT4-fs (loop4): free_blocks=0 [ 149.225906][ T5439] EXT4-fs (loop4): dirty_blocks=16 [ 149.238068][ T5439] EXT4-fs (loop4): Block reservation details [ 149.246741][ T5441] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 149.264152][ T5439] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 149.451810][ T444] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 149.513619][ T444] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 149.550258][ T444] EXT4-fs (loop3): This should not happen!! Data will be lost [ 149.550258][ T444] [ 149.576237][ T444] EXT4-fs (loop3): Total free blocks count 0 [ 149.597135][ T444] EXT4-fs (loop3): Free/Dirty block details [ 149.608766][ T5446] loop0: detected capacity change from 0 to 2048 [ 149.613631][ T5447] loop4: detected capacity change from 0 to 2048 [ 149.625154][ T444] EXT4-fs (loop3): free_blocks=0 [ 149.628686][ T5448] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 149.630854][ T444] EXT4-fs (loop3): dirty_blocks=16 [ 149.657802][ T444] EXT4-fs (loop3): Block reservation details [ 149.664839][ T444] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 149.703913][ T5448] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 149.758342][ T5447] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 149.783764][ T5448] EXT4-fs (loop2): This should not happen!! Data will be lost [ 149.783764][ T5448] [ 149.793989][ T5448] EXT4-fs (loop2): Total free blocks count 0 [ 149.800255][ T5448] EXT4-fs (loop2): Free/Dirty block details [ 149.801974][ T26] audit: type=1804 audit(1729694231.217:450): pid=5441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/42/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 149.806247][ T5448] EXT4-fs (loop2): free_blocks=0 [ 149.806265][ T5448] EXT4-fs (loop2): dirty_blocks=16 [ 149.806277][ T5448] EXT4-fs (loop2): Block reservation details [ 149.851194][ T5448] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 149.858239][ T26] audit: type=1804 audit(1729694231.247:451): pid=5441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/42/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 149.859383][ T5446] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 149.922413][ T5451] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 149.968840][ T5455] loop3: detected capacity change from 0 to 2048 [ 150.033583][ T5451] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 150.087607][ T5451] EXT4-fs (loop1): This should not happen!! Data will be lost [ 150.087607][ T5451] [ 150.135339][ T5451] EXT4-fs (loop1): Total free blocks count 0 [ 150.143646][ T5455] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 150.190339][ T5451] EXT4-fs (loop1): Free/Dirty block details [ 150.196271][ T5451] EXT4-fs (loop1): free_blocks=0 [ 150.201525][ T5451] EXT4-fs (loop1): dirty_blocks=16 [ 150.206655][ T5451] EXT4-fs (loop1): Block reservation details [ 150.212929][ T5451] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 150.243926][ T26] audit: type=1804 audit(1729694231.657:452): pid=5446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/45/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 150.354017][ T26] audit: type=1804 audit(1729694231.697:453): pid=5446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/45/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 150.538008][ T26] audit: type=1804 audit(1729694231.947:454): pid=5455 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/45/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 150.574640][ T26] audit: type=1804 audit(1729694231.987:455): pid=5447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/46/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 150.607439][ T5461] loop2: detected capacity change from 0 to 2048 [ 150.656351][ T9] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm kworker/u4:0: bg 0: block 234: padding at end of block bitmap is not set [ 150.665398][ T5462] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 150.692438][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 150.729530][ T5463] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 150.737340][ T5462] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 150.756461][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 150.756461][ T9] [ 150.772849][ T5462] EXT4-fs (loop3): This should not happen!! Data will be lost [ 150.772849][ T5462] [ 150.778383][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 150.788835][ T5461] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 150.795360][ T9] EXT4-fs (loop0): Free/Dirty block details [ 150.808346][ T5466] loop1: detected capacity change from 0 to 2048 [ 150.815224][ T9] EXT4-fs (loop0): free_blocks=0 [ 150.815305][ T5462] EXT4-fs (loop3): Total free blocks count 0 [ 150.820803][ T9] EXT4-fs (loop0): dirty_blocks=16 [ 150.832617][ T9] EXT4-fs (loop0): Block reservation details [ 150.838754][ T9] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 150.845991][ T5462] EXT4-fs (loop3): Free/Dirty block details [ 150.852108][ T5462] EXT4-fs (loop3): free_blocks=0 [ 150.857547][ T5462] EXT4-fs (loop3): dirty_blocks=16 [ 150.862915][ T5462] EXT4-fs (loop3): Block reservation details [ 150.869240][ T5462] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 150.873943][ T5463] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 2024/10/23 14:37:12 executed programs: 231 [ 150.936963][ T5466] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 150.968944][ T5463] EXT4-fs (loop4): This should not happen!! Data will be lost [ 150.968944][ T5463] [ 151.053005][ T5463] EXT4-fs (loop4): Total free blocks count 0 [ 151.130265][ T5463] EXT4-fs (loop4): Free/Dirty block details [ 151.136282][ T5463] EXT4-fs (loop4): free_blocks=0 [ 151.157112][ T5471] loop0: detected capacity change from 0 to 2048 [ 151.162611][ T5463] EXT4-fs (loop4): dirty_blocks=16 [ 151.190221][ T5463] EXT4-fs (loop4): Block reservation details [ 151.196362][ T5463] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 151.208300][ T5474] loop3: detected capacity change from 0 to 2048 [ 151.215758][ T5472] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 151.269620][ T5472] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 151.284169][ T5471] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 151.321624][ T5472] EXT4-fs (loop2): This should not happen!! Data will be lost [ 151.321624][ T5472] [ 151.339849][ T5472] EXT4-fs (loop2): Total free blocks count 0 [ 151.356864][ T5472] EXT4-fs (loop2): Free/Dirty block details [ 151.400811][ T5472] EXT4-fs (loop2): free_blocks=0 [ 151.405992][ T5472] EXT4-fs (loop2): dirty_blocks=16 [ 151.412153][ T5472] EXT4-fs (loop2): Block reservation details [ 151.418130][ T5474] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 151.562468][ T5472] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 151.695735][ T5482] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 151.714374][ T5481] loop4: detected capacity change from 0 to 2048 [ 151.730836][ T5482] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 151.785383][ T5482] EXT4-fs (loop3): This should not happen!! Data will be lost [ 151.785383][ T5482] [ 151.843427][ T5481] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 151.860627][ T5482] EXT4-fs (loop3): Total free blocks count 0 [ 151.873344][ T5482] EXT4-fs (loop3): Free/Dirty block details [ 151.891522][ T5482] EXT4-fs (loop3): free_blocks=0 [ 151.919402][ T5482] EXT4-fs (loop3): dirty_blocks=16 [ 151.925081][ T5482] EXT4-fs (loop3): Block reservation details [ 151.931998][ T5482] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 151.957222][ T5485] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 152.040530][ T5485] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 152.056873][ T5487] loop2: detected capacity change from 0 to 2048 [ 152.073304][ T5485] EXT4-fs (loop0): This should not happen!! Data will be lost [ 152.073304][ T5485] [ 152.114720][ T5485] EXT4-fs (loop0): Total free blocks count 0 [ 152.137122][ T5485] EXT4-fs (loop0): Free/Dirty block details [ 152.156221][ T5485] EXT4-fs (loop0): free_blocks=0 [ 152.165406][ T444] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 152.185151][ T5485] EXT4-fs (loop0): dirty_blocks=16 [ 152.185895][ T5487] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 152.199489][ T5485] EXT4-fs (loop0): Block reservation details [ 152.201569][ T444] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 152.208711][ T5485] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 152.235415][ T5490] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 152.261707][ T5490] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 152.262700][ T444] EXT4-fs (loop1): This should not happen!! Data will be lost [ 152.262700][ T444] [ 152.284530][ T444] EXT4-fs (loop1): Total free blocks count 0 [ 152.290773][ T444] EXT4-fs (loop1): Free/Dirty block details [ 152.296937][ T444] EXT4-fs (loop1): free_blocks=0 [ 152.302198][ T444] EXT4-fs (loop1): dirty_blocks=16 [ 152.307660][ T444] EXT4-fs (loop1): Block reservation details [ 152.313752][ T444] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 152.320289][ T5490] EXT4-fs (loop4): This should not happen!! Data will be lost [ 152.320289][ T5490] [ 152.335185][ T5490] EXT4-fs (loop4): Total free blocks count 0 [ 152.341332][ T5490] EXT4-fs (loop4): Free/Dirty block details [ 152.348018][ T5490] EXT4-fs (loop4): free_blocks=0 [ 152.353468][ T5490] EXT4-fs (loop4): dirty_blocks=16 [ 152.358664][ T5490] EXT4-fs (loop4): Block reservation details [ 152.365936][ T5490] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 152.519724][ T5492] loop3: detected capacity change from 0 to 2048 [ 152.531567][ T5494] loop1: detected capacity change from 0 to 2048 [ 152.589603][ T5492] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 152.707594][ T5494] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 152.833328][ T5499] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 152.904422][ T5502] loop0: detected capacity change from 0 to 2048 [ 152.933853][ T5503] loop4: detected capacity change from 0 to 2048 [ 152.935369][ T5499] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 152.959495][ T5499] EXT4-fs (loop2): This should not happen!! Data will be lost [ 152.959495][ T5499] [ 152.971123][ T5499] EXT4-fs (loop2): Total free blocks count 0 [ 153.003198][ T5503] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 153.008832][ T5499] EXT4-fs (loop2): Free/Dirty block details [ 153.060046][ T5499] EXT4-fs (loop2): free_blocks=0 [ 153.062623][ T5502] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 153.065942][ T5499] EXT4-fs (loop2): dirty_blocks=16 [ 153.081814][ T5499] EXT4-fs (loop2): Block reservation details [ 153.088054][ T5499] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 153.170225][ T5362] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 153.210418][ T5362] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 153.491260][ T5510] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 153.535968][ T5510] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 153.550674][ T2668] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 153.570847][ T2668] EXT4-fs (loop3): This should not happen!! Data will be lost [ 153.570847][ T2668] [ 153.576947][ T5510] EXT4-fs (loop4): This should not happen!! Data will be lost [ 153.576947][ T5510] [ 153.598693][ T5512] loop2: detected capacity change from 0 to 2048 [ 153.605396][ T5510] EXT4-fs (loop4): Total free blocks count 0 [ 153.610332][ T2668] EXT4-fs (loop3): Total free blocks count 0 [ 153.619313][ T5510] EXT4-fs (loop4): Free/Dirty block details [ 153.625598][ T5510] EXT4-fs (loop4): free_blocks=0 [ 153.625847][ T2668] EXT4-fs (loop3): Free/Dirty block details [ 153.636023][ T5510] EXT4-fs (loop4): dirty_blocks=16 [ 153.642142][ T5510] EXT4-fs (loop4): Block reservation details [ 153.648539][ T5510] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 153.652447][ T2668] EXT4-fs (loop3): free_blocks=0 [ 153.659671][ T2668] EXT4-fs (loop3): dirty_blocks=16 [ 153.685825][ T2668] EXT4-fs (loop3): Block reservation details [ 153.695219][ T2668] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 153.734577][ T5512] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 153.804557][ T5515] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 153.882049][ T5515] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 153.917593][ T5515] EXT4-fs (loop0): This should not happen!! Data will be lost [ 153.917593][ T5515] [ 153.940302][ T5515] EXT4-fs (loop0): Total free blocks count 0 [ 153.949628][ T5515] EXT4-fs (loop0): Free/Dirty block details [ 153.987345][ T5517] loop3: detected capacity change from 0 to 2048 [ 154.004101][ T5515] EXT4-fs (loop0): free_blocks=0 [ 154.013527][ T5515] EXT4-fs (loop0): dirty_blocks=16 [ 154.022111][ T5515] EXT4-fs (loop0): Block reservation details [ 154.027020][ T5519] loop1: detected capacity change from 0 to 2048 [ 154.043878][ T5515] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 154.087296][ T5521] loop4: detected capacity change from 0 to 2048 [ 154.111608][ T5519] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 154.131659][ T5517] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 154.191613][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 154.191627][ T26] audit: type=1804 audit(1729694235.607:478): pid=5512 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/48/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 154.223900][ T26] audit: type=1804 audit(1729694235.627:479): pid=5512 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir676591916/syzkaller.LwfltY/48/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 154.238122][ T5521] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 154.290365][ T5526] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 154.426688][ T26] audit: type=1804 audit(1729694235.837:480): pid=5517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/48/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 154.446051][ T5526] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 154.480177][ T5526] EXT4-fs (loop2): This should not happen!! Data will be lost [ 154.480177][ T5526] [ 154.498854][ T26] audit: type=1804 audit(1729694235.877:481): pid=5517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3412050636/syzkaller.ODj0IZ/48/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 154.537366][ T5529] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 154.586890][ T5526] EXT4-fs (loop2): Total free blocks count 0 [ 154.595710][ T5529] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 154.601156][ T5526] EXT4-fs (loop2): Free/Dirty block details [ 154.622835][ T5529] EXT4-fs (loop3): This should not happen!! Data will be lost [ 154.622835][ T5529] [ 154.624953][ T5531] loop0: detected capacity change from 0 to 2048 [ 154.645240][ T5529] EXT4-fs (loop3): Total free blocks count 0 [ 154.650897][ T5526] EXT4-fs (loop2): free_blocks=0 [ 154.656498][ T5526] EXT4-fs (loop2): dirty_blocks=16 [ 154.664207][ T5526] EXT4-fs (loop2): Block reservation details [ 154.664479][ T5529] EXT4-fs (loop3): Free/Dirty block details [ 154.676170][ T5526] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 154.720353][ T5529] EXT4-fs (loop3): free_blocks=0 [ 154.725713][ T5529] EXT4-fs (loop3): dirty_blocks=16 [ 154.739693][ T5529] EXT4-fs (loop3): Block reservation details [ 154.742199][ T5531] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 154.762854][ T5529] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 154.876561][ T26] audit: type=1804 audit(1729694236.287:482): pid=5519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/45/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 154.910381][ T26] audit: type=1804 audit(1729694236.327:483): pid=5519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir581071720/syzkaller.LVfJEE/45/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 154.970533][ T5534] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 155.003697][ T5534] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 155.040362][ T5534] EXT4-fs (loop1): This should not happen!! Data will be lost [ 155.040362][ T5534] [ 155.050775][ T26] audit: type=1804 audit(1729694236.457:484): pid=5521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/49/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 155.088908][ T5534] EXT4-fs (loop1): Total free blocks count 0 [ 155.108197][ T5535] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 155.121311][ T26] audit: type=1804 audit(1729694236.457:485): pid=5521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3725184549/syzkaller.X3SF2a/49/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 155.150769][ T5534] EXT4-fs (loop1): Free/Dirty block details [ 155.156175][ T5535] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 155.156702][ T5534] EXT4-fs (loop1): free_blocks=0 [ 155.156719][ T5534] EXT4-fs (loop1): dirty_blocks=16 [ 155.156731][ T5534] EXT4-fs (loop1): Block reservation details [ 155.156742][ T5534] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 155.175280][ T5535] EXT4-fs (loop4): This should not happen!! Data will be lost [ 155.175280][ T5535] [ 155.207429][ T5535] EXT4-fs (loop4): Total free blocks count 0 [ 155.240267][ T5535] EXT4-fs (loop4): Free/Dirty block details [ 155.254744][ T5537] loop3: detected capacity change from 0 to 2048 [ 155.262622][ T5535] EXT4-fs (loop4): free_blocks=0 [ 155.285138][ T5535] EXT4-fs (loop4): dirty_blocks=16 [ 155.306872][ T5535] EXT4-fs (loop4): Block reservation details [ 155.319764][ T26] audit: type=1804 audit(1729694236.727:486): pid=5531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/48/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 155.352323][ T5539] loop2: detected capacity change from 0 to 2048 [ 155.358737][ T5535] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 155.377692][ T5540] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 155.438746][ T5540] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 155.460637][ T26] audit: type=1804 audit(1729694236.737:487): pid=5531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1694575642/syzkaller.au6xBV/48/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 155.462236][ T5537] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 155.493461][ T5540] EXT4-fs (loop0): This should not happen!! Data will be lost [ 155.493461][ T5540] [ 155.507549][ T5540] EXT4-fs (loop0): Total free blocks count 0 [ 155.515386][ T5540] EXT4-fs (loop0): Free/Dirty block details [ 155.521844][ T5540] EXT4-fs (loop0): free_blocks=0 [ 155.527101][ T5540] EXT4-fs (loop0): dirty_blocks=16 [ 155.539905][ T5540] EXT4-fs (loop0): Block reservation details [ 155.547114][ T5540] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 155.556120][ T5539] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 155.682898][ T5546] loop1: detected capacity change from 0 to 2048 [ 155.748697][ T5546] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 155.953430][ T5550] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 155.961584][ T5551] loop0: detected capacity change from 0 to 2048 [ 156.010852][ T5550] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 156.046868][ T5550] EXT4-fs (loop3): This should not happen!! Data will be lost [ 156.046868][ T5550] [ 156.062256][ T5553] loop4: detected capacity change from 0 to 2048 [ 156.072057][ T5550] EXT4-fs (loop3): Total free blocks count 0 [ 156.073496][ T5551] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 156.082988][ T5550] EXT4-fs (loop3): Free/Dirty block details [ 156.100424][ T5550] EXT4-fs (loop3): free_blocks=0 [ 156.105575][ T5550] EXT4-fs (loop3): dirty_blocks=16 [ 156.148785][ T5550] EXT4-fs (loop3): Block reservation details [ 156.185931][ T5553] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 156.187975][ T5550] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 156.329267][ T5558] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 234: padding at end of block bitmap is not set [ 156.340446][ T5559] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 156.359525][ T5558] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 156.410917][ T5559] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 156.431369][ T5559] EXT4-fs (loop1): This should not happen!! Data will be lost [ 156.431369][ T5559] [ 156.441241][ T5558] EXT4-fs (loop2): This should not happen!! Data will be lost [ 156.441241][ T5558] [ 156.460203][ T5558] EXT4-fs (loop2): Total free blocks count 0 [ 156.466403][ T5559] EXT4-fs (loop1): Total free blocks count 0 [ 156.472893][ T5558] EXT4-fs (loop2): Free/Dirty block details [ 156.490287][ T5559] EXT4-fs (loop1): Free/Dirty block details [ 156.496625][ T5558] EXT4-fs (loop2): free_blocks=0 [ 156.502063][ T5559] EXT4-fs (loop1): free_blocks=0 2024/10/23 14:37:17 executed programs: 248 [ 156.507139][ T5559] EXT4-fs (loop1): dirty_blocks=16 [ 156.512723][ T5558] EXT4-fs (loop2): dirty_blocks=16 [ 156.517938][ T5558] EXT4-fs (loop2): Block reservation details [ 156.539452][ T5559] EXT4-fs (loop1): Block reservation details [ 156.547146][ T5559] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 156.553419][ T5558] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 156.728240][ T5561] loop3: detected capacity change from 0 to 2048 [ 156.919816][ T5566] loop1: detected capacity change from 0 to 2048 [ 157.008394][ T5568] loop2: detected capacity change from 0 to 2048 [ 157.070578][ T5569] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 157.136497][ T5569] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 157.149280][ T144] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 157.149439][ T5569] EXT4-fs (loop4): This should not happen!! Data will be lost [ 157.149439][ T5569] [ 157.174180][ T5569] EXT4-fs (loop4): Total free blocks count 0 [ 157.190335][ T5569] EXT4-fs (loop4): Free/Dirty block details [ 157.191307][ T144] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 157.209470][ T144] EXT4-fs (loop0): This should not happen!! Data will be lost [ 157.209470][ T144] [ 157.219927][ T144] EXT4-fs (loop0): Total free blocks count 0 [ 157.227260][ T144] EXT4-fs (loop0): Free/Dirty block details [ 157.233335][ T144] EXT4-fs (loop0): free_blocks=0 [ 157.238287][ T144] EXT4-fs (loop0): dirty_blocks=16 [ 157.243490][ T144] EXT4-fs (loop0): Block reservation details [ 157.249476][ T144] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 157.272681][ T5569] EXT4-fs (loop4): free_blocks=0 [ 157.287807][ T5569] EXT4-fs (loop4): dirty_blocks=16 [ 157.313546][ T5569] EXT4-fs (loop4): Block reservation details [ 157.334859][ T5569] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 157.408868][ T5574] ------------[ cut here ]------------ [ 157.479712][ T5574] kernel BUG at fs/ext4/inode.c:2733! [ 157.491001][ T5576] loop0: detected capacity change from 0 to 2048 [ 157.502970][ T5574] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 157.509106][ T5574] CPU: 1 PID: 5574 Comm: syz-executor.3 Not tainted 5.15.169-syzkaller #0 [ 157.517611][ T5574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 157.527759][ T5574] RIP: 0010:ext4_writepages+0x3d02/0x3d10 [ 157.533797][ T5574] Code: c7 90 8c a8 8c 4c 89 f2 e8 fb ee 0c 02 e9 bb fb ff ff e8 81 66 62 ff 0f 0b e8 6a f1 15 08 e8 75 66 62 ff 0f 0b e8 6e 66 62 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 57 41 56 41 54 53 49 [ 157.553492][ T5574] RSP: 0018:ffffc9000617f6a0 EFLAGS: 00010293 [ 157.559569][ T5574] RAX: ffffffff821e0d72 RBX: 0000008000000000 RCX: ffff888029f30000 [ 157.567545][ T5574] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 157.575504][ T5574] RBP: ffffc9000617fa90 R08: ffffffff821dd710 R09: ffffed100cd75dc0 [ 157.583582][ T5574] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000617f960 [ 157.591569][ T5574] R13: ffffc9000617fcc0 R14: 000000d410000000 R15: 0000000000000001 [ 157.599522][ T5574] FS: 00007f55eeea66c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 157.608434][ T5574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.615019][ T5574] CR2: 00007fb0912cf000 CR3: 0000000062ed5000 CR4: 00000000003506e0 [ 157.622997][ T5574] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 157.630966][ T5574] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 157.638921][ T5574] Call Trace: [ 157.642201][ T5574] [ 157.645117][ T5574] ? __die_body+0x5e/0xa0 [ 157.649432][ T5574] ? die+0x83/0xb0 [ 157.653143][ T5574] ? do_trap+0x11e/0x350 [ 157.657410][ T5574] ? ext4_writepages+0x3d02/0x3d10 [ 157.662521][ T5574] ? ext4_writepages+0x3d02/0x3d10 [ 157.667700][ T5574] ? do_error_trap+0x13d/0x1e0 [ 157.672539][ T5574] ? ext4_writepages+0x3d02/0x3d10 [ 157.677684][ T5574] ? do_int3+0x30/0x30 [ 157.681753][ T5574] ? rcu_is_watching+0x11/0xa0 [ 157.686527][ T5574] ? handle_invalid_op+0x2c/0x40 [ 157.691461][ T5574] ? ext4_writepages+0x3d02/0x3d10 [ 157.696639][ T5574] ? exc_invalid_op+0x2f/0x40 [ 157.701315][ T5574] ? asm_exc_invalid_op+0x16/0x20 [ 157.706332][ T5574] ? ext4_writepages+0x6a0/0x3d10 [ 157.711338][ T5574] ? ext4_writepages+0x3d02/0x3d10 [ 157.716519][ T5574] ? ext4_writepages+0x3d02/0x3d10 [ 157.721799][ T5574] ? mark_lock+0x98/0x340 [ 157.726215][ T5574] ? reacquire_held_locks+0x660/0x660 [ 157.731598][ T5574] ? reacquire_held_locks+0x660/0x660 [ 157.736956][ T5574] ? validate_chain+0x112/0x5930 [ 157.742080][ T5574] ? __might_sleep+0xc0/0xc0 [ 157.746741][ T5574] ? ext4_readpage+0x300/0x300 [ 157.751491][ T5574] ? unwind_next_frame+0x1437/0x1fa0 [ 157.756768][ T5574] ? deref_stack_reg+0xbe/0x110 [ 157.761626][ T5574] ? __lock_acquire+0x1295/0x1ff0 [ 157.766722][ T5574] ? ext4_readpage+0x300/0x300 [ 157.771558][ T5574] do_writepages+0x481/0x730 [ 157.776139][ T5574] ? __writepage+0x120/0x120 [ 157.780711][ T5574] ? read_lock_is_recursive+0x10/0x10 [ 157.786244][ T5574] ? filemap_fdatawrite_wbc+0x1cb/0x230 [ 157.791771][ T5574] ? __lock_acquire+0x1ff0/0x1ff0 [ 157.796864][ T5574] ? do_raw_spin_lock+0x14a/0x370 [ 157.802036][ T5574] ? do_raw_spin_unlock+0x137/0x8b0 [ 157.807277][ T5574] ? wbc_attach_and_unlock_inode+0x5e8/0x600 [ 157.813269][ T5574] filemap_fdatawrite_wbc+0x1d6/0x230 [ 157.818723][ T5574] filemap_flush+0x10c/0x150 [ 157.823311][ T5574] ? ima_file_free+0x10f/0x3c0 [ 157.828081][ T5574] ? filemap_fdatawrite_range+0x1b0/0x1b0 [ 157.834060][ T5574] ? __mutex_unlock_slowpath+0x218/0x750 [ 157.839704][ T5574] ? rcu_is_watching+0x11/0xa0 [ 157.844478][ T5574] ext4_release_file+0x7d/0x300 [ 157.849346][ T5574] ? ext4_file_open+0x710/0x710 [ 157.854318][ T5574] __fput+0x3fe/0x8e0 [ 157.858299][ T5574] task_work_run+0x129/0x1a0 [ 157.862980][ T5574] exit_to_user_mode_loop+0x106/0x130 [ 157.868378][ T5574] exit_to_user_mode_prepare+0xb1/0x140 [ 157.874211][ T5574] syscall_exit_to_user_mode+0x5d/0x240 [ 157.879860][ T5574] do_syscall_64+0x47/0xb0 [ 157.884295][ T5574] ? clear_bhb_loop+0x15/0x70 [ 157.888987][ T5574] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 157.894972][ T5574] RIP: 0033:0x7f55efb46da9 [ 157.899479][ T5574] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 [ 157.919159][ T5574] RSP: 002b:00007f55eeea60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 157.927556][ T5574] RAX: 0000000000000004 RBX: 00007f55efc75050 RCX: 00007f55efb46da9 [ 157.935718][ T5574] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000006 [ 157.943789][ T5574] RBP: 00007f55efb9347a R08: 0000000000000000 R09: 0000000000000000 [ 157.952107][ T5574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.960064][ T5574] R13: 000000000000006e R14: 00007f55efc75050 R15: 00007ffedf4de708 [ 157.968209][ T5574] [ 157.971210][ T5574] Modules linked in: [ 158.033532][ T5560] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 158.052098][ T5560] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 158.068381][ T5560] EXT4-fs (loop3): This should not happen!! Data will be lost [ 158.068381][ T5560] [ 158.083141][ T5560] EXT4-fs (loop3): Total free blocks count 0 [ 158.121751][ T5560] EXT4-fs (loop3): Free/Dirty block details [ 158.127821][ T5560] EXT4-fs (loop3): free_blocks=0 [ 158.133268][ T5560] EXT4-fs (loop3): dirty_blocks=16 [ 158.138797][ T5560] EXT4-fs (loop3): Block reservation details [ 158.145255][ T5560] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 158.146168][ T5574] ---[ end trace 4c7ffe7dea24b722 ]--- [ 158.180224][ T5574] RIP: 0010:ext4_writepages+0x3d02/0x3d10 [ 158.186073][ T5574] Code: c7 90 8c a8 8c 4c 89 f2 e8 fb ee 0c 02 e9 bb fb ff ff e8 81 66 62 ff 0f 0b e8 6a f1 15 08 e8 75 66 62 ff 0f 0b e8 6e 66 62 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 57 41 56 41 54 53 49 [ 158.207149][ T5574] RSP: 0018:ffffc9000617f6a0 EFLAGS: 00010293 [ 158.213438][ T5574] RAX: ffffffff821e0d72 RBX: 0000008000000000 RCX: ffff888029f30000 [ 158.214709][ T5580] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 158.222070][ T5574] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 158.244745][ T5574] RBP: ffffc9000617fa90 R08: ffffffff821dd710 R09: ffffed100cd75dc0 [ 158.252916][ T5574] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000617f960 [ 158.261603][ T5574] R13: ffffc9000617fcc0 R14: 000000d410000000 R15: 0000000000000001 [ 158.262002][ T5582] loop4: detected capacity change from 0 to 2048 [ 158.269609][ T5574] FS: 00007f55eeea66c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 158.269626][ T5574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.269637][ T5574] CR2: 00007efda12d7988 CR3: 0000000062ed5000 CR4: 00000000003506e0 [ 158.269650][ T5574] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 158.269660][ T5574] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 158.317827][ T2668] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 158.320198][ T5580] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 158.345309][ T5580] EXT4-fs (loop1): This should not happen!! Data will be lost [ 158.345309][ T5580] [ 158.354515][ T2668] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 158.355456][ T5580] EXT4-fs (loop1): Total free blocks count 0 [ 158.374074][ T5580] EXT4-fs (loop1): Free/Dirty block details [ 158.380325][ T5580] EXT4-fs (loop1): free_blocks=0 [ 158.385361][ T5580] EXT4-fs (loop1): dirty_blocks=16 [ 158.390330][ T5574] Kernel panic - not syncing: Fatal exception [ 158.390938][ T5580] EXT4-fs (loop1): Block reservation details [ 158.396790][ T5574] Kernel Offset: disabled [ 158.407039][ T5574] Rebooting in 86400 seconds..