g=32, mo=a802c018, mo2=0002] [ 206.892957][ T7054] loop5: detected capacity change from 0 to 2048 [ 206.896626][ T7050] System zones: 0-7 [ 206.910573][ T7054] EXT4-fs: Ignoring removed nobh option [ 206.910646][ T7050] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1673: bg 0: block 255: padding at end of block bitmap is not set [ 206.929256][ T7058] loop1: detected capacity change from 0 to 2048 [ 206.944340][ T7058] EXT4-fs: Ignoring removed nobh option [ 206.951218][ T7054] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 206.959678][ T7054] System zones: 0-7 [ 206.965176][ T7054] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1674: bg 0: block 255: padding at end of block bitmap is not set [ 206.979750][ T7060] loop4: detected capacity change from 0 to 2048 [ 206.987050][ T7060] EXT4-fs: Ignoring removed nobh option [ 206.994823][ T7058] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.003670][ T7058] System zones: 0-7 [ 207.011873][ T7058] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1675: bg 0: block 255: padding at end of block bitmap is not set [ 207.030194][ T7060] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.054867][ T7060] System zones: 0-7 [ 207.061101][ T7068] loop6: detected capacity change from 0 to 2048 [ 207.070830][ T7068] EXT4-fs: Ignoring removed nobh option [ 207.078103][ T7060] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1676: bg 0: block 255: padding at end of block bitmap is not set [ 207.106005][ T7070] loop0: detected capacity change from 0 to 2048 [ 207.112735][ T7070] EXT4-fs: Ignoring removed nobh option [ 207.144291][ T7072] loop5: detected capacity change from 0 to 2048 [ 207.148763][ T7068] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.163739][ T7070] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.167551][ T7075] loop1: detected capacity change from 0 to 2048 [ 207.178598][ T7072] EXT4-fs: Ignoring removed nobh option [ 207.184643][ T7075] EXT4-fs: Ignoring removed nobh option [ 207.191952][ T7068] System zones: 0-7 [ 207.197488][ T7068] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1677: bg 0: block 255: padding at end of block bitmap is not set [ 207.211978][ T7070] System zones: 0-7 [ 207.224995][ T7070] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1678: bg 0: block 255: padding at end of block bitmap is not set [ 207.240765][ T7072] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.249526][ T7072] System zones: 0-7 [ 207.256455][ T7072] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1680: bg 0: block 255: padding at end of block bitmap is not set [ 207.269682][ T7081] loop4: detected capacity change from 0 to 2048 [ 207.277918][ T7075] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.288425][ T7075] System zones: 0-7 [ 207.298390][ T7081] EXT4-fs: Ignoring removed nobh option [ 207.320624][ T7075] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1679: bg 0: block 255: padding at end of block bitmap is not set [ 207.340675][ T7086] loop6: detected capacity change from 0 to 2048 [ 207.348019][ T7081] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.348794][ T7086] EXT4-fs: Ignoring removed nobh option [ 207.363936][ T7081] System zones: 0-7 [ 207.374238][ T7088] loop0: detected capacity change from 0 to 2048 [ 207.390951][ T7081] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1681: bg 0: block 255: padding at end of block bitmap is not set [ 207.395446][ T7088] EXT4-fs: Ignoring removed nobh option [ 207.416161][ T7086] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.428231][ T7095] loop1: detected capacity change from 0 to 2048 [ 207.432565][ T7093] loop5: detected capacity change from 0 to 2048 [ 207.435538][ T7095] EXT4-fs: Ignoring removed nobh option [ 207.449821][ T7086] System zones: 0-7 [ 207.461454][ T7086] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1682: bg 0: block 255: padding at end of block bitmap is not set [ 207.480806][ T7093] EXT4-fs: Ignoring removed nobh option [ 207.487710][ T7088] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.504895][ T7095] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.514449][ T7088] System zones: 0-7 [ 207.526015][ T7088] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1683: bg 0: block 255: padding at end of block bitmap is not set [ 207.551004][ T7095] System zones: 0-7 [ 207.556903][ T7102] loop4: detected capacity change from 0 to 2048 [ 207.563715][ T7102] EXT4-fs: Ignoring removed nobh option [ 207.571339][ T7095] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1685: bg 0: block 255: padding at end of block bitmap is not set [ 207.589136][ T7093] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.607482][ T7093] System zones: 0-7 [ 207.613643][ T7102] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.630872][ T7106] loop6: detected capacity change from 0 to 2048 [ 207.636619][ T7093] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1684: bg 0: block 255: padding at end of block bitmap is not set [ 207.642266][ T7106] EXT4-fs: Ignoring removed nobh option [ 207.652059][ T7102] System zones: 0-7 [ 207.676410][ T7111] loop0: detected capacity change from 0 to 2048 [ 207.686993][ T7111] EXT4-fs: Ignoring removed nobh option [ 207.706872][ T7102] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1686: bg 0: block 255: padding at end of block bitmap is not set [ 207.723033][ T7106] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.732425][ T7106] System zones: 0-7 [ 207.732633][ T7111] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.749551][ T7111] System zones: 0-7 [ 207.753864][ T7106] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1687: bg 0: block 255: padding at end of block bitmap is not set [ 207.775012][ T7111] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1688: bg 0: block 255: padding at end of block bitmap is not set [ 207.797968][ T7118] loop4: detected capacity change from 0 to 2048 [ 207.804752][ T7118] EXT4-fs: Ignoring removed nobh option [ 207.822636][ T7117] loop1: detected capacity change from 0 to 2048 [ 207.829447][ T7117] EXT4-fs: Ignoring removed nobh option [ 207.832523][ T7120] loop5: detected capacity change from 0 to 2048 [ 207.844420][ T7118] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.845268][ T7120] EXT4-fs: Ignoring removed nobh option [ 207.858725][ T7118] System zones: 0-7 [ 207.876307][ T7120] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.896278][ T7117] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 207.896291][ T7118] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1691: bg 0: block 255: padding at end of block bitmap is not set [ 207.919514][ T7120] System zones: 0-7 [ 207.927416][ T7117] System zones: 0-7 [ 207.930795][ T7120] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1690: bg 0: block 255: padding at end of block bitmap is not set [ 207.951798][ T7117] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1689: bg 0: block 255: padding at end of block bitmap is not set [ 207.980526][ T7131] loop0: detected capacity change from 0 to 2048 [ 207.995967][ T7131] EXT4-fs: Ignoring removed nobh option [ 208.011322][ T7133] loop4: detected capacity change from 0 to 2048 [ 208.022619][ T7133] EXT4-fs: Ignoring removed nobh option 2025/10/19 18:16:08 executed programs: 1689 [ 208.026040][ T7129] loop6: detected capacity change from 0 to 2048 [ 208.049525][ T7135] loop5: detected capacity change from 0 to 2048 [ 208.058035][ T7131] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.063013][ T7129] EXT4-fs: Ignoring removed nobh option [ 208.072684][ T7131] System zones: 0-7 [ 208.077253][ T7138] loop1: detected capacity change from 0 to 2048 [ 208.077419][ T7133] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.092806][ T7133] System zones: 0-7 [ 208.095824][ T7135] EXT4-fs: Ignoring removed nobh option [ 208.098890][ T7138] EXT4-fs: Ignoring removed nobh option [ 208.102802][ T7131] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1693: bg 0: block 255: padding at end of block bitmap is not set [ 208.123812][ T7133] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1694: bg 0: block 255: padding at end of block bitmap is not set [ 208.153248][ T7129] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.161699][ T7129] System zones: 0-7 [ 208.162257][ T7135] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.173936][ T7138] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.183508][ T7135] System zones: 0-7 [ 208.184260][ T7129] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1692: bg 0: block 255: padding at end of block bitmap is not set [ 208.187604][ T7138] System zones: 0-7 [ 208.229114][ T7135] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1695: bg 0: block 255: padding at end of block bitmap is not set [ 208.253847][ T7138] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1696: bg 0: block 255: padding at end of block bitmap is not set [ 208.268615][ T7150] loop4: detected capacity change from 0 to 2048 [ 208.274044][ T7149] loop0: detected capacity change from 0 to 2048 [ 208.278909][ T7150] EXT4-fs: Ignoring removed nobh option [ 208.295160][ T7149] EXT4-fs: Ignoring removed nobh option [ 208.318369][ T7153] loop6: detected capacity change from 0 to 2048 [ 208.326378][ T7153] EXT4-fs: Ignoring removed nobh option [ 208.350438][ T7160] loop1: detected capacity change from 0 to 2048 [ 208.360266][ T7150] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.365068][ T7155] loop5: detected capacity change from 0 to 2048 [ 208.375429][ T7160] EXT4-fs: Ignoring removed nobh option [ 208.380231][ T7155] EXT4-fs: Ignoring removed nobh option [ 208.387134][ T7149] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.397492][ T7150] System zones: 0-7 [ 208.402897][ T7149] System zones: 0-7 [ 208.415277][ T7150] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1698: bg 0: block 255: padding at end of block bitmap is not set [ 208.430044][ T7149] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1697: bg 0: block 255: padding at end of block bitmap is not set [ 208.440901][ T7153] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.452723][ T7153] System zones: 0-7 [ 208.457042][ T7155] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.473886][ T7155] System zones: 0-7 [ 208.478740][ T7153] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1699: bg 0: block 255: padding at end of block bitmap is not set [ 208.486478][ T7160] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.501681][ T7160] System zones: 0-7 [ 208.502080][ T7155] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1700: bg 0: block 255: padding at end of block bitmap is not set [ 208.525815][ T7160] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1701: bg 0: block 255: padding at end of block bitmap is not set [ 208.556839][ T7169] loop4: detected capacity change from 0 to 2048 [ 208.563954][ T7169] EXT4-fs: Ignoring removed nobh option [ 208.576666][ T7171] loop0: detected capacity change from 0 to 2048 [ 208.592958][ T7175] loop1: detected capacity change from 0 to 2048 [ 208.602649][ T7171] EXT4-fs: Ignoring removed nobh option [ 208.625367][ T7177] loop6: detected capacity change from 0 to 2048 [ 208.632695][ T7169] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.641539][ T7175] EXT4-fs: Ignoring removed nobh option [ 208.643720][ T7173] loop5: detected capacity change from 0 to 2048 [ 208.650697][ T7177] EXT4-fs: Ignoring removed nobh option [ 208.660194][ T7169] System zones: 0-7 [ 208.664462][ T7173] EXT4-fs: Ignoring removed nobh option [ 208.692013][ T7173] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.696986][ T7169] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1702: bg 0: block 255: padding at end of block bitmap is not set [ 208.700363][ T7171] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.723333][ T7171] System zones: 0-7 [ 208.727650][ T7177] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.737548][ T7171] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1703: bg 0: block 255: padding at end of block bitmap is not set [ 208.753281][ T7173] System zones: 0-7 [ 208.756461][ T7175] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.760679][ T7177] System zones: 0-7 [ 208.773750][ T7177] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1706: bg 0: block 255: padding at end of block bitmap is not set [ 208.788863][ T7173] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1704: bg 0: block 255: padding at end of block bitmap is not set [ 208.801819][ T7175] System zones: 0-7 [ 208.816489][ T7175] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1705: bg 0: block 255: padding at end of block bitmap is not set [ 208.852080][ T7190] loop0: detected capacity change from 0 to 2048 [ 208.860272][ T7190] EXT4-fs: Ignoring removed nobh option [ 208.877803][ T7192] loop4: detected capacity change from 0 to 2048 [ 208.884480][ T7192] EXT4-fs: Ignoring removed nobh option [ 208.898513][ T7194] loop5: detected capacity change from 0 to 2048 [ 208.905450][ T7194] EXT4-fs: Ignoring removed nobh option [ 208.911782][ T7192] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.922986][ T7190] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 208.924250][ T7199] loop6: detected capacity change from 0 to 2048 [ 208.941438][ T7192] System zones: 0-7 [ 208.946986][ T7190] System zones: 0-7 [ 208.957410][ T7190] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1707: bg 0: block 255: padding at end of block bitmap is not set [ 208.971671][ T7192] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1708: bg 0: block 255: padding at end of block bitmap is not set [ 208.996044][ T7194] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.013299][ T7199] EXT4-fs: Ignoring removed nobh option [ 209.028418][ T7194] System zones: 0-7 [ 209.046880][ T7203] loop1: detected capacity change from 0 to 2048 [ 209.050767][ T7194] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1710: bg 0: block 255: padding at end of block bitmap is not set [ 209.068687][ T7203] EXT4-fs: Ignoring removed nobh option [ 209.080586][ T7206] loop4: detected capacity change from 0 to 2048 [ 209.089139][ T7206] EXT4-fs: Ignoring removed nobh option [ 209.096488][ T7199] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.104725][ T7199] System zones: 0-7 [ 209.105002][ T7209] loop0: detected capacity change from 0 to 2048 [ 209.115245][ T7201] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm vhost-7199: bg 0: block 255: padding at end of block bitmap is not set [ 209.118124][ T7209] EXT4-fs: Ignoring removed nobh option [ 209.140476][ T7206] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.151511][ T7203] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.160600][ T7203] System zones: 0-7 [ 209.166117][ T7206] System zones: 0-7 [ 209.173716][ T7203] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1711: bg 0: block 255: padding at end of block bitmap is not set [ 209.180772][ T7216] loop5: detected capacity change from 0 to 2048 [ 209.195100][ T7216] EXT4-fs: Ignoring removed nobh option [ 209.216480][ T7219] loop6: detected capacity change from 0 to 2048 [ 209.217388][ T7216] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.223447][ T7219] EXT4-fs: Ignoring removed nobh option [ 209.239153][ T7206] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1712: bg 0: block 255: padding at end of block bitmap is not set [ 209.250043][ T7209] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.253811][ T7216] System zones: 0-7 [ 209.269436][ T7209] System zones: 0-7 [ 209.273607][ T7219] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.283786][ T7209] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1713: bg 0: block 255: padding at end of block bitmap is not set [ 209.287515][ T7216] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1714: bg 0: block 255: padding at end of block bitmap is not set [ 209.312966][ T7219] System zones: 0-7 [ 209.335398][ T7219] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1715: bg 0: block 255: padding at end of block bitmap is not set [ 209.378602][ T7227] loop1: detected capacity change from 0 to 2048 [ 209.385086][ T7230] loop0: detected capacity change from 0 to 2048 [ 209.392047][ T7227] EXT4-fs: Ignoring removed nobh option [ 209.399486][ T7230] EXT4-fs: Ignoring removed nobh option [ 209.409582][ T7226] loop4: detected capacity change from 0 to 2048 [ 209.424388][ T7232] loop6: detected capacity change from 0 to 2048 [ 209.431113][ T7226] EXT4-fs: Ignoring removed nobh option [ 209.441494][ T7227] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.449826][ T7230] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.459350][ T7230] System zones: 0-7 [ 209.465894][ T7227] System zones: 0-7 [ 209.470511][ T7232] EXT4-fs: Ignoring removed nobh option [ 209.473574][ T7233] loop5: detected capacity change from 0 to 2048 [ 209.483057][ T7227] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1717: bg 0: block 255: padding at end of block bitmap is not set [ 209.497904][ T7230] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1718: bg 0: block 255: padding at end of block bitmap is not set [ 209.505813][ T7233] EXT4-fs: Ignoring removed nobh option [ 209.534466][ T7226] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.555780][ T7226] System zones: 0-7 [ 209.571685][ T7244] loop0: detected capacity change from 0 to 2048 [ 209.575229][ T7226] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1716: bg 0: block 255: padding at end of block bitmap is not set [ 209.595197][ T7233] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.603565][ T7233] System zones: 0-7 [ 209.608281][ T7232] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.609643][ T7246] loop1: detected capacity change from 0 to 2048 [ 209.626378][ T7244] EXT4-fs: Ignoring removed nobh option [ 209.633334][ T7246] EXT4-fs: Ignoring removed nobh option [ 209.640559][ T7232] System zones: 0-7 [ 209.656143][ T7244] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.674625][ T7233] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1719: bg 0: block 255: padding at end of block bitmap is not set [ 209.676620][ T7232] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1720: bg 0: block 255: padding at end of block bitmap is not set [ 209.690002][ T7244] System zones: 0-7 [ 209.707062][ T7246] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.714038][ T7244] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1721: bg 0: block 255: padding at end of block bitmap is not set [ 209.726702][ T7246] System zones: 0-7 [ 209.738641][ T7246] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1722: bg 0: block 255: padding at end of block bitmap is not set [ 209.744002][ T7253] loop4: detected capacity change from 0 to 2048 [ 209.762560][ T7253] EXT4-fs: Ignoring removed nobh option [ 209.802868][ T7253] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.817589][ T7253] System zones: 0-7 [ 209.825488][ T7262] loop0: detected capacity change from 0 to 2048 [ 209.832430][ T7262] EXT4-fs: Ignoring removed nobh option [ 209.845332][ T7258] loop6: detected capacity change from 0 to 2048 [ 209.854933][ T7253] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1723: bg 0: block 255: padding at end of block bitmap is not set [ 209.861369][ T7257] loop5: detected capacity change from 0 to 2048 [ 209.877205][ T7257] EXT4-fs: Ignoring removed nobh option [ 209.883429][ T7258] EXT4-fs: Ignoring removed nobh option [ 209.894095][ T7262] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.902678][ T7262] System zones: 0-7 [ 209.911034][ T7257] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.911379][ T7262] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1726: bg 0: block 255: padding at end of block bitmap is not set [ 209.919827][ T7257] System zones: 0-7 [ 209.938933][ T7257] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1724: bg 0: block 255: padding at end of block bitmap is not set [ 209.944254][ T7265] loop1: detected capacity change from 0 to 2048 [ 209.960101][ T7258] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 209.960784][ T7265] EXT4-fs: Ignoring removed nobh option [ 209.970778][ T7258] System zones: 0-7 [ 210.006380][ T7258] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1725: bg 0: block 255: padding at end of block bitmap is not set [ 210.029774][ T7265] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.055707][ T7265] System zones: 0-7 [ 210.064215][ T7265] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1727: bg 0: block 255: padding at end of block bitmap is not set [ 210.070258][ T7275] loop4: detected capacity change from 0 to 2048 [ 210.083743][ T7273] loop5: detected capacity change from 0 to 2048 [ 210.091222][ T7275] EXT4-fs: Ignoring removed nobh option [ 210.094364][ T7273] EXT4-fs: Ignoring removed nobh option [ 210.113343][ T7279] loop6: detected capacity change from 0 to 2048 [ 210.139547][ T7279] EXT4-fs: Ignoring removed nobh option [ 210.141830][ T7281] loop0: detected capacity change from 0 to 2048 [ 210.165162][ T7285] loop1: detected capacity change from 0 to 2048 [ 210.166824][ T7275] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.172224][ T7285] EXT4-fs: Ignoring removed nobh option [ 210.183430][ T7281] EXT4-fs: Ignoring removed nobh option [ 210.187184][ T7275] System zones: 0-7 [ 210.196612][ T7275] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1728: bg 0: block 255: padding at end of block bitmap is not set [ 210.213069][ T7273] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.223545][ T7279] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.233995][ T7279] System zones: 0-7 [ 210.239404][ T7273] System zones: 0-7 [ 210.243988][ T7285] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.249017][ T7273] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1729: bg 0: block 255: padding at end of block bitmap is not set [ 210.264554][ T7285] System zones: 0-7 [ 210.267606][ T7279] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1731: bg 0: block 255: padding at end of block bitmap is not set [ 210.287578][ T7281] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.288491][ T7285] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1732: bg 0: block 255: padding at end of block bitmap is not set [ 210.304290][ T7281] System zones: 0-7 [ 210.333431][ T7281] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1730: bg 0: block 255: padding at end of block bitmap is not set [ 210.353303][ T7295] loop4: detected capacity change from 0 to 2048 [ 210.364459][ T7299] loop6: detected capacity change from 0 to 2048 [ 210.371179][ T7299] EXT4-fs: Ignoring removed nobh option [ 210.379825][ T7295] EXT4-fs: Ignoring removed nobh option [ 210.408790][ T7297] loop5: detected capacity change from 0 to 2048 [ 210.416347][ T7295] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.416581][ T7301] loop1: detected capacity change from 0 to 2048 [ 210.426419][ T7295] System zones: 0-7 [ 210.436815][ T7295] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1733: bg 0: block 255: padding at end of block bitmap is not set [ 210.449277][ T7299] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.452744][ T7297] EXT4-fs: Ignoring removed nobh option [ 210.475968][ T7301] EXT4-fs: Ignoring removed nobh option [ 210.483932][ T7299] System zones: 0-7 [ 210.493193][ T7299] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1736: bg 0: block 255: padding at end of block bitmap is not set [ 210.524375][ T7310] loop0: detected capacity change from 0 to 2048 [ 210.531997][ T7310] EXT4-fs: Ignoring removed nobh option [ 210.532051][ T7297] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.547720][ T7297] System zones: 0-7 [ 210.552050][ T7301] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.560330][ T7301] System zones: 0-7 [ 210.567090][ T7301] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1735: bg 0: block 255: padding at end of block bitmap is not set [ 210.582683][ T7297] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1734: bg 0: block 255: padding at end of block bitmap is not set [ 210.585371][ T7314] loop4: detected capacity change from 0 to 2048 [ 210.604039][ T7314] EXT4-fs: Ignoring removed nobh option [ 210.622382][ T7310] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.632761][ T7310] System zones: 0-7 [ 210.638542][ T7314] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.646206][ T7310] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1737: bg 0: block 255: padding at end of block bitmap is not set [ 210.646908][ T7314] System zones: 0-7 [ 210.677875][ T7314] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1739: bg 0: block 255: padding at end of block bitmap is not set [ 210.698327][ T7319] loop6: detected capacity change from 0 to 2048 [ 210.705003][ T7319] EXT4-fs: Ignoring removed nobh option [ 210.736246][ T7323] loop1: detected capacity change from 0 to 2048 [ 210.743265][ T7323] EXT4-fs: Ignoring removed nobh option [ 210.761160][ T7326] loop4: detected capacity change from 0 to 2048 [ 210.768314][ T7326] EXT4-fs: Ignoring removed nobh option [ 210.768356][ T7319] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.782542][ T7323] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.788787][ T7327] loop0: detected capacity change from 0 to 2048 [ 210.790840][ T7319] System zones: [ 210.797344][ T7327] EXT4-fs: Ignoring removed nobh option [ 210.810111][ T7325] loop5: detected capacity change from 0 to 2048 [ 210.817033][ T7325] EXT4-fs: Ignoring removed nobh option [ 210.822919][ T7323] System zones: 0-7 [ 210.822933][ T7319] 0-7 [ 210.829655][ T7323] [ 210.830367][ T7319] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1740: bg 0: block 255: padding at end of block bitmap is not set [ 210.847444][ T7323] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1741: bg 0: block 255: padding at end of block bitmap is not set [ 210.866683][ T7326] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.881136][ T7327] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.881345][ T7326] System zones: 0-7 [ 210.898125][ T7327] System zones: 0-7 [ 210.907270][ T7325] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 210.917486][ T7327] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1743: bg 0: block 255: padding at end of block bitmap is not set [ 210.917918][ T7325] System zones: 0-7 [ 210.938641][ T7326] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1744: bg 0: block 255: padding at end of block bitmap is not set [ 210.964531][ T7325] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1742: bg 0: block 255: padding at end of block bitmap is not set [ 210.988217][ T7342] loop1: detected capacity change from 0 to 2048 [ 210.994902][ T7342] EXT4-fs: Ignoring removed nobh option [ 211.005063][ T7341] loop6: detected capacity change from 0 to 2048 [ 211.014830][ T7341] EXT4-fs: Ignoring removed nobh option [ 211.043229][ T7347] loop4: detected capacity change from 0 to 2048 [ 211.051307][ T7347] EXT4-fs: Ignoring removed nobh option [ 211.057533][ T7341] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.066084][ T7341] System zones: 0-7 [ 211.070735][ T7342] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.079558][ T7341] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1745: bg 0: block 255: padding at end of block bitmap is not set [ 211.095442][ T7342] System zones: 0-7 [ 211.109759][ T7353] loop0: detected capacity change from 0 to 2048 [ 211.116190][ T7342] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1746: bg 0: block 255: padding at end of block bitmap is not set [ 211.116638][ T7353] EXT4-fs: Ignoring removed nobh option [ 211.138223][ T7349] loop5: detected capacity change from 0 to 2048 [ 211.145089][ T7347] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.148780][ T7349] EXT4-fs: Ignoring removed nobh option [ 211.161476][ T7347] System zones: 0-7 [ 211.172343][ T7347] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1747: bg 0: block 255: padding at end of block bitmap is not set [ 211.193247][ T7353] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.203474][ T7353] System zones: 0-7 [ 211.223811][ T7353] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1749: bg 0: block 255: padding at end of block bitmap is not set [ 211.238586][ T7349] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.250458][ T7361] loop6: detected capacity change from 0 to 2048 [ 211.257825][ T7349] System zones: 0-7 [ 211.273869][ T7361] EXT4-fs: Ignoring removed nobh option [ 211.286724][ T7364] loop4: detected capacity change from 0 to 2048 [ 211.293822][ T7364] EXT4-fs: Ignoring removed nobh option [ 211.300035][ T7349] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1748: bg 0: block 255: padding at end of block bitmap is not set [ 211.316818][ T7363] loop1: detected capacity change from 0 to 2048 [ 211.323529][ T7363] EXT4-fs: Ignoring removed nobh option [ 211.341276][ T7364] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.349914][ T7364] System zones: 0-7 [ 211.360663][ T7364] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1752: bg 0: block 255: padding at end of block bitmap is not set [ 211.375170][ T7363] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.382956][ T7361] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.387285][ T7363] System zones: 0-7 [ 211.393210][ T7361] System zones: 0-7 [ 211.405456][ T7363] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1751: bg 0: block 255: padding at end of block bitmap is not set [ 211.414800][ T7372] loop0: detected capacity change from 0 to 2048 [ 211.429284][ T7372] EXT4-fs: Ignoring removed nobh option [ 211.441105][ T7373] loop5: detected capacity change from 0 to 2048 [ 211.448082][ T7373] EXT4-fs: Ignoring removed nobh option [ 211.454512][ T7361] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1750: bg 0: block 255: padding at end of block bitmap is not set [ 211.470538][ T7372] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.480991][ T7372] System zones: 0-7 [ 211.488062][ T7372] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1753: bg 0: block 255: padding at end of block bitmap is not set [ 211.513110][ T7373] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.520842][ T7380] loop4: detected capacity change from 0 to 2048 [ 211.530933][ T7380] EXT4-fs: Ignoring removed nobh option [ 211.538620][ T7373] System zones: 0-7 [ 211.544479][ T7373] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1754: bg 0: block 255: padding at end of block bitmap is not set [ 211.569394][ T7380] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.578249][ T7384] loop6: detected capacity change from 0 to 2048 [ 211.585097][ T7384] EXT4-fs: Ignoring removed nobh option [ 211.591121][ T7380] System zones: 0-7 [ 211.615031][ T7380] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1755: bg 0: block 255: padding at end of block bitmap is not set [ 211.650953][ T7388] loop1: detected capacity change from 0 to 2048 [ 211.656940][ T7384] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.661209][ T7388] EXT4-fs: Ignoring removed nobh option [ 211.669223][ T7390] loop0: detected capacity change from 0 to 2048 [ 211.678004][ T7390] EXT4-fs: Ignoring removed nobh option [ 211.678133][ T7384] System zones: 0-7 [ 211.689602][ T7387] loop5: detected capacity change from 0 to 2048 [ 211.696557][ T7387] EXT4-fs: Ignoring removed nobh option [ 211.703812][ T7384] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1757: bg 0: block 255: padding at end of block bitmap is not set [ 211.734457][ T7390] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.743004][ T7388] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.744930][ T7399] loop4: detected capacity change from 0 to 2048 [ 211.758242][ T7390] System zones: 0-7 [ 211.759818][ T7399] EXT4-fs: Ignoring removed nobh option [ 211.766492][ T7388] System zones: 0-7 [ 211.778283][ T7387] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.788509][ T7390] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1759: bg 0: block 255: padding at end of block bitmap is not set [ 211.806739][ T7388] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1756: bg 0: block 255: padding at end of block bitmap is not set [ 211.821993][ T7403] loop6: detected capacity change from 0 to 2048 [ 211.825780][ T7387] System zones: 0-7 [ 211.832701][ T7399] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.834071][ T7403] EXT4-fs: Ignoring removed nobh option [ 211.850913][ T7399] System zones: 0-7 [ 211.853427][ T7387] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1758: bg 0: block 255: padding at end of block bitmap is not set [ 211.870538][ T7399] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1760: bg 0: block 255: padding at end of block bitmap is not set [ 211.891314][ T7403] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 211.920283][ T7403] System zones: 0-7 [ 211.934871][ T7411] loop0: detected capacity change from 0 to 2048 [ 211.939492][ T7409] loop1: detected capacity change from 0 to 2048 [ 211.944934][ T7403] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1761: bg 0: block 255: padding at end of block bitmap is not set [ 211.951514][ T7409] EXT4-fs: Ignoring removed nobh option [ 211.969421][ T7411] EXT4-fs: Ignoring removed nobh option [ 211.996623][ T7409] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.004012][ T7413] loop4: detected capacity change from 0 to 2048 [ 212.042301][ T7409] System zones: 0-7 [ 212.048366][ T7413] EXT4-fs: Ignoring removed nobh option [ 212.051211][ T7419] loop5: detected capacity change from 0 to 2048 [ 212.060897][ T7411] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.070839][ T7419] EXT4-fs: Ignoring removed nobh option [ 212.077217][ T7411] System zones: 0-7 [ 212.082584][ T7409] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1763: bg 0: block 255: padding at end of block bitmap is not set [ 212.082584][ T7411] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1762: bg 0: block 255: padding at end of block bitmap is not set [ 212.108169][ T7421] loop6: detected capacity change from 0 to 2048 [ 212.119272][ T7413] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.120251][ T7421] EXT4-fs: Ignoring removed nobh option [ 212.138481][ T7413] System zones: 0-7 [ 212.142791][ T7421] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.147515][ T7413] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1765: bg 0: block 255: padding at end of block bitmap is not set [ 212.166938][ T7421] System zones: 0-7 [ 212.174403][ T7421] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1766: bg 0: block 255: padding at end of block bitmap is not set [ 212.192416][ T7419] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.201245][ T7429] loop1: detected capacity change from 0 to 2048 [ 212.210092][ T7429] EXT4-fs: Ignoring removed nobh option [ 212.224082][ T7419] System zones: 0-7 [ 212.229875][ T7419] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1764: bg 0: block 255: padding at end of block bitmap is not set [ 212.250787][ T7429] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.265753][ T7429] System zones: 0-7 [ 212.281795][ T7429] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1767: bg 0: block 255: padding at end of block bitmap is not set [ 212.301058][ T7433] loop0: detected capacity change from 0 to 2048 [ 212.307839][ T7435] loop4: detected capacity change from 0 to 2048 [ 212.311305][ T7433] EXT4-fs: Ignoring removed nobh option [ 212.326060][ T7435] EXT4-fs: Ignoring removed nobh option [ 212.346211][ T7439] loop6: detected capacity change from 0 to 2048 [ 212.372701][ T7439] EXT4-fs: Ignoring removed nobh option [ 212.379815][ T7436] loop5: detected capacity change from 0 to 2048 [ 212.387784][ T7435] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.387839][ T7436] EXT4-fs: Ignoring removed nobh option [ 212.403699][ T7441] loop1: detected capacity change from 0 to 2048 [ 212.410854][ T7433] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.410918][ T7435] System zones: [ 212.419451][ T7441] EXT4-fs: Ignoring removed nobh option [ 212.425776][ T7433] System zones: 0-7 [ 212.431165][ T7435] 0-7 [ 212.439882][ T7433] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1768: bg 0: block 255: padding at end of block bitmap is not set [ 212.455160][ T7435] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1769: bg 0: block 255: padding at end of block bitmap is not set [ 212.470067][ T7436] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.480406][ T7436] System zones: 0-7 [ 212.484341][ T7441] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.491394][ T7439] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.492923][ T7441] System zones: 0-7 [ 212.506634][ T7436] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1771: bg 0: block 255: padding at end of block bitmap is not set [ 212.515950][ T7441] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1772: bg 0: block 255: padding at end of block bitmap is not set [ 212.521466][ T7439] System zones: 0-7 [ 212.558599][ T7439] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1770: bg 0: block 255: padding at end of block bitmap is not set [ 212.575903][ T7453] loop0: detected capacity change from 0 to 2048 [ 212.596448][ T7453] EXT4-fs: Ignoring removed nobh option [ 212.613650][ T7455] loop4: detected capacity change from 0 to 2048 [ 212.621636][ T7455] EXT4-fs: Ignoring removed nobh option [ 212.644247][ T7457] loop1: detected capacity change from 0 to 2048 [ 212.648149][ T7458] loop5: detected capacity change from 0 to 2048 [ 212.663287][ T7457] EXT4-fs: Ignoring removed nobh option [ 212.667300][ T7458] EXT4-fs: Ignoring removed nobh option [ 212.681374][ T7455] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.684919][ T7463] loop6: detected capacity change from 0 to 2048 [ 212.697439][ T7453] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.699842][ T7455] System zones: [ 212.706271][ T7453] System zones: 0-7 [ 212.715428][ T7463] EXT4-fs: Ignoring removed nobh option [ 212.722292][ T7453] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1773: bg 0: block 255: padding at end of block bitmap is not set [ 212.737017][ T7455] 0-7 [ 212.739837][ T7457] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.751305][ T7455] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1774: bg 0: block 255: padding at end of block bitmap is not set [ 212.757654][ T7457] System zones: 0-7 [ 212.776023][ T7463] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.784917][ T7457] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1776: bg 0: block 255: padding at end of block bitmap is not set [ 212.794244][ T7471] loop0: detected capacity change from 0 to 2048 [ 212.812283][ T7463] System zones: 0-7 [ 212.818390][ T7471] EXT4-fs: Ignoring removed nobh option [ 212.821532][ T7458] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.830339][ T7463] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1777: bg 0: block 255: padding at end of block bitmap is not set [ 212.846429][ T7458] System zones: 0-7 [ 212.855185][ T7475] loop4: detected capacity change from 0 to 2048 [ 212.862862][ T7475] EXT4-fs: Ignoring removed nobh option [ 212.879874][ T7471] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.887385][ T7458] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1775: bg 0: block 255: padding at end of block bitmap is not set [ 212.888452][ T7471] System zones: 0-7 [ 212.908742][ T7471] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1778: bg 0: block 255: padding at end of block bitmap is not set [ 212.914263][ T7475] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 212.933421][ T7475] System zones: 0-7 [ 212.953366][ T7475] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1779: bg 0: block 255: padding at end of block bitmap is not set [ 213.001510][ T7481] loop1: detected capacity change from 0 to 2048 [ 213.020312][ T7485] loop5: detected capacity change from 0 to 2048 [ 213.027806][ T7483] loop6: detected capacity change from 0 to 2048 [ 213.034995][ T7485] EXT4-fs: Ignoring removed nobh option [ 213.040937][ T7481] EXT4-fs: Ignoring removed nobh option [ 213.049183][ T7487] loop0: detected capacity change from 0 to 2048 [ 213.050803][ T7489] loop4: detected capacity change from 0 to 2048 [ 213.058761][ T7487] EXT4-fs: Ignoring removed nobh option [ 213.062717][ T7483] EXT4-fs: Ignoring removed nobh option [ 213.076791][ T7489] EXT4-fs: Ignoring removed nobh option [ 213.098337][ T7481] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.108768][ T7485] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.114779][ T7481] System zones: 0-7 [ 213.117341][ T7487] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.127417][ T7485] System zones: 0-7 [ 213.133413][ T7481] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1780: bg 0: block 255: padding at end of block bitmap is not set [ 213.137144][ T7483] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.149272][ T7487] System zones: [ 213.156671][ T7485] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1782: bg 0: block 255: padding at end of block bitmap is not set [ 213.165683][ T7483] System zones: 0-7 [ 213.180308][ T7487] 0-7 [ 213.186104][ T7483] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1781: bg 0: block 255: padding at end of block bitmap is not set 2025/10/19 18:16:13 executed programs: 1778 [ 213.201130][ T7487] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1783: bg 0: block 255: padding at end of block bitmap is not set [ 213.211549][ T7489] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.224123][ T7489] System zones: 0-7 [ 213.250063][ T7501] loop1: detected capacity change from 0 to 2048 [ 213.257154][ T7489] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1784: bg 0: block 255: padding at end of block bitmap is not set [ 213.263497][ T7501] EXT4-fs: Ignoring removed nobh option [ 213.314293][ T7503] loop6: detected capacity change from 0 to 2048 [ 213.321185][ T7501] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.325879][ T7503] EXT4-fs: Ignoring removed nobh option [ 213.329859][ T7501] System zones: 0-7 [ 213.348577][ T7508] loop0: detected capacity change from 0 to 2048 [ 213.356460][ T7508] EXT4-fs: Ignoring removed nobh option [ 213.359602][ T7510] loop5: detected capacity change from 0 to 2048 [ 213.368589][ T7501] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1785: bg 0: block 255: padding at end of block bitmap is not set [ 213.386102][ T7510] EXT4-fs: Ignoring removed nobh option [ 213.387237][ T7505] loop4: detected capacity change from 0 to 2048 [ 213.405806][ T7505] EXT4-fs: Ignoring removed nobh option [ 213.412435][ T7508] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.422637][ T7508] System zones: 0-7 [ 213.422837][ T7510] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.436855][ T7508] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1786: bg 0: block 255: padding at end of block bitmap is not set [ 213.437634][ T7503] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.451522][ T7510] System zones: 0-7 [ 213.465458][ T7503] System zones: 0-7 [ 213.474019][ T7510] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1788: bg 0: block 255: padding at end of block bitmap is not set [ 213.475739][ T7505] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.501505][ T7503] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1787: bg 0: block 255: padding at end of block bitmap is not set [ 213.516667][ T7505] System zones: 0-7 [ 213.521905][ T7505] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1789: bg 0: block 255: padding at end of block bitmap is not set [ 213.587943][ T7523] loop1: detected capacity change from 0 to 2048 [ 213.594621][ T7523] EXT4-fs: Ignoring removed nobh option [ 213.601683][ T7521] loop0: detected capacity change from 0 to 2048 [ 213.610143][ T7527] loop4: detected capacity change from 0 to 2048 [ 213.617100][ T7521] EXT4-fs: Ignoring removed nobh option [ 213.625272][ T7527] EXT4-fs: Ignoring removed nobh option [ 213.631317][ T7525] loop5: detected capacity change from 0 to 2048 [ 213.641675][ T7529] loop6: detected capacity change from 0 to 2048 [ 213.645542][ T7525] EXT4-fs: Ignoring removed nobh option [ 213.668863][ T7523] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.674466][ T7529] EXT4-fs: Ignoring removed nobh option [ 213.679314][ T7523] System zones: 0-7 [ 213.689003][ T7523] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1790: bg 0: block 255: padding at end of block bitmap is not set [ 213.689927][ T7521] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.712313][ T7527] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.713197][ T7521] System zones: 0-7 [ 213.722423][ T7525] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.728933][ T7527] System zones: 0-7 [ 213.741728][ T7525] System zones: 0-7 [ 213.747611][ T7525] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1792: bg 0: block 255: padding at end of block bitmap is not set [ 213.762504][ T7529] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.770726][ T7529] System zones: 0-7 [ 213.771952][ T7527] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1793: bg 0: block 255: padding at end of block bitmap is not set [ 213.777006][ T7521] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1791: bg 0: block 255: padding at end of block bitmap is not set [ 213.804222][ T7529] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1794: bg 0: block 255: padding at end of block bitmap is not set [ 213.841311][ T7541] loop1: detected capacity change from 0 to 2048 [ 213.850754][ T7541] EXT4-fs: Ignoring removed nobh option [ 213.892766][ T7544] loop6: detected capacity change from 0 to 2048 [ 213.898237][ T7547] loop0: detected capacity change from 0 to 2048 [ 213.900266][ T7543] loop5: detected capacity change from 0 to 2048 [ 213.907581][ T7547] EXT4-fs: Ignoring removed nobh option [ 213.916301][ T7541] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 213.918844][ T7544] EXT4-fs: Ignoring removed nobh option [ 213.931657][ T7543] EXT4-fs: Ignoring removed nobh option [ 213.935896][ T7541] System zones: 0-7 [ 213.946087][ T7551] loop4: detected capacity change from 0 to 2048 [ 213.947448][ T7541] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1795: bg 0: block 255: padding at end of block bitmap is not set [ 213.956796][ T7551] EXT4-fs: Ignoring removed nobh option [ 213.987170][ T7544] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.002457][ T7543] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.006592][ T7544] System zones: 0-7 [ 214.014711][ T7543] System zones: 0-7 [ 214.016249][ T7551] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.022994][ T7543] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1796: bg 0: block 255: padding at end of block bitmap is not set [ 214.036747][ T7547] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.055256][ T7551] System zones: 0-7 [ 214.057849][ T7547] System zones: 0-7 [ 214.065492][ T7544] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1798: bg 0: block 255: padding at end of block bitmap is not set [ 214.085861][ T7551] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1799: bg 0: block 255: padding at end of block bitmap is not set [ 214.098471][ T7547] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1797: bg 0: block 255: padding at end of block bitmap is not set [ 214.125215][ T7561] loop1: detected capacity change from 0 to 2048 [ 214.132303][ T7561] EXT4-fs: Ignoring removed nobh option [ 214.147305][ T7563] loop5: detected capacity change from 0 to 2048 [ 214.161862][ T7563] EXT4-fs: Ignoring removed nobh option [ 214.168300][ T7561] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.177158][ T7561] System zones: 0-7 [ 214.182554][ T7561] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1800: bg 0: block 255: padding at end of block bitmap is not set [ 214.186044][ T7565] loop4: detected capacity change from 0 to 2048 [ 214.198554][ T7566] loop6: detected capacity change from 0 to 2048 [ 214.215772][ T7565] EXT4-fs: Ignoring removed nobh option [ 214.235979][ T7566] EXT4-fs: Ignoring removed nobh option [ 214.262988][ T7563] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.285253][ T7575] loop0: detected capacity change from 0 to 2048 [ 214.290406][ T7563] System zones: [ 214.295173][ T7575] EXT4-fs: Ignoring removed nobh option [ 214.305174][ T7566] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.312249][ T7573] loop1: detected capacity change from 0 to 2048 [ 214.314050][ T7566] System zones: 0-7 [ 214.327249][ T7566] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1802: bg 0: block 255: padding at end of block bitmap is not set [ 214.338302][ T7563] 0-7 [ 214.355697][ T7563] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1801: bg 0: block 255: padding at end of block bitmap is not set [ 214.371319][ T7573] EXT4-fs: Ignoring removed nobh option [ 214.378448][ T7565] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.386979][ T7575] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.392438][ T7565] System zones: 0-7 [ 214.399334][ T7575] System zones: 0-7 [ 214.405170][ T7565] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1803: bg 0: block 255: padding at end of block bitmap is not set [ 214.420790][ T7575] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1804: bg 0: block 255: padding at end of block bitmap is not set [ 214.435966][ T7573] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.444628][ T7573] System zones: 0-7 [ 214.453832][ T7573] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1805: bg 0: block 255: padding at end of block bitmap is not set [ 214.494408][ T7585] loop6: detected capacity change from 0 to 2048 [ 214.524574][ T7587] loop4: detected capacity change from 0 to 2048 [ 214.534917][ T7587] EXT4-fs: Ignoring removed nobh option [ 214.545997][ T7585] EXT4-fs: Ignoring removed nobh option [ 214.552481][ T7589] loop5: detected capacity change from 0 to 2048 [ 214.562411][ T7593] loop1: detected capacity change from 0 to 2048 [ 214.568569][ T7589] EXT4-fs: Ignoring removed nobh option [ 214.575331][ T7587] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.584609][ T7587] System zones: 0-7 [ 214.590956][ T7591] loop0: detected capacity change from 0 to 2048 [ 214.596287][ T7587] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1808: bg 0: block 255: padding at end of block bitmap is not set [ 214.599978][ T7591] EXT4-fs: Ignoring removed nobh option [ 214.618364][ T7593] EXT4-fs: Ignoring removed nobh option [ 214.650998][ T7589] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.656249][ T7593] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.662616][ T7591] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.669405][ T7593] System zones: 0-7 [ 214.675516][ T7585] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.684233][ T7589] System zones: 0-7 [ 214.692372][ T7591] System zones: 0-7 [ 214.697959][ T7593] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1810: bg 0: block 255: padding at end of block bitmap is not set [ 214.712845][ T7589] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1807: bg 0: block 255: padding at end of block bitmap is not set [ 214.727560][ T7585] System zones: 0-7 [ 214.739944][ T7591] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1809: bg 0: block 255: padding at end of block bitmap is not set [ 214.766240][ T7585] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1806: bg 0: block 255: padding at end of block bitmap is not set [ 214.794914][ T7607] loop1: detected capacity change from 0 to 2048 [ 214.811085][ T7607] EXT4-fs: Ignoring removed nobh option [ 214.822683][ T7609] loop5: detected capacity change from 0 to 2048 [ 214.836868][ T7609] EXT4-fs: Ignoring removed nobh option [ 214.847122][ T7611] loop0: detected capacity change from 0 to 2048 [ 214.854257][ T7611] EXT4-fs: Ignoring removed nobh option [ 214.861127][ T7609] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.870138][ T7609] System zones: 0-7 [ 214.879064][ T7605] loop4: detected capacity change from 0 to 2048 [ 214.889194][ T7609] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1813: bg 0: block 255: padding at end of block bitmap is not set [ 214.892431][ T7614] loop6: detected capacity change from 0 to 2048 [ 214.904159][ T7607] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.912237][ T7605] EXT4-fs: Ignoring removed nobh option [ 214.925916][ T7614] EXT4-fs: Ignoring removed nobh option [ 214.928787][ T7607] System zones: 0-7 [ 214.940669][ T7611] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.949012][ T7611] System zones: 0-7 [ 214.957874][ T7611] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1814: bg 0: block 255: padding at end of block bitmap is not set [ 214.971941][ T7607] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1812: bg 0: block 255: padding at end of block bitmap is not set [ 214.972806][ T7605] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 214.994626][ T7605] System zones: 0-7 [ 215.000504][ T7614] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.012574][ T7614] System zones: 0-7 [ 215.027459][ T7605] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1811: bg 0: block 255: padding at end of block bitmap is not set [ 215.042076][ T7614] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1815: bg 0: block 255: padding at end of block bitmap is not set [ 215.057232][ T7629] loop1: detected capacity change from 0 to 2048 [ 215.067581][ T7629] EXT4-fs: Ignoring removed nobh option [ 215.070570][ T7625] loop5: detected capacity change from 0 to 2048 [ 215.084902][ T7625] EXT4-fs: Ignoring removed nobh option [ 215.108710][ T7627] loop0: detected capacity change from 0 to 2048 [ 215.115494][ T7627] EXT4-fs: Ignoring removed nobh option [ 215.127550][ T7625] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.138927][ T7629] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.144005][ T7631] loop6: detected capacity change from 0 to 2048 [ 215.160584][ T7631] EXT4-fs: Ignoring removed nobh option [ 215.167571][ T7625] System zones: 0-7 [ 215.172007][ T7629] System zones: 0-7 [ 215.177203][ T7627] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.183538][ T7632] loop4: detected capacity change from 0 to 2048 [ 215.185396][ T7627] System zones: 0-7 [ 215.197173][ T7625] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1816: bg 0: block 255: padding at end of block bitmap is not set [ 215.197429][ T7631] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.214197][ T7629] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1818: bg 0: block 255: padding at end of block bitmap is not set [ 215.220103][ T7632] EXT4-fs: Ignoring removed nobh option [ 215.241224][ T7631] System zones: 0-7 [ 215.247471][ T7631] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1819: bg 0: block 255: padding at end of block bitmap is not set [ 215.263777][ T7627] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1817: bg 0: block 255: padding at end of block bitmap is not set [ 215.313909][ T7646] loop6: detected capacity change from 0 to 2048 [ 215.322516][ T7646] EXT4-fs: Ignoring removed nobh option [ 215.331643][ T7643] loop1: detected capacity change from 0 to 2048 [ 215.346013][ T7643] EXT4-fs: Ignoring removed nobh option [ 215.359522][ T7651] loop0: detected capacity change from 0 to 2048 [ 215.367553][ T7647] loop5: detected capacity change from 0 to 2048 [ 215.371205][ T7632] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.374235][ T7647] EXT4-fs: Ignoring removed nobh option [ 215.386222][ T7651] EXT4-fs: Ignoring removed nobh option [ 215.395778][ T7632] System zones: 0-7 [ 215.404650][ T7646] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.414859][ T7646] System zones: 0-7 [ 215.421256][ T7647] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.421264][ T7643] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.429749][ T7646] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1823: bg 0: block 255: padding at end of block bitmap is not set [ 215.443302][ T7651] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.452060][ T7647] System zones: 0-7 [ 215.467482][ T7643] System zones: 0-7 [ 215.470837][ T7651] System zones: 0-7 [ 215.474069][ T7647] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1821: bg 0: block 255: padding at end of block bitmap is not set [ 215.491255][ T7652] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm vhost-7651: bg 0: block 255: padding at end of block bitmap is not set [ 215.500250][ T7643] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1822: bg 0: block 255: padding at end of block bitmap is not set [ 215.507106][ T7632] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1820: bg 0: block 255: padding at end of block bitmap is not set [ 215.578443][ T7663] loop0: detected capacity change from 0 to 2048 [ 215.600771][ T7665] loop4: detected capacity change from 0 to 2048 [ 215.615873][ T7665] EXT4-fs: Ignoring removed nobh option [ 215.624445][ T7669] loop5: detected capacity change from 0 to 2048 [ 215.631875][ T7661] loop6: detected capacity change from 0 to 2048 [ 215.634001][ T7663] EXT4-fs: Ignoring removed nobh option [ 215.641536][ T7667] loop1: detected capacity change from 0 to 2048 [ 215.645926][ T7669] EXT4-fs: Ignoring removed nobh option [ 215.658911][ T7661] EXT4-fs: Ignoring removed nobh option [ 215.667372][ T7667] EXT4-fs: Ignoring removed nobh option [ 215.677767][ T7663] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.687554][ T7665] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.687980][ T7663] System zones: 0-7 [ 215.709162][ T7665] System zones: 0-7 [ 215.714247][ T7663] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1827: bg 0: block 255: padding at end of block bitmap is not set [ 215.738486][ T7667] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.738495][ T7669] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.738547][ T7669] System zones: [ 215.751834][ T7667] System zones: [ 215.756615][ T7661] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.760492][ T7665] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1829: bg 0: block 255: padding at end of block bitmap is not set [ 215.762149][ T7661] System zones: [ 215.771537][ T7669] 0-7 [ 215.784918][ T7667] 0-7 [ 215.788794][ T7669] [ 215.796203][ T7667] [ 215.800022][ T7667] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1826: bg 0: block 255: padding at end of block bitmap is not set [ 215.814550][ T7661] 0-7 [ 215.824183][ T7669] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1828: bg 0: block 255: padding at end of block bitmap is not set [ 215.853462][ T7681] loop0: detected capacity change from 0 to 2048 [ 215.860707][ T7681] EXT4-fs: Ignoring removed nobh option [ 215.883654][ T7683] loop4: detected capacity change from 0 to 2048 [ 215.895046][ T7685] loop1: detected capacity change from 0 to 2048 [ 215.904086][ T7681] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 215.905553][ T7661] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1825: bg 0: block 255: padding at end of block bitmap is not set [ 215.912696][ T7683] EXT4-fs: Ignoring removed nobh option [ 215.932486][ T7681] System zones: 0-7 [ 215.945794][ T7685] EXT4-fs: Ignoring removed nobh option [ 215.947197][ T7689] loop5: detected capacity change from 0 to 2048 [ 215.961305][ T7681] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1830: bg 0: block 255: padding at end of block bitmap is not set [ 215.962093][ T7689] EXT4-fs: Ignoring removed nobh option [ 216.000048][ T7683] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.010360][ T7685] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.011809][ T7683] System zones: 0-7 [ 216.030769][ T7689] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.042931][ T7685] System zones: 0-7 [ 216.047850][ T7689] System zones: 0-7 [ 216.054860][ T7689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1832: bg 0: block 255: padding at end of block bitmap is not set [ 216.069500][ T7685] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1833: bg 0: block 255: padding at end of block bitmap is not set [ 216.073088][ T7683] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1831: bg 0: block 255: padding at end of block bitmap is not set [ 216.087808][ T7697] loop0: detected capacity change from 0 to 2048 [ 216.105684][ T7697] EXT4-fs: Ignoring removed nobh option [ 216.138843][ T7699] loop6: detected capacity change from 0 to 2048 [ 216.157270][ T7697] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.172091][ T7701] loop5: detected capacity change from 0 to 2048 [ 216.178841][ T7699] EXT4-fs: Ignoring removed nobh option [ 216.183171][ T7702] loop1: detected capacity change from 0 to 2048 [ 216.190870][ T7697] System zones: 0-7 [ 216.196633][ T7702] EXT4-fs: Ignoring removed nobh option [ 216.211911][ T7697] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1835: bg 0: block 255: padding at end of block bitmap is not set [ 216.227793][ T7701] EXT4-fs: Ignoring removed nobh option [ 216.233724][ T7699] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.242982][ T7699] System zones: 0-7 [ 216.252270][ T7702] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.260847][ T7699] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1834: bg 0: block 255: padding at end of block bitmap is not set [ 216.278666][ T7702] System zones: 0-7 [ 216.283479][ T7708] loop4: detected capacity change from 0 to 2048 [ 216.294558][ T7702] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1837: bg 0: block 255: padding at end of block bitmap is not set [ 216.301626][ T7708] EXT4-fs: Ignoring removed nobh option [ 216.321973][ T7701] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.331085][ T7701] System zones: 0-7 [ 216.359145][ T7701] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1836: bg 0: block 255: padding at end of block bitmap is not set [ 216.363363][ T7715] loop1: detected capacity change from 0 to 2048 [ 216.387356][ T7715] EXT4-fs: Ignoring removed nobh option [ 216.405650][ T7708] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.418508][ T7719] loop0: detected capacity change from 0 to 2048 [ 216.420175][ T7708] System zones: 0-7 [ 216.425352][ T7719] EXT4-fs: Ignoring removed nobh option [ 216.441164][ T7717] loop6: detected capacity change from 0 to 2048 [ 216.462881][ T7708] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1838: bg 0: block 255: padding at end of block bitmap is not set [ 216.479803][ T7715] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.488951][ T7715] System zones: 0-7 [ 216.497338][ T7717] EXT4-fs: Ignoring removed nobh option [ 216.498627][ T7715] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1840: bg 0: block 255: padding at end of block bitmap is not set [ 216.520056][ T7723] loop5: detected capacity change from 0 to 2048 [ 216.527481][ T7723] EXT4-fs: Ignoring removed nobh option [ 216.534314][ T7719] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.551878][ T7719] System zones: 0-7 [ 216.565455][ T7719] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1839: bg 0: block 255: padding at end of block bitmap is not set [ 216.571808][ T7723] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.582535][ T7731] loop4: detected capacity change from 0 to 2048 [ 216.595193][ T7731] EXT4-fs: Ignoring removed nobh option [ 216.605719][ T7723] System zones: 0-7 [ 216.608499][ T7717] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.618609][ T7723] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1842: bg 0: block 255: padding at end of block bitmap is not set [ 216.619728][ T7717] System zones: [ 216.642954][ T7731] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.654780][ T7731] System zones: 0-7 [ 216.654813][ T7739] loop0: detected capacity change from 0 to 2048 [ 216.667318][ T7731] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1843: bg 0: block 255: padding at end of block bitmap is not set [ 216.675006][ T7717] 0-7 [ 216.686157][ T7739] EXT4-fs: Ignoring removed nobh option [ 216.690170][ T7735] loop1: detected capacity change from 0 to 2048 [ 216.692807][ T7717] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1841: bg 0: block 255: padding at end of block bitmap is not set [ 216.716393][ T7735] EXT4-fs: Ignoring removed nobh option [ 216.742384][ T7741] loop5: detected capacity change from 0 to 2048 [ 216.749395][ T7741] EXT4-fs: Ignoring removed nobh option [ 216.758987][ T7739] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.767306][ T7739] System zones: 0-7 [ 216.777737][ T7739] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1845: bg 0: block 255: padding at end of block bitmap is not set [ 216.804589][ T7744] loop6: detected capacity change from 0 to 2048 [ 216.806106][ T7735] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.814560][ T7744] EXT4-fs: Ignoring removed nobh option [ 216.826120][ T7748] loop4: detected capacity change from 0 to 2048 [ 216.832773][ T7748] EXT4-fs: Ignoring removed nobh option [ 216.838560][ T7735] System zones: 0-7 [ 216.846292][ T7735] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1844: bg 0: block 255: padding at end of block bitmap is not set [ 216.860784][ T7741] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.877173][ T7741] System zones: 0-7 [ 216.887483][ T7741] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1846: bg 0: block 255: padding at end of block bitmap is not set [ 216.931382][ T7744] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.939687][ T7757] loop1: detected capacity change from 0 to 2048 [ 216.947165][ T7754] loop0: detected capacity change from 0 to 2048 [ 216.953918][ T7754] EXT4-fs: Ignoring removed nobh option [ 216.954878][ T7744] System zones: 0-7 [ 216.960012][ T7748] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 216.965646][ T7744] [ 216.975063][ T7748] System zones: 0-7 [ 216.980920][ T7748] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1847: bg 0: block 255: padding at end of block bitmap is not set [ 216.996606][ T7757] EXT4-fs: Ignoring removed nobh option [ 217.004687][ T7761] loop5: detected capacity change from 0 to 2048 [ 217.014817][ T7744] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1848: bg 0: block 255: padding at end of block bitmap is not set [ 217.026402][ T7754] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.038202][ T7757] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.051368][ T7761] EXT4-fs: Ignoring removed nobh option [ 217.057262][ T7754] System zones: 0-7 [ 217.062694][ T7754] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1849: bg 0: block 255: padding at end of block bitmap is not set [ 217.080143][ T7757] System zones: 0-7 [ 217.085425][ T7757] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1850: bg 0: block 255: padding at end of block bitmap is not set [ 217.108420][ T7761] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.122633][ T7770] loop6: detected capacity change from 0 to 2048 [ 217.127844][ T7767] loop4: detected capacity change from 0 to 2048 [ 217.129513][ T7770] EXT4-fs: Ignoring removed nobh option [ 217.141353][ T7761] System zones: 0-7 [ 217.146633][ T7767] EXT4-fs: Ignoring removed nobh option [ 217.164738][ T7761] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1851: bg 0: block 255: padding at end of block bitmap is not set [ 217.212345][ T7774] loop1: detected capacity change from 0 to 2048 [ 217.219081][ T7773] loop0: detected capacity change from 0 to 2048 [ 217.220227][ T7770] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.228168][ T7773] EXT4-fs: Ignoring removed nobh option [ 217.234015][ T7770] System zones: 0-7 [ 217.244549][ T7774] EXT4-fs: Ignoring removed nobh option [ 217.250665][ T7770] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1853: bg 0: block 255: padding at end of block bitmap is not set [ 217.274461][ T7767] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.282719][ T7767] System zones: 0-7 [ 217.288817][ T7767] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1852: bg 0: block 255: padding at end of block bitmap is not set [ 217.306597][ T7774] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.319842][ T7774] System zones: 0-7 [ 217.324531][ T7773] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.333562][ T7773] System zones: 0-7 [ 217.338217][ T7774] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1855: bg 0: block 255: padding at end of block bitmap is not set [ 217.347477][ T7773] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1854: bg 0: block 255: padding at end of block bitmap is not set [ 217.382691][ T7787] loop6: detected capacity change from 0 to 2048 [ 217.390429][ T7787] EXT4-fs: Ignoring removed nobh option [ 217.399669][ T7785] loop5: detected capacity change from 0 to 2048 [ 217.411832][ T7785] EXT4-fs: Ignoring removed nobh option [ 217.425117][ T7789] loop4: detected capacity change from 0 to 2048 [ 217.437344][ T7789] EXT4-fs: Ignoring removed nobh option [ 217.457978][ T7791] loop0: detected capacity change from 0 to 2048 [ 217.460777][ T7787] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.469419][ T7791] EXT4-fs: Ignoring removed nobh option [ 217.479047][ T7787] System zones: 0-7 [ 217.492958][ T7785] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.502199][ T7787] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1857: bg 0: block 255: padding at end of block bitmap is not set [ 217.516671][ T7789] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.522870][ T7794] loop1: detected capacity change from 0 to 2048 [ 217.524997][ T7785] System zones: [ 217.534100][ T7794] EXT4-fs: Ignoring removed nobh option [ 217.543497][ T7789] System zones: 0-7 [ 217.543973][ T7785] 0-7 [ 217.555626][ T7785] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1856: bg 0: block 255: padding at end of block bitmap is not set [ 217.570454][ T7791] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.579462][ T7789] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1858: bg 0: block 255: padding at end of block bitmap is not set [ 217.591251][ T7791] System zones: 0-7 [ 217.601111][ T7791] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1860: bg 0: block 255: padding at end of block bitmap is not set [ 217.633807][ T7794] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.642386][ T7794] System zones: 0-7 [ 217.650672][ T7794] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1859: bg 0: block 255: padding at end of block bitmap is not set [ 217.684662][ T7805] loop6: detected capacity change from 0 to 2048 [ 217.692202][ T7807] loop5: detected capacity change from 0 to 2048 [ 217.698356][ T7811] loop4: detected capacity change from 0 to 2048 [ 217.700863][ T7807] EXT4-fs: Ignoring removed nobh option [ 217.709366][ T7811] EXT4-fs: Ignoring removed nobh option [ 217.715129][ T7805] EXT4-fs: Ignoring removed nobh option [ 217.742767][ T7809] loop0: detected capacity change from 0 to 2048 [ 217.750150][ T7811] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.758680][ T7809] EXT4-fs: Ignoring removed nobh option [ 217.764899][ T7813] loop1: detected capacity change from 0 to 2048 [ 217.772175][ T7811] System zones: 0-7 [ 217.775065][ T7813] EXT4-fs: Ignoring removed nobh option [ 217.778752][ T7805] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.790479][ T7807] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.802863][ T7811] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1864: bg 0: block 255: padding at end of block bitmap is not set [ 217.815118][ T7807] System zones: [ 217.817708][ T7805] System zones: [ 217.820416][ T7807] 0-7 [ 217.821273][ T7805] 0-7 [ 217.831435][ T7813] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.831934][ T7805] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1861: bg 0: block 255: padding at end of block bitmap is not set [ 217.840975][ T7807] [ 217.855023][ T7813] System zones: 0-7 [ 217.862144][ T7813] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1865: bg 0: block 255: padding at end of block bitmap is not set [ 217.878860][ T7807] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1862: bg 0: block 255: padding at end of block bitmap is not set [ 217.899402][ T7809] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.915280][ T7809] System zones: 0-7 [ 217.930071][ T7809] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1863: bg 0: block 255: padding at end of block bitmap is not set [ 217.939604][ T7826] loop6: detected capacity change from 0 to 2048 [ 217.952446][ T7826] EXT4-fs: Ignoring removed nobh option [ 217.983589][ T7830] loop4: detected capacity change from 0 to 2048 [ 217.984523][ T7826] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 217.999761][ T7828] loop1: detected capacity change from 0 to 2048 [ 218.007590][ T7826] System zones: 0-7 [ 218.007987][ T7830] EXT4-fs: Ignoring removed nobh option [ 218.019841][ T7832] loop5: detected capacity change from 0 to 2048 [ 218.020878][ T7826] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1867: bg 0: block 255: padding at end of block bitmap is not set [ 218.026959][ T7832] EXT4-fs: Ignoring removed nobh option [ 218.052532][ T7828] EXT4-fs: Ignoring removed nobh option [ 218.074410][ T7836] loop0: detected capacity change from 0 to 2048 [ 218.086634][ T7836] EXT4-fs: Ignoring removed nobh option [ 218.095490][ T7830] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.104543][ T7830] System zones: 0-7 [ 218.112944][ T7830] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1866: bg 0: block 255: padding at end of block bitmap is not set [ 218.124277][ T7828] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.135845][ T7832] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.137431][ T7828] System zones: 0-7 [ 218.144598][ T7832] System zones: 0-7 [ 218.170257][ T7832] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1869: bg 0: block 255: padding at end of block bitmap is not set [ 218.185050][ T7828] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1868: bg 0: block 255: padding at end of block bitmap is not set [ 218.201532][ T7836] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.209816][ T7836] System zones: 0-7 2025/10/19 18:16:18 executed programs: 1867 [ 218.215120][ T7836] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1870: bg 0: block 255: padding at end of block bitmap is not set [ 218.225412][ T7847] loop4: detected capacity change from 0 to 2048 [ 218.255960][ T7847] EXT4-fs: Ignoring removed nobh option [ 218.267299][ T7846] loop6: detected capacity change from 0 to 2048 [ 218.289419][ T7846] EXT4-fs: Ignoring removed nobh option [ 218.294352][ T7850] loop1: detected capacity change from 0 to 2048 [ 218.303748][ T7847] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.312504][ T7850] EXT4-fs: Ignoring removed nobh option [ 218.316051][ T7847] System zones: 0-7 [ 218.326979][ T7847] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1872: bg 0: block 255: padding at end of block bitmap is not set [ 218.350109][ T7854] loop0: detected capacity change from 0 to 2048 [ 218.350559][ T7852] loop5: detected capacity change from 0 to 2048 [ 218.357065][ T7854] EXT4-fs: Ignoring removed nobh option [ 218.368878][ T7852] EXT4-fs: Ignoring removed nobh option [ 218.396354][ T7846] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.402991][ T7862] loop4: detected capacity change from 0 to 2048 [ 218.404498][ T7846] System zones: 0-7 [ 218.413303][ T7850] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.424629][ T7862] EXT4-fs: Ignoring removed nobh option [ 218.430594][ T7852] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.441016][ T7850] System zones: 0-7 [ 218.444204][ T7846] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1871: bg 0: block 255: padding at end of block bitmap is not set [ 218.446415][ T7852] System zones: 0-7 [ 218.460361][ T7854] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.471212][ T7852] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1873: bg 0: block 255: padding at end of block bitmap is not set [ 218.485896][ T7854] System zones: 0-7 [ 218.490916][ T7850] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1874: bg 0: block 255: padding at end of block bitmap is not set [ 218.507542][ T7854] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1875: bg 0: block 255: padding at end of block bitmap is not set [ 218.525224][ T7862] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.534420][ T7862] System zones: 0-7 [ 218.575039][ T7862] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1876: bg 0: block 255: padding at end of block bitmap is not set [ 218.587622][ T7872] loop5: detected capacity change from 0 to 2048 [ 218.603508][ T7875] loop6: detected capacity change from 0 to 2048 [ 218.611943][ T7872] EXT4-fs: Ignoring removed nobh option [ 218.612273][ T7870] loop1: detected capacity change from 0 to 2048 [ 218.629133][ T7875] EXT4-fs: Ignoring removed nobh option [ 218.638577][ T7874] loop0: detected capacity change from 0 to 2048 [ 218.658134][ T7870] EXT4-fs: Ignoring removed nobh option [ 218.664705][ T7875] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.667634][ T7872] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.673226][ T7875] System zones: [ 218.681476][ T7874] EXT4-fs: Ignoring removed nobh option [ 218.692317][ T7875] 0-7 [ 218.696655][ T7875] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1878: bg 0: block 255: padding at end of block bitmap is not set [ 218.717250][ T7870] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.719199][ T7872] System zones: 0-7 [ 218.733073][ T7880] loop4: detected capacity change from 0 to 2048 [ 218.739755][ T7870] System zones: 0-7 [ 218.745206][ T7870] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1880: bg 0: block 255: padding at end of block bitmap is not set [ 218.766907][ T7872] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1877: bg 0: block 255: padding at end of block bitmap is not set [ 218.781563][ T7880] EXT4-fs: Ignoring removed nobh option [ 218.789332][ T7874] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.804444][ T7874] System zones: 0-7 [ 218.823642][ T7888] loop6: detected capacity change from 0 to 2048 [ 218.831494][ T7874] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1879: bg 0: block 255: padding at end of block bitmap is not set [ 218.846437][ T7888] EXT4-fs: Ignoring removed nobh option [ 218.858154][ T7890] loop5: detected capacity change from 0 to 2048 [ 218.865039][ T7890] EXT4-fs: Ignoring removed nobh option [ 218.870699][ T7880] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.888964][ T7880] System zones: 0-7 [ 218.896990][ T7888] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 218.914125][ T7894] loop1: detected capacity change from 0 to 2048 [ 218.917523][ T7880] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1881: bg 0: block 255: padding at end of block bitmap is not set [ 218.936356][ T7898] loop0: detected capacity change from 0 to 2048 [ 218.938357][ T7888] System zones: 0-7 [ 218.943161][ T7898] EXT4-fs: Ignoring removed nobh option [ 218.953763][ T7894] EXT4-fs: Ignoring removed nobh option [ 218.970288][ T7888] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1882: bg 0: block 255: padding at end of block bitmap is not set [ 218.979653][ T7898] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.004558][ T7898] System zones: 0-7 [ 219.004875][ T7890] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.010671][ T7898] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1885: bg 0: block 255: padding at end of block bitmap is not set [ 219.025134][ T7890] System zones: 0-7 [ 219.050337][ T7890] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1883: bg 0: block 255: padding at end of block bitmap is not set [ 219.051852][ T7904] loop4: detected capacity change from 0 to 2048 [ 219.072939][ T7894] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.076841][ T7904] EXT4-fs: Ignoring removed nobh option [ 219.100513][ T7894] System zones: 0-7 [ 219.127332][ T7894] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1884: bg 0: block 255: padding at end of block bitmap is not set [ 219.151178][ T7910] loop6: detected capacity change from 0 to 2048 [ 219.152269][ T7908] loop0: detected capacity change from 0 to 2048 [ 219.158824][ T7910] EXT4-fs: Ignoring removed nobh option [ 219.172001][ T7908] EXT4-fs: Ignoring removed nobh option [ 219.179663][ T7912] loop5: detected capacity change from 0 to 2048 [ 219.186863][ T7912] EXT4-fs: Ignoring removed nobh option [ 219.203087][ T7904] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.218798][ T7904] System zones: 0-7 [ 219.233325][ T7910] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.245134][ T7910] System zones: 0-7 [ 219.249386][ T7908] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.253085][ T7917] loop1: detected capacity change from 0 to 2048 [ 219.258886][ T7904] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1886: bg 0: block 255: padding at end of block bitmap is not set [ 219.265463][ T7917] EXT4-fs: Ignoring removed nobh option [ 219.284093][ T7910] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1887: bg 0: block 255: padding at end of block bitmap is not set [ 219.298951][ T7908] System zones: 0-7 [ 219.304940][ T7908] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1888: bg 0: block 255: padding at end of block bitmap is not set [ 219.331602][ T7912] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.335619][ T7917] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.348045][ T7917] System zones: 0-7 [ 219.353228][ T7917] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1890: bg 0: block 255: padding at end of block bitmap is not set [ 219.362372][ T7912] System zones: 0-7 [ 219.387206][ T7912] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1889: bg 0: block 255: padding at end of block bitmap is not set [ 219.419827][ T7930] loop4: detected capacity change from 0 to 2048 [ 219.421486][ T7926] loop6: detected capacity change from 0 to 2048 [ 219.426643][ T7930] EXT4-fs: Ignoring removed nobh option [ 219.444963][ T7927] loop0: detected capacity change from 0 to 2048 [ 219.452495][ T7927] EXT4-fs: Ignoring removed nobh option [ 219.460428][ T7926] EXT4-fs: Ignoring removed nobh option [ 219.466966][ T7930] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.475104][ T7930] System zones: 0-7 [ 219.480639][ T7927] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.489440][ T7930] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1892: bg 0: block 255: padding at end of block bitmap is not set [ 219.502711][ T7936] loop1: detected capacity change from 0 to 2048 [ 219.504089][ T7927] System zones: 0-7 [ 219.515494][ T7936] EXT4-fs: Ignoring removed nobh option [ 219.523174][ T7927] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1893: bg 0: block 255: padding at end of block bitmap is not set [ 219.534472][ T7932] loop5: detected capacity change from 0 to 2048 [ 219.563384][ T7941] loop4: detected capacity change from 0 to 2048 [ 219.577553][ T7932] EXT4-fs: Ignoring removed nobh option [ 219.585027][ T7926] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.594297][ T7941] EXT4-fs: Ignoring removed nobh option [ 219.603163][ T7926] System zones: 0-7 [ 219.609247][ T7926] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1891: bg 0: block 255: padding at end of block bitmap is not set [ 219.624877][ T7932] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.630747][ T7943] loop0: detected capacity change from 0 to 2048 [ 219.633577][ T7932] System zones: 0-7 [ 219.644945][ T7941] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.652921][ T7932] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1895: bg 0: block 255: padding at end of block bitmap is not set [ 219.653301][ T7936] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.675679][ T7936] System zones: 0-7 [ 219.675882][ T7941] System zones: [ 219.680877][ T7943] EXT4-fs: Ignoring removed nobh option [ 219.691471][ T7936] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1894: bg 0: block 255: padding at end of block bitmap is not set [ 219.715635][ T7941] 0-7 [ 219.719938][ T7941] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1896: bg 0: block 255: padding at end of block bitmap is not set [ 219.765323][ T7954] loop1: detected capacity change from 0 to 2048 [ 219.775234][ T7943] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.775895][ T7952] loop6: detected capacity change from 0 to 2048 [ 219.784264][ T7943] System zones: 0-7 [ 219.792402][ T7954] EXT4-fs: Ignoring removed nobh option [ 219.796744][ T7943] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1897: bg 0: block 255: padding at end of block bitmap is not set [ 219.823173][ T7957] loop5: detected capacity change from 0 to 2048 [ 219.830822][ T7952] EXT4-fs: Ignoring removed nobh option [ 219.836907][ T7957] EXT4-fs: Ignoring removed nobh option [ 219.861167][ T7957] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.871093][ T7954] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.874058][ T7957] System zones: 0-7 [ 219.883450][ T7952] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 219.891743][ T7954] System zones: 0-7 [ 219.894087][ T7952] System zones: 0-7 [ 219.900115][ T7957] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1899: bg 0: block 255: padding at end of block bitmap is not set [ 219.923276][ T7967] loop4: detected capacity change from 0 to 2048 [ 219.925093][ T7964] loop0: detected capacity change from 0 to 2048 [ 219.933251][ T7967] EXT4-fs: Ignoring removed nobh option [ 219.943110][ T7952] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1898: bg 0: block 255: padding at end of block bitmap is not set [ 219.947795][ T7954] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1900: bg 0: block 255: padding at end of block bitmap is not set [ 219.972074][ T7964] EXT4-fs: Ignoring removed nobh option [ 220.002089][ T7967] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.010523][ T7967] System zones: 0-7 [ 220.021715][ T7971] loop5: detected capacity change from 0 to 2048 [ 220.029690][ T7967] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1901: bg 0: block 255: padding at end of block bitmap is not set [ 220.044464][ T7971] EXT4-fs: Ignoring removed nobh option [ 220.064722][ T7964] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.075961][ T7974] loop6: detected capacity change from 0 to 2048 [ 220.082525][ T7964] System zones: 0-7 [ 220.082887][ T7974] EXT4-fs: Ignoring removed nobh option [ 220.103699][ T7964] [ 220.111703][ T7971] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.111817][ T7978] loop1: detected capacity change from 0 to 2048 [ 220.121496][ T7964] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1902: bg 0: block 255: padding at end of block bitmap is not set [ 220.127677][ T7978] EXT4-fs: Ignoring removed nobh option [ 220.147172][ T7971] System zones: 0-7 [ 220.152452][ T7971] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1903: bg 0: block 255: padding at end of block bitmap is not set [ 220.175058][ T7981] loop4: detected capacity change from 0 to 2048 [ 220.182484][ T7981] EXT4-fs: Ignoring removed nobh option [ 220.191344][ T7974] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.192406][ T7978] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.199861][ T7974] System zones: 0-7 [ 220.236941][ T7981] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.237097][ T7974] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1904: bg 0: block 255: padding at end of block bitmap is not set [ 220.255273][ T7981] System zones: [ 220.260807][ T7978] System zones: 0-7 [ 220.272816][ T7989] loop0: detected capacity change from 0 to 2048 [ 220.278191][ T7992] loop5: detected capacity change from 0 to 2048 [ 220.285943][ T7992] EXT4-fs: Ignoring removed nobh option [ 220.291862][ T7981] 0-7 [ 220.294895][ T7978] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1905: bg 0: block 255: padding at end of block bitmap is not set [ 220.295178][ T7989] EXT4-fs: Ignoring removed nobh option [ 220.332907][ T7992] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.350962][ T7981] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1906: bg 0: block 255: padding at end of block bitmap is not set [ 220.353783][ T7995] loop6: detected capacity change from 0 to 2048 [ 220.370975][ T7992] System zones: 0-7 [ 220.372363][ T7995] EXT4-fs: Ignoring removed nobh option [ 220.383926][ T7992] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1907: bg 0: block 255: padding at end of block bitmap is not set [ 220.398666][ T7989] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.412942][ T7989] System zones: 0-7 [ 220.420077][ T7989] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1908: bg 0: block 255: padding at end of block bitmap is not set [ 220.437023][ T7995] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.450202][ T7995] System zones: 0-7 [ 220.459522][ T8002] loop1: detected capacity change from 0 to 2048 [ 220.468551][ T7995] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1909: bg 0: block 255: padding at end of block bitmap is not set [ 220.483262][ T8002] EXT4-fs: Ignoring removed nobh option [ 220.509340][ T8004] loop0: detected capacity change from 0 to 2048 [ 220.523861][ T8009] loop4: detected capacity change from 0 to 2048 [ 220.531172][ T8004] EXT4-fs: Ignoring removed nobh option [ 220.554043][ T8002] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.559152][ T8009] EXT4-fs: Ignoring removed nobh option [ 220.571235][ T8012] loop6: detected capacity change from 0 to 2048 [ 220.574441][ T8005] loop5: detected capacity change from 0 to 2048 [ 220.579740][ T8012] EXT4-fs: Ignoring removed nobh option [ 220.590907][ T8004] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.599308][ T8004] System zones: 0-7 [ 220.605059][ T8004] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1912: bg 0: block 255: padding at end of block bitmap is not set [ 220.615689][ T8002] System zones: 0-7 [ 220.620754][ T8009] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.631405][ T8009] System zones: 0-7 [ 220.642964][ T8005] EXT4-fs: Ignoring removed nobh option [ 220.649153][ T8009] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1913: bg 0: block 255: padding at end of block bitmap is not set [ 220.664156][ T8012] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.664517][ T8002] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1910: bg 0: block 255: padding at end of block bitmap is not set [ 220.684017][ T8012] System zones: 0-7 [ 220.703659][ T8012] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1914: bg 0: block 255: padding at end of block bitmap is not set [ 220.719231][ T8005] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.727986][ T8020] loop0: detected capacity change from 0 to 2048 [ 220.736610][ T8005] System zones: 0-7 [ 220.737039][ T8020] EXT4-fs: Ignoring removed nobh option [ 220.756430][ T8005] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1911: bg 0: block 255: padding at end of block bitmap is not set [ 220.787071][ T8024] loop1: detected capacity change from 0 to 2048 [ 220.797224][ T8024] EXT4-fs: Ignoring removed nobh option [ 220.812465][ T8020] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.819479][ T8026] loop4: detected capacity change from 0 to 2048 [ 220.827082][ T8020] System zones: 0-7 [ 220.843183][ T8031] loop6: detected capacity change from 0 to 2048 [ 220.849990][ T8020] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1915: bg 0: block 255: padding at end of block bitmap is not set [ 220.866137][ T8031] EXT4-fs: Ignoring removed nobh option [ 220.873652][ T8026] EXT4-fs: Ignoring removed nobh option [ 220.879752][ T8029] loop5: detected capacity change from 0 to 2048 [ 220.897015][ T8029] EXT4-fs: Ignoring removed nobh option [ 220.909204][ T8024] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.912433][ T8037] loop0: detected capacity change from 0 to 2048 [ 220.918388][ T8024] System zones: 0-7 [ 220.931041][ T8026] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.939395][ T8037] EXT4-fs: Ignoring removed nobh option [ 220.947346][ T8026] System zones: 0-7 [ 220.949970][ T8024] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1917: bg 0: block 255: padding at end of block bitmap is not set [ 220.952719][ T8026] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1916: bg 0: block 255: padding at end of block bitmap is not set [ 220.984122][ T8031] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 220.994777][ T8031] System zones: 0-7 [ 221.002592][ T8031] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1918: bg 0: block 255: padding at end of block bitmap is not set [ 221.016242][ T8029] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.018549][ T8037] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.025129][ T8029] System zones: 0-7 [ 221.053087][ T8037] System zones: 0-7 [ 221.053486][ T8029] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1919: bg 0: block 255: padding at end of block bitmap is not set [ 221.074063][ T8037] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1920: bg 0: block 255: padding at end of block bitmap is not set [ 221.111261][ T8050] loop6: detected capacity change from 0 to 2048 [ 221.123200][ T8048] loop4: detected capacity change from 0 to 2048 [ 221.130090][ T8050] EXT4-fs: Ignoring removed nobh option [ 221.136762][ T8048] EXT4-fs: Ignoring removed nobh option [ 221.146189][ T8046] loop1: detected capacity change from 0 to 2048 [ 221.153006][ T8046] EXT4-fs: Ignoring removed nobh option [ 221.164611][ T8050] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.178506][ T8048] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.182443][ T8052] loop5: detected capacity change from 0 to 2048 [ 221.193562][ T8052] EXT4-fs: Ignoring removed nobh option [ 221.200662][ T8050] System zones: 0-7 [ 221.204585][ T8046] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.214190][ T8046] System zones: 0-7 [ 221.218373][ T8048] System zones: 0-7 [ 221.226428][ T8046] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1921: bg 0: block 255: padding at end of block bitmap is not set [ 221.229974][ T8050] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1922: bg 0: block 255: padding at end of block bitmap is not set [ 221.258032][ T8052] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.258277][ T8058] loop0: detected capacity change from 0 to 2048 [ 221.272935][ T8048] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1923: bg 0: block 255: padding at end of block bitmap is not set [ 221.279790][ T8052] System zones: 0-7 [ 221.295915][ T8058] EXT4-fs: Ignoring removed nobh option [ 221.307859][ T8052] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1924: bg 0: block 255: padding at end of block bitmap is not set [ 221.339598][ T8064] loop6: detected capacity change from 0 to 2048 [ 221.350957][ T8064] EXT4-fs: Ignoring removed nobh option [ 221.379913][ T8067] loop1: detected capacity change from 0 to 2048 [ 221.392125][ T8067] EXT4-fs: Ignoring removed nobh option [ 221.392562][ T8058] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.413118][ T8069] loop4: detected capacity change from 0 to 2048 [ 221.421581][ T8069] EXT4-fs: Ignoring removed nobh option [ 221.428499][ T8067] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.434345][ T8072] loop5: detected capacity change from 0 to 2048 [ 221.436801][ T8067] System zones: 0-7 [ 221.443830][ T8064] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.448074][ T8058] System zones: [ 221.455944][ T8067] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1927: bg 0: block 255: padding at end of block bitmap is not set [ 221.457545][ T8064] System zones: [ 221.460512][ T8058] 0-7 [ 221.476805][ T8072] EXT4-fs: Ignoring removed nobh option [ 221.477711][ T8064] 0-7 [ 221.485835][ T8058] [ 221.493883][ T8064] [ 221.497593][ T8058] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1925: bg 0: block 255: padding at end of block bitmap is not set [ 221.513732][ T8069] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.527990][ T8069] System zones: 0-7 [ 221.532458][ T8064] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1926: bg 0: block 255: padding at end of block bitmap is not set [ 221.536028][ T8072] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.557298][ T8069] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1929: bg 0: block 255: padding at end of block bitmap is not set [ 221.579839][ T8072] System zones: 0-7 [ 221.585400][ T8072] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1928: bg 0: block 255: padding at end of block bitmap is not set [ 221.592944][ T8082] loop1: detected capacity change from 0 to 2048 [ 221.621369][ T8082] EXT4-fs: Ignoring removed nobh option [ 221.653283][ T8085] loop6: detected capacity change from 0 to 2048 [ 221.669103][ T8085] EXT4-fs: Ignoring removed nobh option [ 221.677358][ T8087] loop4: detected capacity change from 0 to 2048 [ 221.684028][ T8087] EXT4-fs: Ignoring removed nobh option [ 221.690435][ T8082] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.700494][ T8084] loop0: detected capacity change from 0 to 2048 [ 221.707870][ T8084] EXT4-fs: Ignoring removed nobh option [ 221.723306][ T8087] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.725825][ T8082] System zones: 0-7 [ 221.733685][ T8087] System zones: 0-7 [ 221.743938][ T8091] loop5: detected capacity change from 0 to 2048 [ 221.753587][ T8082] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1930: bg 0: block 255: padding at end of block bitmap is not set [ 221.755987][ T8091] EXT4-fs: Ignoring removed nobh option [ 221.776091][ T8087] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1933: bg 0: block 255: padding at end of block bitmap is not set [ 221.789010][ T8084] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.799956][ T8085] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.802559][ T8084] System zones: 0-7 [ 221.813387][ T8085] System zones: 0-7 [ 221.818757][ T8084] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1931: bg 0: block 255: padding at end of block bitmap is not set [ 221.834010][ T8085] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1932: bg 0: block 255: padding at end of block bitmap is not set [ 221.845721][ T8091] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.856645][ T8091] System zones: 0-7 [ 221.862019][ T8091] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1934: bg 0: block 255: padding at end of block bitmap is not set [ 221.919901][ T8107] loop0: detected capacity change from 0 to 2048 [ 221.919955][ T8102] loop4: detected capacity change from 0 to 2048 [ 221.933779][ T8102] EXT4-fs: Ignoring removed nobh option [ 221.942269][ T8107] EXT4-fs: Ignoring removed nobh option [ 221.953000][ T8104] loop6: detected capacity change from 0 to 2048 [ 221.960089][ T8104] EXT4-fs: Ignoring removed nobh option [ 221.976705][ T8104] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.985761][ T8107] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 221.988347][ T8106] loop1: detected capacity change from 0 to 2048 [ 221.993919][ T8107] System zones: [ 222.001867][ T8110] loop5: detected capacity change from 0 to 2048 [ 222.012338][ T8110] EXT4-fs: Ignoring removed nobh option [ 222.019849][ T8106] EXT4-fs: Ignoring removed nobh option [ 222.025698][ T8104] System zones: 0-7 [ 222.029839][ T8107] 0-7 [ 222.030375][ T8102] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.042152][ T8110] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.046036][ T8102] System zones: 0-7 [ 222.055272][ T8110] System zones: 0-7 [ 222.061296][ T8104] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1937: bg 0: block 255: padding at end of block bitmap is not set [ 222.076268][ T8107] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1938: bg 0: block 255: padding at end of block bitmap is not set [ 222.086072][ T8106] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.091534][ T8102] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1936: bg 0: block 255: padding at end of block bitmap is not set [ 222.113472][ T8106] System zones: 0-7 [ 222.118148][ T8110] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1939: bg 0: block 255: padding at end of block bitmap is not set [ 222.133332][ T8106] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1935: bg 0: block 255: padding at end of block bitmap is not set [ 222.181371][ T8124] loop5: detected capacity change from 0 to 2048 [ 222.199688][ T8124] EXT4-fs: Ignoring removed nobh option [ 222.211463][ T8126] loop1: detected capacity change from 0 to 2048 [ 222.218157][ T8127] loop0: detected capacity change from 0 to 2048 [ 222.227061][ T8129] loop4: detected capacity change from 0 to 2048 [ 222.228369][ T8126] EXT4-fs: Ignoring removed nobh option [ 222.247831][ T8124] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.249689][ T8129] EXT4-fs: Ignoring removed nobh option [ 222.259450][ T8123] loop6: detected capacity change from 0 to 2048 [ 222.262041][ T8127] EXT4-fs: Ignoring removed nobh option [ 222.268408][ T8123] EXT4-fs: Ignoring removed nobh option [ 222.273735][ T8124] System zones: 0-7 [ 222.300870][ T8126] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.304058][ T8129] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.317512][ T8129] System zones: 0-7 [ 222.322289][ T8126] System zones: 0-7 [ 222.327921][ T8129] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1943: bg 0: block 255: padding at end of block bitmap is not set [ 222.335834][ T8124] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1942: bg 0: block 255: padding at end of block bitmap is not set [ 222.356759][ T8126] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1944: bg 0: block 255: padding at end of block bitmap is not set [ 222.374547][ T8123] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.385930][ T8127] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.410576][ T8127] System zones: 0-7 [ 222.415261][ T8123] System zones: 0-7 [ 222.443525][ T8123] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1940: bg 0: block 255: padding at end of block bitmap is not set [ 222.452410][ T8143] loop4: detected capacity change from 0 to 2048 [ 222.481138][ T8144] loop5: detected capacity change from 0 to 2048 [ 222.487670][ T8127] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1941: bg 0: block 255: padding at end of block bitmap is not set [ 222.487766][ T8143] EXT4-fs: Ignoring removed nobh option [ 222.507960][ T8144] EXT4-fs: Ignoring removed nobh option [ 222.514194][ T8147] loop1: detected capacity change from 0 to 2048 [ 222.523327][ T8147] EXT4-fs: Ignoring removed nobh option [ 222.548706][ T8144] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.557726][ T8143] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.585292][ T8153] loop0: detected capacity change from 0 to 2048 [ 222.592154][ T8153] EXT4-fs: Ignoring removed nobh option [ 222.598403][ T8144] System zones: 0-7 [ 222.602751][ T8143] System zones: 0-7 [ 222.607364][ T8147] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.614907][ T8155] loop6: detected capacity change from 0 to 2048 [ 222.623255][ T8144] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1945: bg 0: block 255: padding at end of block bitmap is not set [ 222.633531][ T8155] EXT4-fs: Ignoring removed nobh option [ 222.646181][ T8143] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1946: bg 0: block 255: padding at end of block bitmap is not set [ 222.656204][ T8147] System zones: 0-7 [ 222.672124][ T8147] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1947: bg 0: block 255: padding at end of block bitmap is not set [ 222.686217][ T8153] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.694605][ T8153] System zones: 0-7 [ 222.701936][ T8153] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1948: bg 0: block 255: padding at end of block bitmap is not set [ 222.728573][ T8155] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.738707][ T8155] System zones: 0-7 [ 222.758964][ T8163] loop4: detected capacity change from 0 to 2048 [ 222.763739][ T8165] loop5: detected capacity change from 0 to 2048 [ 222.772057][ T8165] EXT4-fs: Ignoring removed nobh option [ 222.780284][ T8163] EXT4-fs: Ignoring removed nobh option [ 222.800367][ T8169] loop0: detected capacity change from 0 to 2048 [ 222.807822][ T8169] EXT4-fs: Ignoring removed nobh option [ 222.817047][ T8155] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1949: bg 0: block 255: padding at end of block bitmap is not set [ 222.819198][ T8167] loop1: detected capacity change from 0 to 2048 [ 222.838197][ T8167] EXT4-fs: Ignoring removed nobh option [ 222.844379][ T8165] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.859571][ T8165] System zones: 0-7 [ 222.859837][ T8169] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.865000][ T8165] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1951: bg 0: block 255: padding at end of block bitmap is not set [ 222.887194][ T8163] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.887688][ T8169] System zones: 0-7 [ 222.899546][ T8167] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 222.915756][ T8163] System zones: 0-7 [ 222.922014][ T8169] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1953: bg 0: block 255: padding at end of block bitmap is not set [ 222.936859][ T8167] System zones: 0-7 [ 222.937740][ T8163] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1950: bg 0: block 255: padding at end of block bitmap is not set [ 222.956019][ T8168] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm vhost-8167: bg 0: block 255: padding at end of block bitmap is not set [ 222.983226][ T8179] loop6: detected capacity change from 0 to 2048 [ 223.025431][ T8179] EXT4-fs: Ignoring removed nobh option [ 223.035252][ T8184] loop4: detected capacity change from 0 to 2048 [ 223.043650][ T8182] loop5: detected capacity change from 0 to 2048 [ 223.051776][ T8181] loop0: detected capacity change from 0 to 2048 [ 223.052591][ T8184] EXT4-fs: Ignoring removed nobh option [ 223.059298][ T8182] EXT4-fs: Ignoring removed nobh option [ 223.069979][ T8179] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.076061][ T8181] EXT4-fs: Ignoring removed nobh option [ 223.087017][ T8179] System zones: 0-7 [ 223.091110][ T8187] loop1: detected capacity change from 0 to 2048 [ 223.099058][ T8187] EXT4-fs: Ignoring removed nobh option [ 223.108050][ T8179] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1954: bg 0: block 255: padding at end of block bitmap is not set [ 223.133232][ T8184] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.143558][ T8184] System zones: 0-7 [ 223.150677][ T8181] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.152212][ T8184] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1957: bg 0: block 255: padding at end of block bitmap is not set [ 223.165865][ T8182] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.181936][ T8187] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.185791][ T8181] System zones: 0-7 [ 223.197681][ T8182] System zones: 0-7 [ 223.203913][ T8181] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1956: bg 0: block 255: padding at end of block bitmap is not set [ 223.218501][ T8187] System zones: 0-7 2025/10/19 18:16:23 executed programs: 1953 [ 223.228242][ T8182] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1955: bg 0: block 255: padding at end of block bitmap is not set [ 223.246923][ T8187] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1958: bg 0: block 255: padding at end of block bitmap is not set [ 223.270366][ T8199] loop6: detected capacity change from 0 to 2048 [ 223.283428][ T8199] EXT4-fs: Ignoring removed nobh option [ 223.316679][ T8203] loop5: detected capacity change from 0 to 2048 [ 223.325957][ T8201] loop4: detected capacity change from 0 to 2048 [ 223.332616][ T8201] EXT4-fs: Ignoring removed nobh option [ 223.341419][ T8203] EXT4-fs: Ignoring removed nobh option [ 223.360994][ T8206] loop1: detected capacity change from 0 to 2048 [ 223.363983][ T8205] loop0: detected capacity change from 0 to 2048 [ 223.368554][ T8206] EXT4-fs: Ignoring removed nobh option [ 223.386196][ T8205] EXT4-fs: Ignoring removed nobh option [ 223.392411][ T8203] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.400152][ T8199] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.401028][ T8201] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.416869][ T8199] System zones: 0-7 [ 223.422296][ T8199] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1959: bg 0: block 255: padding at end of block bitmap is not set [ 223.424818][ T8203] System zones: 0-7 [ 223.444633][ T8203] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1961: bg 0: block 255: padding at end of block bitmap is not set [ 223.453634][ T8201] System zones: 0-7 [ 223.462037][ T8205] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.473188][ T8206] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.483035][ T8201] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1960: bg 0: block 255: padding at end of block bitmap is not set [ 223.501218][ T8206] System zones: 0-7 [ 223.501749][ T8205] System zones: 0-7 [ 223.525984][ T8206] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1962: bg 0: block 255: padding at end of block bitmap is not set [ 223.540919][ T8205] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1963: bg 0: block 255: padding at end of block bitmap is not set [ 223.579416][ T8219] loop5: detected capacity change from 0 to 2048 [ 223.587211][ T8221] loop4: detected capacity change from 0 to 2048 [ 223.593918][ T8221] EXT4-fs: Ignoring removed nobh option [ 223.600104][ T8219] EXT4-fs: Ignoring removed nobh option [ 223.616267][ T8223] loop6: detected capacity change from 0 to 2048 [ 223.637129][ T8219] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.643190][ T8227] loop0: detected capacity change from 0 to 2048 [ 223.647017][ T8219] System zones: 0-7 [ 223.656498][ T8227] EXT4-fs: Ignoring removed nobh option [ 223.656986][ T8225] loop1: detected capacity change from 0 to 2048 [ 223.667388][ T8221] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.669231][ T8225] EXT4-fs: Ignoring removed nobh option [ 223.682676][ T8223] EXT4-fs: Ignoring removed nobh option [ 223.690799][ T8219] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1965: bg 0: block 255: padding at end of block bitmap is not set [ 223.705477][ T8221] System zones: 0-7 [ 223.709503][ T8225] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.719719][ T8221] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1966: bg 0: block 255: padding at end of block bitmap is not set [ 223.734672][ T8227] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.734742][ T8225] System zones: 0-7 [ 223.762605][ T8225] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1967: bg 0: block 255: padding at end of block bitmap is not set [ 223.764814][ T8227] System zones: [ 223.778965][ T8223] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.797104][ T8227] 0-7 [ 223.809273][ T8223] System zones: 0-7 [ 223.817677][ T8227] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1968: bg 0: block 255: padding at end of block bitmap is not set [ 223.832719][ T8239] loop5: detected capacity change from 0 to 2048 [ 223.839583][ T8241] loop1: detected capacity change from 0 to 2048 [ 223.846881][ T8241] EXT4-fs: Ignoring removed nobh option [ 223.852332][ T8223] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1964: bg 0: block 255: padding at end of block bitmap is not set [ 223.867266][ T8239] EXT4-fs: Ignoring removed nobh option [ 223.902771][ T8241] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.911686][ T8243] loop4: detected capacity change from 0 to 2048 [ 223.918620][ T8243] EXT4-fs: Ignoring removed nobh option [ 223.924823][ T8239] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.933789][ T8239] System zones: 0-7 [ 223.941414][ T8239] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1969: bg 0: block 255: padding at end of block bitmap is not set [ 223.952105][ T8241] System zones: 0-7 [ 223.974034][ T8243] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 223.978210][ T8246] loop0: detected capacity change from 0 to 2048 [ 223.990682][ T8243] System zones: 0-7 [ 223.997534][ T8243] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1970: bg 0: block 255: padding at end of block bitmap is not set [ 224.017526][ T8246] EXT4-fs: Ignoring removed nobh option [ 224.023609][ T8241] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1971: bg 0: block 255: padding at end of block bitmap is not set [ 224.047603][ T8255] loop5: detected capacity change from 0 to 2048 [ 224.049286][ T8253] loop6: detected capacity change from 0 to 2048 [ 224.054474][ T8255] EXT4-fs: Ignoring removed nobh option [ 224.068785][ T8253] EXT4-fs: Ignoring removed nobh option [ 224.078797][ T8246] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.087261][ T8246] System zones: 0-7 [ 224.093930][ T8246] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1972: bg 0: block 255: padding at end of block bitmap is not set [ 224.127252][ T8253] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.136148][ T8255] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.151206][ T8263] loop4: detected capacity change from 0 to 2048 [ 224.156261][ T8253] System zones: 0-7 [ 224.157721][ T8255] System zones: [ 224.163681][ T8263] EXT4-fs: Ignoring removed nobh option [ 224.173003][ T8255] 0-7 [ 224.175743][ T8259] loop1: detected capacity change from 0 to 2048 [ 224.183326][ T8259] EXT4-fs: Ignoring removed nobh option [ 224.192505][ T8253] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1973: bg 0: block 255: padding at end of block bitmap is not set [ 224.208527][ T8263] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.212805][ T8255] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1974: bg 0: block 255: padding at end of block bitmap is not set [ 224.216837][ T8263] System zones: 0-7 [ 224.237901][ T8259] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.246217][ T8259] System zones: 0-7 [ 224.247487][ T8263] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1976: bg 0: block 255: padding at end of block bitmap is not set [ 224.264953][ T8259] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1975: bg 0: block 255: padding at end of block bitmap is not set [ 224.336978][ T8271] loop6: detected capacity change from 0 to 2048 [ 224.351220][ T8272] loop4: detected capacity change from 0 to 2048 [ 224.355930][ T8271] EXT4-fs: Ignoring removed nobh option [ 224.364543][ T8277] loop0: detected capacity change from 0 to 2048 [ 224.371204][ T8273] loop5: detected capacity change from 0 to 2048 [ 224.380629][ T8279] loop1: detected capacity change from 0 to 2048 [ 224.386224][ T8273] EXT4-fs: Ignoring removed nobh option [ 224.387709][ T8277] EXT4-fs: Ignoring removed nobh option [ 224.396952][ T8272] EXT4-fs: Ignoring removed nobh option [ 224.406103][ T8279] EXT4-fs: Ignoring removed nobh option [ 224.422507][ T8271] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.432566][ T8271] System zones: 0-7 [ 224.437306][ T8272] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.442592][ T8273] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.446691][ T8272] System zones: 0-7 [ 224.458083][ T8279] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.458353][ T8273] System zones: [ 224.467710][ T8277] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 224.469080][ T8273] 0-7 [ 224.471333][ T8277] System zones: [ 224.479594][ T8273] [ 224.492042][ T8271] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1978: bg 0: block 255: padding at end of block bitmap is not set [ 224.507090][ T8273] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1979: bg 0: block 255: padding at end of block bitmap is not set [ 224.515712][ T8279] System zones: 0-7 [ 224.529142][ T8277] 0-7 [ 224.530957][ T8279] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1981: bg 0: block 255: padding at end of block bitmap is not set [ 224.533416][ T8272] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1980: bg 0: block 255: padding at end of block bitmap is not set [ 224.563277][ T8278] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm vhost-8277: bg 0: block 255: padding at end of block bitmap is not set [ 224.581596][ T7107] ------------[ cut here ]------------ [ 224.587106][ T7107] kernel BUG at fs/ext4/inode.c:2761! [ 224.597998][ T7107] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 224.604120][ T7107] CPU: 1 PID: 7107 Comm: kworker/u4:6 Not tainted syzkaller #0 [ 224.611697][ T7107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 224.621795][ T7107] Workqueue: writeback wb_workfn (flush-7:0) [ 224.627836][ T7107] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 224.633763][ T7107] 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 [ 224.653407][ T7107] RSP: 0018:ffffc90004b9f120 EFLAGS: 00010293 [ 224.659484][ T7107] RAX: ffffffff81e99cf8 RBX: 000000c410000000 RCX: ffff8881133ca880 [ 224.667464][ T7107] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 224.675443][ T7107] RBP: ffffc90004b9f490 R08: dffffc0000000000 R09: ffffed1026a1d0c2 [ 224.683422][ T7107] R10: ffffed1026a1d0c2 R11: 1ffff11026a1d0c1 R12: dffffc0000000000 [ 224.691511][ T7107] R13: ffff8881350e8720 R14: 0000008000000000 R15: ffff8881350e8608 [ 224.699531][ T7107] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 224.708466][ T7107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.715050][ T7107] CR2: 00007ffea1334bf8 CR3: 0000000131c9e000 CR4: 00000000003506a0 [ 224.723028][ T7107] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 224.730999][ T7107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 224.738973][ T7107] Call Trace: [ 224.742252][ T7107] [ 224.745193][ T7107] ? xas_start+0x317/0x3e0 [ 224.749643][ T7107] ? xas_load+0x39e/0x3b0 [ 224.753986][ T7107] ? __cfi_ext4_writepages+0x10/0x10 [ 224.759281][ T7107] ? __kasan_check_write+0x14/0x20 [ 224.764392][ T7107] ? __filemap_get_folio+0x81c/0x980 [ 224.769680][ T7107] ? __kasan_check_read+0x11/0x20 [ 224.774712][ T7107] ? folio_mark_accessed+0x1b8/0x4d0 [ 224.780015][ T7107] ? memcpy+0x56/0x70 [ 224.784000][ T7107] ? __cfi_ext4_writepages+0x10/0x10 [ 224.789291][ T7107] do_writepages+0x3a9/0x5e0 [ 224.793905][ T7107] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 224.799564][ T7107] ? __cfi_do_writepages+0x10/0x10 [ 224.804777][ T7107] ? __kasan_check_write+0x14/0x20 [ 224.809899][ T7107] ? _raw_spin_lock+0x8e/0xe0 [ 224.814853][ T7107] __writeback_single_inode+0xc6/0xad0 [ 224.820341][ T7107] ? inode_io_list_move_locked+0x366/0x3d0 [ 224.826164][ T7107] writeback_sb_inodes+0x9b8/0x1550 [ 224.831379][ T7107] ? check_preempt_wakeup+0x7fd/0xbc0 [ 224.836760][ T7107] ? queue_io+0x4c0/0x4c0 [ 224.841104][ T7107] ? __kasan_check_read+0x11/0x20 [ 224.846134][ T7107] ? queue_io+0x382/0x4c0 [ 224.850477][ T7107] wb_writeback+0x3f1/0x980 [ 224.854993][ T7107] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 224.860984][ T7107] ? set_worker_desc+0x155/0x1c0 [ 224.865942][ T7107] ? __kasan_check_write+0x14/0x20 [ 224.871062][ T7107] ? __cfi_enqueue_task_fair+0x10/0x10 [ 224.876544][ T7107] wb_workfn+0x350/0xda0 [ 224.880800][ T7107] ? __cfi_wb_workfn+0x10/0x10 [ 224.885570][ T7107] ? __cfi_sched_clock_cpu+0x10/0x10 [ 224.890951][ T7107] ? debug_smp_processor_id+0x17/0x20 [ 224.896336][ T7107] ? __kasan_check_read+0x11/0x20 [ 224.901365][ T7107] ? ttwu_do_wakeup+0xfb/0x490 [ 224.906209][ T7107] ? ttwu_do_activate+0x174/0x280 [ 224.911245][ T7107] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 224.917063][ T7107] ? try_to_wake_up+0x613/0x1220 [ 224.922102][ T7107] process_one_work+0x71f/0xc40 [ 224.926957][ T7107] worker_thread+0xa29/0x11f0 [ 224.931640][ T7107] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 224.937104][ T7107] ? __kthread_parkme+0x142/0x180 [ 224.942133][ T7107] kthread+0x281/0x320 [ 224.946209][ T7107] ? __cfi_worker_thread+0x10/0x10 [ 224.951324][ T7107] ? __cfi_kthread+0x10/0x10 [ 224.955919][ T7107] ret_from_fork+0x1f/0x30 [ 224.960346][ T7107] [ 224.963390][ T7107] Modules linked in: [ 224.988967][ T8291] loop5: detected capacity change from 0 to 2048 [ 224.999226][ T7107] ---[ end trace 0000000000000000 ]--- [ 225.004796][ T7107] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 225.005912][ T8291] EXT4-fs: Ignoring removed nobh option [ 225.015936][ T7107] 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 [ 225.026862][ T8294] loop1: detected capacity change from 0 to 2048 [ 225.036466][ T7107] RSP: 0018:ffffc90004b9f120 EFLAGS: 00010293 [ 225.043398][ T8294] EXT4-fs: Ignoring removed nobh option [ 225.053693][ T7107] RAX: ffffffff81e99cf8 RBX: 000000c410000000 RCX: ffff8881133ca880 [ 225.054642][ T8291] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 225.062434][ T7107] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 225.078726][ T7107] RBP: ffffc90004b9f490 R08: dffffc0000000000 R09: ffffed1026a1d0c2 [ 225.084354][ T8297] loop4: detected capacity change from 0 to 2048 [ 225.087130][ T7107] R10: ffffed1026a1d0c2 R11: 1ffff11026a1d0c1 R12: dffffc0000000000 [ 225.101321][ T7107] R13: ffff8881350e8720 R14: 0000008000000000 R15: ffff8881350e8608 [ 225.109432][ T7107] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 225.110865][ T8292] loop6: detected capacity change from 0 to 2048 [ 225.118543][ T7107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 225.131586][ T7107] CR2: 00007f3c97454000 CR3: 0000000111c17000 CR4: 00000000003506a0 [ 225.138572][ T8291] System zones: 0-7 [ 225.140315][ T7107] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 225.152035][ T7107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 225.160067][ T7107] Kernel panic - not syncing: Fatal exception [ 225.166275][ T7107] Kernel Offset: disabled [ 225.170776][ T7107] Rebooting in 86400 seconds..