048 [ 106.078333][ T1906] loop6: detected capacity change from 0 to 2048 [ 106.079342][ T1909] EXT4-fs: Ignoring removed nobh option [ 106.098947][ T1905] loop2: detected capacity change from 0 to 2048 [ 106.100263][ T1906] EXT4-fs: Ignoring removed nobh option [ 106.117658][ T1909] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.135198][ T1909] System zones: 0-7 [ 106.153316][ T1905] EXT4-fs: Ignoring removed nobh option [ 106.155207][ T1909] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.389: bg 0: block 255: padding at end of block bitmap is not set [ 106.175219][ T1913] loop4: detected capacity change from 0 to 2048 [ 106.175903][ T1914] loop1: detected capacity change from 0 to 2048 [ 106.189195][ T1913] EXT4-fs: Ignoring removed nobh option [ 106.190058][ T1914] EXT4-fs: Ignoring removed nobh option [ 106.205064][ T1906] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.220202][ T1906] System zones: 0-7 [ 106.237668][ T1905] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.237736][ T1906] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.388: bg 0: block 255: padding at end of block bitmap is not set [ 106.260149][ T1914] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.274047][ T1914] System zones: 0-7 [ 106.278262][ T1924] loop3: detected capacity change from 0 to 2048 [ 106.287232][ T1924] EXT4-fs: Ignoring removed nobh option [ 106.293450][ T1913] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.300264][ T1905] System zones: 0-7 [ 106.305483][ T1913] System zones: 0-7 [ 106.311043][ T1914] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.390: bg 0: block 255: padding at end of block bitmap is not set [ 106.326644][ T1905] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.387: bg 0: block 255: padding at end of block bitmap is not set [ 106.342741][ T1913] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.391: bg 0: block 255: padding at end of block bitmap is not set [ 106.362696][ T1924] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.377651][ T1924] System zones: 0-7 [ 106.383417][ T1924] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.392: bg 0: block 255: padding at end of block bitmap is not set [ 106.423537][ T1929] loop6: detected capacity change from 0 to 2048 [ 106.430915][ T1931] loop1: detected capacity change from 0 to 2048 [ 106.433352][ T1933] loop4: detected capacity change from 0 to 2048 [ 106.437611][ T1931] EXT4-fs: Ignoring removed nobh option [ 106.450856][ T1933] EXT4-fs: Ignoring removed nobh option [ 106.472044][ T1935] loop2: detected capacity change from 0 to 2048 [ 106.488475][ T1937] loop3: detected capacity change from 0 to 2048 [ 106.499076][ T1929] EXT4-fs: Ignoring removed nobh option [ 106.505714][ T1937] EXT4-fs: Ignoring removed nobh option [ 106.513849][ T1933] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.522380][ T1933] System zones: 0-7 [ 106.527755][ T1935] EXT4-fs: Ignoring removed nobh option [ 106.537123][ T1933] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.395: bg 0: block 255: padding at end of block bitmap is not set [ 106.559945][ T1931] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.570064][ T1937] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.578224][ T1937] System zones: 0-7 [ 106.583196][ T1931] System zones: 0-7 [ 106.594414][ T1931] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.394: bg 0: block 255: padding at end of block bitmap is not set [ 106.609210][ T1935] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.609682][ T1937] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.397: bg 0: block 255: padding at end of block bitmap is not set [ 106.617437][ T1929] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.641126][ T1935] System zones: 0-7 [ 106.651591][ T1929] System zones: 0-7 [ 106.664185][ T1935] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.396: bg 0: block 255: padding at end of block bitmap is not set [ 106.664185][ T1929] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.393: bg 0: block 255: padding at end of block bitmap is not set 2025/10/19 22:40:53 executed programs: 394 [ 106.732876][ T1949] loop4: detected capacity change from 0 to 2048 [ 106.738857][ T1953] loop3: detected capacity change from 0 to 2048 [ 106.749137][ T1951] loop1: detected capacity change from 0 to 2048 [ 106.759628][ T1953] EXT4-fs: Ignoring removed nobh option [ 106.766097][ T1949] EXT4-fs: Ignoring removed nobh option [ 106.784420][ T1955] loop6: detected capacity change from 0 to 2048 [ 106.794826][ T1951] EXT4-fs: Ignoring removed nobh option [ 106.802904][ T1956] loop2: detected capacity change from 0 to 2048 [ 106.806858][ T1955] EXT4-fs: Ignoring removed nobh option [ 106.811486][ T1956] EXT4-fs: Ignoring removed nobh option [ 106.828667][ T1953] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.839394][ T1949] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.849461][ T1949] System zones: 0-7 [ 106.854493][ T1953] System zones: 0-7 [ 106.861021][ T1949] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.398: bg 0: block 255: padding at end of block bitmap is not set [ 106.871400][ T1956] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.876272][ T1953] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.400: bg 0: block 255: padding at end of block bitmap is not set [ 106.898286][ T1955] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.906761][ T1955] System zones: 0-7 [ 106.911573][ T1951] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.926457][ T1951] System zones: 0-7 [ 106.928369][ T1956] System zones: 0-7 [ 106.936131][ T1951] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.399: bg 0: block 255: padding at end of block bitmap is not set [ 106.936648][ T1955] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.402: bg 0: block 255: padding at end of block bitmap is not set [ 106.961665][ T1956] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.401: bg 0: block 255: padding at end of block bitmap is not set [ 107.008273][ T1969] loop4: detected capacity change from 0 to 2048 [ 107.024531][ T1971] loop6: detected capacity change from 0 to 2048 [ 107.031643][ T1971] EXT4-fs: Ignoring removed nobh option [ 107.038349][ T1969] EXT4-fs: Ignoring removed nobh option [ 107.059743][ T1973] loop3: detected capacity change from 0 to 2048 [ 107.067304][ T1969] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.075903][ T1971] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.087483][ T1971] System zones: 0-7 [ 107.092134][ T1973] EXT4-fs: Ignoring removed nobh option [ 107.098788][ T1976] loop1: detected capacity change from 0 to 2048 [ 107.105414][ T1969] System zones: 0-7 [ 107.115723][ T1976] EXT4-fs: Ignoring removed nobh option [ 107.121541][ T1977] loop2: detected capacity change from 0 to 2048 [ 107.128761][ T1977] EXT4-fs: Ignoring removed nobh option [ 107.135574][ T1971] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.404: bg 0: block 255: padding at end of block bitmap is not set [ 107.150579][ T1969] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.403: bg 0: block 255: padding at end of block bitmap is not set [ 107.177711][ T1976] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.198637][ T1976] System zones: 0-7 [ 107.199111][ T1977] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.207919][ T1973] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.219054][ T1973] System zones: 0-7 [ 107.221095][ T1977] System zones: 0-7 [ 107.234421][ T1973] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.405: bg 0: block 255: padding at end of block bitmap is not set [ 107.251647][ T1977] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.407: bg 0: block 255: padding at end of block bitmap is not set [ 107.251657][ T1976] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.406: bg 0: block 255: padding at end of block bitmap is not set [ 107.282310][ T1989] loop4: detected capacity change from 0 to 2048 [ 107.290730][ T1989] EXT4-fs: Ignoring removed nobh option [ 107.305701][ T1991] loop6: detected capacity change from 0 to 2048 [ 107.312447][ T1991] EXT4-fs: Ignoring removed nobh option [ 107.337504][ T1989] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.358031][ T1989] System zones: 0-7 [ 107.373045][ T1989] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.408: bg 0: block 255: padding at end of block bitmap is not set [ 107.373365][ T1995] loop3: detected capacity change from 0 to 2048 [ 107.392548][ T1993] loop2: detected capacity change from 0 to 2048 [ 107.401002][ T1991] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.403068][ T1993] EXT4-fs: Ignoring removed nobh option [ 107.415770][ T1991] System zones: 0-7 [ 107.421652][ T1998] loop1: detected capacity change from 0 to 2048 [ 107.428732][ T1998] EXT4-fs: Ignoring removed nobh option [ 107.434757][ T1991] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.409: bg 0: block 255: padding at end of block bitmap is not set [ 107.449510][ T1995] EXT4-fs: Ignoring removed nobh option [ 107.471245][ T1995] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.472094][ T1998] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.479404][ T1995] System zones: 0-7 [ 107.490374][ T2003] loop4: detected capacity change from 0 to 2048 [ 107.500879][ T1998] System zones: 0-7 [ 107.504961][ T1995] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.411: bg 0: block 255: padding at end of block bitmap is not set [ 107.519923][ T1998] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.410: bg 0: block 255: padding at end of block bitmap is not set [ 107.539902][ T2003] EXT4-fs: Ignoring removed nobh option [ 107.547682][ T1993] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.558893][ T1993] System zones: 0-7 [ 107.564849][ T1993] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.412: bg 0: block 255: padding at end of block bitmap is not set [ 107.588690][ T2011] loop6: detected capacity change from 0 to 2048 [ 107.595769][ T2011] EXT4-fs: Ignoring removed nobh option [ 107.626486][ T2016] loop3: detected capacity change from 0 to 2048 [ 107.630124][ T2011] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.633339][ T2016] EXT4-fs: Ignoring removed nobh option [ 107.641232][ T2003] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.654677][ T2003] System zones: 0-7 [ 107.657220][ T2011] System zones: 0-7 [ 107.666259][ T2003] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.413: bg 0: block 255: padding at end of block bitmap is not set [ 107.683914][ T2014] loop1: detected capacity change from 0 to 2048 [ 107.691699][ T2011] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.414: bg 0: block 255: padding at end of block bitmap is not set [ 107.707768][ T2014] EXT4-fs: Ignoring removed nobh option [ 107.727133][ T2016] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.746542][ T2021] loop2: detected capacity change from 0 to 2048 [ 107.754374][ T2021] EXT4-fs: Ignoring removed nobh option [ 107.760433][ T2016] System zones: 0-7 [ 107.773642][ T2014] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.784612][ T2016] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.416: bg 0: block 255: padding at end of block bitmap is not set [ 107.799529][ T2014] System zones: 0-7 [ 107.805474][ T2021] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.806631][ T2014] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.415: bg 0: block 255: padding at end of block bitmap is not set [ 107.820123][ T2021] System zones: 0-7 [ 107.846938][ T2027] loop6: detected capacity change from 0 to 2048 [ 107.853945][ T2027] EXT4-fs: Ignoring removed nobh option [ 107.855758][ T2028] loop4: detected capacity change from 0 to 2048 [ 107.868471][ T2021] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.417: bg 0: block 255: padding at end of block bitmap is not set [ 107.885297][ T2028] EXT4-fs: Ignoring removed nobh option [ 107.907609][ T2033] loop3: detected capacity change from 0 to 2048 [ 107.917722][ T2033] EXT4-fs: Ignoring removed nobh option [ 107.931801][ T2027] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.939975][ T2028] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.946373][ T2027] System zones: 0-7 [ 107.963078][ T2028] System zones: 0-7 [ 107.971854][ T2028] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.418: bg 0: block 255: padding at end of block bitmap is not set [ 107.979784][ T2027] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.419: bg 0: block 255: padding at end of block bitmap is not set [ 107.987738][ T2037] loop1: detected capacity change from 0 to 2048 [ 108.001802][ T2033] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.010281][ T2037] EXT4-fs: Ignoring removed nobh option [ 108.022855][ T2033] System zones: 0-7 [ 108.034194][ T2033] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.420: bg 0: block 255: padding at end of block bitmap is not set [ 108.039308][ T2037] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.054244][ T2041] loop2: detected capacity change from 0 to 2048 [ 108.064345][ T2037] System zones: 0-7 [ 108.073308][ T2041] EXT4-fs: Ignoring removed nobh option [ 108.085904][ T2037] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.421: bg 0: block 255: padding at end of block bitmap is not set [ 108.114522][ T2047] loop4: detected capacity change from 0 to 2048 [ 108.130394][ T2047] EXT4-fs: Ignoring removed nobh option [ 108.139952][ T2041] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.156479][ T2050] loop1: detected capacity change from 0 to 2048 [ 108.163306][ T2041] System zones: 0-7 [ 108.169091][ T2041] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.422: bg 0: block 255: padding at end of block bitmap is not set [ 108.179034][ T2053] loop3: detected capacity change from 0 to 2048 [ 108.184194][ T2050] EXT4-fs: Ignoring removed nobh option [ 108.200474][ T2047] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.214894][ T2052] loop6: detected capacity change from 0 to 2048 [ 108.221582][ T2053] EXT4-fs: Ignoring removed nobh option [ 108.226134][ T2047] System zones: 0-7 [ 108.240928][ T2052] EXT4-fs: Ignoring removed nobh option [ 108.247155][ T2047] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.423: bg 0: block 255: padding at end of block bitmap is not set [ 108.264330][ T2050] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.274762][ T2050] System zones: 0-7 [ 108.286096][ T2053] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.294879][ T2050] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.426: bg 0: block 255: padding at end of block bitmap is not set [ 108.299203][ T2062] loop2: detected capacity change from 0 to 2048 [ 108.316466][ T2062] EXT4-fs: Ignoring removed nobh option [ 108.324600][ T2053] System zones: 0-7 [ 108.334125][ T2053] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.424: bg 0: block 255: padding at end of block bitmap is not set [ 108.356930][ T2065] loop4: detected capacity change from 0 to 2048 [ 108.376626][ T2065] EXT4-fs: Ignoring removed nobh option [ 108.389055][ T2052] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.391568][ T2068] loop1: detected capacity change from 0 to 2048 [ 108.405714][ T2068] EXT4-fs: Ignoring removed nobh option [ 108.419185][ T2052] System zones: 0-7 [ 108.425583][ T2062] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.434675][ T2074] loop3: detected capacity change from 0 to 2048 [ 108.441882][ T2074] EXT4-fs: Ignoring removed nobh option [ 108.449506][ T2065] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.449781][ T2062] System zones: [ 108.458912][ T2068] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.459104][ T2065] System zones: [ 108.464181][ T2052] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.425: bg 0: block 255: padding at end of block bitmap is not set [ 108.471151][ T2065] 0-7 [ 108.480124][ T2068] System zones: [ 108.488950][ T2065] [ 108.497736][ T2062] 0-7 [ 108.501316][ T2068] 0-7 [ 108.502117][ T2065] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.428: bg 0: block 255: padding at end of block bitmap is not set [ 108.535097][ T2062] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.427: bg 0: block 255: padding at end of block bitmap is not set [ 108.541203][ T2074] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.551229][ T2068] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.429: bg 0: block 255: padding at end of block bitmap is not set [ 108.564499][ T2074] System zones: 0-7 [ 108.581192][ T2074] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.430: bg 0: block 255: padding at end of block bitmap is not set [ 108.626062][ T2082] loop4: detected capacity change from 0 to 2048 [ 108.633933][ T2082] EXT4-fs: Ignoring removed nobh option [ 108.653782][ T2084] loop6: detected capacity change from 0 to 2048 [ 108.672214][ T2081] loop2: detected capacity change from 0 to 2048 [ 108.679143][ T2082] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.688102][ T2081] EXT4-fs: Ignoring removed nobh option [ 108.693042][ T2087] loop3: detected capacity change from 0 to 2048 [ 108.695055][ T2084] EXT4-fs: Ignoring removed nobh option [ 108.706318][ T2090] loop1: detected capacity change from 0 to 2048 [ 108.713707][ T2090] EXT4-fs: Ignoring removed nobh option [ 108.720128][ T2082] System zones: 0-7 [ 108.725402][ T2087] EXT4-fs: Ignoring removed nobh option [ 108.731760][ T2082] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.433: bg 0: block 255: padding at end of block bitmap is not set [ 108.756687][ T2081] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.768034][ T2090] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.772776][ T2081] System zones: 0-7 [ 108.776270][ T2084] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.785855][ T2090] System zones: 0-7 [ 108.794038][ T2081] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.432: bg 0: block 255: padding at end of block bitmap is not set [ 108.808708][ T2084] System zones: 0-7 [ 108.814231][ T2090] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.434: bg 0: block 255: padding at end of block bitmap is not set [ 108.829519][ T2084] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.431: bg 0: block 255: padding at end of block bitmap is not set [ 108.858858][ T2087] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.879506][ T2087] System zones: 0-7 [ 108.895489][ T2101] loop2: detected capacity change from 0 to 2048 [ 108.908586][ T2087] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.435: bg 0: block 255: padding at end of block bitmap is not set [ 108.916178][ T2103] loop4: detected capacity change from 0 to 2048 [ 108.929613][ T2101] EXT4-fs: Ignoring removed nobh option [ 108.946632][ T2102] loop1: detected capacity change from 0 to 2048 [ 108.955309][ T2106] loop6: detected capacity change from 0 to 2048 [ 108.957222][ T2103] EXT4-fs: Ignoring removed nobh option [ 108.962341][ T2106] EXT4-fs: Ignoring removed nobh option [ 108.970467][ T2102] EXT4-fs: Ignoring removed nobh option [ 109.002350][ T2110] loop3: detected capacity change from 0 to 2048 [ 109.009459][ T2110] EXT4-fs: Ignoring removed nobh option [ 109.010548][ T2101] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.025231][ T2106] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.027021][ T2103] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.040119][ T2106] System zones: 0-7 [ 109.047954][ T2101] System zones: 0-7 [ 109.054573][ T2103] System zones: 0-7 [ 109.059951][ T2103] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.436: bg 0: block 255: padding at end of block bitmap is not set [ 109.076074][ T2101] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.439: bg 0: block 255: padding at end of block bitmap is not set [ 109.084452][ T2102] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.099782][ T2110] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.108463][ T2106] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.437: bg 0: block 255: padding at end of block bitmap is not set [ 109.110150][ T2110] System zones: [ 109.122911][ T2102] System zones: 0-7 [ 109.133883][ T2110] 0-7 [ 109.137166][ T2102] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.438: bg 0: block 255: padding at end of block bitmap is not set [ 109.185944][ T2110] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.440: bg 0: block 255: padding at end of block bitmap is not set [ 109.214943][ T2124] loop1: detected capacity change from 0 to 2048 [ 109.218235][ T2121] loop4: detected capacity change from 0 to 2048 [ 109.223672][ T2124] EXT4-fs: Ignoring removed nobh option [ 109.235636][ T2126] loop6: detected capacity change from 0 to 2048 [ 109.244279][ T2121] EXT4-fs: Ignoring removed nobh option [ 109.248713][ T2123] loop2: detected capacity change from 0 to 2048 [ 109.256712][ T2126] EXT4-fs: Ignoring removed nobh option [ 109.280427][ T2124] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.288930][ T2124] System zones: 0-7 [ 109.293663][ T2123] EXT4-fs: Ignoring removed nobh option [ 109.295701][ T2126] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.309296][ T2124] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.444: bg 0: block 255: padding at end of block bitmap is not set [ 109.311762][ T2126] System zones: [ 109.330249][ T2121] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.331395][ T2131] loop3: detected capacity change from 0 to 2048 [ 109.333901][ T2121] System zones: [ 109.345712][ T2131] EXT4-fs: Ignoring removed nobh option [ 109.358455][ T2126] 0-7 [ 109.362375][ T2121] 0-7 [ 109.384020][ T2131] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.392929][ T2140] loop1: detected capacity change from 0 to 2048 [ 109.399198][ T2126] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.443: bg 0: block 255: padding at end of block bitmap is not set [ 109.399625][ T2140] EXT4-fs: Ignoring removed nobh option [ 109.420910][ T2131] System zones: 0-7 [ 109.425220][ T2121] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.441: bg 0: block 255: padding at end of block bitmap is not set [ 109.430923][ T2131] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.445: bg 0: block 255: padding at end of block bitmap is not set [ 109.451051][ T2123] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.462208][ T2123] System zones: 0-7 [ 109.483175][ T2140] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.491434][ T2123] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.442: bg 0: block 255: padding at end of block bitmap is not set [ 109.517055][ T2140] System zones: 0-7 [ 109.536987][ T2144] loop4: detected capacity change from 0 to 2048 [ 109.547857][ T2149] loop3: detected capacity change from 0 to 2048 [ 109.555488][ T2140] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.446: bg 0: block 255: padding at end of block bitmap is not set [ 109.559690][ T2149] EXT4-fs: Ignoring removed nobh option [ 109.571163][ T2147] loop6: detected capacity change from 0 to 2048 [ 109.591198][ T2144] EXT4-fs: Ignoring removed nobh option [ 109.611617][ T2147] EXT4-fs: Ignoring removed nobh option [ 109.623273][ T2151] loop2: detected capacity change from 0 to 2048 [ 109.633436][ T2151] EXT4-fs: Ignoring removed nobh option [ 109.640321][ T2149] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.648674][ T2149] System zones: 0-7 [ 109.651195][ T2144] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.660677][ T2147] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.668930][ T2147] System zones: 0-7 [ 109.674449][ T2144] System zones: 0-7 [ 109.686342][ T2144] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.448: bg 0: block 255: padding at end of block bitmap is not set [ 109.701537][ T2147] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.447: bg 0: block 255: padding at end of block bitmap is not set [ 109.717403][ T2149] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.449: bg 0: block 255: padding at end of block bitmap is not set [ 109.731029][ T2151] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.739826][ T2151] System zones: 0-7 [ 109.745711][ T2151] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.450: bg 0: block 255: padding at end of block bitmap is not set [ 109.765154][ T2159] loop1: detected capacity change from 0 to 2048 [ 109.773400][ T2159] EXT4-fs: Ignoring removed nobh option [ 109.798767][ T2163] loop4: detected capacity change from 0 to 2048 [ 109.808662][ T2163] EXT4-fs: Ignoring removed nobh option [ 109.826623][ T2165] loop2: detected capacity change from 0 to 2048 [ 109.834005][ T2166] loop3: detected capacity change from 0 to 2048 [ 109.850512][ T2165] EXT4-fs: Ignoring removed nobh option [ 109.862524][ T2166] EXT4-fs: Ignoring removed nobh option [ 109.862589][ T2159] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.877174][ T2163] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.879836][ T2167] loop6: detected capacity change from 0 to 2048 [ 109.886087][ T2163] System zones: [ 109.896591][ T2167] EXT4-fs: Ignoring removed nobh option [ 109.906575][ T2159] System zones: 0-7 [ 109.919050][ T2163] 0-7 [ 109.923700][ T2159] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.451: bg 0: block 255: padding at end of block bitmap is not set [ 109.946677][ T2163] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.452: bg 0: block 255: padding at end of block bitmap is not set [ 109.946755][ T2165] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.978029][ T2165] System zones: 0-7 [ 109.978366][ T2166] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.990884][ T2167] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.001072][ T2166] System zones: 0-7 [ 110.008775][ T2166] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.454: bg 0: block 255: padding at end of block bitmap is not set [ 110.019067][ T2167] System zones: [ 110.023622][ T2165] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.455: bg 0: block 255: padding at end of block bitmap is not set [ 110.032672][ T2167] 0-7 [ 110.074190][ T2181] loop1: detected capacity change from 0 to 2048 [ 110.082451][ T2181] EXT4-fs: Ignoring removed nobh option [ 110.097794][ T2183] loop4: detected capacity change from 0 to 2048 [ 110.097837][ T2185] loop2: detected capacity change from 0 to 2048 [ 110.117707][ T2183] EXT4-fs: Ignoring removed nobh option [ 110.125162][ T2167] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.453: bg 0: block 255: padding at end of block bitmap is not set [ 110.125704][ T2185] EXT4-fs: Ignoring removed nobh option [ 110.149639][ T2183] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.158541][ T2183] System zones: 0-7 [ 110.166383][ T2187] loop3: detected capacity change from 0 to 2048 [ 110.167300][ T2183] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.456: bg 0: block 255: padding at end of block bitmap is not set [ 110.183325][ T2187] EXT4-fs: Ignoring removed nobh option [ 110.195690][ T2181] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.195693][ T2185] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.195746][ T2185] System zones: 0-7 [ 110.217981][ T2181] System zones: 0-7 [ 110.222406][ T2185] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.458: bg 0: block 255: padding at end of block bitmap is not set [ 110.260743][ T2181] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.457: bg 0: block 255: padding at end of block bitmap is not set [ 110.261344][ T2187] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.304016][ T2187] System zones: 0-7 [ 110.309471][ T2187] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.459: bg 0: block 255: padding at end of block bitmap is not set [ 110.337490][ T2200] loop2: detected capacity change from 0 to 2048 [ 110.346900][ T2200] EXT4-fs: Ignoring removed nobh option [ 110.361384][ T2202] loop3: detected capacity change from 0 to 2048 [ 110.368043][ T2202] EXT4-fs: Ignoring removed nobh option [ 110.377757][ T2197] loop6: detected capacity change from 0 to 2048 [ 110.392682][ T2197] EXT4-fs: Ignoring removed nobh option [ 110.395197][ T2203] loop4: detected capacity change from 0 to 2048 [ 110.401487][ T2200] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.413025][ T2200] System zones: 0-7 [ 110.418667][ T2200] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.461: bg 0: block 255: padding at end of block bitmap is not set [ 110.434166][ T2202] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.437939][ T2199] loop1: detected capacity change from 0 to 2048 [ 110.449003][ T2197] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.455648][ T2203] EXT4-fs: Ignoring removed nobh option [ 110.457290][ T2202] System zones: [ 110.462886][ T2197] System zones: 0-7 [ 110.471293][ T2199] EXT4-fs: Ignoring removed nobh option [ 110.476252][ T2202] 0-7 [ 110.482247][ T2202] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.464: bg 0: block 255: padding at end of block bitmap is not set [ 110.511234][ T2197] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.460: bg 0: block 255: padding at end of block bitmap is not set [ 110.550526][ T2203] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.562773][ T2199] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.568902][ T2216] loop3: detected capacity change from 0 to 2048 [ 110.579012][ T2199] System zones: 0-7 [ 110.579235][ T2203] System zones: [ 110.583461][ T2216] EXT4-fs: Ignoring removed nobh option [ 110.593074][ T2199] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.462: bg 0: block 255: padding at end of block bitmap is not set [ 110.608410][ T2203] 0-7 [ 110.613374][ T2218] loop2: detected capacity change from 0 to 2048 [ 110.627604][ T2218] EXT4-fs: Ignoring removed nobh option [ 110.643837][ T2221] loop6: detected capacity change from 0 to 2048 [ 110.647631][ T2203] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.463: bg 0: block 255: padding at end of block bitmap is not set [ 110.653079][ T2221] EXT4-fs: Ignoring removed nobh option [ 110.686086][ T2221] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.701457][ T2221] System zones: 0-7 [ 110.701611][ T2218] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.713814][ T2218] System zones: 0-7 [ 110.723990][ T2221] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.467: bg 0: block 255: padding at end of block bitmap is not set [ 110.738876][ T2218] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.465: bg 0: block 255: padding at end of block bitmap is not set [ 110.765075][ T2216] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.775024][ T2216] System zones: 0-7 [ 110.790585][ T2216] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.466: bg 0: block 255: padding at end of block bitmap is not set [ 110.814936][ T2229] loop1: detected capacity change from 0 to 2048 [ 110.823580][ T2228] loop4: detected capacity change from 0 to 2048 [ 110.823619][ T2233] loop2: detected capacity change from 0 to 2048 [ 110.839181][ T2235] loop6: detected capacity change from 0 to 2048 [ 110.850571][ T2235] EXT4-fs: Ignoring removed nobh option [ 110.856421][ T2233] EXT4-fs: Ignoring removed nobh option [ 110.862858][ T2229] EXT4-fs: Ignoring removed nobh option [ 110.869102][ T2228] EXT4-fs: Ignoring removed nobh option [ 110.881096][ T2235] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.892711][ T2235] System zones: 0-7 [ 110.897986][ T2235] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.471: bg 0: block 255: padding at end of block bitmap is not set [ 110.913130][ T2229] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.926914][ T2228] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.935399][ T2229] System zones: 0-7 [ 110.938885][ T2228] System zones: 0-7 [ 110.947675][ T2233] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.965935][ T2229] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.468: bg 0: block 255: padding at end of block bitmap is not set [ 110.977581][ T2233] System zones: [ 110.983757][ T2228] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.469: bg 0: block 255: padding at end of block bitmap is not set [ 110.994189][ T2233] 0-7 [ 111.007193][ T2233] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.470: bg 0: block 255: padding at end of block bitmap is not set [ 111.029138][ T2245] loop3: detected capacity change from 0 to 2048 [ 111.036705][ T2245] EXT4-fs: Ignoring removed nobh option [ 111.047870][ T2247] loop6: detected capacity change from 0 to 2048 [ 111.054825][ T2247] EXT4-fs: Ignoring removed nobh option [ 111.085498][ T2245] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.097448][ T2254] loop1: detected capacity change from 0 to 2048 [ 111.104455][ T2247] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.113618][ T2254] EXT4-fs: Ignoring removed nobh option [ 111.116406][ T2245] System zones: 0-7 [ 111.134762][ T2245] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.472: bg 0: block 255: padding at end of block bitmap is not set [ 111.138944][ T2249] loop4: detected capacity change from 0 to 2048 [ 111.149182][ T2247] System zones: 0-7 [ 111.158275][ T2256] loop2: detected capacity change from 0 to 2048 [ 111.164617][ T2249] EXT4-fs: Ignoring removed nobh option [ 111.173093][ T2247] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.473: bg 0: block 255: padding at end of block bitmap is not set [ 111.188504][ T2256] EXT4-fs: Ignoring removed nobh option [ 111.238187][ T2254] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.240294][ T2249] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.249392][ T2254] System zones: 0-7 [ 111.270806][ T2254] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.475: bg 0: block 255: padding at end of block bitmap is not set [ 111.274552][ T2263] loop3: detected capacity change from 0 to 2048 [ 111.293196][ T2256] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.300457][ T2263] EXT4-fs: Ignoring removed nobh option [ 111.301509][ T2256] System zones: 0-7 [ 111.311877][ T2249] System zones: 0-7 [ 111.317801][ T2256] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.476: bg 0: block 255: padding at end of block bitmap is not set [ 111.334034][ T2264] loop6: detected capacity change from 0 to 2048 [ 111.341647][ T2264] EXT4-fs: Ignoring removed nobh option [ 111.349611][ T2249] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.474: bg 0: block 255: padding at end of block bitmap is not set [ 111.398074][ T2264] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.407279][ T2263] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.415862][ T2270] loop2: detected capacity change from 0 to 2048 [ 111.417095][ T2263] System zones: [ 111.424320][ T2270] EXT4-fs: Ignoring removed nobh option [ 111.425341][ T2264] System zones: 0-7 [ 111.441687][ T2263] 0-7 [ 111.445750][ T2264] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.478: bg 0: block 255: padding at end of block bitmap is not set [ 111.465914][ T2275] loop4: detected capacity change from 0 to 2048 [ 111.472745][ T2275] EXT4-fs: Ignoring removed nobh option [ 111.479545][ T2263] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.477: bg 0: block 255: padding at end of block bitmap is not set [ 111.507899][ T2277] loop1: detected capacity change from 0 to 2048 [ 111.514822][ T2270] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.523273][ T2277] EXT4-fs: Ignoring removed nobh option [ 111.529033][ T2270] System zones: 0-7 [ 111.542795][ T2275] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.552807][ T2270] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.479: bg 0: block 255: padding at end of block bitmap is not set [ 111.567724][ T2275] System zones: 0-7 [ 111.577737][ T2275] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.481: bg 0: block 255: padding at end of block bitmap is not set [ 111.601015][ T2284] loop3: detected capacity change from 0 to 2048 [ 111.606308][ T2283] loop6: detected capacity change from 0 to 2048 [ 111.608022][ T2277] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.616248][ T2284] EXT4-fs: Ignoring removed nobh option [ 111.622512][ T2277] System zones: 0-7 [ 111.633374][ T2283] EXT4-fs: Ignoring removed nobh option [ 111.641212][ T2277] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.480: bg 0: block 255: padding at end of block bitmap is not set [ 111.677206][ T2289] loop4: detected capacity change from 0 to 2048 [ 111.685109][ T2289] EXT4-fs: Ignoring removed nobh option [ 111.694293][ T2283] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.715241][ T2283] System zones: 0-7 [ 111.728088][ T2294] loop2: detected capacity change from 0 to 2048 [ 111.729186][ T2283] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.482: bg 0: block 255: padding at end of block bitmap is not set [ 111.749011][ T2294] EXT4-fs: Ignoring removed nobh option [ 111.755551][ T2289] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.755562][ T2284] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.755614][ T2284] System zones: [ 111.772039][ T2289] System zones: 0-7 [ 111.786559][ T2284] 0-7 [ 111.792456][ T2293] loop1: detected capacity change from 0 to 2048 [ 111.800518][ T2284] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.483: bg 0: block 255: padding at end of block bitmap is not set [ 111.803101][ T2289] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.484: bg 0: block 255: padding at end of block bitmap is not set 2025/10/19 22:40:58 executed programs: 480 [ 111.815194][ T2293] EXT4-fs: Ignoring removed nobh option [ 111.839955][ T2294] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.861800][ T2294] System zones: 0-7 [ 111.873316][ T2294] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.485: bg 0: block 255: padding at end of block bitmap is not set [ 111.897616][ T2303] loop4: detected capacity change from 0 to 2048 [ 111.910652][ T2303] EXT4-fs: Ignoring removed nobh option [ 111.919181][ T2306] loop6: detected capacity change from 0 to 2048 [ 111.928673][ T2306] EXT4-fs: Ignoring removed nobh option [ 111.936075][ T2304] loop3: detected capacity change from 0 to 2048 [ 111.943220][ T2304] EXT4-fs: Ignoring removed nobh option [ 111.950574][ T2293] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.959216][ T2293] System zones: 0-7 [ 111.963839][ T2306] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.973239][ T2306] System zones: 0-7 [ 111.978198][ T2293] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.486: bg 0: block 255: padding at end of block bitmap is not set [ 111.988971][ T2303] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.993677][ T2304] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.000668][ T2303] System zones: 0-7 [ 112.009201][ T2306] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.487: bg 0: block 255: padding at end of block bitmap is not set [ 112.022179][ T2315] loop2: detected capacity change from 0 to 2048 [ 112.036704][ T2303] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.489: bg 0: block 255: padding at end of block bitmap is not set [ 112.053291][ T2304] System zones: 0-7 [ 112.057984][ T2315] EXT4-fs: Ignoring removed nobh option [ 112.065926][ T2304] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.488: bg 0: block 255: padding at end of block bitmap is not set [ 112.099395][ T2315] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.118488][ T2315] System zones: 0-7 [ 112.128623][ T2315] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.490: bg 0: block 255: padding at end of block bitmap is not set [ 112.151963][ T2325] loop6: detected capacity change from 0 to 2048 [ 112.166631][ T2326] loop3: detected capacity change from 0 to 2048 [ 112.166879][ T2320] loop4: detected capacity change from 0 to 2048 [ 112.174644][ T2322] loop1: detected capacity change from 0 to 2048 [ 112.191837][ T2325] EXT4-fs: Ignoring removed nobh option [ 112.192622][ T2320] EXT4-fs: Ignoring removed nobh option [ 112.208975][ T2326] EXT4-fs: Ignoring removed nobh option [ 112.217764][ T2322] EXT4-fs: Ignoring removed nobh option [ 112.255415][ T2320] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.263939][ T2325] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.273195][ T2322] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.273634][ T2320] System zones: 0-7 [ 112.283031][ T2325] System zones: 0-7 [ 112.290960][ T2326] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.297985][ T2322] System zones: 0-7 [ 112.300540][ T2325] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.493: bg 0: block 255: padding at end of block bitmap is not set [ 112.317855][ T2326] System zones: 0-7 [ 112.321014][ T2322] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.491: bg 0: block 255: padding at end of block bitmap is not set [ 112.323482][ T2326] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.494: bg 0: block 255: padding at end of block bitmap is not set [ 112.351676][ T2320] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.492: bg 0: block 255: padding at end of block bitmap is not set [ 112.371992][ T2335] loop2: detected capacity change from 0 to 2048 [ 112.381289][ T2335] EXT4-fs: Ignoring removed nobh option [ 112.417208][ T2335] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.426870][ T2344] loop1: detected capacity change from 0 to 2048 [ 112.435492][ T2335] System zones: 0-7 [ 112.440590][ T2342] loop3: detected capacity change from 0 to 2048 [ 112.447402][ T2335] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.495: bg 0: block 255: padding at end of block bitmap is not set [ 112.450489][ T2342] EXT4-fs: Ignoring removed nobh option [ 112.462375][ T2344] EXT4-fs: Ignoring removed nobh option [ 112.478980][ T2340] loop4: detected capacity change from 0 to 2048 [ 112.485769][ T2340] EXT4-fs: Ignoring removed nobh option [ 112.505105][ T2347] loop6: detected capacity change from 0 to 2048 [ 112.512072][ T2347] EXT4-fs: Ignoring removed nobh option [ 112.518968][ T2344] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.528488][ T2342] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.549799][ T2344] System zones: 0-7 [ 112.554307][ T2340] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.562912][ T2347] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.571517][ T2342] System zones: 0-7 [ 112.580886][ T2340] System zones: 0-7 [ 112.588855][ T2347] System zones: 0-7 [ 112.594468][ T2344] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.499: bg 0: block 255: padding at end of block bitmap is not set [ 112.610714][ T2342] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.497: bg 0: block 255: padding at end of block bitmap is not set [ 112.626878][ T2356] loop2: detected capacity change from 0 to 2048 [ 112.638610][ T2340] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.496: bg 0: block 255: padding at end of block bitmap is not set [ 112.650267][ T2356] EXT4-fs: Ignoring removed nobh option [ 112.657412][ T2347] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.498: bg 0: block 255: padding at end of block bitmap is not set [ 112.685013][ T2356] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.698551][ T2356] System zones: 0-7 [ 112.722419][ T2361] loop3: detected capacity change from 0 to 2048 [ 112.729254][ T2361] EXT4-fs: Ignoring removed nobh option [ 112.745066][ T2356] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.500: bg 0: block 255: padding at end of block bitmap is not set [ 112.770125][ T2363] loop1: detected capacity change from 0 to 2048 [ 112.782335][ T2361] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.789947][ T2364] loop4: detected capacity change from 0 to 2048 [ 112.792030][ T2361] System zones: 0-7 [ 112.799202][ T2363] EXT4-fs: Ignoring removed nobh option [ 112.812855][ T2364] EXT4-fs: Ignoring removed nobh option [ 112.821385][ T2361] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.502: bg 0: block 255: padding at end of block bitmap is not set [ 112.831254][ T2368] loop6: detected capacity change from 0 to 2048 [ 112.842466][ T2368] EXT4-fs: Ignoring removed nobh option [ 112.880466][ T2371] loop2: detected capacity change from 0 to 2048 [ 112.886311][ T2363] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.887728][ T2371] EXT4-fs: Ignoring removed nobh option [ 112.902555][ T2363] System zones: 0-7 [ 112.908977][ T2364] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.917980][ T2368] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.926937][ T2364] System zones: 0-7 [ 112.931077][ T2368] System zones: 0-7 [ 112.936444][ T2368] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.504: bg 0: block 255: padding at end of block bitmap is not set [ 112.940570][ T2363] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.503: bg 0: block 255: padding at end of block bitmap is not set [ 112.965307][ T2371] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.977152][ T2364] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.501: bg 0: block 255: padding at end of block bitmap is not set [ 112.998160][ T2371] System zones: 0-7 [ 113.003994][ T2371] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.505: bg 0: block 255: padding at end of block bitmap is not set [ 113.038103][ T2383] loop1: detected capacity change from 0 to 2048 [ 113.041584][ T2381] loop3: detected capacity change from 0 to 2048 [ 113.047624][ T2383] EXT4-fs: Ignoring removed nobh option [ 113.085505][ T2381] EXT4-fs: Ignoring removed nobh option [ 113.108346][ T2385] loop6: detected capacity change from 0 to 2048 [ 113.114150][ T2387] loop4: detected capacity change from 0 to 2048 [ 113.121978][ T2383] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.125102][ T2387] EXT4-fs: Ignoring removed nobh option [ 113.136115][ T2383] System zones: 0-7 [ 113.136790][ T2381] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.149911][ T2381] System zones: 0-7 [ 113.162360][ T2385] EXT4-fs: Ignoring removed nobh option [ 113.168709][ T2381] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.506: bg 0: block 255: padding at end of block bitmap is not set [ 113.176200][ T2389] loop2: detected capacity change from 0 to 2048 [ 113.193923][ T2383] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.508: bg 0: block 255: padding at end of block bitmap is not set [ 113.201841][ T2389] EXT4-fs: Ignoring removed nobh option [ 113.222176][ T2387] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.230760][ T2385] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.235667][ T2387] System zones: 0-7 [ 113.246569][ T2385] System zones: 0-7 [ 113.270897][ T2385] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.507: bg 0: block 255: padding at end of block bitmap is not set [ 113.272008][ T2399] loop3: detected capacity change from 0 to 2048 [ 113.299595][ T2387] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.510: bg 0: block 255: padding at end of block bitmap is not set [ 113.315215][ T2399] EXT4-fs: Ignoring removed nobh option [ 113.329006][ T2389] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.346422][ T2402] loop1: detected capacity change from 0 to 2048 [ 113.358176][ T2402] EXT4-fs: Ignoring removed nobh option [ 113.366211][ T2389] System zones: 0-7 [ 113.374218][ T2389] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.509: bg 0: block 255: padding at end of block bitmap is not set [ 113.385072][ T2405] loop6: detected capacity change from 0 to 2048 [ 113.395783][ T2399] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.404309][ T2405] EXT4-fs: Ignoring removed nobh option [ 113.410325][ T2402] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.418553][ T2399] System zones: 0-7 [ 113.439078][ T2402] System zones: 0-7 [ 113.440168][ T2399] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.511: bg 0: block 255: padding at end of block bitmap is not set [ 113.445255][ T2402] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.512: bg 0: block 255: padding at end of block bitmap is not set [ 113.484611][ T2413] loop2: detected capacity change from 0 to 2048 [ 113.495297][ T2413] EXT4-fs: Ignoring removed nobh option [ 113.502986][ T2408] loop4: detected capacity change from 0 to 2048 [ 113.509728][ T2408] EXT4-fs: Ignoring removed nobh option [ 113.520675][ T2413] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.529914][ T2405] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.551656][ T2413] System zones: 0-7 [ 113.558448][ T2405] System zones: 0-7 [ 113.562831][ T2413] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.515: bg 0: block 255: padding at end of block bitmap is not set [ 113.582542][ T2405] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.513: bg 0: block 255: padding at end of block bitmap is not set [ 113.592374][ T2408] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.603278][ T2419] loop3: detected capacity change from 0 to 2048 [ 113.613157][ T2419] EXT4-fs: Ignoring removed nobh option [ 113.618607][ T2420] loop1: detected capacity change from 0 to 2048 [ 113.628538][ T2408] System zones: 0-7 [ 113.633136][ T2420] EXT4-fs: Ignoring removed nobh option [ 113.650209][ T2408] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.514: bg 0: block 255: padding at end of block bitmap is not set [ 113.677615][ T366] EXT4-fs unmount: 925 callbacks suppressed [ 113.677631][ T366] EXT4-fs (loop6): unmounting filesystem. [ 113.690505][ T2419] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.698691][ T2419] System zones: 0-7 [ 113.699638][ T2420] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.703480][ T2419] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 113.730605][ T373] EXT4-fs (loop4): unmounting filesystem. [ 113.739741][ T2427] loop2: detected capacity change from 0 to 2048 [ 113.747619][ T2420] System zones: 0-7 [ 113.750406][ T2427] EXT4-fs: Ignoring removed nobh option [ 113.752194][ T2420] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 113.761445][ T2419] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.517: bg 0: block 255: padding at end of block bitmap is not set [ 113.780994][ T2420] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.516: bg 0: block 255: padding at end of block bitmap is not set [ 113.804405][ T2431] loop6: detected capacity change from 0 to 2048 [ 113.805331][ T371] EXT4-fs (loop3): unmounting filesystem. [ 113.813316][ T2431] EXT4-fs: Ignoring removed nobh option [ 113.829757][ T368] EXT4-fs (loop1): unmounting filesystem. [ 113.837052][ T2433] loop4: detected capacity change from 0 to 2048 [ 113.844373][ T2433] EXT4-fs: Ignoring removed nobh option [ 113.853221][ T2431] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.853332][ T2427] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.861885][ T2431] System zones: 0-7 [ 113.872678][ T2427] System zones: 0-7 [ 113.887012][ T2431] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 113.897181][ T2431] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.519: bg 0: block 255: padding at end of block bitmap is not set [ 113.900983][ T2427] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 113.930494][ T2433] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.936433][ T2439] loop3: detected capacity change from 0 to 2048 [ 113.938648][ T2433] System zones: [ 113.945523][ T2439] EXT4-fs: Ignoring removed nobh option [ 113.945789][ T2427] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.518: bg 0: block 255: padding at end of block bitmap is not set [ 113.954632][ T2442] loop1: detected capacity change from 0 to 2048 [ 113.954978][ T2442] EXT4-fs: Ignoring removed nobh option [ 113.984062][ T2433] 0-7 [ 113.988191][ T2433] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 113.998715][ T366] EXT4-fs (loop6): unmounting filesystem. [ 114.005221][ T2442] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.005810][ T2433] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.520: bg 0: block 255: padding at end of block bitmap is not set [ 114.018637][ T2439] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.032481][ T2442] System zones: 0-7 [ 114.038888][ T2439] System zones: 0-7 [ 114.049178][ T2442] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 114.061155][ T2439] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 114.069121][ T2442] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.522: bg 0: block 255: padding at end of block bitmap is not set [ 114.070576][ T372] EXT4-fs (loop2): unmounting filesystem. [ 114.095959][ T373] EXT4-fs (loop4): unmounting filesystem. [ 114.100754][ T2449] loop6: detected capacity change from 0 to 2048 [ 114.110321][ T2449] EXT4-fs: Ignoring removed nobh option [ 114.116511][ T2439] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.521: bg 0: block 255: padding at end of block bitmap is not set [ 114.142710][ T368] EXT4-fs (loop1): unmounting filesystem. [ 114.164244][ T2451] loop2: detected capacity change from 0 to 2048 [ 114.167844][ T371] EXT4-fs (loop3): unmounting filesystem. [ 114.171654][ T2449] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.177242][ T2451] EXT4-fs: Ignoring removed nobh option [ 114.199671][ T2454] loop4: detected capacity change from 0 to 2048 [ 114.209143][ T2449] System zones: 0-7 [ 114.213752][ T2449] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 114.225781][ T2449] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.523: bg 0: block 255: padding at end of block bitmap is not set [ 114.233117][ T2457] loop3: detected capacity change from 0 to 2048 [ 114.246946][ T2457] EXT4-fs: Ignoring removed nobh option [ 114.258819][ T2454] EXT4-fs: Ignoring removed nobh option [ 114.277572][ T2459] loop1: detected capacity change from 0 to 2048 [ 114.285548][ T2459] EXT4-fs: Ignoring removed nobh option [ 114.294554][ T2457] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.299441][ T366] EXT4-fs (loop6): unmounting filesystem. [ 114.309051][ T2457] System zones: 0-7 [ 114.313692][ T2457] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 114.323713][ T2457] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.527: bg 0: block 255: padding at end of block bitmap is not set [ 114.327097][ T2454] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.346116][ T2451] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.347876][ T2459] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.354530][ T2451] System zones: 0-7 [ 114.366975][ T2451] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 114.376089][ T2454] System zones: 0-7 [ 114.381440][ T2454] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 114.390839][ T2451] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.524: bg 0: block 255: padding at end of block bitmap is not set [ 114.405836][ T2454] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.525: bg 0: block 255: padding at end of block bitmap is not set [ 114.422615][ T2459] System zones: 0-7 [ 114.423992][ T371] EXT4-fs (loop3): unmounting filesystem. [ 114.427958][ T2459] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 114.435186][ T372] EXT4-fs (loop2): unmounting filesystem. [ 114.455894][ T373] EXT4-fs (loop4): unmounting filesystem. [ 114.462373][ T2469] loop6: detected capacity change from 0 to 2048 [ 114.462574][ T2459] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.526: bg 0: block 255: padding at end of block bitmap is not set [ 114.470803][ T2469] EXT4-fs: Ignoring removed nobh option [ 114.503891][ T368] EXT4-fs (loop1): unmounting filesystem. [ 114.523976][ T2473] loop3: detected capacity change from 0 to 2048 [ 114.531030][ T2471] loop2: detected capacity change from 0 to 2048 [ 114.537952][ T2471] EXT4-fs: Ignoring removed nobh option [ 114.538074][ T2469] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.544223][ T2473] EXT4-fs: Ignoring removed nobh option [ 114.567733][ T2477] loop4: detected capacity change from 0 to 2048 [ 114.575157][ T2477] EXT4-fs: Ignoring removed nobh option [ 114.581473][ T2469] System zones: 0-7 [ 114.585920][ T2469] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 114.596416][ T2469] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.528: bg 0: block 255: padding at end of block bitmap is not set [ 114.613107][ T2473] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.613118][ T2471] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.613170][ T2471] System zones: [ 114.629891][ T2473] System zones: 0-7 [ 114.639844][ T2479] loop1: detected capacity change from 0 to 2048 [ 114.640636][ T2473] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 114.646762][ T2471] 0-7 [ 114.657728][ T2479] EXT4-fs: Ignoring removed nobh option [ 114.666782][ T2473] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.529: bg 0: block 255: padding at end of block bitmap is not set [ 114.681428][ T366] EXT4-fs (loop6): unmounting filesystem. [ 114.682319][ T2471] [ 114.693285][ T2471] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 114.693628][ T371] EXT4-fs (loop3): unmounting filesystem. [ 114.713331][ T2471] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.530: bg 0: block 255: padding at end of block bitmap is not set [ 114.728606][ T2477] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.738851][ T2477] System zones: 0-7 [ 114.750362][ T372] EXT4-fs (loop2): unmounting filesystem. [ 114.757323][ T2477] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 114.766455][ T2479] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.775689][ T2477] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.531: bg 0: block 255: padding at end of block bitmap is not set [ 114.795522][ T2487] loop6: detected capacity change from 0 to 2048 [ 114.800845][ T2479] System zones: 0-7 [ 114.806245][ T2479] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 114.811309][ T2487] EXT4-fs: Ignoring removed nobh option [ 114.818487][ T2479] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.532: bg 0: block 255: padding at end of block bitmap is not set [ 114.846967][ T373] EXT4-fs (loop4): unmounting filesystem. [ 114.855748][ T2491] loop3: detected capacity change from 0 to 2048 [ 114.871383][ T2493] loop2: detected capacity change from 0 to 2048 [ 114.878412][ T2491] EXT4-fs: Ignoring removed nobh option [ 114.884400][ T2493] EXT4-fs: Ignoring removed nobh option [ 114.897123][ T2487] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.914196][ T2487] System zones: 0-7 [ 114.919099][ T2487] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 114.923050][ T2491] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.936512][ T2493] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.943264][ T2491] System zones: 0-7 [ 114.945439][ T2487] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.533: bg 0: block 255: padding at end of block bitmap is not set [ 114.949127][ T2491] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 114.964964][ T368] EXT4-fs (loop1): unmounting filesystem. [ 114.984730][ T2493] System zones: 0-7 [ 114.989215][ T2493] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 114.991024][ T2497] loop4: detected capacity change from 0 to 2048 [ 115.005104][ T2497] EXT4-fs: Ignoring removed nobh option [ 115.005197][ T2491] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.534: bg 0: block 255: padding at end of block bitmap is not set [ 115.011520][ T2493] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.535: bg 0: block 255: padding at end of block bitmap is not set [ 115.057326][ T372] EXT4-fs (loop2): unmounting filesystem. [ 115.065007][ T366] EXT4-fs (loop6): unmounting filesystem. [ 115.071445][ T2503] loop1: detected capacity change from 0 to 2048 [ 115.075838][ T371] EXT4-fs (loop3): unmounting filesystem. [ 115.078427][ T2503] EXT4-fs: Ignoring removed nobh option [ 115.090469][ T2497] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.108787][ T2497] System zones: 0-7 [ 115.117969][ T2497] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 115.144642][ T2508] loop6: detected capacity change from 0 to 2048 [ 115.151804][ T2503] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.153703][ T2508] EXT4-fs: Ignoring removed nobh option [ 115.159948][ T2503] System zones: [ 115.179110][ T2512] loop2: detected capacity change from 0 to 2048 [ 115.181238][ T2497] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.536: bg 0: block 255: padding at end of block bitmap is not set [ 115.205987][ T2509] loop3: detected capacity change from 0 to 2048 [ 115.211968][ T2512] EXT4-fs: Ignoring removed nobh option [ 115.212438][ T2503] 0-7 [ 115.219392][ T2508] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.219769][ T2503] [ 115.230423][ T2508] System zones: 0-7 [ 115.233413][ T2503] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 115.237245][ T2508] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 115.245326][ T2509] EXT4-fs: Ignoring removed nobh option [ 115.261828][ T2503] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.537: bg 0: block 255: padding at end of block bitmap is not set [ 115.278468][ T2512] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.285079][ T2508] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.538: bg 0: block 255: padding at end of block bitmap is not set [ 115.299581][ T2512] System zones: 0-7 [ 115.302884][ T373] EXT4-fs (loop4): unmounting filesystem. [ 115.305306][ T2512] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 115.312914][ T368] EXT4-fs (loop1): unmounting filesystem. [ 115.329208][ T366] EXT4-fs (loop6): unmounting filesystem. [ 115.335942][ T2509] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.336188][ T2512] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.539: bg 0: block 255: padding at end of block bitmap is not set [ 115.358659][ T2509] System zones: 0-7 [ 115.363093][ T2509] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 115.388051][ T372] EXT4-fs (loop2): unmounting filesystem. [ 115.390988][ T2521] loop1: detected capacity change from 0 to 2048 [ 115.394830][ T2509] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.540: bg 0: block 255: padding at end of block bitmap is not set [ 115.404197][ T2521] EXT4-fs: Ignoring removed nobh option [ 115.439822][ T371] EXT4-fs (loop3): unmounting filesystem. [ 115.443634][ T2523] loop4: detected capacity change from 0 to 2048 [ 115.458482][ T2523] EXT4-fs: Ignoring removed nobh option [ 115.479663][ T2525] loop6: detected capacity change from 0 to 2048 [ 115.479714][ T2527] loop2: detected capacity change from 0 to 2048 [ 115.499191][ T2521] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.502764][ T2527] EXT4-fs: Ignoring removed nobh option [ 115.508822][ T2523] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.521635][ T2525] EXT4-fs: Ignoring removed nobh option [ 115.528732][ T2521] System zones: 0-7 [ 115.530299][ T2523] System zones: 0-7 [ 115.533227][ T2521] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 115.538526][ T2523] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 115.556442][ T2521] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.542: bg 0: block 255: padding at end of block bitmap is not set [ 115.572688][ T2523] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.541: bg 0: block 255: padding at end of block bitmap is not set [ 115.586747][ T2527] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.596377][ T2527] System zones: 0-7 [ 115.605278][ T2527] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 115.605366][ T368] EXT4-fs (loop1): unmounting filesystem. [ 115.619145][ T2533] loop3: detected capacity change from 0 to 2048 [ 115.626937][ T2527] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.544: bg 0: block 255: padding at end of block bitmap is not set [ 115.629219][ T2525] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.641847][ T2533] EXT4-fs: Ignoring removed nobh option [ 115.656762][ T2525] System zones: 0-7 [ 115.662218][ T373] EXT4-fs (loop4): unmounting filesystem. [ 115.672615][ T2525] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 115.693852][ T2525] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.543: bg 0: block 255: padding at end of block bitmap is not set [ 115.711471][ T2533] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.713404][ T2539] loop1: detected capacity change from 0 to 2048 [ 115.726912][ T2533] System zones: 0-7 [ 115.728765][ T372] EXT4-fs (loop2): unmounting filesystem. [ 115.737532][ T2541] loop4: detected capacity change from 0 to 2048 [ 115.743026][ T2539] EXT4-fs: Ignoring removed nobh option [ 115.744484][ T2541] EXT4-fs: Ignoring removed nobh option [ 115.755936][ T2533] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 115.759201][ T366] EXT4-fs (loop6): unmounting filesystem. [ 115.783772][ T2533] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.545: bg 0: block 255: padding at end of block bitmap is not set [ 115.796587][ T2541] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.808423][ T2541] System zones: 0-7 [ 115.811360][ T2539] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.813543][ T2541] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 115.837764][ T2545] loop2: detected capacity change from 0 to 2048 [ 115.842901][ T371] EXT4-fs (loop3): unmounting filesystem. [ 115.845164][ T2545] EXT4-fs: Ignoring removed nobh option [ 115.855976][ T2541] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.547: bg 0: block 255: padding at end of block bitmap is not set [ 115.880254][ T2539] System zones: 0-7 [ 115.882673][ T373] EXT4-fs (loop4): unmounting filesystem. [ 115.906735][ T2551] loop6: detected capacity change from 0 to 2048 [ 115.909106][ T2539] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.546: bg 0: block 255: padding at end of block bitmap is not set [ 115.913688][ T2551] EXT4-fs: Ignoring removed nobh option [ 115.952731][ T2555] loop4: detected capacity change from 0 to 2048 [ 115.959706][ T2555] EXT4-fs: Ignoring removed nobh option [ 115.960547][ T2545] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.971689][ T2553] loop3: detected capacity change from 0 to 2048 [ 115.974748][ T2551] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.988381][ T2553] EXT4-fs: Ignoring removed nobh option [ 116.000258][ T2551] System zones: 0-7 [ 116.004612][ T2545] System zones: 0-7 [ 116.028783][ T2551] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.549: bg 0: block 255: padding at end of block bitmap is not set [ 116.045802][ T2545] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.548: bg 0: block 255: padding at end of block bitmap is not set [ 116.063993][ T2553] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.065357][ T2555] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.072574][ T2553] System zones: 0-7 [ 116.083039][ T2555] System zones: 0-7 [ 116.087768][ T2553] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.550: bg 0: block 255: padding at end of block bitmap is not set [ 116.103700][ T2555] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.551: bg 0: block 255: padding at end of block bitmap is not set [ 116.138075][ T2563] loop1: detected capacity change from 0 to 2048 [ 116.158008][ T2563] EXT4-fs: Ignoring removed nobh option [ 116.169367][ T2569] loop2: detected capacity change from 0 to 2048 [ 116.179428][ T2569] EXT4-fs: Ignoring removed nobh option [ 116.188893][ T2567] loop6: detected capacity change from 0 to 2048 [ 116.206897][ T2563] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.215333][ T2569] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.220111][ T2563] System zones: 0-7 [ 116.228578][ T2567] EXT4-fs: Ignoring removed nobh option [ 116.234521][ T2569] System zones: 0-7 [ 116.235892][ T2573] loop3: detected capacity change from 0 to 2048 [ 116.250845][ T2569] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.554: bg 0: block 255: padding at end of block bitmap is not set [ 116.253259][ T2571] loop4: detected capacity change from 0 to 2048 [ 116.266063][ T2563] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.552: bg 0: block 255: padding at end of block bitmap is not set [ 116.290298][ T2573] EXT4-fs: Ignoring removed nobh option [ 116.299545][ T2567] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.302468][ T2571] EXT4-fs: Ignoring removed nobh option [ 116.317084][ T2567] System zones: 0-7 [ 116.333834][ T2571] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.349615][ T2573] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.363676][ T2585] loop2: detected capacity change from 0 to 2048 [ 116.370190][ T2573] System zones: 0-7 [ 116.375257][ T2585] EXT4-fs: Ignoring removed nobh option [ 116.380572][ T2573] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.556: bg 0: block 255: padding at end of block bitmap is not set [ 116.381620][ T2571] System zones: 0-7 [ 116.407742][ T2586] loop1: detected capacity change from 0 to 2048 [ 116.408856][ T2567] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.553: bg 0: block 255: padding at end of block bitmap is not set [ 116.414525][ T2586] EXT4-fs: Ignoring removed nobh option [ 116.439535][ T2571] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.555: bg 0: block 255: padding at end of block bitmap is not set [ 116.455281][ T2585] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.464723][ T2586] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.469375][ T2585] System zones: 0-7 [ 116.491091][ T2586] System zones: 0-7 [ 116.496332][ T2585] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.557: bg 0: block 255: padding at end of block bitmap is not set [ 116.510743][ T2586] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.558: bg 0: block 255: padding at end of block bitmap is not set [ 116.554734][ T2593] loop4: detected capacity change from 0 to 2048 [ 116.561743][ T2593] EXT4-fs: Ignoring removed nobh option [ 116.585488][ T2601] loop6: detected capacity change from 0 to 2048 [ 116.588769][ T2595] loop3: detected capacity change from 0 to 2048 [ 116.596277][ T2601] EXT4-fs: Ignoring removed nobh option [ 116.608803][ T2597] loop2: detected capacity change from 0 to 2048 [ 116.614229][ T2595] EXT4-fs: Ignoring removed nobh option [ 116.628136][ T2593] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.636692][ T2597] EXT4-fs: Ignoring removed nobh option [ 116.655241][ T2599] loop1: detected capacity change from 0 to 2048 [ 116.659145][ T2593] System zones: [ 116.662221][ T2601] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.666371][ T2599] EXT4-fs: Ignoring removed nobh option [ 116.689757][ T2593] 0-7 [ 116.694704][ T2595] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.703257][ T2601] System zones: 0-7 [ 116.708281][ T2595] System zones: 0-7 [ 116.709701][ T2601] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.561: bg 0: block 255: padding at end of block bitmap is not set [ 116.721784][ T2593] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.560: bg 0: block 255: padding at end of block bitmap is not set [ 116.727304][ T2599] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.740592][ T2597] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.740651][ T2597] System zones: [ 116.760816][ T2595] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.559: bg 0: block 255: padding at end of block bitmap is not set [ 116.768379][ T2597] 0-7 [ 116.783717][ T2597] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.563: bg 0: block 255: padding at end of block bitmap is not set [ 116.801374][ T2599] System zones: 0-7 [ 116.807624][ T2599] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.562: bg 0: block 255: padding at end of block bitmap is not set [ 116.812963][ T2613] loop4: detected capacity change from 0 to 2048 [ 116.828472][ T2613] EXT4-fs: Ignoring removed nobh option 2025/10/19 22:41:03 executed programs: 558 [ 116.896510][ T2619] loop6: detected capacity change from 0 to 2048 [ 116.896810][ T2615] loop2: detected capacity change from 0 to 2048 [ 116.912928][ T2613] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.917723][ T2621] loop3: detected capacity change from 0 to 2048 [ 116.928200][ T2619] EXT4-fs: Ignoring removed nobh option [ 116.934185][ T2621] EXT4-fs: Ignoring removed nobh option [ 116.941957][ T2615] EXT4-fs: Ignoring removed nobh option [ 116.947431][ T2613] System zones: 0-7 [ 116.958227][ T2613] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.564: bg 0: block 255: padding at end of block bitmap is not set [ 116.980229][ T2616] loop1: detected capacity change from 0 to 2048 [ 116.987042][ T2619] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.995492][ T2616] EXT4-fs: Ignoring removed nobh option [ 117.000224][ T2619] System zones: 0-7 [ 117.007434][ T2619] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.566: bg 0: block 255: padding at end of block bitmap is not set [ 117.007516][ T2621] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.033459][ T2621] System zones: 0-7 [ 117.060175][ T2616] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.067475][ T2621] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.568: bg 0: block 255: padding at end of block bitmap is not set [ 117.073390][ T2615] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.089047][ T2616] System zones: [ 117.093195][ T2615] System zones: 0-7 [ 117.097247][ T2616] 0-7 [ 117.112219][ T2615] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.565: bg 0: block 255: padding at end of block bitmap is not set [ 117.112755][ T2616] [ 117.118938][ T2631] loop4: detected capacity change from 0 to 2048 [ 117.141370][ T2631] EXT4-fs: Ignoring removed nobh option [ 117.148858][ T2616] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.567: bg 0: block 255: padding at end of block bitmap is not set [ 117.167744][ T2635] loop6: detected capacity change from 0 to 2048 [ 117.189413][ T2637] loop3: detected capacity change from 0 to 2048 [ 117.197437][ T2631] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.201084][ T2637] EXT4-fs: Ignoring removed nobh option [ 117.211771][ T2635] EXT4-fs: Ignoring removed nobh option [ 117.217054][ T2631] System zones: 0-7 [ 117.228590][ T2631] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.569: bg 0: block 255: padding at end of block bitmap is not set [ 117.252455][ T2639] loop2: detected capacity change from 0 to 2048 [ 117.261335][ T2639] EXT4-fs: Ignoring removed nobh option [ 117.271536][ T2635] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.280434][ T2635] System zones: 0-7 [ 117.285910][ T2635] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.570: bg 0: block 255: padding at end of block bitmap is not set [ 117.309937][ T2645] loop1: detected capacity change from 0 to 2048 [ 117.317336][ T2645] EXT4-fs: Ignoring removed nobh option [ 117.324062][ T2637] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.333578][ T2639] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.335422][ T2637] System zones: 0-7 [ 117.349557][ T2645] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.354392][ T2648] loop4: detected capacity change from 0 to 2048 [ 117.378994][ T2639] System zones: 0-7 [ 117.379675][ T2637] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.571: bg 0: block 255: padding at end of block bitmap is not set [ 117.388687][ T2645] System zones: [ 117.399936][ T2639] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.572: bg 0: block 255: padding at end of block bitmap is not set [ 117.400059][ T2645] 0-7 [ 117.413581][ T2655] loop6: detected capacity change from 0 to 2048 [ 117.428002][ T2648] EXT4-fs: Ignoring removed nobh option [ 117.429728][ T2655] EXT4-fs: Ignoring removed nobh option [ 117.439680][ T2645] [ 117.460804][ T2645] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.573: bg 0: block 255: padding at end of block bitmap is not set [ 117.483738][ T2655] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.503903][ T2655] System zones: 0-7 [ 117.509683][ T2655] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.575: bg 0: block 255: padding at end of block bitmap is not set [ 117.524891][ T2648] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.536446][ T2648] System zones: 0-7 [ 117.545096][ T2660] loop3: detected capacity change from 0 to 2048 [ 117.558143][ T2648] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.574: bg 0: block 255: padding at end of block bitmap is not set [ 117.561359][ T2661] loop2: detected capacity change from 0 to 2048 [ 117.580989][ T2661] EXT4-fs: Ignoring removed nobh option [ 117.582338][ T2665] loop1: detected capacity change from 0 to 2048 [ 117.587070][ T2660] EXT4-fs: Ignoring removed nobh option [ 117.593448][ T2665] EXT4-fs: Ignoring removed nobh option [ 117.612341][ T2665] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.631842][ T2665] System zones: 0-7 [ 117.641284][ T2660] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.652535][ T2665] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.578: bg 0: block 255: padding at end of block bitmap is not set [ 117.660245][ T2660] System zones: 0-7 [ 117.668961][ T2670] loop6: detected capacity change from 0 to 2048 [ 117.678550][ T2670] EXT4-fs: Ignoring removed nobh option [ 117.689732][ T2661] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.701954][ T2661] System zones: 0-7 [ 117.707319][ T2660] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.577: bg 0: block 255: padding at end of block bitmap is not set [ 117.731786][ T2661] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.576: bg 0: block 255: padding at end of block bitmap is not set [ 117.757360][ T2675] loop4: detected capacity change from 0 to 2048 [ 117.757539][ T2670] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.764193][ T2675] EXT4-fs: Ignoring removed nobh option [ 117.790444][ T2670] System zones: 0-7 [ 117.804595][ T2679] loop1: detected capacity change from 0 to 2048 [ 117.812666][ T2679] EXT4-fs: Ignoring removed nobh option [ 117.821397][ T2670] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.579: bg 0: block 255: padding at end of block bitmap is not set [ 117.846511][ T2679] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.870807][ T2675] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.873725][ T2679] System zones: 0-7 [ 117.880565][ T2683] loop3: detected capacity change from 0 to 2048 [ 117.895849][ T2681] loop2: detected capacity change from 0 to 2048 [ 117.902743][ T2679] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.581: bg 0: block 255: padding at end of block bitmap is not set [ 117.913098][ T2675] System zones: 0-7 [ 117.918556][ T2681] EXT4-fs: Ignoring removed nobh option [ 117.926875][ T2683] EXT4-fs: Ignoring removed nobh option [ 117.938822][ T2689] loop6: detected capacity change from 0 to 2048 [ 117.956211][ T2689] EXT4-fs: Ignoring removed nobh option [ 117.971769][ T2683] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.981989][ T2675] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.580: bg 0: block 255: padding at end of block bitmap is not set [ 117.989152][ T2693] loop1: detected capacity change from 0 to 2048 [ 117.996506][ T2681] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.008646][ T2683] System zones: [ 118.011213][ T2693] EXT4-fs: Ignoring removed nobh option [ 118.012477][ T2683] 0-7 [ 118.034666][ T2681] System zones: 0-7 [ 118.041491][ T2681] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.583: bg 0: block 255: padding at end of block bitmap is not set [ 118.050816][ T2683] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.582: bg 0: block 255: padding at end of block bitmap is not set [ 118.066722][ T2689] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.078106][ T2689] System zones: 0-7 [ 118.087522][ T2693] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.095967][ T2693] System zones: 0-7 [ 118.096240][ T2689] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.584: bg 0: block 255: padding at end of block bitmap is not set [ 118.121795][ T2693] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.585: bg 0: block 255: padding at end of block bitmap is not set [ 118.150691][ T2701] loop4: detected capacity change from 0 to 2048 [ 118.163995][ T2701] EXT4-fs: Ignoring removed nobh option [ 118.195734][ T2706] loop2: detected capacity change from 0 to 2048 [ 118.202685][ T2701] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.213905][ T2701] System zones: 0-7 [ 118.222867][ T2704] loop3: detected capacity change from 0 to 2048 [ 118.228217][ T2706] EXT4-fs: Ignoring removed nobh option [ 118.229576][ T2704] EXT4-fs: Ignoring removed nobh option [ 118.244043][ T2703] loop6: detected capacity change from 0 to 2048 [ 118.251906][ T2703] EXT4-fs: Ignoring removed nobh option [ 118.258385][ T2701] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.586: bg 0: block 255: padding at end of block bitmap is not set [ 118.280794][ T2711] loop1: detected capacity change from 0 to 2048 [ 118.288589][ T2711] EXT4-fs: Ignoring removed nobh option [ 118.316034][ T2703] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.320960][ T2704] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.326717][ T2703] System zones: [ 118.332955][ T2706] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.333236][ T2703] 0-7 [ 118.336655][ T2706] System zones: [ 118.344975][ T2704] System zones: [ 118.348787][ T2706] 0-7 [ 118.357584][ T2704] 0-7 [ 118.358262][ T2703] [ 118.365070][ T2704] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.587: bg 0: block 255: padding at end of block bitmap is not set [ 118.365290][ T2711] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.388444][ T2706] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.588: bg 0: block 255: padding at end of block bitmap is not set [ 118.394739][ T2711] System zones: 0-7 [ 118.414320][ T2711] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.590: bg 0: block 255: padding at end of block bitmap is not set [ 118.429386][ T2703] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.589: bg 0: block 255: padding at end of block bitmap is not set [ 118.431177][ T2719] loop4: detected capacity change from 0 to 2048 [ 118.468459][ T2719] EXT4-fs: Ignoring removed nobh option [ 118.501567][ T2723] loop3: detected capacity change from 0 to 2048 [ 118.508626][ T2719] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.510105][ T2725] loop2: detected capacity change from 0 to 2048 [ 118.523349][ T2719] System zones: 0-7 [ 118.533500][ T2723] EXT4-fs: Ignoring removed nobh option [ 118.535058][ T2725] EXT4-fs: Ignoring removed nobh option [ 118.545195][ T2719] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.591: bg 0: block 255: padding at end of block bitmap is not set [ 118.554163][ T2731] loop6: detected capacity change from 0 to 2048 [ 118.570746][ T2728] loop1: detected capacity change from 0 to 2048 [ 118.577447][ T2728] EXT4-fs: Ignoring removed nobh option [ 118.585106][ T2731] EXT4-fs: Ignoring removed nobh option [ 118.605335][ T2723] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.613654][ T2728] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.623404][ T2728] System zones: 0-7 [ 118.631281][ T2723] System zones: 0-7 [ 118.636315][ T2728] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.593: bg 0: block 255: padding at end of block bitmap is not set [ 118.658486][ T2725] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.661248][ T2723] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.592: bg 0: block 255: padding at end of block bitmap is not set [ 118.678311][ T2725] System zones: 0-7 [ 118.685863][ T2731] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.701726][ T2731] System zones: 0-7 [ 118.707118][ T2731] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.595: bg 0: block 255: padding at end of block bitmap is not set [ 118.711728][ T2725] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.594: bg 0: block 255: padding at end of block bitmap is not set [ 118.733712][ T2739] loop4: detected capacity change from 0 to 2048 [ 118.743924][ T2739] EXT4-fs: Ignoring removed nobh option [ 118.770409][ T2743] loop1: detected capacity change from 0 to 2048 [ 118.777050][ T2743] EXT4-fs: Ignoring removed nobh option [ 118.789969][ T2739] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.795998][ T2747] loop3: detected capacity change from 0 to 2048 [ 118.804902][ T2739] System zones: 0-7 [ 118.815359][ T2739] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.596: bg 0: block 255: padding at end of block bitmap is not set [ 118.819028][ T2749] loop2: detected capacity change from 0 to 2048 [ 118.837852][ T2747] EXT4-fs: Ignoring removed nobh option [ 118.862917][ T2743] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.890295][ T2749] EXT4-fs: Ignoring removed nobh option [ 118.897357][ T2743] System zones: 0-7 [ 118.913267][ T2756] loop4: detected capacity change from 0 to 2048 [ 118.920580][ T2747] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.921051][ T2752] loop6: detected capacity change from 0 to 2048 [ 118.928901][ T2747] System zones: [ 118.940667][ T2752] EXT4-fs: Ignoring removed nobh option [ 118.950741][ T2743] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.598: bg 0: block 255: padding at end of block bitmap is not set [ 118.951721][ T2756] EXT4-fs: Ignoring removed nobh option [ 118.974314][ T2749] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.978247][ T2747] 0-7 [ 118.985601][ T2749] System zones: 0-7 [ 118.992001][ T2747] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.597: bg 0: block 255: padding at end of block bitmap is not set [ 119.007151][ T2749] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.600: bg 0: block 255: padding at end of block bitmap is not set [ 119.031997][ T2756] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.047282][ T2756] System zones: 0-7 [ 119.051818][ T2752] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.061057][ T2756] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.601: bg 0: block 255: padding at end of block bitmap is not set [ 119.091911][ T2752] System zones: 0-7 [ 119.101980][ T2752] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.599: bg 0: block 255: padding at end of block bitmap is not set [ 119.109092][ T2765] loop1: detected capacity change from 0 to 2048 [ 119.121915][ T2768] loop3: detected capacity change from 0 to 2048 [ 119.129317][ T2768] EXT4-fs: Ignoring removed nobh option [ 119.136091][ T2765] EXT4-fs: Ignoring removed nobh option [ 119.156269][ T2766] loop2: detected capacity change from 0 to 2048 [ 119.163220][ T2766] EXT4-fs: Ignoring removed nobh option [ 119.169569][ T2768] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.178166][ T2768] System zones: 0-7 [ 119.186361][ T2768] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.602: bg 0: block 255: padding at end of block bitmap is not set [ 119.227009][ T2765] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.229271][ T2766] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.241853][ T2765] System zones: 0-7 [ 119.254166][ T2766] System zones: 0-7 [ 119.260079][ T2765] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.603: bg 0: block 255: padding at end of block bitmap is not set [ 119.278932][ T2777] loop4: detected capacity change from 0 to 2048 [ 119.284735][ T2766] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.604: bg 0: block 255: padding at end of block bitmap is not set [ 119.286220][ T2777] EXT4-fs: Ignoring removed nobh option [ 119.302071][ T2780] loop3: detected capacity change from 0 to 2048 [ 119.315012][ T2778] loop6: detected capacity change from 0 to 2048 [ 119.316383][ T2780] EXT4-fs: Ignoring removed nobh option [ 119.328646][ T2778] EXT4-fs: Ignoring removed nobh option [ 119.340630][ T2777] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.352252][ T2777] System zones: 0-7 [ 119.363274][ T2780] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.363662][ T2777] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.606: bg 0: block 255: padding at end of block bitmap is not set [ 119.377970][ T2780] System zones: 0-7 [ 119.400233][ T2780] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.607: bg 0: block 255: padding at end of block bitmap is not set [ 119.428657][ T2778] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.440786][ T2778] System zones: 0-7 [ 119.464157][ T2791] loop2: detected capacity change from 0 to 2048 [ 119.474439][ T2791] EXT4-fs: Ignoring removed nobh option [ 119.481119][ T2778] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.605: bg 0: block 255: padding at end of block bitmap is not set [ 119.499541][ T2789] loop1: detected capacity change from 0 to 2048 [ 119.506628][ T2789] EXT4-fs: Ignoring removed nobh option [ 119.523669][ T2795] loop3: detected capacity change from 0 to 2048 [ 119.530516][ T2795] EXT4-fs: Ignoring removed nobh option [ 119.545702][ T2793] loop4: detected capacity change from 0 to 2048 [ 119.552923][ T2793] EXT4-fs: Ignoring removed nobh option [ 119.561033][ T2795] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.572089][ T2801] loop6: detected capacity change from 0 to 2048 [ 119.579350][ T2801] EXT4-fs: Ignoring removed nobh option [ 119.585443][ T2795] System zones: 0-7 [ 119.589523][ T2791] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.599430][ T2793] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.617734][ T2791] System zones: 0-7 [ 119.622452][ T2793] System zones: 0-7 [ 119.632198][ T2791] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.608: bg 0: block 255: padding at end of block bitmap is not set [ 119.636706][ T2795] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.610: bg 0: block 255: padding at end of block bitmap is not set [ 119.652698][ T2793] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.611: bg 0: block 255: padding at end of block bitmap is not set [ 119.671205][ T2789] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.675628][ T2801] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.683118][ T2789] System zones: 0-7 [ 119.701703][ T2789] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.609: bg 0: block 255: padding at end of block bitmap is not set [ 119.707993][ T2801] System zones: 0-7 [ 119.725770][ T2801] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.612: bg 0: block 255: padding at end of block bitmap is not set [ 119.758955][ T2809] loop3: detected capacity change from 0 to 2048 [ 119.765693][ T2809] EXT4-fs: Ignoring removed nobh option [ 119.785218][ T2811] loop2: detected capacity change from 0 to 2048 [ 119.793162][ T2811] EXT4-fs: Ignoring removed nobh option [ 119.807331][ T2814] loop6: detected capacity change from 0 to 2048 [ 119.818096][ T2814] EXT4-fs: Ignoring removed nobh option [ 119.818936][ T2809] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.839953][ T2809] System zones: 0-7 [ 119.873058][ T2819] loop1: detected capacity change from 0 to 2048 [ 119.879731][ T2819] EXT4-fs: Ignoring removed nobh option [ 119.887491][ T2809] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.614: bg 0: block 255: padding at end of block bitmap is not set [ 119.902574][ T2811] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.906622][ T2817] loop4: detected capacity change from 0 to 2048 [ 119.918111][ T2817] EXT4-fs: Ignoring removed nobh option [ 119.925869][ T2811] System zones: 0-7 [ 119.925900][ T2814] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.939404][ T2811] [ 119.943580][ T2814] System zones: 0-7 [ 119.952337][ T2819] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.960855][ T2817] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.968993][ T2817] System zones: 0-7 [ 119.972410][ T2814] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.617: bg 0: block 255: padding at end of block bitmap is not set [ 119.973850][ T2811] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.613: bg 0: block 255: padding at end of block bitmap is not set [ 119.988995][ T2819] System zones: 0-7 [ 120.020468][ T2817] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.615: bg 0: block 255: padding at end of block bitmap is not set [ 120.025125][ T2819] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.616: bg 0: block 255: padding at end of block bitmap is not set [ 120.085138][ T2831] loop4: detected capacity change from 0 to 2048 [ 120.088439][ T2832] loop2: detected capacity change from 0 to 2048 [ 120.093788][ T2831] EXT4-fs: Ignoring removed nobh option [ 120.110897][ T2829] loop3: detected capacity change from 0 to 2048 [ 120.126661][ T2834] loop6: detected capacity change from 0 to 2048 [ 120.130817][ T2829] EXT4-fs: Ignoring removed nobh option [ 120.148462][ T2837] loop1: detected capacity change from 0 to 2048 [ 120.153722][ T2834] EXT4-fs: Ignoring removed nobh option [ 120.156597][ T2837] EXT4-fs: Ignoring removed nobh option [ 120.180923][ T2832] EXT4-fs: Ignoring removed nobh option [ 120.186988][ T2831] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.197232][ T2829] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.198610][ T2831] System zones: 0-7 [ 120.206966][ T2829] System zones: 0-7 [ 120.221499][ T2837] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.225041][ T2829] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.618: bg 0: block 255: padding at end of block bitmap is not set [ 120.230915][ T2834] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.251681][ T2837] System zones: 0-7 [ 120.256218][ T2831] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.621: bg 0: block 255: padding at end of block bitmap is not set [ 120.270523][ T2832] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.270581][ T2832] System zones: 0-7 [ 120.282997][ T2834] System zones: 0-7 [ 120.288408][ T2832] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.620: bg 0: block 255: padding at end of block bitmap is not set [ 120.292907][ T2837] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.622: bg 0: block 255: padding at end of block bitmap is not set [ 120.321258][ T2834] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.619: bg 0: block 255: padding at end of block bitmap is not set [ 120.375906][ T2849] loop3: detected capacity change from 0 to 2048 [ 120.388530][ T2849] EXT4-fs: Ignoring removed nobh option [ 120.400643][ T2851] loop1: detected capacity change from 0 to 2048 [ 120.407370][ T2851] EXT4-fs: Ignoring removed nobh option [ 120.422319][ T2853] loop2: detected capacity change from 0 to 2048 [ 120.429309][ T2849] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.442690][ T2855] loop6: detected capacity change from 0 to 2048 [ 120.449194][ T2849] System zones: 0-7 [ 120.455605][ T2849] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.623: bg 0: block 255: padding at end of block bitmap is not set [ 120.457962][ T2855] EXT4-fs: Ignoring removed nobh option [ 120.470625][ T2853] EXT4-fs: Ignoring removed nobh option [ 120.481777][ T2857] loop4: detected capacity change from 0 to 2048 [ 120.489928][ T2857] EXT4-fs: Ignoring removed nobh option [ 120.503808][ T2851] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.513325][ T2851] System zones: 0-7 [ 120.518810][ T2851] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.624: bg 0: block 255: padding at end of block bitmap is not set [ 120.538011][ T2853] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.547309][ T2853] System zones: 0-7 [ 120.552744][ T2864] loop3: detected capacity change from 0 to 2048 [ 120.561356][ T2853] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.626: bg 0: block 255: padding at end of block bitmap is not set [ 120.563703][ T2864] EXT4-fs: Ignoring removed nobh option [ 120.584888][ T2855] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.593744][ T2855] System zones: 0-7 [ 120.608893][ T2857] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.617226][ T2857] System zones: 0-7 [ 120.620727][ T2855] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.627: bg 0: block 255: padding at end of block bitmap is not set [ 120.639300][ T2857] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.625: bg 0: block 255: padding at end of block bitmap is not set [ 120.655566][ T2864] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.657155][ T2871] loop1: detected capacity change from 0 to 2048 [ 120.666117][ T2864] System zones: 0-7 [ 120.673757][ T2871] EXT4-fs: Ignoring removed nobh option [ 120.713042][ T2864] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.628: bg 0: block 255: padding at end of block bitmap is not set [ 120.737873][ T2878] loop4: detected capacity change from 0 to 2048 [ 120.739492][ T2875] loop2: detected capacity change from 0 to 2048 [ 120.751288][ T2878] EXT4-fs: Ignoring removed nobh option [ 120.761811][ T2871] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.770315][ T2871] System zones: 0-7 [ 120.775402][ T2875] EXT4-fs: Ignoring removed nobh option [ 120.782732][ T2871] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.629: bg 0: block 255: padding at end of block bitmap is not set [ 120.806202][ T2881] loop6: detected capacity change from 0 to 2048 [ 120.813293][ T2881] EXT4-fs: Ignoring removed nobh option [ 120.824781][ T2875] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.833950][ T2875] System zones: 0-7 [ 120.851323][ T2886] loop3: detected capacity change from 0 to 2048 [ 120.859447][ T2875] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.630: bg 0: block 255: padding at end of block bitmap is not set [ 120.870595][ T2878] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.880430][ T2886] EXT4-fs: Ignoring removed nobh option [ 120.889361][ T2878] System zones: 0-7 [ 120.893620][ T2890] loop1: detected capacity change from 0 to 2048 [ 120.901362][ T2881] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.906922][ T2890] EXT4-fs: Ignoring removed nobh option [ 120.909499][ T2881] System zones: [ 120.915825][ T2878] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.631: bg 0: block 255: padding at end of block bitmap is not set [ 120.921277][ T2881] 0-7 [ 120.949448][ T2881] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.632: bg 0: block 255: padding at end of block bitmap is not set [ 120.978561][ T2890] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.989394][ T2890] System zones: 0-7 [ 120.993538][ T2886] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.998457][ T2890] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.634: bg 0: block 255: padding at end of block bitmap is not set [ 121.020586][ T2886] System zones: 0-7 [ 121.046863][ T2886] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.633: bg 0: block 255: padding at end of block bitmap is not set [ 121.053506][ T2897] loop6: detected capacity change from 0 to 2048 [ 121.067986][ T2897] EXT4-fs: Ignoring removed nobh option [ 121.083277][ T2900] loop2: detected capacity change from 0 to 2048 [ 121.090480][ T2900] EXT4-fs: Ignoring removed nobh option [ 121.098491][ T2899] loop4: detected capacity change from 0 to 2048 [ 121.105273][ T2899] EXT4-fs: Ignoring removed nobh option [ 121.117153][ T2897] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.125955][ T2897] System zones: 0-7 [ 121.136530][ T2900] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.151370][ T2900] System zones: 0-7 [ 121.151797][ T2899] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.156563][ T2897] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.637: bg 0: block 255: padding at end of block bitmap is not set [ 121.182296][ T2900] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.635: bg 0: block 255: padding at end of block bitmap is not set [ 121.189341][ T2899] System zones: 0-7 [ 121.210253][ T2899] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.636: bg 0: block 255: padding at end of block bitmap is not set [ 121.213931][ T2910] loop3: detected capacity change from 0 to 2048 [ 121.231633][ T2910] EXT4-fs: Ignoring removed nobh option [ 121.241631][ T2909] loop1: detected capacity change from 0 to 2048 [ 121.257177][ T2909] EXT4-fs: Ignoring removed nobh option [ 121.292997][ T2913] loop2: detected capacity change from 0 to 2048 [ 121.296223][ T2914] loop6: detected capacity change from 0 to 2048 [ 121.304840][ T2913] EXT4-fs: Ignoring removed nobh option [ 121.311373][ T2914] EXT4-fs: Ignoring removed nobh option [ 121.314203][ T2910] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.317528][ T2909] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.334433][ T2910] System zones: 0-7 [ 121.352246][ T2909] System zones: 0-7 [ 121.364814][ T2910] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.639: bg 0: block 255: padding at end of block bitmap is not set [ 121.378574][ T2921] loop4: detected capacity change from 0 to 2048 [ 121.381379][ T2909] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.638: bg 0: block 255: padding at end of block bitmap is not set [ 121.400596][ T2921] EXT4-fs: Ignoring removed nobh option [ 121.400775][ T2913] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.420921][ T2914] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.434621][ T2913] System zones: 0-7 [ 121.435611][ T2914] System zones: 0-7 [ 121.451509][ T2927] loop3: detected capacity change from 0 to 2048 [ 121.459716][ T2927] EXT4-fs: Ignoring removed nobh option [ 121.470739][ T2913] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.641: bg 0: block 255: padding at end of block bitmap is not set [ 121.497699][ T2930] loop1: detected capacity change from 0 to 2048 [ 121.504477][ T2930] EXT4-fs: Ignoring removed nobh option [ 121.509056][ T2914] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.640: bg 0: block 255: padding at end of block bitmap is not set [ 121.527480][ T2921] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.537949][ T2921] System zones: 0-7 [ 121.545082][ T2921] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.642: bg 0: block 255: padding at end of block bitmap is not set [ 121.560311][ T2930] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.569089][ T2927] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.582633][ T2930] System zones: 0-7 [ 121.587518][ T2927] System zones: 0-7 [ 121.603438][ T2937] loop2: detected capacity change from 0 to 2048 [ 121.606840][ T2939] loop6: detected capacity change from 0 to 2048 [ 121.617459][ T2937] EXT4-fs: Ignoring removed nobh option [ 121.623220][ T2927] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.643: bg 0: block 255: padding at end of block bitmap is not set [ 121.636175][ T2939] EXT4-fs: Ignoring removed nobh option [ 121.639271][ T2930] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.644: bg 0: block 255: padding at end of block bitmap is not set [ 121.662200][ T2937] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.670472][ T2937] System zones: 0-7 [ 121.694360][ T2941] loop4: detected capacity change from 0 to 2048 [ 121.700938][ T2939] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.705824][ T2937] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.645: bg 0: block 255: padding at end of block bitmap is not set [ 121.716595][ T2939] System zones: 0-7 [ 121.728735][ T2939] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.646: bg 0: block 255: padding at end of block bitmap is not set [ 121.745076][ T2941] EXT4-fs: Ignoring removed nobh option [ 121.786590][ T2949] loop3: detected capacity change from 0 to 2048 [ 121.793529][ T2947] loop6: detected capacity change from 0 to 2048 [ 121.810539][ T2949] EXT4-fs: Ignoring removed nobh option [ 121.816331][ T2947] EXT4-fs: Ignoring removed nobh option [ 121.818669][ T2951] loop1: detected capacity change from 0 to 2048 [ 121.838359][ T2941] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.840997][ T2951] EXT4-fs: Ignoring removed nobh option [ 121.862135][ T2941] System zones: 0-7 [ 121.874081][ T2955] loop2: detected capacity change from 0 to 2048 [ 121.877741][ T2947] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.880892][ T2955] EXT4-fs: Ignoring removed nobh option [ 121.902642][ T2941] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.647: bg 0: block 255: padding at end of block bitmap is not set [ 121.917101][ T2947] System zones: 0-7 [ 121.923909][ T2947] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.650: bg 0: block 255: padding at end of block bitmap is not set [ 121.932647][ T2951] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.948156][ T2951] System zones: 0-7 [ 121.952428][ T2949] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.954819][ T2951] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.649: bg 0: block 255: padding at end of block bitmap is not set [ 121.967329][ T2949] System zones: [ 121.975290][ T2955] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] 2025/10/19 22:41:08 executed programs: 645 [ 121.979020][ T2949] 0-7 [ 121.987246][ T2955] System zones: 0-7 [ 121.998093][ T2949] [ 122.004564][ T2955] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.651: bg 0: block 255: padding at end of block bitmap is not set [ 122.028479][ T2949] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.648: bg 0: block 255: padding at end of block bitmap is not set [ 122.036001][ T2965] loop4: detected capacity change from 0 to 2048 [ 122.056372][ T2965] EXT4-fs: Ignoring removed nobh option [ 122.097017][ T2970] loop1: detected capacity change from 0 to 2048 [ 122.106695][ T2967] loop6: detected capacity change from 0 to 2048 [ 122.117462][ T2969] loop3: detected capacity change from 0 to 2048 [ 122.120572][ T2965] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.133630][ T2970] EXT4-fs: Ignoring removed nobh option [ 122.140472][ T2967] EXT4-fs: Ignoring removed nobh option [ 122.141750][ T2969] EXT4-fs: Ignoring removed nobh option [ 122.154211][ T2965] System zones: 0-7 [ 122.161401][ T2965] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.652: bg 0: block 255: padding at end of block bitmap is not set [ 122.188454][ T2975] loop2: detected capacity change from 0 to 2048 [ 122.205834][ T2975] EXT4-fs: Ignoring removed nobh option [ 122.212791][ T2967] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.217699][ T2970] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.222167][ T2969] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.238166][ T2967] System zones: 0-7 [ 122.250750][ T2970] System zones: 0-7 [ 122.255639][ T2969] System zones: 0-7 [ 122.260474][ T2970] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.654: bg 0: block 255: padding at end of block bitmap is not set [ 122.263998][ T2967] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.653: bg 0: block 255: padding at end of block bitmap is not set [ 122.311811][ T2969] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.655: bg 0: block 255: padding at end of block bitmap is not set [ 122.324020][ T2983] loop4: detected capacity change from 0 to 2048 [ 122.333837][ T2975] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.345137][ T2975] System zones: 0-7 [ 122.350379][ T2983] EXT4-fs: Ignoring removed nobh option [ 122.356843][ T2975] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.656: bg 0: block 255: padding at end of block bitmap is not set [ 122.382362][ T2987] loop1: detected capacity change from 0 to 2048 [ 122.389088][ T2987] EXT4-fs: Ignoring removed nobh option [ 122.399329][ T2989] loop6: detected capacity change from 0 to 2048 [ 122.408887][ T2989] EXT4-fs: Ignoring removed nobh option [ 122.425315][ T2983] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.434266][ T2987] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.446121][ T2994] loop2: detected capacity change from 0 to 2048 [ 122.452890][ T2983] System zones: 0-7 [ 122.452900][ T2991] loop3: detected capacity change from 0 to 2048 [ 122.453255][ T2991] EXT4-fs: Ignoring removed nobh option [ 122.456734][ T2983] [ 122.468303][ T2987] System zones: 0-7 [ 122.478647][ T2987] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.658: bg 0: block 255: padding at end of block bitmap is not set [ 122.496756][ T2994] EXT4-fs: Ignoring removed nobh option [ 122.496795][ T2989] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.510306][ T2983] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.657: bg 0: block 255: padding at end of block bitmap is not set [ 122.528594][ T2989] System zones: 0-7 [ 122.534681][ T2989] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.659: bg 0: block 255: padding at end of block bitmap is not set [ 122.560251][ T2991] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.577824][ T2991] System zones: 0-7 [ 122.582343][ T2994] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.591159][ T2994] System zones: 0-7 [ 122.594933][ T2991] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.660: bg 0: block 255: padding at end of block bitmap is not set [ 122.596628][ T2994] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.661: bg 0: block 255: padding at end of block bitmap is not set [ 122.638300][ T3004] loop1: detected capacity change from 0 to 2048 [ 122.643081][ T3007] loop4: detected capacity change from 0 to 2048 [ 122.646012][ T3004] EXT4-fs: Ignoring removed nobh option [ 122.659791][ T3007] EXT4-fs: Ignoring removed nobh option [ 122.679273][ T3009] loop6: detected capacity change from 0 to 2048 [ 122.686490][ T3009] EXT4-fs: Ignoring removed nobh option [ 122.692747][ T3004] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.704993][ T3004] System zones: 0-7 [ 122.718807][ T3017] loop2: detected capacity change from 0 to 2048 [ 122.726232][ T3007] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.726240][ T3009] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.726291][ T3009] System zones: [ 122.738596][ T3013] loop3: detected capacity change from 0 to 2048 [ 122.751917][ T3004] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.662: bg 0: block 255: padding at end of block bitmap is not set [ 122.765693][ T3007] System zones: 0-7 [ 122.768319][ T3017] EXT4-fs: Ignoring removed nobh option [ 122.770853][ T3009] 0-7 [ 122.779549][ T3013] EXT4-fs: Ignoring removed nobh option [ 122.791590][ T3017] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.800161][ T3017] System zones: 0-7 [ 122.803767][ T3009] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.664: bg 0: block 255: padding at end of block bitmap is not set [ 122.822999][ T3013] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.832574][ T3013] System zones: 0-7 [ 122.837976][ T3007] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.663: bg 0: block 255: padding at end of block bitmap is not set [ 122.850688][ T3017] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.666: bg 0: block 255: padding at end of block bitmap is not set [ 122.860382][ T3013] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.665: bg 0: block 255: padding at end of block bitmap is not set [ 122.907811][ T3025] loop1: detected capacity change from 0 to 2048 [ 122.915462][ T3025] EXT4-fs: Ignoring removed nobh option [ 122.951339][ T3027] loop6: detected capacity change from 0 to 2048 [ 122.954610][ T3029] loop4: detected capacity change from 0 to 2048 [ 122.968457][ T3025] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.979190][ T3032] loop3: detected capacity change from 0 to 2048 [ 122.988362][ T3033] loop2: detected capacity change from 0 to 2048 [ 122.995323][ T3029] EXT4-fs: Ignoring removed nobh option [ 123.001512][ T3032] EXT4-fs: Ignoring removed nobh option [ 123.007616][ T3033] EXT4-fs: Ignoring removed nobh option [ 123.013495][ T3025] System zones: 0-7 [ 123.017181][ T3027] EXT4-fs: Ignoring removed nobh option [ 123.032068][ T3025] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.667: bg 0: block 255: padding at end of block bitmap is not set [ 123.053720][ T3032] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.062186][ T3032] System zones: 0-7 [ 123.066676][ T3027] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.078008][ T3029] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.078398][ T3027] System zones: [ 123.086353][ T3033] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.091212][ T3027] 0-7 [ 123.099280][ T3033] System zones: 0-7 [ 123.102702][ T3029] System zones: 0-7 [ 123.118130][ T3033] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.671: bg 0: block 255: padding at end of block bitmap is not set [ 123.118381][ T3032] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.669: bg 0: block 255: padding at end of block bitmap is not set [ 123.147237][ T3027] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.668: bg 0: block 255: padding at end of block bitmap is not set [ 123.162587][ T3029] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.670: bg 0: block 255: padding at end of block bitmap is not set [ 123.193201][ T3045] loop1: detected capacity change from 0 to 2048 [ 123.200836][ T3045] EXT4-fs: Ignoring removed nobh option [ 123.238017][ T3049] loop6: detected capacity change from 0 to 2048 [ 123.256421][ T3045] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.271420][ T3050] loop4: detected capacity change from 0 to 2048 [ 123.279987][ T3047] loop2: detected capacity change from 0 to 2048 [ 123.287633][ T3049] EXT4-fs: Ignoring removed nobh option [ 123.304194][ T3045] System zones: 0-7 [ 123.308352][ T3047] EXT4-fs: Ignoring removed nobh option [ 123.318131][ T3055] loop3: detected capacity change from 0 to 2048 [ 123.324939][ T3045] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.672: bg 0: block 255: padding at end of block bitmap is not set [ 123.330635][ T3055] EXT4-fs: Ignoring removed nobh option [ 123.354404][ T3050] EXT4-fs: Ignoring removed nobh option [ 123.385642][ T3050] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.385653][ T3049] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.385702][ T3049] System zones: [ 123.395395][ T3050] System zones: 0-7 [ 123.412080][ T3049] 0-7 [ 123.414905][ T3047] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.425438][ T3050] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.676: bg 0: block 255: padding at end of block bitmap is not set [ 123.439727][ T3047] System zones: 0-7 [ 123.444451][ T3055] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.453234][ T3049] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.675: bg 0: block 255: padding at end of block bitmap is not set [ 123.453933][ T3047] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.673: bg 0: block 255: padding at end of block bitmap is not set [ 123.477772][ T3055] System zones: 0-7 [ 123.485500][ T3059] loop1: detected capacity change from 0 to 2048 [ 123.492241][ T3059] EXT4-fs: Ignoring removed nobh option [ 123.501041][ T3059] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.514650][ T3055] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.674: bg 0: block 255: padding at end of block bitmap is not set [ 123.516562][ T3059] System zones: 0-7 [ 123.535080][ T3059] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.677: bg 0: block 255: padding at end of block bitmap is not set [ 123.580469][ T3071] loop6: detected capacity change from 0 to 2048 [ 123.587143][ T3071] EXT4-fs: Ignoring removed nobh option [ 123.610377][ T3071] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.620095][ T3069] loop2: detected capacity change from 0 to 2048 [ 123.627431][ T3074] loop1: detected capacity change from 0 to 2048 [ 123.634160][ T3074] EXT4-fs: Ignoring removed nobh option [ 123.637790][ T3073] loop3: detected capacity change from 0 to 2048 [ 123.648341][ T3069] EXT4-fs: Ignoring removed nobh option [ 123.655031][ T3071] System zones: 0-7 [ 123.657398][ T3073] EXT4-fs: Ignoring removed nobh option [ 123.672694][ T3079] loop4: detected capacity change from 0 to 2048 [ 123.679814][ T3079] EXT4-fs: Ignoring removed nobh option [ 123.696147][ T3071] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.679: bg 0: block 255: padding at end of block bitmap is not set [ 123.711966][ T3073] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.721451][ T3073] System zones: 0-7 [ 123.734262][ T3073] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.681: bg 0: block 255: padding at end of block bitmap is not set [ 123.750396][ T3069] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.758537][ T3069] System zones: 0-7 [ 123.763880][ T3079] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.769360][ T3074] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.779686][ T3079] System zones: 0-7 [ 123.782141][ T3074] System zones: 0-7 [ 123.784812][ T3069] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.678: bg 0: block 255: padding at end of block bitmap is not set [ 123.805934][ T3079] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.680: bg 0: block 255: padding at end of block bitmap is not set [ 123.810619][ T3074] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.682: bg 0: block 255: padding at end of block bitmap is not set [ 123.834594][ T331] ------------[ cut here ]------------ [ 123.840127][ T331] kernel BUG at fs/ext4/inode.c:2761! [ 123.846520][ T331] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 123.852623][ T331] CPU: 1 PID: 331 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 123.860101][ T331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 123.870181][ T331] Workqueue: writeback wb_workfn (flush-7:6) [ 123.876225][ T331] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 123.881986][ T331] Code: 84 86 ff 84 db 75 31 e8 46 81 86 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 18 4c 8b 6c 24 38 e9 a2 f7 ff ff e8 28 81 86 ff <0f> 0b e8 21 81 86 ff e8 a8 dd 16 ff eb 93 e8 15 81 86 ff e8 9c dd [ 123.901627][ T331] RSP: 0000:ffffc90007fd7120 EFLAGS: 00010293 [ 123.907711][ T331] RAX: ffffffff81e99cf8 RBX: 000000c410000000 RCX: ffff88810e72d100 [ 123.915694][ T331] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 123.923678][ T331] RBP: ffffc90007fd7490 R08: dffffc0000000000 R09: ffffed10245f02e7 [ 123.931660][ T331] R10: ffffed10245f02e7 R11: 1ffff110245f02e6 R12: dffffc0000000000 [ 123.939732][ T331] R13: ffff888122f81848 R14: 0000008000000000 R15: ffff888122f81730 [ 123.947719][ T331] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 123.956660][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.963250][ T331] CR2: 0000200000000140 CR3: 0000000116193000 CR4: 00000000003506a0 [ 123.971230][ T331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.979215][ T331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.987189][ T331] Call Trace: [ 123.990481][ T331] [ 123.993427][ T331] ? xas_start+0x317/0x3e0 [ 123.997852][ T331] ? xas_load+0x39e/0x3b0 [ 124.002189][ T331] ? __cfi_ext4_writepages+0x10/0x10 [ 124.007480][ T331] ? __kasan_check_write+0x14/0x20 [ 124.012593][ T331] ? __filemap_get_folio+0x81c/0x980 [ 124.017886][ T331] ? __kasan_check_write+0x14/0x20 [ 124.022998][ T331] ? folio_mark_accessed+0x277/0x4d0 [ 124.028303][ T331] ? memcpy+0x56/0x70 [ 124.032294][ T331] ? __cfi_ext4_writepages+0x10/0x10 [ 124.037590][ T331] do_writepages+0x3a9/0x5e0 [ 124.042183][ T331] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 124.047828][ T331] ? __cfi_do_writepages+0x10/0x10 [ 124.052951][ T331] ? __kasan_check_write+0x14/0x20 [ 124.058151][ T331] ? _raw_spin_lock+0x8e/0xe0 [ 124.062833][ T331] __writeback_single_inode+0xc6/0xad0 [ 124.068300][ T331] ? inode_io_list_move_locked+0x366/0x3d0 [ 124.074108][ T331] writeback_sb_inodes+0x9b8/0x1550 [ 124.079320][ T331] ? check_preempt_wakeup+0x7fd/0xbc0 [ 124.084691][ T331] ? queue_io+0x4c0/0x4c0 [ 124.089026][ T331] ? __kasan_check_read+0x11/0x20 [ 124.094049][ T331] ? queue_io+0x382/0x4c0 [ 124.098398][ T331] wb_writeback+0x3f1/0x980 [ 124.102911][ T331] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 124.108898][ T331] ? set_worker_desc+0x155/0x1c0 [ 124.113860][ T331] ? __kasan_check_write+0x14/0x20 [ 124.118972][ T331] ? loop_process_work+0x1dd5/0x1eb0 [ 124.124268][ T331] wb_workfn+0x350/0xda0 [ 124.128535][ T331] ? __cfi_wb_workfn+0x10/0x10 [ 124.133304][ T331] ? kthread_data+0x50/0xc0 [ 124.137807][ T331] ? _raw_spin_unlock+0x4c/0x70 [ 124.142658][ T331] ? __switch_to_asm+0x3a/0x60 [ 124.147510][ T331] ? __kasan_check_write+0x14/0x20 [ 124.152628][ T331] ? _raw_spin_lock_irq+0x8f/0xe0 [ 124.157660][ T331] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 124.163211][ T331] ? pwq_dec_nr_in_flight+0x18c/0x3c0 [ 124.168586][ T331] process_one_work+0x71f/0xc40 [ 124.173442][ T331] worker_thread+0xa29/0x11f0 [ 124.178131][ T331] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 124.183615][ T331] ? __kthread_parkme+0x142/0x180 [ 124.188645][ T331] kthread+0x281/0x320 [ 124.192731][ T331] ? __cfi_worker_thread+0x10/0x10 [ 124.197841][ T331] ? __cfi_kthread+0x10/0x10 [ 124.202432][ T331] ret_from_fork+0x1f/0x30 [ 124.206866][ T331] [ 124.209894][ T331] Modules linked in: [ 124.218184][ T331] ---[ end trace 0000000000000000 ]--- [ 124.224301][ T331] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 124.230107][ T331] Code: 84 86 ff 84 db 75 31 e8 46 81 86 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 18 4c 8b 6c 24 38 e9 a2 f7 ff ff e8 28 81 86 ff <0f> 0b e8 21 81 86 ff e8 a8 dd 16 ff eb 93 e8 15 81 86 ff e8 9c dd [ 124.243428][ T3090] loop3: detected capacity change from 0 to 2048 [ 124.251086][ T3089] loop2: detected capacity change from 0 to 2048 [ 124.262967][ T3089] EXT4-fs: Ignoring removed nobh option [ 124.269867][ T331] RSP: 0000:ffffc90007fd7120 EFLAGS: 00010293 [ 124.286306][ T331] RAX: ffffffff81e99cf8 RBX: 000000c410000000 RCX: ffff88810e72d100 [ 124.295561][ T3093] loop4: detected capacity change from 0 to 2048 [ 124.297324][ T3090] EXT4-fs: Ignoring removed nobh option [ 124.302611][ T331] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 124.316759][ T3089] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.318464][ T3093] EXT4-fs: Ignoring removed nobh option [ 124.330737][ T331] RBP: ffffc90007fd7490 R08: dffffc0000000000 R09: ffffed10245f02e7 [ 124.338801][ T331] R10: ffffed10245f02e7 R11: 1ffff110245f02e6 R12: dffffc0000000000 [ 124.346956][ T331] R13: ffff888122f81848 R14: 0000008000000000 R15: ffff888122f81730 [ 124.355189][ T331] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 124.364222][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.371096][ T331] CR2: 00007f61947722e0 CR3: 0000000120b9d000 CR4: 00000000003506b0 [ 124.372007][ T3090] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.379116][ T331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 124.394213][ T3095] loop1: detected capacity change from 0 to 2048 [ 124.395260][ T331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 124.409590][ T331] Kernel panic - not syncing: Fatal exception [ 124.410675][ T3089] System zones: 0-7 [ 124.414972][ T3093] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.415038][ T3093] System zones: 0-7 [ 124.431570][ T331] Kernel Offset: disabled [ 124.435922][ T331] Rebooting in 86400 seconds..