bg 0: block 255: padding at end of block bitmap is not set [ 98.105819][ T5660] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.126754][ T5660] System zones: 0-7 [ 98.127051][ T5657] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.132214][ T5660] EXT4-fs (loop5): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.180485][ T5657] System zones: 0-7 [ 98.184393][ T5676] loop2: detected capacity change from 0 to 2048 [ 98.186016][ T5657] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.198378][ T5659] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1062: bg 0: block 255: padding at end of block bitmap is not set [ 98.213049][ T5656] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1063: bg 0: block 255: padding at end of block bitmap is not set [ 98.247447][ T5679] loop0: detected capacity change from 0 to 2048 [ 98.256551][ T5676] EXT4-fs (loop2): Ignoring removed nobh option [ 98.272915][ T5679] EXT4-fs (loop0): Ignoring removed nobh option [ 98.291400][ T5684] loop5: detected capacity change from 0 to 2048 [ 98.305893][ T5684] EXT4-fs (loop5): Ignoring removed nobh option [ 98.314996][ T5676] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.318017][ T5683] loop1: detected capacity change from 0 to 2048 [ 98.330626][ T5676] System zones: 0-7 [ 98.333203][ T5688] loop4: detected capacity change from 0 to 2048 [ 98.345145][ T5676] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.345382][ T5684] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.365628][ T5684] System zones: 0-7 [ 98.369957][ T5684] EXT4-fs (loop5): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.383365][ T5675] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1064: bg 0: block 255: padding at end of block bitmap is not set [ 98.385031][ T5679] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.415362][ T5683] EXT4-fs (loop1): Ignoring removed nobh option [ 98.419579][ T5679] System zones: 0-7 [ 98.432682][ T5679] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. 2025/10/12 08:19:30 executed programs: 1062 [ 98.445972][ T5678] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1066: bg 0: block 255: padding at end of block bitmap is not set [ 98.460781][ T5688] EXT4-fs (loop4): Ignoring removed nobh option [ 98.476822][ T5681] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1067: bg 0: block 255: padding at end of block bitmap is not set [ 98.504917][ T5683] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.513604][ T5683] System zones: 0-7 [ 98.518964][ T5683] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.520722][ T5698] loop2: detected capacity change from 0 to 2048 [ 98.539883][ T5688] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.549207][ T5688] System zones: 0-7 [ 98.553689][ T5688] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.554847][ T5682] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1068: bg 0: block 255: padding at end of block bitmap is not set [ 98.567399][ T5686] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1065: bg 0: block 255: padding at end of block bitmap is not set [ 98.625768][ T5698] EXT4-fs (loop2): Ignoring removed nobh option [ 98.648186][ T5704] loop0: detected capacity change from 0 to 2048 [ 98.659632][ T5707] loop4: detected capacity change from 0 to 2048 [ 98.676278][ T5704] EXT4-fs (loop0): Ignoring removed nobh option [ 98.680423][ T5711] loop1: detected capacity change from 0 to 2048 [ 98.692519][ T5707] EXT4-fs (loop4): Ignoring removed nobh option [ 98.705301][ T5711] EXT4-fs (loop1): Ignoring removed nobh option [ 98.705485][ T5698] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.731055][ T5713] loop5: detected capacity change from 0 to 2048 [ 98.736594][ T5698] System zones: 0-7 [ 98.742063][ T5698] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.759103][ T5696] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1069: bg 0: block 255: padding at end of block bitmap is not set [ 98.775287][ T5711] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.775313][ T5704] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.784315][ T5711] System zones: 0-7 [ 98.792031][ T5707] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.796304][ T5711] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.805082][ T5707] System zones: [ 98.817370][ T5704] System zones: [ 98.821270][ T5713] EXT4-fs (loop5): Ignoring removed nobh option [ 98.833105][ T5704] 0-7 [ 98.844658][ T5707] 0-7 [ 98.845573][ T5710] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1072: bg 0: block 255: padding at end of block bitmap is not set [ 98.848222][ T5707] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.879802][ T5704] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.896838][ T5706] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1073: bg 0: block 255: padding at end of block bitmap is not set [ 98.897323][ T5703] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1070: bg 0: block 255: padding at end of block bitmap is not set [ 98.958107][ T5725] loop2: detected capacity change from 0 to 2048 [ 98.965627][ T5713] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 98.974121][ T5713] System zones: 0-7 [ 98.979369][ T5713] EXT4-fs (loop5): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 98.985619][ T5725] EXT4-fs (loop2): Ignoring removed nobh option [ 98.993453][ T5734] loop0: detected capacity change from 0 to 2048 [ 98.999534][ T5709] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1071: bg 0: block 255: padding at end of block bitmap is not set [ 99.028849][ T5728] loop1: detected capacity change from 0 to 2048 [ 99.032162][ T5731] loop4: detected capacity change from 0 to 2048 [ 99.042261][ T5734] EXT4-fs (loop0): Ignoring removed nobh option [ 99.056136][ T5728] EXT4-fs (loop1): Ignoring removed nobh option [ 99.073861][ T5731] EXT4-fs (loop4): Ignoring removed nobh option [ 99.089399][ T5725] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.104358][ T5725] System zones: 0-7 [ 99.109160][ T5725] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.123908][ T5724] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1074: bg 0: block 255: padding at end of block bitmap is not set [ 99.142693][ T5734] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.151327][ T5728] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.161183][ T5731] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.166172][ T5728] System zones: 0-7 [ 99.171445][ T5734] System zones: 0-7 [ 99.173825][ T5728] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.177733][ T5731] System zones: [ 99.190018][ T5734] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.193226][ T5731] 0-7 [ 99.204413][ T5727] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1075: bg 0: block 255: padding at end of block bitmap is not set [ 99.206090][ T5731] [ 99.226714][ T5731] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.245281][ T5733] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1076: bg 0: block 255: padding at end of block bitmap is not set [ 99.262864][ T5729] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1077: bg 0: block 255: padding at end of block bitmap is not set [ 99.286635][ T5746] loop5: detected capacity change from 0 to 2048 [ 99.311875][ T5749] loop1: detected capacity change from 0 to 2048 [ 99.319723][ T5752] loop2: detected capacity change from 0 to 2048 [ 99.335654][ T5749] EXT4-fs (loop1): Ignoring removed nobh option [ 99.352647][ T5746] EXT4-fs (loop5): Ignoring removed nobh option [ 99.359556][ T5752] EXT4-fs (loop2): Ignoring removed nobh option [ 99.372350][ T5749] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.381894][ T5749] System zones: 0-7 [ 99.383218][ T5755] loop0: detected capacity change from 0 to 2048 [ 99.387222][ T5749] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.410823][ T5748] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1080: bg 0: block 255: padding at end of block bitmap is not set [ 99.434381][ T5760] loop4: detected capacity change from 0 to 2048 [ 99.451013][ T5755] EXT4-fs (loop0): Ignoring removed nobh option [ 99.464620][ T5752] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.468139][ T5760] EXT4-fs (loop4): Ignoring removed nobh option [ 99.473863][ T5752] System zones: [ 99.483985][ T5746] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.489088][ T5752] 0-7 [ 99.509235][ T5752] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.523602][ T5746] System zones: 0-7 [ 99.528720][ T5746] EXT4-fs (loop5): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.544192][ T5751] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1079: bg 0: block 255: padding at end of block bitmap is not set [ 99.559754][ T5745] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1078: bg 0: block 255: padding at end of block bitmap is not set [ 99.568834][ T5769] loop1: detected capacity change from 0 to 2048 [ 99.576683][ T5755] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.588872][ T5769] EXT4-fs (loop1): Ignoring removed nobh option [ 99.591465][ T5755] System zones: 0-7 [ 99.601309][ T5755] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.614810][ T5760] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.623235][ T5760] System zones: 0-7 [ 99.630330][ T5754] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1081: bg 0: block 255: padding at end of block bitmap is not set [ 99.630784][ T5760] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.668399][ T5759] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1082: bg 0: block 255: padding at end of block bitmap is not set [ 99.670333][ T5769] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.694029][ T5769] System zones: 0-7 [ 99.699177][ T5769] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.712687][ T5768] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1083: bg 0: block 255: padding at end of block bitmap is not set [ 99.733702][ T5777] loop2: detected capacity change from 0 to 2048 [ 99.750484][ T5780] loop5: detected capacity change from 0 to 2048 [ 99.765524][ T5777] EXT4-fs (loop2): Ignoring removed nobh option [ 99.805832][ T5780] EXT4-fs (loop5): Ignoring removed nobh option [ 99.814841][ T5784] loop0: detected capacity change from 0 to 2048 [ 99.822766][ T5777] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.828804][ T5786] loop4: detected capacity change from 0 to 2048 [ 99.839403][ T5777] System zones: 0-7 [ 99.844300][ T5777] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.858314][ T5780] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.860614][ T5792] loop1: detected capacity change from 0 to 2048 [ 99.867800][ T5776] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1085: bg 0: block 255: padding at end of block bitmap is not set [ 99.873865][ T5780] System zones: 0-7 [ 99.893675][ T5780] EXT4-fs (loop5): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 99.908004][ T5779] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1084: bg 0: block 255: padding at end of block bitmap is not set [ 99.915932][ T5786] EXT4-fs (loop4): Ignoring removed nobh option [ 99.933088][ T5784] EXT4-fs (loop0): Ignoring removed nobh option [ 99.940390][ T5792] EXT4-fs (loop1): Ignoring removed nobh option [ 99.966001][ T5786] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.968311][ T5792] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 99.975091][ T5786] System zones: 0-7 [ 99.983181][ T5792] System zones: 0-7 [ 99.991846][ T5792] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 100.006215][ T5786] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 100.019803][ T5791] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1088: bg 0: block 255: padding at end of block bitmap is not set [ 100.037514][ T5784] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.037862][ T5782] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1087: bg 0: block 255: padding at end of block bitmap is not set [ 100.062670][ T5784] System zones: 0-7 [ 100.067576][ T5784] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 100.077960][ T5802] loop2: detected capacity change from 0 to 2048 [ 100.093950][ T5783] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1086: bg 0: block 255: padding at end of block bitmap is not set [ 100.119541][ T5805] loop5: detected capacity change from 0 to 2048 [ 100.130826][ T5802] EXT4-fs (loop2): Ignoring removed nobh option [ 100.142778][ T5805] EXT4-fs (loop5): Ignoring removed nobh option [ 100.161767][ T5805] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.170963][ T5802] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.175924][ T5805] System zones: 0-7 [ 100.184400][ T5805] EXT4-fs (loop5): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 100.201833][ T5808] loop4: detected capacity change from 0 to 2048 [ 100.209262][ T5804] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1090: bg 0: block 255: padding at end of block bitmap is not set [ 100.223939][ T5802] System zones: 0-7 [ 100.230242][ T5802] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 100.237941][ T5816] loop0: detected capacity change from 0 to 2048 [ 100.245462][ T5801] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1089: bg 0: block 255: padding at end of block bitmap is not set [ 100.270028][ T5808] EXT4-fs (loop4): Ignoring removed nobh option [ 100.273397][ T5817] loop1: detected capacity change from 0 to 2048 [ 100.285851][ T5816] EXT4-fs (loop0): Ignoring removed nobh option [ 100.296707][ T5808] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.305753][ T5808] System zones: 0-7 [ 100.310091][ T5817] EXT4-fs (loop1): Ignoring removed nobh option [ 100.317165][ T5808] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 100.336863][ T5816] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.353894][ T5817] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.354271][ T5807] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1092: bg 0: block 255: padding at end of block bitmap is not set [ 100.367891][ T5816] System zones: [ 100.378358][ T5817] System zones: [ 100.378929][ T5825] loop5: detected capacity change from 0 to 2048 [ 100.382127][ T5817] 0-7 [ 100.386342][ T5816] 0-7 [ 100.394904][ T5817] [ 100.396776][ T5816] [ 100.399216][ T5817] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 100.401611][ T5816] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 100.413096][ T5814] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1091: bg 0: block 255: padding at end of block bitmap is not set [ 100.428965][ T5815] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1093: bg 0: block 255: padding at end of block bitmap is not set [ 100.451153][ T5825] EXT4-fs (loop5): Ignoring removed nobh option [ 100.474164][ T5830] loop2: detected capacity change from 0 to 2048 [ 100.486477][ T5830] EXT4-fs (loop2): Ignoring removed nobh option [ 100.498384][ T5825] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.535495][ T5825] System zones: 0-7 [ 100.545340][ T5825] EXT4-fs (loop5): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none. [ 100.557759][ T5830] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.565876][ T5841] loop4: detected capacity change from 0 to 2048 [ 100.566981][ T5837] loop1: detected capacity change from 0 to 2048 [ 100.573169][ T5835] loop0: detected capacity change from 0 to 2048 [ 100.579866][ T5830] System zones: 0-7 [ 100.587733][ T5824] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1094: bg 0: block 255: padding at end of block bitmap is not set [ 100.593878][ T5829] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1095: bg 0: block 255: padding at end of block bitmap is not set [ 100.608574][ T5841] EXT4-fs (loop4): Ignoring removed nobh option [ 100.636766][ T5841] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.645718][ T5841] System zones: 0-7 [ 100.650958][ T5835] EXT4-fs (loop0): Ignoring removed nobh option [ 100.654831][ T5837] EXT4-fs (loop1): Ignoring removed nobh option [ 100.671296][ T5839] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1096: bg 0: block 255: padding at end of block bitmap is not set [ 100.710890][ T5852] loop5: detected capacity change from 0 to 2048 [ 100.729026][ T5849] loop2: detected capacity change from 0 to 2048 [ 100.737773][ T5835] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.741575][ T5849] EXT4-fs (loop2): Ignoring removed nobh option [ 100.746737][ T5837] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.761475][ T5835] System zones: 0-7 [ 100.769202][ T5852] EXT4-fs (loop5): Ignoring removed nobh option [ 100.785203][ T5834] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1098: bg 0: block 255: padding at end of block bitmap is not set [ 100.790035][ T5837] System zones: 0-7 [ 100.813634][ T5836] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1097: bg 0: block 255: padding at end of block bitmap is not set [ 100.831993][ T5857] loop4: detected capacity change from 0 to 2048 [ 100.839396][ T5849] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.848452][ T5849] System zones: 0-7 [ 100.854396][ T5852] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.867332][ T5852] System zones: 0-7 [ 100.873079][ T5848] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1099: bg 0: block 255: padding at end of block bitmap is not set [ 100.874191][ T5847] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1100: bg 0: block 255: padding at end of block bitmap is not set [ 100.907339][ T5857] EXT4-fs (loop4): Ignoring removed nobh option [ 100.954330][ T5866] loop0: detected capacity change from 0 to 2048 [ 100.965946][ T5857] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 100.972223][ T5873] loop5: detected capacity change from 0 to 2048 [ 100.978452][ T5857] System zones: 0-7 [ 100.986194][ T5866] EXT4-fs (loop0): Ignoring removed nobh option [ 101.001129][ T5876] loop2: detected capacity change from 0 to 2048 [ 101.001140][ T5869] loop1: detected capacity change from 0 to 2048 [ 101.010075][ T5856] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1101: bg 0: block 255: padding at end of block bitmap is not set [ 101.026197][ T5866] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.043907][ T5866] System zones: 0-7 [ 101.045231][ T5876] EXT4-fs (loop2): Ignoring removed nobh option [ 101.054962][ T5869] EXT4-fs (loop1): Ignoring removed nobh option [ 101.054962][ T5873] EXT4-fs (loop5): Ignoring removed nobh option [ 101.076628][ T5869] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.087140][ T5869] System zones: 0-7 [ 101.093055][ T5865] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1103: bg 0: block 255: padding at end of block bitmap is not set [ 101.111063][ T5867] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1102: bg 0: block 255: padding at end of block bitmap is not set [ 101.127048][ T5876] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.141714][ T5873] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.152144][ T5876] System zones: 0-7 [ 101.152811][ T5873] System zones: 0-7 [ 101.162063][ T5872] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1104: bg 0: block 255: padding at end of block bitmap is not set [ 101.175995][ T5875] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1105: bg 0: block 255: padding at end of block bitmap is not set [ 101.211265][ T5888] loop4: detected capacity change from 0 to 2048 [ 101.236438][ T5888] EXT4-fs (loop4): Ignoring removed nobh option [ 101.250603][ T5891] loop0: detected capacity change from 0 to 2048 [ 101.268004][ T5897] loop2: detected capacity change from 0 to 2048 [ 101.273101][ T5896] loop1: detected capacity change from 0 to 2048 [ 101.275845][ T5888] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.289971][ T5888] System zones: 0-7 [ 101.291119][ T5899] loop5: detected capacity change from 0 to 2048 [ 101.296681][ T5887] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1106: bg 0: block 255: padding at end of block bitmap is not set [ 101.301769][ T5896] EXT4-fs (loop1): Ignoring removed nobh option [ 101.321077][ T5891] EXT4-fs (loop0): Ignoring removed nobh option [ 101.329307][ T5897] EXT4-fs (loop2): Ignoring removed nobh option [ 101.339525][ T5896] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.348620][ T5896] System zones: 0-7 [ 101.353936][ T5899] EXT4-fs (loop5): Ignoring removed nobh option [ 101.374695][ T5891] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.382870][ T5891] System zones: 0-7 [ 101.397267][ T5895] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1108: bg 0: block 255: padding at end of block bitmap is not set [ 101.412717][ T5897] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.420964][ T5897] System zones: 0-7 [ 101.427287][ T5893] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1109: bg 0: block 255: padding at end of block bitmap is not set [ 101.438808][ T5911] loop4: detected capacity change from 0 to 2048 [ 101.454704][ T5911] EXT4-fs (loop4): Ignoring removed nobh option [ 101.458894][ T5899] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.470837][ T5899] System zones: 0-7 [ 101.481578][ T5894] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1110: bg 0: block 255: padding at end of block bitmap is not set [ 101.506137][ T5911] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.516500][ T5911] System zones: 0-7 [ 101.521140][ T5890] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1107: bg 0: block 255: padding at end of block bitmap is not set [ 101.539827][ T5918] loop1: detected capacity change from 0 to 2048 [ 101.547182][ T5910] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1111: bg 0: block 255: padding at end of block bitmap is not set [ 101.570459][ T5918] EXT4-fs (loop1): Ignoring removed nobh option [ 101.592262][ T5921] loop2: detected capacity change from 0 to 2048 [ 101.600120][ T5921] EXT4-fs (loop2): Ignoring removed nobh option [ 101.622184][ T5924] loop5: detected capacity change from 0 to 2048 [ 101.627673][ T5918] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.639400][ T5921] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.648501][ T5918] System zones: 0-7 [ 101.653456][ T5921] System zones: 0-7 [ 101.665173][ T5927] loop4: detected capacity change from 0 to 2048 [ 101.673569][ T5920] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1113: bg 0: block 255: padding at end of block bitmap is not set [ 101.684417][ T5924] EXT4-fs (loop5): Ignoring removed nobh option [ 101.690248][ T5917] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1112: bg 0: block 255: padding at end of block bitmap is not set [ 101.724030][ T5924] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.732690][ T5934] loop0: detected capacity change from 0 to 2048 [ 101.733847][ T5924] System zones: 0-7 [ 101.749235][ T5934] EXT4-fs (loop0): Ignoring removed nobh option [ 101.757296][ T5923] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1114: bg 0: block 255: padding at end of block bitmap is not set [ 101.784166][ T5939] loop2: detected capacity change from 0 to 2048 [ 101.792204][ T5934] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.800876][ T5934] System zones: 0-7 [ 101.803857][ T5927] EXT4-fs (loop4): Ignoring removed nobh option [ 101.813108][ T5933] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1116: bg 0: block 255: padding at end of block bitmap is not set [ 101.821282][ T5944] loop1: detected capacity change from 0 to 2048 [ 101.830842][ T5927] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.844354][ T5927] System zones: 0-7 [ 101.850238][ T5939] EXT4-fs (loop2): Ignoring removed nobh option [ 101.854563][ T5925] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1115: bg 0: block 255: padding at end of block bitmap is not set [ 101.881473][ T5939] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.894894][ T5939] System zones: 0-7 [ 101.900062][ T5944] EXT4-fs (loop1): Ignoring removed nobh option [ 101.923342][ T5938] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1117: bg 0: block 255: padding at end of block bitmap is not set [ 101.948480][ T5951] loop5: detected capacity change from 0 to 2048 [ 101.967809][ T5944] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 101.977179][ T5954] loop0: detected capacity change from 0 to 2048 [ 101.983806][ T5944] System zones: 0-7 [ 101.996596][ T5943] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1118: bg 0: block 255: padding at end of block bitmap is not set [ 102.013413][ T5951] EXT4-fs (loop5): Ignoring removed nobh option [ 102.023739][ T5959] loop4: detected capacity change from 0 to 2048 [ 102.036634][ T5954] EXT4-fs (loop0): Ignoring removed nobh option [ 102.043315][ T5951] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.043375][ T5951] System zones: 0-7 [ 102.060105][ T5950] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1119: bg 0: block 255: padding at end of block bitmap is not set [ 102.085052][ T5959] EXT4-fs (loop4): Ignoring removed nobh option [ 102.118218][ T5966] loop2: detected capacity change from 0 to 2048 [ 102.127206][ T5954] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.136892][ T5964] loop1: detected capacity change from 0 to 2048 [ 102.137230][ T5954] System zones: 0-7 [ 102.148905][ T5966] EXT4-fs (loop2): Ignoring removed nobh option [ 102.157371][ T5953] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1120: bg 0: block 255: padding at end of block bitmap is not set [ 102.159717][ T5959] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.175318][ T5966] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.181279][ T5959] System zones: 0-7 [ 102.193300][ T5966] System zones: 0-7 [ 102.196154][ T5964] EXT4-fs (loop1): Ignoring removed nobh option [ 102.208584][ T5958] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1121: bg 0: block 255: padding at end of block bitmap is not set [ 102.213474][ T5965] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1122: bg 0: block 255: padding at end of block bitmap is not set [ 102.241741][ T5974] loop5: detected capacity change from 0 to 2048 [ 102.243512][ T5964] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.257830][ T5964] System zones: 0-7 [ 102.264107][ T5963] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1123: bg 0: block 255: padding at end of block bitmap is not set [ 102.293256][ T5981] loop0: detected capacity change from 0 to 2048 [ 102.301007][ T5974] EXT4-fs (loop5): Ignoring removed nobh option [ 102.319792][ T5981] EXT4-fs (loop0): Ignoring removed nobh option [ 102.339508][ T5974] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.341493][ T5991] loop2: detected capacity change from 0 to 2048 [ 102.356153][ T5974] System zones: 0-7 [ 102.356798][ T5986] loop4: detected capacity change from 0 to 2048 [ 102.363467][ T5985] loop1: detected capacity change from 0 to 2048 [ 102.369018][ T5973] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1124: bg 0: block 255: padding at end of block bitmap is not set [ 102.377505][ T5981] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.399569][ T5981] System zones: 0-7 [ 102.400652][ T5986] EXT4-fs (loop4): Ignoring removed nobh option [ 102.404772][ T5985] EXT4-fs (loop1): Ignoring removed nobh option [ 102.418552][ T5980] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1125: bg 0: block 255: padding at end of block bitmap is not set [ 102.425957][ T5985] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.442245][ T5991] EXT4-fs (loop2): Ignoring removed nobh option [ 102.442583][ T5985] System zones: 0-7 [ 102.457399][ T5984] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1128: bg 0: block 255: padding at end of block bitmap is not set [ 102.477003][ T5986] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.501308][ T5986] System zones: 0-7 [ 102.543944][ T5983] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1126: bg 0: block 255: padding at end of block bitmap is not set [ 102.553852][ T6002] loop5: detected capacity change from 0 to 2048 [ 102.566000][ T5991] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.574331][ T5991] System zones: 0-7 [ 102.587102][ T5992] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-5991: bg 0: block 255: padding at end of block bitmap is not set [ 102.601797][ T6006] loop0: detected capacity change from 0 to 2048 [ 102.613808][ T6002] EXT4-fs (loop5): Ignoring removed nobh option [ 102.622455][ T6006] EXT4-fs (loop0): Ignoring removed nobh option [ 102.656698][ T6002] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.668066][ T6002] System zones: 0-7 [ 102.674023][ T6001] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1129: bg 0: block 255: padding at end of block bitmap is not set [ 102.690607][ T6006] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.701174][ T6012] loop1: detected capacity change from 0 to 2048 [ 102.729056][ T6016] loop2: detected capacity change from 0 to 2048 [ 102.736393][ T6006] System zones: 0-7 [ 102.741974][ T6016] EXT4-fs (loop2): Ignoring removed nobh option [ 102.743752][ T6019] loop4: detected capacity change from 0 to 2048 [ 102.749935][ T6005] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1130: bg 0: block 255: padding at end of block bitmap is not set [ 102.765803][ T6016] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.773859][ T6012] EXT4-fs (loop1): Ignoring removed nobh option [ 102.790913][ T6016] System zones: 0-7 [ 102.805490][ T6014] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1132: bg 0: block 255: padding at end of block bitmap is not set [ 102.809799][ T6012] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.831619][ T6025] loop5: detected capacity change from 0 to 2048 [ 102.848824][ T6012] System zones: 0-7 [ 102.854052][ T6019] EXT4-fs (loop4): Ignoring removed nobh option [ 102.865733][ T6011] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1131: bg 0: block 255: padding at end of block bitmap is not set [ 102.872144][ T6029] loop0: detected capacity change from 0 to 2048 [ 102.890051][ T6025] EXT4-fs (loop5): Ignoring removed nobh option [ 102.898186][ T6019] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.907878][ T6019] System zones: 0-7 [ 102.913723][ T6018] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1133: bg 0: block 255: padding at end of block bitmap is not set [ 102.932399][ T6025] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 102.942244][ T6025] System zones: 0-7 [ 102.949785][ T6024] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1134: bg 0: block 255: padding at end of block bitmap is not set [ 102.970813][ T6029] EXT4-fs (loop0): Ignoring removed nobh option [ 103.014164][ T6038] loop1: detected capacity change from 0 to 2048 [ 103.026690][ T6036] loop2: detected capacity change from 0 to 2048 [ 103.050294][ T6042] loop4: detected capacity change from 0 to 2048 [ 103.059822][ T6038] EXT4-fs (loop1): Ignoring removed nobh option [ 103.073447][ T6036] EXT4-fs (loop2): Ignoring removed nobh option [ 103.075051][ T6029] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.080746][ T6046] loop5: detected capacity change from 0 to 2048 [ 103.105348][ T6029] System zones: 0-7 [ 103.118644][ T6028] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1135: bg 0: block 255: padding at end of block bitmap is not set [ 103.118683][ T6036] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.135678][ T6036] System zones: 0-7 [ 103.146481][ T6038] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.154314][ T6035] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1136: bg 0: block 255: padding at end of block bitmap is not set [ 103.167063][ T6042] EXT4-fs (loop4): Ignoring removed nobh option [ 103.176087][ T6038] System zones: 0-7 [ 103.198237][ T6046] EXT4-fs (loop5): Ignoring removed nobh option [ 103.207101][ T6037] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1137: bg 0: block 255: padding at end of block bitmap is not set [ 103.231392][ T6042] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.235865][ T6046] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.241970][ T6042] System zones: 0-7 [ 103.257729][ T6046] System zones: 0-7 [ 103.275331][ T6040] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1138: bg 0: block 255: padding at end of block bitmap is not set [ 103.278774][ T6058] loop2: detected capacity change from 0 to 2048 [ 103.295190][ T6044] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1139: bg 0: block 255: padding at end of block bitmap is not set [ 103.316128][ T6058] EXT4-fs (loop2): Ignoring removed nobh option [ 103.343878][ T6058] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.344242][ T6061] loop0: detected capacity change from 0 to 2048 [ 103.352633][ T6058] System zones: 0-7 [ 103.370494][ T6061] EXT4-fs (loop0): Ignoring removed nobh option [ 103.377034][ T6057] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1141: bg 0: block 255: padding at end of block bitmap is not set [ 103.419510][ T6061] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.430491][ T6061] System zones: 0-7 [ 103.436710][ T6060] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1140: bg 0: block 255: padding at end of block bitmap is not set [ 103.450429][ T6067] loop4: detected capacity change from 0 to 2048 2025/10/12 08:19:35 executed programs: 1138 [ 103.467667][ T6072] loop1: detected capacity change from 0 to 2048 [ 103.478066][ T6069] loop5: detected capacity change from 0 to 2048 [ 103.511188][ T6067] EXT4-fs (loop4): Ignoring removed nobh option [ 103.512966][ T6072] EXT4-fs (loop1): Ignoring removed nobh option [ 103.518119][ T6069] EXT4-fs (loop5): Ignoring removed nobh option [ 103.543582][ T6080] loop2: detected capacity change from 0 to 2048 [ 103.552053][ T6078] loop0: detected capacity change from 0 to 2048 [ 103.565322][ T6078] EXT4-fs (loop0): Ignoring removed nobh option [ 103.572514][ T6080] EXT4-fs (loop2): Ignoring removed nobh option [ 103.580412][ T6072] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.591247][ T6072] System zones: 0-7 [ 103.595269][ T6067] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.596128][ T6069] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.612957][ T6069] System zones: 0-7 [ 103.619056][ T6067] System zones: 0-7 [ 103.626998][ T6071] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1142: bg 0: block 255: padding at end of block bitmap is not set [ 103.635601][ T6065] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1143: bg 0: block 255: padding at end of block bitmap is not set [ 103.666081][ T6066] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1144: bg 0: block 255: padding at end of block bitmap is not set [ 103.685491][ T6078] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.695025][ T6078] System zones: 0-7 [ 103.697334][ T6080] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.708777][ T6080] System zones: 0-7 [ 103.718486][ T6076] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1145: bg 0: block 255: padding at end of block bitmap is not set [ 103.736063][ T6077] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1146: bg 0: block 255: padding at end of block bitmap is not set [ 103.797798][ T6096] loop1: detected capacity change from 0 to 2048 [ 103.798778][ T6099] loop5: detected capacity change from 0 to 2048 [ 103.818524][ T6093] loop4: detected capacity change from 0 to 2048 [ 103.832119][ T6099] EXT4-fs (loop5): Ignoring removed nobh option [ 103.832270][ T6096] EXT4-fs (loop1): Ignoring removed nobh option [ 103.846223][ T6103] loop0: detected capacity change from 0 to 2048 [ 103.859563][ T6096] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.861592][ T6104] loop2: detected capacity change from 0 to 2048 [ 103.868439][ T6096] System zones: 0-7 [ 103.879433][ T6093] EXT4-fs (loop4): Ignoring removed nobh option [ 103.883082][ T6095] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1147: bg 0: block 255: padding at end of block bitmap is not set [ 103.904415][ T6099] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.914553][ T6104] EXT4-fs (loop2): Ignoring removed nobh option [ 103.917625][ T6103] EXT4-fs (loop0): Ignoring removed nobh option [ 103.928564][ T6099] System zones: 0-7 [ 103.945794][ T6093] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 103.946398][ T6098] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1149: bg 0: block 255: padding at end of block bitmap is not set [ 103.959370][ T6093] System zones: 0-7 [ 103.999425][ T6092] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1148: bg 0: block 255: padding at end of block bitmap is not set [ 104.017117][ T6104] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.027717][ T6103] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.038411][ T6104] System zones: 0-7 [ 104.042842][ T6103] System zones: 0-7 [ 104.049786][ T6102] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1150: bg 0: block 255: padding at end of block bitmap is not set [ 104.071877][ T6101] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1151: bg 0: block 255: padding at end of block bitmap is not set [ 104.101748][ T6121] loop1: detected capacity change from 0 to 2048 [ 104.129643][ T6121] EXT4-fs (loop1): Ignoring removed nobh option [ 104.154235][ T6124] loop5: detected capacity change from 0 to 2048 [ 104.171220][ T6124] EXT4-fs (loop5): Ignoring removed nobh option [ 104.175505][ T6127] loop4: detected capacity change from 0 to 2048 [ 104.183628][ T6130] loop2: detected capacity change from 0 to 2048 [ 104.196218][ T6121] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.199502][ T6133] loop0: detected capacity change from 0 to 2048 [ 104.205518][ T6121] System zones: 0-7 [ 104.213692][ T6124] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.218299][ T6120] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1154: bg 0: block 255: padding at end of block bitmap is not set [ 104.235850][ T6124] System zones: 0-7 [ 104.246661][ T6127] EXT4-fs (loop4): Ignoring removed nobh option [ 104.255164][ T6130] EXT4-fs (loop2): Ignoring removed nobh option [ 104.269294][ T6127] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.273680][ T6123] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1155: bg 0: block 255: padding at end of block bitmap is not set [ 104.278264][ T6127] System zones: 0-7 [ 104.299125][ T6133] EXT4-fs (loop0): Ignoring removed nobh option [ 104.316961][ T6130] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.339107][ T6126] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1153: bg 0: block 255: padding at end of block bitmap is not set [ 104.339809][ T6130] System zones: 0-7 [ 104.369556][ T6129] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1156: bg 0: block 255: padding at end of block bitmap is not set [ 104.378311][ T6144] loop1: detected capacity change from 0 to 2048 [ 104.390794][ T6133] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.407095][ T6144] EXT4-fs (loop1): Ignoring removed nobh option [ 104.416279][ T6133] System zones: 0-7 [ 104.424256][ T6131] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1157: bg 0: block 255: padding at end of block bitmap is not set [ 104.441244][ T6149] loop5: detected capacity change from 0 to 2048 [ 104.460060][ T6144] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.469742][ T6154] loop4: detected capacity change from 0 to 2048 [ 104.472150][ T6144] System zones: 0-7 [ 104.482638][ T6149] EXT4-fs (loop5): Ignoring removed nobh option [ 104.489625][ T6143] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1158: bg 0: block 255: padding at end of block bitmap is not set [ 104.511464][ T6149] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.523916][ T6149] System zones: 0-7 [ 104.537078][ T6154] EXT4-fs (loop4): Ignoring removed nobh option [ 104.546708][ T6148] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1159: bg 0: block 255: padding at end of block bitmap is not set [ 104.582046][ T6154] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.591984][ T6154] System zones: 0-7 [ 104.599107][ T6153] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1160: bg 0: block 255: padding at end of block bitmap is not set [ 104.617455][ T6159] loop2: detected capacity change from 0 to 2048 [ 104.638561][ T6167] loop1: detected capacity change from 0 to 2048 [ 104.650510][ T6162] loop0: detected capacity change from 0 to 2048 [ 104.661995][ T6173] loop5: detected capacity change from 0 to 2048 [ 104.663124][ T6159] EXT4-fs (loop2): Ignoring removed nobh option [ 104.677524][ T6167] EXT4-fs (loop1): Ignoring removed nobh option [ 104.685400][ T6170] loop4: detected capacity change from 0 to 2048 [ 104.686287][ T6162] EXT4-fs (loop0): Ignoring removed nobh option [ 104.701113][ T6173] EXT4-fs (loop5): Ignoring removed nobh option [ 104.709058][ T6159] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.719079][ T6159] System zones: 0-7 [ 104.722607][ T6162] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.725263][ T6167] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.732006][ T6162] System zones: 0-7 [ 104.740680][ T6173] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.754297][ T6170] EXT4-fs (loop4): Ignoring removed nobh option [ 104.767123][ T6167] System zones: 0-7 [ 104.771656][ T6173] System zones: 0-7 [ 104.777715][ T6160] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1162: bg 0: block 255: padding at end of block bitmap is not set [ 104.792975][ T6165] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1163: bg 0: block 255: padding at end of block bitmap is not set [ 104.816200][ T6172] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1164: bg 0: block 255: padding at end of block bitmap is not set [ 104.836262][ T6170] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.845509][ T6170] System zones: 0-7 [ 104.850957][ T6169] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1165: bg 0: block 255: padding at end of block bitmap is not set [ 104.881203][ T6187] loop2: detected capacity change from 0 to 2048 [ 104.909993][ T6190] loop5: detected capacity change from 0 to 2048 [ 104.917416][ T6187] EXT4-fs (loop2): Ignoring removed nobh option [ 104.926480][ T6190] EXT4-fs (loop5): Ignoring removed nobh option [ 104.945244][ T6187] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.949011][ T6193] loop1: detected capacity change from 0 to 2048 [ 104.954370][ T6196] loop0: detected capacity change from 0 to 2048 [ 104.969280][ T6187] System zones: 0-7 [ 104.975539][ T6190] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 104.976874][ T6186] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1167: bg 0: block 255: padding at end of block bitmap is not set [ 104.984918][ T6190] System zones: 0-7 [ 105.006269][ T6196] EXT4-fs (loop0): Ignoring removed nobh option [ 105.008290][ T6189] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1168: bg 0: block 255: padding at end of block bitmap is not set [ 105.030928][ T6193] EXT4-fs (loop1): Ignoring removed nobh option [ 105.057166][ T6196] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.071803][ T6196] System zones: 0-7 [ 105.080341][ T6195] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1166: bg 0: block 255: padding at end of block bitmap is not set [ 105.104400][ T6193] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.113046][ T6207] loop4: detected capacity change from 0 to 2048 [ 105.116274][ T6193] System zones: 0-7 [ 105.133305][ T6192] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1169: bg 0: block 255: padding at end of block bitmap is not set [ 105.152844][ T6207] EXT4-fs (loop4): Ignoring removed nobh option [ 105.169396][ T6210] loop5: detected capacity change from 0 to 2048 [ 105.173468][ T6213] loop2: detected capacity change from 0 to 2048 [ 105.184441][ T6210] EXT4-fs (loop5): Ignoring removed nobh option [ 105.192590][ T6207] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.202740][ T6207] System zones: 0-7 [ 105.204014][ T6210] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.209064][ T6206] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1170: bg 0: block 255: padding at end of block bitmap is not set [ 105.215806][ T6210] System zones: 0-7 [ 105.236842][ T6208] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1172: bg 0: block 255: padding at end of block bitmap is not set [ 105.253191][ T6213] EXT4-fs (loop2): Ignoring removed nobh option [ 105.281711][ T6221] loop0: detected capacity change from 0 to 2048 [ 105.290112][ T6213] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.299609][ T6213] System zones: 0-7 [ 105.319181][ T6221] EXT4-fs (loop0): Ignoring removed nobh option [ 105.322410][ T6212] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1171: bg 0: block 255: padding at end of block bitmap is not set [ 105.341224][ T6222] loop1: detected capacity change from 0 to 2048 [ 105.352920][ T6228] loop4: detected capacity change from 0 to 2048 [ 105.362367][ T6228] EXT4-fs (loop4): Ignoring removed nobh option [ 105.378614][ T6222] EXT4-fs (loop1): Ignoring removed nobh option [ 105.398217][ T6231] loop5: detected capacity change from 0 to 2048 [ 105.411899][ T6221] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.412039][ T6222] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.421841][ T6221] System zones: 0-7 [ 105.438525][ T6231] EXT4-fs (loop5): Ignoring removed nobh option [ 105.449117][ T6228] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.452402][ T6235] loop2: detected capacity change from 0 to 2048 [ 105.465717][ T6219] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1173: bg 0: block 255: padding at end of block bitmap is not set [ 105.486256][ T6228] System zones: 0-7 [ 105.495707][ T6222] System zones: 0-7 [ 105.510228][ T6235] EXT4-fs (loop2): Ignoring removed nobh option [ 105.510252][ T6220] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1174: bg 0: block 255: padding at end of block bitmap is not set [ 105.535306][ T6227] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1175: bg 0: block 255: padding at end of block bitmap is not set [ 105.563160][ T6231] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.563830][ T6235] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.580867][ T6235] System zones: 0-7 [ 105.586309][ T6231] System zones: 0-7 [ 105.593276][ T6234] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1177: bg 0: block 255: padding at end of block bitmap is not set [ 105.609926][ T6230] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1176: bg 0: block 255: padding at end of block bitmap is not set [ 105.631232][ T6248] loop0: detected capacity change from 0 to 2048 [ 105.657968][ T6254] loop4: detected capacity change from 0 to 2048 [ 105.659618][ T6251] loop1: detected capacity change from 0 to 2048 [ 105.672912][ T6248] EXT4-fs (loop0): Ignoring removed nobh option [ 105.689066][ T6254] EXT4-fs (loop4): Ignoring removed nobh option [ 105.703763][ T6258] loop2: detected capacity change from 0 to 2048 [ 105.713631][ T6258] EXT4-fs (loop2): Ignoring removed nobh option [ 105.715744][ T6248] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.732124][ T6248] System zones: 0-7 [ 105.736571][ T6251] EXT4-fs (loop1): Ignoring removed nobh option [ 105.737052][ T6254] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.754102][ T6254] System zones: 0-7 [ 105.761891][ T6260] loop5: detected capacity change from 0 to 2048 [ 105.762443][ T6258] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.770934][ T6246] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1178: bg 0: block 255: padding at end of block bitmap is not set [ 105.792433][ T6253] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1180: bg 0: block 255: padding at end of block bitmap is not set [ 105.793594][ T6258] System zones: 0-7 [ 105.811379][ T6251] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.814168][ T6257] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1182: bg 0: block 255: padding at end of block bitmap is not set [ 105.821424][ T6251] System zones: 0-7 [ 105.844221][ T6260] EXT4-fs (loop5): Ignoring removed nobh option [ 105.847012][ T6250] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1179: bg 0: block 255: padding at end of block bitmap is not set [ 105.883446][ T6260] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 105.893236][ T6260] System zones: 0-7 [ 105.901985][ T6256] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1181: bg 0: block 255: padding at end of block bitmap is not set [ 105.942355][ T6273] loop1: detected capacity change from 0 to 2048 [ 105.951013][ T6276] loop4: detected capacity change from 0 to 2048 [ 105.959919][ T6279] loop2: detected capacity change from 0 to 2048 [ 105.965559][ T6273] EXT4-fs (loop1): Ignoring removed nobh option [ 105.974088][ T6279] EXT4-fs (loop2): Ignoring removed nobh option [ 105.982279][ T6282] loop0: detected capacity change from 0 to 2048 [ 105.999897][ T6282] EXT4-fs (loop0): Ignoring removed nobh option [ 106.009697][ T6276] EXT4-fs (loop4): Ignoring removed nobh option [ 106.020860][ T6285] loop5: detected capacity change from 0 to 2048 [ 106.029985][ T6273] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.044067][ T6273] System zones: 0-7 [ 106.044651][ T6279] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.050469][ T6272] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1186: bg 0: block 255: padding at end of block bitmap is not set [ 106.072326][ T6285] EXT4-fs (loop5): Ignoring removed nobh option [ 106.072724][ T6279] System zones: 0-7 [ 106.090789][ T6278] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1185: bg 0: block 255: padding at end of block bitmap is not set [ 106.091078][ T6276] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.115119][ T6285] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.123815][ T6285] System zones: 0-7 [ 106.130049][ T6276] System zones: 0-7 [ 106.134859][ T6282] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.143220][ T6282] System zones: 0-7 [ 106.156976][ T6284] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1187: bg 0: block 255: padding at end of block bitmap is not set [ 106.163317][ T6281] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1183: bg 0: block 255: padding at end of block bitmap is not set [ 106.216123][ T6275] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1184: bg 0: block 255: padding at end of block bitmap is not set [ 106.256250][ T6298] loop2: detected capacity change from 0 to 2048 [ 106.298537][ T6301] loop5: detected capacity change from 0 to 2048 [ 106.304787][ T6298] EXT4-fs (loop2): Ignoring removed nobh option [ 106.324425][ T6305] loop0: detected capacity change from 0 to 2048 [ 106.339396][ T6308] loop4: detected capacity change from 0 to 2048 [ 106.341691][ T6310] loop1: detected capacity change from 0 to 2048 [ 106.347657][ T6298] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.361754][ T6298] System zones: 0-7 [ 106.366488][ T6301] EXT4-fs (loop5): Ignoring removed nobh option [ 106.367459][ T6305] EXT4-fs (loop0): Ignoring removed nobh option [ 106.380773][ T6308] EXT4-fs (loop4): Ignoring removed nobh option [ 106.388360][ T6297] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1189: bg 0: block 255: padding at end of block bitmap is not set [ 106.407976][ T6310] EXT4-fs (loop1): Ignoring removed nobh option [ 106.448694][ T6301] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.458956][ T6308] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.467960][ T6301] System zones: 0-7 [ 106.473478][ T6300] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1191: bg 0: block 255: padding at end of block bitmap is not set [ 106.478808][ T6308] System zones: 0-7 [ 106.503234][ T6310] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.504823][ T6305] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.512275][ T6310] System zones: 0-7 [ 106.526595][ T6303] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1188: bg 0: block 255: padding at end of block bitmap is not set [ 106.528371][ T6307] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1192: bg 0: block 255: padding at end of block bitmap is not set [ 106.557375][ T6305] System zones: 0-7 [ 106.566876][ T6304] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1190: bg 0: block 255: padding at end of block bitmap is not set [ 106.600005][ T6323] loop2: detected capacity change from 0 to 2048 [ 106.628010][ T6326] loop5: detected capacity change from 0 to 2048 [ 106.635646][ T6329] loop4: detected capacity change from 0 to 2048 [ 106.641030][ T6332] loop0: detected capacity change from 0 to 2048 [ 106.652739][ T6323] EXT4-fs (loop2): Ignoring removed nobh option [ 106.660335][ T6335] loop1: detected capacity change from 0 to 2048 [ 106.666282][ T6323] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.670188][ T6326] EXT4-fs (loop5): Ignoring removed nobh option [ 106.677131][ T6329] EXT4-fs (loop4): Ignoring removed nobh option [ 106.690888][ T6323] System zones: 0-7 [ 106.695116][ T6335] EXT4-fs (loop1): Ignoring removed nobh option [ 106.697990][ T6322] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1193: bg 0: block 255: padding at end of block bitmap is not set [ 106.717541][ T6332] EXT4-fs (loop0): Ignoring removed nobh option [ 106.734956][ T6329] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.744614][ T6329] System zones: 0-7 [ 106.753635][ T6326] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.753660][ T6332] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.777632][ T6332] System zones: 0-7 [ 106.779004][ T6326] System zones: 0-7 [ 106.787111][ T6335] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 106.805429][ T6328] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1195: bg 0: block 255: padding at end of block bitmap is not set [ 106.806846][ T6335] System zones: 0-7 [ 106.825095][ T6331] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1197: bg 0: block 255: padding at end of block bitmap is not set [ 106.853313][ T6325] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1194: bg 0: block 255: padding at end of block bitmap is not set [ 106.874305][ T6348] loop2: detected capacity change from 0 to 2048 [ 106.884275][ T6334] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1196: bg 0: block 255: padding at end of block bitmap is not set [ 106.908911][ T6348] EXT4-fs (loop2): Ignoring removed nobh option [ 106.950125][ T6351] loop4: detected capacity change from 0 to 2048 [ 106.962544][ T6356] loop5: detected capacity change from 0 to 2048 [ 106.980777][ T6360] loop1: detected capacity change from 0 to 2048 [ 106.984742][ T6356] EXT4-fs (loop5): Ignoring removed nobh option [ 106.995185][ T6354] loop0: detected capacity change from 0 to 2048 [ 106.995678][ T6348] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.011139][ T6360] EXT4-fs (loop1): Ignoring removed nobh option [ 107.018121][ T6348] System zones: 0-7 [ 107.025454][ T6347] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1198: bg 0: block 255: padding at end of block bitmap is not set [ 107.029187][ T6360] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.045050][ T6356] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.051126][ T6360] System zones: 0-7 [ 107.059948][ T6351] EXT4-fs (loop4): Ignoring removed nobh option [ 107.063861][ T6356] System zones: 0-7 [ 107.069667][ T6354] EXT4-fs (loop0): Ignoring removed nobh option [ 107.083787][ T6359] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1202: bg 0: block 255: padding at end of block bitmap is not set [ 107.102618][ T6355] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1201: bg 0: block 255: padding at end of block bitmap is not set [ 107.119168][ T6354] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.129550][ T6354] System zones: 0-7 [ 107.131222][ T6351] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.142309][ T6351] System zones: 0-7 [ 107.155748][ T6353] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1200: bg 0: block 255: padding at end of block bitmap is not set [ 107.177107][ T6373] loop2: detected capacity change from 0 to 2048 [ 107.212847][ T6350] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1199: bg 0: block 255: padding at end of block bitmap is not set [ 107.215413][ T6375] loop5: detected capacity change from 0 to 2048 [ 107.231034][ T6379] loop1: detected capacity change from 0 to 2048 [ 107.240969][ T6373] EXT4-fs (loop2): Ignoring removed nobh option [ 107.251245][ T6375] EXT4-fs (loop5): Ignoring removed nobh option [ 107.266210][ T6375] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.266224][ T6373] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.266275][ T6373] System zones: [ 107.275618][ T6375] System zones: [ 107.289310][ T6379] EXT4-fs (loop1): Ignoring removed nobh option [ 107.292040][ T6373] 0-7 [ 107.305154][ T6375] 0-7 [ 107.307042][ T6372] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1203: bg 0: block 255: padding at end of block bitmap is not set [ 107.330342][ T6374] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1205: bg 0: block 255: padding at end of block bitmap is not set [ 107.356087][ T6387] loop0: detected capacity change from 0 to 2048 [ 107.369368][ T6388] loop4: detected capacity change from 0 to 2048 [ 107.383018][ T6379] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.391620][ T6379] System zones: 0-7 [ 107.397823][ T6388] EXT4-fs (loop4): Ignoring removed nobh option [ 107.397823][ T6387] EXT4-fs (loop0): Ignoring removed nobh option [ 107.405746][ T6378] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1204: bg 0: block 255: padding at end of block bitmap is not set [ 107.438419][ T6387] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.473898][ T6387] System zones: 0-7 [ 107.474585][ T6388] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.488048][ T6386] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1206: bg 0: block 255: padding at end of block bitmap is not set [ 107.505168][ T6388] System zones: 0-7 [ 107.525327][ T6385] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1207: bg 0: block 255: padding at end of block bitmap is not set [ 107.525836][ T6404] loop5: detected capacity change from 0 to 2048 [ 107.548582][ T6402] loop1: detected capacity change from 0 to 2048 [ 107.550079][ T6398] loop2: detected capacity change from 0 to 2048 [ 107.576104][ T6398] EXT4-fs (loop2): Ignoring removed nobh option [ 107.585341][ T6402] EXT4-fs (loop1): Ignoring removed nobh option [ 107.594186][ T6398] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.603604][ T6409] loop0: detected capacity change from 0 to 2048 [ 107.608602][ T6398] System zones: 0-7 [ 107.615312][ T6404] EXT4-fs (loop5): Ignoring removed nobh option [ 107.623415][ T6402] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.632721][ T6402] System zones: 0-7 [ 107.638532][ T6399] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1210: bg 0: block 255: padding at end of block bitmap is not set [ 107.648695][ T6414] loop4: detected capacity change from 0 to 2048 [ 107.655371][ T6397] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1209: bg 0: block 255: padding at end of block bitmap is not set [ 107.661791][ T6409] EXT4-fs (loop0): Ignoring removed nobh option [ 107.687946][ T6404] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.696500][ T6404] System zones: 0-7 [ 107.700091][ T6409] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.702487][ T6401] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1208: bg 0: block 255: padding at end of block bitmap is not set [ 107.709576][ T6409] System zones: 0-7 [ 107.736671][ T6408] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1211: bg 0: block 255: padding at end of block bitmap is not set [ 107.744562][ T6422] loop1: detected capacity change from 0 to 2048 [ 107.792591][ T6414] EXT4-fs (loop4): Ignoring removed nobh option [ 107.800713][ T6425] loop2: detected capacity change from 0 to 2048 [ 107.807083][ T6422] EXT4-fs (loop1): Ignoring removed nobh option [ 107.817850][ T6414] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.821972][ T6428] loop5: detected capacity change from 0 to 2048 [ 107.833612][ T6414] System zones: 0-7 [ 107.842701][ T6425] EXT4-fs (loop2): Ignoring removed nobh option [ 107.847520][ T6412] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1212: bg 0: block 255: padding at end of block bitmap is not set [ 107.864797][ T6432] loop0: detected capacity change from 0 to 2048 [ 107.872438][ T6422] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.882010][ T6422] System zones: 0-7 [ 107.884370][ T6425] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 107.894419][ T6425] System zones: 0-7 [ 107.896059][ T6421] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1213: bg 0: block 255: padding at end of block bitmap is not set [ 107.901626][ T6424] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1214: bg 0: block 255: padding at end of block bitmap is not set [ 107.930143][ T6432] EXT4-fs (loop0): Ignoring removed nobh option [ 107.944032][ T6428] EXT4-fs (loop5): Ignoring removed nobh option [ 107.968507][ T6440] loop4: detected capacity change from 0 to 2048 [ 107.986181][ T6440] EXT4-fs (loop4): Ignoring removed nobh option [ 108.022090][ T6428] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.028581][ T6432] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.031076][ T6428] System zones: [ 108.044693][ T6432] System zones: [ 108.048155][ T6428] 0-7 [ 108.048323][ T6432] 0-7 [ 108.058088][ T6428] [ 108.067907][ T6431] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1216: bg 0: block 255: padding at end of block bitmap is not set [ 108.096636][ T6427] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1215: bg 0: block 255: padding at end of block bitmap is not set [ 108.106670][ T6448] loop1: detected capacity change from 0 to 2048 [ 108.122832][ T6440] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.147073][ T6440] System zones: 0-7 [ 108.151573][ T6452] loop2: detected capacity change from 0 to 2048 [ 108.159741][ T6439] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1217: bg 0: block 255: padding at end of block bitmap is not set [ 108.180131][ T6452] EXT4-fs (loop2): Ignoring removed nobh option [ 108.192079][ T6448] EXT4-fs (loop1): Ignoring removed nobh option [ 108.216752][ T6448] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.225800][ T6452] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.234889][ T6448] System zones: 0-7 [ 108.239071][ T6452] System zones: 0-7 [ 108.249043][ T6456] loop0: detected capacity change from 0 to 2048 [ 108.256858][ T6447] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1219: bg 0: block 255: padding at end of block bitmap is not set [ 108.279706][ T6451] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1218: bg 0: block 255: padding at end of block bitmap is not set [ 108.316937][ T6464] loop5: detected capacity change from 0 to 2048 [ 108.325131][ T6456] EXT4-fs (loop0): Ignoring removed nobh option [ 108.335589][ T6456] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.345772][ T6464] EXT4-fs (loop5): Ignoring removed nobh option [ 108.367660][ T6466] loop4: detected capacity change from 0 to 2048 [ 108.376111][ T6456] System zones: 0-7 [ 108.382409][ T6455] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1220: bg 0: block 255: padding at end of block bitmap is not set [ 108.399485][ T6466] EXT4-fs (loop4): Ignoring removed nobh option [ 108.411910][ T6472] loop2: detected capacity change from 0 to 2048 [ 108.427571][ T6464] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.443307][ T6464] System zones: 0-7 [ 108.448775][ T6472] EXT4-fs (loop2): Ignoring removed nobh option [ 108.455678][ T6462] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1221: bg 0: block 255: padding at end of block bitmap is not set [ 108.461987][ T6474] loop1: detected capacity change from 0 to 2048 [ 108.478472][ T6466] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.510144][ T6466] System zones: 0-7 2025/10/12 08:19:40 executed programs: 1219 [ 108.517956][ T6463] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1222: bg 0: block 255: padding at end of block bitmap is not set [ 108.545747][ T6474] EXT4-fs (loop1): Ignoring removed nobh option [ 108.558676][ T6482] loop0: detected capacity change from 0 to 2048 [ 108.571150][ T6484] loop5: detected capacity change from 0 to 2048 [ 108.576982][ T6472] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.579418][ T6482] EXT4-fs (loop0): Ignoring removed nobh option [ 108.588081][ T6472] System zones: 0-7 [ 108.600467][ T6471] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1224: bg 0: block 255: padding at end of block bitmap is not set [ 108.600918][ T6474] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.624065][ T6474] System zones: 0-7 [ 108.630951][ T6470] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1223: bg 0: block 255: padding at end of block bitmap is not set [ 108.647225][ T6482] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.656049][ T6482] System zones: 0-7 [ 108.664164][ T6481] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1225: bg 0: block 255: padding at end of block bitmap is not set [ 108.679299][ T6493] loop4: detected capacity change from 0 to 2048 [ 108.691879][ T6496] loop2: detected capacity change from 0 to 2048 [ 108.701902][ T6484] EXT4-fs (loop5): Ignoring removed nobh option [ 108.715619][ T6484] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.725930][ T6493] EXT4-fs (loop4): Ignoring removed nobh option [ 108.733236][ T6496] EXT4-fs (loop2): Ignoring removed nobh option [ 108.733611][ T6484] System zones: 0-7 [ 108.746683][ T6480] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1226: bg 0: block 255: padding at end of block bitmap is not set [ 108.757219][ T6501] loop1: detected capacity change from 0 to 2048 [ 108.773104][ T6493] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.787650][ T6493] System zones: 0-7 [ 108.792350][ T6496] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.796034][ T6505] loop0: detected capacity change from 0 to 2048 [ 108.803070][ T6501] EXT4-fs (loop1): Ignoring removed nobh option [ 108.815770][ T6496] System zones: 0-7 [ 108.820789][ T6492] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1227: bg 0: block 255: padding at end of block bitmap is not set [ 108.837118][ T6495] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1228: bg 0: block 255: padding at end of block bitmap is not set [ 108.852988][ T6505] EXT4-fs (loop0): Ignoring removed nobh option [ 108.863176][ T6501] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.899243][ T6501] System zones: 0-7 [ 108.919873][ T6500] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1229: bg 0: block 255: padding at end of block bitmap is not set [ 108.937612][ T6505] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.946285][ T6513] loop5: detected capacity change from 0 to 2048 [ 108.961599][ T6518] loop4: detected capacity change from 0 to 2048 [ 108.972589][ T6505] System zones: 0-7 [ 108.980659][ T6503] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1230: bg 0: block 255: padding at end of block bitmap is not set [ 108.990603][ T6521] loop2: detected capacity change from 0 to 2048 [ 109.000454][ T6513] EXT4-fs (loop5): Ignoring removed nobh option [ 109.017204][ T6521] EXT4-fs (loop2): Ignoring removed nobh option [ 109.028721][ T6513] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.036298][ T6518] EXT4-fs (loop4): Ignoring removed nobh option [ 109.044678][ T6513] System zones: 0-7 [ 109.062691][ T6512] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1231: bg 0: block 255: padding at end of block bitmap is not set [ 109.083609][ T6518] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.109602][ T6518] System zones: 0-7 [ 109.114377][ T6521] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.125073][ T6517] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1232: bg 0: block 255: padding at end of block bitmap is not set [ 109.134424][ T6529] loop0: detected capacity change from 0 to 2048 [ 109.144381][ T6533] loop1: detected capacity change from 0 to 2048 [ 109.155736][ T6521] System zones: 0-7 [ 109.173574][ T6520] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1233: bg 0: block 255: padding at end of block bitmap is not set [ 109.193370][ T6529] EXT4-fs (loop0): Ignoring removed nobh option [ 109.194706][ T6533] EXT4-fs (loop1): Ignoring removed nobh option [ 109.236437][ T6533] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.257259][ T6539] loop4: detected capacity change from 0 to 2048 [ 109.265226][ T6533] System zones: 0-7 [ 109.269774][ T6529] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.270590][ T6539] EXT4-fs (loop4): Ignoring removed nobh option [ 109.282087][ T6529] System zones: 0-7 [ 109.295996][ T6532] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1234: bg 0: block 255: padding at end of block bitmap is not set [ 109.320001][ T6527] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1235: bg 0: block 255: padding at end of block bitmap is not set [ 109.325250][ T6541] loop5: detected capacity change from 0 to 2048 [ 109.368187][ T6539] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.381086][ T6541] EXT4-fs (loop5): Ignoring removed nobh option [ 109.393995][ T6539] System zones: 0-7 [ 109.412616][ T6553] loop1: detected capacity change from 0 to 2048 [ 109.423187][ T6556] loop0: detected capacity change from 0 to 2048 [ 109.431053][ T6556] EXT4-fs (loop0): Ignoring removed nobh option [ 109.441307][ T6536] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1237: bg 0: block 255: padding at end of block bitmap is not set [ 109.448473][ T6550] loop2: detected capacity change from 0 to 2048 [ 109.460904][ T6553] EXT4-fs (loop1): Ignoring removed nobh option [ 109.481600][ T6556] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.491856][ T6556] System zones: 0-7 [ 109.491883][ T6541] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.501608][ T6550] EXT4-fs (loop2): Ignoring removed nobh option [ 109.515088][ T6555] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1240: bg 0: block 255: padding at end of block bitmap is not set [ 109.532012][ T6541] System zones: 0-7 [ 109.532365][ T6553] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.547621][ T6553] System zones: 0-7 [ 109.548225][ T6537] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1236: bg 0: block 255: padding at end of block bitmap is not set [ 109.585262][ T6550] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.592357][ T6566] loop4: detected capacity change from 0 to 2048 [ 109.609433][ T6552] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1239: bg 0: block 255: padding at end of block bitmap is not set [ 109.615952][ T6550] System zones: [ 109.629575][ T6566] EXT4-fs (loop4): Ignoring removed nobh option [ 109.643670][ T6550] 0-7 [ 109.650538][ T6548] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1238: bg 0: block 255: padding at end of block bitmap is not set [ 109.681597][ T6566] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.689952][ T6570] loop0: detected capacity change from 0 to 2048 [ 109.697797][ T6566] System zones: 0-7 [ 109.706450][ T6564] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1241: bg 0: block 255: padding at end of block bitmap is not set [ 109.721467][ T6576] loop5: detected capacity change from 0 to 2048 [ 109.732800][ T6570] EXT4-fs (loop0): Ignoring removed nobh option [ 109.745631][ T6570] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.753629][ T6579] loop1: detected capacity change from 0 to 2048 [ 109.754946][ T6570] System zones: 0-7 [ 109.765911][ T6576] EXT4-fs (loop5): Ignoring removed nobh option [ 109.779910][ T6584] loop2: detected capacity change from 0 to 2048 [ 109.783340][ T6569] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1242: bg 0: block 255: padding at end of block bitmap is not set [ 109.808179][ T6579] EXT4-fs (loop1): Ignoring removed nobh option [ 109.827019][ T6579] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.829860][ T6576] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.838779][ T6587] loop4: detected capacity change from 0 to 2048 [ 109.843916][ T6576] System zones: [ 109.851439][ T6579] System zones: [ 109.851957][ T6576] 0-7 [ 109.855172][ T6579] 0-7 [ 109.858996][ T6576] [ 109.861880][ T6579] [ 109.867609][ T6575] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1243: bg 0: block 255: padding at end of block bitmap is not set [ 109.885653][ T6578] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1244: bg 0: block 255: padding at end of block bitmap is not set [ 109.897154][ T6594] loop0: detected capacity change from 0 to 2048 [ 109.912961][ T6587] EXT4-fs (loop4): Ignoring removed nobh option [ 109.925970][ T6587] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.935309][ T6587] System zones: 0-7 [ 109.941767][ T6586] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1246: bg 0: block 255: padding at end of block bitmap is not set [ 109.961291][ T6584] EXT4-fs (loop2): Ignoring removed nobh option [ 109.975419][ T6594] EXT4-fs (loop0): Ignoring removed nobh option [ 109.993107][ T6599] loop1: detected capacity change from 0 to 2048 [ 109.993750][ T6594] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.009487][ T6584] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.011526][ T6601] loop5: detected capacity change from 0 to 2048 [ 110.018232][ T6584] System zones: 0-7 [ 110.020511][ T6583] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1245: bg 0: block 255: padding at end of block bitmap is not set [ 110.025145][ T6594] System zones: [ 110.052316][ T6609] loop4: detected capacity change from 0 to 2048 [ 110.053768][ T6594] 0-7 [ 110.062752][ T6599] EXT4-fs (loop1): Ignoring removed nobh option [ 110.063040][ T6594] [ 110.065711][ T6601] EXT4-fs (loop5): Ignoring removed nobh option [ 110.083856][ T6593] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1247: bg 0: block 255: padding at end of block bitmap is not set [ 110.100677][ T6599] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.110198][ T6599] System zones: 0-7 [ 110.115663][ T6601] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.116865][ T6598] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1248: bg 0: block 255: padding at end of block bitmap is not set [ 110.124806][ T6601] System zones: 0-7 [ 110.140722][ T6609] EXT4-fs (loop4): Ignoring removed nobh option [ 110.155227][ T6600] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1249: bg 0: block 255: padding at end of block bitmap is not set [ 110.175861][ T6609] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.184291][ T6609] System zones: 0-7 [ 110.195742][ T6608] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1250: bg 0: block 255: padding at end of block bitmap is not set [ 110.246993][ T6620] loop2: detected capacity change from 0 to 2048 [ 110.255532][ T6623] loop1: detected capacity change from 0 to 2048 [ 110.263492][ T6618] loop0: detected capacity change from 0 to 2048 [ 110.268281][ T6620] EXT4-fs (loop2): Ignoring removed nobh option [ 110.292009][ T6623] EXT4-fs (loop1): Ignoring removed nobh option [ 110.299385][ T6620] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.308789][ T6627] loop5: detected capacity change from 0 to 2048 [ 110.326199][ T6620] System zones: 0-7 [ 110.332367][ T6627] EXT4-fs (loop5): Ignoring removed nobh option [ 110.340603][ T6616] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1251: bg 0: block 255: padding at end of block bitmap is not set [ 110.341746][ T6618] EXT4-fs (loop0): Ignoring removed nobh option [ 110.424365][ T6618] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.424807][ T6623] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.441430][ T6627] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.442985][ T6618] System zones: 0-7 [ 110.451150][ T6632] loop4: detected capacity change from 0 to 2048 [ 110.465453][ T6638] loop2: detected capacity change from 0 to 2048 [ 110.486665][ T6632] EXT4-fs (loop4): Ignoring removed nobh option [ 110.494359][ T6617] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1252: bg 0: block 255: padding at end of block bitmap is not set [ 110.511964][ T6627] System zones: 0-7 [ 110.514665][ T6623] System zones: 0-7 [ 110.527922][ T6638] EXT4-fs (loop2): Ignoring removed nobh option [ 110.528478][ T6626] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1254: bg 0: block 255: padding at end of block bitmap is not set [ 110.550280][ T6622] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1253: bg 0: block 255: padding at end of block bitmap is not set [ 110.580671][ T6632] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.594808][ T6632] System zones: 0-7 [ 110.608770][ T6638] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.610165][ T6631] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1255: bg 0: block 255: padding at end of block bitmap is not set [ 110.625797][ T6638] System zones: 0-7 [ 110.643493][ T6637] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1256: bg 0: block 255: padding at end of block bitmap is not set [ 110.714826][ T6649] loop5: detected capacity change from 0 to 2048 [ 110.717608][ T6650] loop1: detected capacity change from 0 to 2048 [ 110.736594][ T6656] loop4: detected capacity change from 0 to 2048 [ 110.743184][ T6655] loop0: detected capacity change from 0 to 2048 [ 110.754443][ T6660] loop2: detected capacity change from 0 to 2048 [ 110.761563][ T6649] EXT4-fs (loop5): Ignoring removed nobh option [ 110.775990][ T6649] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.777137][ T6650] EXT4-fs (loop1): Ignoring removed nobh option [ 110.786619][ T6655] EXT4-fs (loop0): Ignoring removed nobh option [ 110.800497][ T6660] EXT4-fs (loop2): Ignoring removed nobh option [ 110.800644][ T6656] EXT4-fs (loop4): Ignoring removed nobh option [ 110.815076][ T6649] System zones: 0-7 [ 110.822141][ T6647] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1259: bg 0: block 255: padding at end of block bitmap is not set [ 110.849736][ T6656] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.859437][ T6656] System zones: 0-7 [ 110.863872][ T6660] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.873428][ T6660] System zones: 0-7 [ 110.874418][ T6654] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1260: bg 0: block 255: padding at end of block bitmap is not set [ 110.895332][ T6658] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1261: bg 0: block 255: padding at end of block bitmap is not set [ 110.911084][ T6650] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.920515][ T6655] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.931034][ T6655] System zones: 0-7 [ 110.936964][ T6650] System zones: 0-7 [ 110.949259][ T6673] loop5: detected capacity change from 0 to 2048 [ 110.962831][ T6653] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1257: bg 0: block 255: padding at end of block bitmap is not set [ 110.979002][ T6648] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1258: bg 0: block 255: padding at end of block bitmap is not set [ 110.979820][ T6673] EXT4-fs (loop5): Ignoring removed nobh option [ 111.016458][ T6673] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.027970][ T6673] System zones: 0-7 [ 111.050600][ T6672] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1262: bg 0: block 255: padding at end of block bitmap is not set [ 111.079734][ T6678] loop4: detected capacity change from 0 to 2048 [ 111.091768][ T6684] loop0: detected capacity change from 0 to 2048 [ 111.091848][ T6685] loop1: detected capacity change from 0 to 2048 [ 111.114135][ T6681] loop2: detected capacity change from 0 to 2048 [ 111.123157][ T6678] EXT4-fs (loop4): Ignoring removed nobh option [ 111.135439][ T6684] EXT4-fs (loop0): Ignoring removed nobh option [ 111.145722][ T6685] EXT4-fs (loop1): Ignoring removed nobh option [ 111.161504][ T6681] EXT4-fs (loop2): Ignoring removed nobh option [ 111.189527][ T6690] loop5: detected capacity change from 0 to 2048 [ 111.197555][ T6684] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.215073][ T6685] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.227842][ T6690] EXT4-fs (loop5): Ignoring removed nobh option [ 111.234895][ T6684] System zones: 0-7 [ 111.254729][ T6678] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.257399][ T6685] System zones: 0-7 [ 111.274836][ T6681] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.279705][ T6678] System zones: [ 111.287857][ T6681] System zones: [ 111.292730][ T6683] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1266: bg 0: block 255: padding at end of block bitmap is not set [ 111.295079][ T6681] 0-7 [ 111.307557][ T6682] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1265: bg 0: block 255: padding at end of block bitmap is not set [ 111.320268][ T6681] [ 111.325973][ T6678] 0-7 [ 111.350573][ T6680] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1264: bg 0: block 255: padding at end of block bitmap is not set [ 111.371989][ T6678] [ 111.378463][ T6677] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1263: bg 0: block 255: padding at end of block bitmap is not set [ 111.409512][ T6690] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.423832][ T6690] System zones: 0-7 [ 111.431491][ T6689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1267: bg 0: block 255: padding at end of block bitmap is not set [ 111.476850][ T6706] loop4: detected capacity change from 0 to 2048 [ 111.494047][ T6704] loop0: detected capacity change from 0 to 2048 [ 111.509163][ T6707] loop2: detected capacity change from 0 to 2048 [ 111.524661][ T6706] EXT4-fs (loop4): Ignoring removed nobh option [ 111.533386][ T6712] loop1: detected capacity change from 0 to 2048 [ 111.549896][ T6715] loop5: detected capacity change from 0 to 2048 [ 111.566394][ T6704] EXT4-fs (loop0): Ignoring removed nobh option [ 111.566793][ T6706] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.585976][ T6707] EXT4-fs (loop2): Ignoring removed nobh option [ 111.590180][ T6712] EXT4-fs (loop1): Ignoring removed nobh option [ 111.593034][ T6715] EXT4-fs (loop5): Ignoring removed nobh option [ 111.608458][ T6706] System zones: 0-7 [ 111.627682][ T6705] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1271: bg 0: block 255: padding at end of block bitmap is not set [ 111.650852][ T6707] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.661621][ T6704] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.662339][ T6707] System zones: 0-7 [ 111.672612][ T6715] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.689821][ T6704] System zones: 0-7 [ 111.690198][ T6712] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.696153][ T6715] System zones: 0-7 [ 111.710974][ T6702] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1268: bg 0: block 255: padding at end of block bitmap is not set [ 111.714309][ T6712] System zones: 0-7 [ 111.737787][ T6714] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1272: bg 0: block 255: padding at end of block bitmap is not set [ 111.770553][ T6708] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1269: bg 0: block 255: padding at end of block bitmap is not set [ 111.827489][ T6729] loop4: detected capacity change from 0 to 2048 [ 111.850210][ T6734] loop2: detected capacity change from 0 to 2048 [ 111.866597][ T6741] loop0: detected capacity change from 0 to 2048 [ 111.873410][ T6738] loop5: detected capacity change from 0 to 2048 [ 111.876927][ T6733] loop1: detected capacity change from 0 to 2048 [ 111.882017][ T6729] EXT4-fs (loop4): Ignoring removed nobh option [ 111.899778][ T6734] EXT4-fs (loop2): Ignoring removed nobh option [ 111.907316][ T6738] EXT4-fs (loop5): Ignoring removed nobh option [ 111.915622][ T6733] EXT4-fs (loop1): Ignoring removed nobh option [ 111.923581][ T6741] EXT4-fs (loop0): Ignoring removed nobh option [ 111.938325][ T6729] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.942640][ T6734] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.964749][ T6729] System zones: 0-7 [ 111.966396][ T6734] System zones: 0-7 [ 111.973438][ T6738] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.983677][ T6738] System zones: 0-7 [ 111.986506][ T6731] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1275: bg 0: block 255: padding at end of block bitmap is not set [ 111.989522][ T6735] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1276: bg 0: block 255: padding at end of block bitmap is not set [ 112.020080][ T6728] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1273: bg 0: block 255: padding at end of block bitmap is not set [ 112.037111][ T6733] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.038499][ T6741] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.045899][ T6733] System zones: 0-7 [ 112.055487][ T6741] System zones: 0-7 [ 112.060707][ T6732] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1277: bg 0: block 255: padding at end of block bitmap is not set [ 112.071267][ T6741] [ 112.087262][ T6740] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1274: bg 0: block 255: padding at end of block bitmap is not set [ 112.122733][ T6754] loop2: detected capacity change from 0 to 2048 [ 112.160784][ T6760] loop5: detected capacity change from 0 to 2048 [ 112.161626][ T6758] loop4: detected capacity change from 0 to 2048 [ 112.177805][ T6754] EXT4-fs (loop2): Ignoring removed nobh option [ 112.184992][ T6760] EXT4-fs (loop5): Ignoring removed nobh option [ 112.196926][ T6763] loop0: detected capacity change from 0 to 2048 [ 112.216001][ T6760] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.219985][ T6766] loop1: detected capacity change from 0 to 2048 [ 112.224857][ T6760] System zones: 0-7 [ 112.232142][ T6754] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.239094][ T6763] EXT4-fs (loop0): Ignoring removed nobh option [ 112.250281][ T6758] EXT4-fs (loop4): Ignoring removed nobh option [ 112.251326][ T6754] System zones: 0-7 [ 112.262751][ T6753] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1278: bg 0: block 255: padding at end of block bitmap is not set [ 112.277796][ T6766] EXT4-fs (loop1): Ignoring removed nobh option [ 112.287057][ T6756] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1279: bg 0: block 255: padding at end of block bitmap is not set [ 112.305995][ T6758] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.320542][ T6758] System zones: 0-7 [ 112.329747][ T6766] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.338646][ T6766] System zones: 0-7 [ 112.338726][ T6757] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1280: bg 0: block 255: padding at end of block bitmap is not set [ 112.344440][ T6763] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.368370][ T6763] System zones: 0-7 [ 112.368658][ T6765] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1281: bg 0: block 255: padding at end of block bitmap is not set [ 112.374302][ T6762] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1282: bg 0: block 255: padding at end of block bitmap is not set [ 112.431742][ T6779] loop5: detected capacity change from 0 to 2048 [ 112.458070][ T6784] loop2: detected capacity change from 0 to 2048 [ 112.464818][ T6787] loop4: detected capacity change from 0 to 2048 [ 112.476783][ T6782] loop1: detected capacity change from 0 to 2048 [ 112.480270][ T6779] EXT4-fs (loop5): Ignoring removed nobh option [ 112.491938][ T6784] EXT4-fs (loop2): Ignoring removed nobh option [ 112.504863][ T6787] EXT4-fs (loop4): Ignoring removed nobh option [ 112.519831][ T6784] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.525409][ T6791] loop0: detected capacity change from 0 to 2048 [ 112.535207][ T6782] EXT4-fs (loop1): Ignoring removed nobh option [ 112.535602][ T6784] System zones: 0-7 [ 112.548510][ T6787] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.557300][ T6787] System zones: 0-7 [ 112.557985][ T6783] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1283: bg 0: block 255: padding at end of block bitmap is not set [ 112.561641][ T6779] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.585191][ T6791] EXT4-fs (loop0): Ignoring removed nobh option [ 112.592742][ T6785] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1285: bg 0: block 255: padding at end of block bitmap is not set [ 112.608058][ T6779] System zones: 0-7 [ 112.613073][ T6782] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.622621][ T6782] System zones: 0-7 [ 112.631477][ T6781] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1286: bg 0: block 255: padding at end of block bitmap is not set [ 112.662920][ T6778] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1284: bg 0: block 255: padding at end of block bitmap is not set [ 112.664134][ T6791] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.691901][ T6791] System zones: 0-7 [ 112.696385][ T6802] loop4: detected capacity change from 0 to 2048 [ 112.710889][ T6790] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1287: bg 0: block 255: padding at end of block bitmap is not set [ 112.735844][ T6802] EXT4-fs (loop4): Ignoring removed nobh option [ 112.744061][ T6810] loop1: detected capacity change from 0 to 2048 [ 112.748274][ T6807] loop2: detected capacity change from 0 to 2048 [ 112.761639][ T6810] EXT4-fs (loop1): Ignoring removed nobh option [ 112.772262][ T6802] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.781710][ T6802] System zones: 0-7 [ 112.789242][ T6810] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.790110][ T6801] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1288: bg 0: block 255: padding at end of block bitmap is not set [ 112.797862][ T6810] System zones: 0-7 [ 112.824758][ T6807] EXT4-fs (loop2): Ignoring removed nobh option [ 112.839224][ T6809] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1290: bg 0: block 255: padding at end of block bitmap is not set [ 112.850684][ T6820] loop0: detected capacity change from 0 to 2048 [ 112.870489][ T6817] loop5: detected capacity change from 0 to 2048 [ 112.877892][ T6807] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.888318][ T6820] EXT4-fs (loop0): Ignoring removed nobh option [ 112.890826][ T6807] System zones: 0-7 [ 112.911372][ T6817] EXT4-fs (loop5): Ignoring removed nobh option [ 112.911743][ T6825] loop4: detected capacity change from 0 to 2048 [ 112.930476][ T6806] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1289: bg 0: block 255: padding at end of block bitmap is not set [ 112.932065][ T6820] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.955660][ T6820] System zones: 0-7 [ 112.963132][ T6819] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1292: bg 0: block 255: padding at end of block bitmap is not set [ 112.975775][ T6817] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.985580][ T6825] EXT4-fs (loop4): Ignoring removed nobh option [ 112.988887][ T6817] System zones: 0-7 [ 113.042575][ T6816] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1291: bg 0: block 255: padding at end of block bitmap is not set [ 113.062267][ T6825] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.071434][ T6825] System zones: 0-7 [ 113.081600][ T6832] loop1: detected capacity change from 0 to 2048 [ 113.085562][ T6824] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1293: bg 0: block 255: padding at end of block bitmap is not set [ 113.097843][ T6836] loop0: detected capacity change from 0 to 2048 [ 113.111179][ T6836] EXT4-fs (loop0): Ignoring removed nobh option [ 113.122194][ T6832] EXT4-fs (loop1): Ignoring removed nobh option [ 113.131796][ T6840] loop2: detected capacity change from 0 to 2048 [ 113.145862][ T6840] EXT4-fs (loop2): Ignoring removed nobh option [ 113.162568][ T6836] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.181246][ T6840] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.188403][ T6836] System zones: 0-7 [ 113.190075][ T6840] System zones: 0-7 [ 113.204141][ T6835] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1296: bg 0: block 255: padding at end of block bitmap is not set [ 113.223566][ T6843] loop5: detected capacity change from 0 to 2048 [ 113.231162][ T6839] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1295: bg 0: block 255: padding at end of block bitmap is not set [ 113.251467][ T6832] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.257874][ T6843] EXT4-fs (loop5): Ignoring removed nobh option [ 113.262658][ T6832] System zones: 0-7 [ 113.280611][ T6831] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1294: bg 0: block 255: padding at end of block bitmap is not set [ 113.291410][ T6852] loop4: detected capacity change from 0 to 2048 [ 113.306172][ T6852] EXT4-fs (loop4): Ignoring removed nobh option [ 113.313500][ T6843] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.324120][ T6843] System zones: 0-7 [ 113.333633][ T6842] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1297: bg 0: block 255: padding at end of block bitmap is not set [ 113.350755][ T6852] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.359616][ T6852] System zones: 0-7 [ 113.379745][ T6851] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1298: bg 0: block 255: padding at end of block bitmap is not set [ 113.410254][ T6859] loop0: detected capacity change from 0 to 2048 [ 113.420137][ T6863] loop1: detected capacity change from 0 to 2048 [ 113.427274][ T6861] loop2: detected capacity change from 0 to 2048 [ 113.434207][ T6859] EXT4-fs (loop0): Ignoring removed nobh option [ 113.443838][ T6861] EXT4-fs (loop2): Ignoring removed nobh option [ 113.462061][ T6868] loop5: detected capacity change from 0 to 2048 [ 113.466763][ T6859] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.474664][ T6863] EXT4-fs (loop1): Ignoring removed nobh option [ 113.481184][ T6859] System zones: 0-7 [ 113.489170][ T6868] EXT4-fs (loop5): Ignoring removed nobh option [ 113.504538][ T6861] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.505365][ T6875] loop4: detected capacity change from 0 to 2048 [ 113.513150][ T6861] System zones: [ 113.520905][ T6875] EXT4-fs (loop4): Ignoring removed nobh option [ 113.537814][ T6875] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.546150][ T6875] System zones: 0-7 [ 113.549233][ T6858] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1299: bg 0: block 255: padding at end of block bitmap is not set [ 113.554871][ T6861] 0-7 [ 113.566032][ T6873] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1303: bg 0: block 255: padding at end of block bitmap is not set [ 113.583937][ T6863] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.594604][ T6863] System zones: 0-7 [ 113.605265][ T6860] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1300: bg 0: block 255: padding at end of block bitmap is not set [ 113.615594][ T6862] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1301: bg 0: block 255: padding at end of block bitmap is not set [ 113.641713][ T6868] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.650317][ T6868] System zones: 0-7 2025/10/12 08:19:45 executed programs: 1297 [ 113.664247][ T6867] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1302: bg 0: block 255: padding at end of block bitmap is not set [ 113.708908][ T6888] loop1: detected capacity change from 0 to 2048 [ 113.727627][ T6892] loop2: detected capacity change from 0 to 2048 [ 113.729634][ T6888] EXT4-fs (loop1): Ignoring removed nobh option [ 113.747454][ T6885] loop0: detected capacity change from 0 to 2048 [ 113.756968][ T6891] loop4: detected capacity change from 0 to 2048 [ 113.759379][ T6892] EXT4-fs (loop2): Ignoring removed nobh option [ 113.774103][ T6888] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.782710][ T6888] System zones: 0-7 [ 113.784014][ T6892] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.788845][ T6887] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1307: bg 0: block 255: padding at end of block bitmap is not set [ 113.795364][ T6892] System zones: [ 113.814932][ T6885] EXT4-fs (loop0): Ignoring removed nobh option [ 113.815786][ T6892] 0-7 [ 113.824954][ T6891] EXT4-fs (loop4): Ignoring removed nobh option [ 113.824975][ T6892] [ 113.849499][ T6883] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1306: bg 0: block 255: padding at end of block bitmap is not set [ 113.869634][ T6900] loop5: detected capacity change from 0 to 2048 [ 113.876213][ T6885] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.892904][ T6885] System zones: 0-7 [ 113.898568][ T6891] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.907322][ T6884] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1304: bg 0: block 255: padding at end of block bitmap is not set [ 113.922569][ T6891] System zones: 0-7 [ 113.928370][ T6890] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1305: bg 0: block 255: padding at end of block bitmap is not set [ 113.946747][ T6900] EXT4-fs (loop5): Ignoring removed nobh option [ 113.957208][ T6900] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.968396][ T6907] loop1: detected capacity change from 0 to 2048 [ 113.975238][ T6900] System zones: 0-7 [ 113.983023][ T6899] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1308: bg 0: block 255: padding at end of block bitmap is not set [ 113.998241][ T6912] loop2: detected capacity change from 0 to 2048 [ 114.007204][ T6907] EXT4-fs (loop1): Ignoring removed nobh option [ 114.030746][ T6907] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.030750][ T6915] loop0: detected capacity change from 0 to 2048 [ 114.040633][ T6918] loop4: detected capacity change from 0 to 2048 [ 114.045550][ T6907] System zones: 0-7 [ 114.052664][ T6912] EXT4-fs (loop2): Ignoring removed nobh option [ 114.068465][ T6915] EXT4-fs (loop0): Ignoring removed nobh option [ 114.073205][ T6904] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1309: bg 0: block 255: padding at end of block bitmap is not set [ 114.091864][ T6912] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.100644][ T6918] EXT4-fs (loop4): Ignoring removed nobh option [ 114.100874][ T6912] System zones: 0-7 [ 114.117782][ T6923] loop5: detected capacity change from 0 to 2048 [ 114.120000][ T6911] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1310: bg 0: block 255: padding at end of block bitmap is not set [ 114.127015][ T6915] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.147439][ T6915] System zones: 0-7 [ 114.148431][ T6918] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.154016][ T6914] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1311: bg 0: block 255: padding at end of block bitmap is not set [ 114.176019][ T6918] System zones: 0-7 [ 114.182573][ T6917] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1312: bg 0: block 255: padding at end of block bitmap is not set [ 114.197992][ T6923] EXT4-fs (loop5): Ignoring removed nobh option [ 114.222357][ T6923] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.229070][ T6932] loop1: detected capacity change from 0 to 2048 [ 114.231195][ T6923] System zones: 0-7 [ 114.251490][ T6935] loop2: detected capacity change from 0 to 2048 [ 114.258544][ T6940] loop0: detected capacity change from 0 to 2048 [ 114.267542][ T6922] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1313: bg 0: block 255: padding at end of block bitmap is not set [ 114.278435][ T6943] loop4: detected capacity change from 0 to 2048 [ 114.283457][ T6932] EXT4-fs (loop1): Ignoring removed nobh option [ 114.295547][ T6935] EXT4-fs (loop2): Ignoring removed nobh option [ 114.306049][ T6935] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.314599][ T6935] System zones: 0-7 [ 114.319136][ T6932] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.319343][ T6940] EXT4-fs (loop0): Ignoring removed nobh option [ 114.328592][ T6932] System zones: 0-7 [ 114.343213][ T6943] EXT4-fs (loop4): Ignoring removed nobh option [ 114.354690][ T6933] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1315: bg 0: block 255: padding at end of block bitmap is not set [ 114.375475][ T6931] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1314: bg 0: block 255: padding at end of block bitmap is not set [ 114.395254][ T6943] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.403869][ T6943] System zones: 0-7 [ 114.419529][ T6942] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1317: bg 0: block 255: padding at end of block bitmap is not set [ 114.457842][ T6950] loop5: detected capacity change from 0 to 2048 [ 114.471543][ T6940] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.498896][ T6940] System zones: 0-7 [ 114.508559][ T6950] EXT4-fs (loop5): Ignoring removed nobh option [ 114.515946][ T6939] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1316: bg 0: block 255: padding at end of block bitmap is not set [ 114.534180][ T6957] loop4: detected capacity change from 0 to 2048 [ 114.550438][ T6957] EXT4-fs (loop4): Ignoring removed nobh option [ 114.568846][ T6960] loop1: detected capacity change from 0 to 2048 [ 114.579279][ T6963] loop2: detected capacity change from 0 to 2048 [ 114.588807][ T6950] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.597605][ T6963] EXT4-fs (loop2): Ignoring removed nobh option [ 114.606460][ T6960] EXT4-fs (loop1): Ignoring removed nobh option [ 114.625050][ T6950] System zones: 0-7 [ 114.645924][ T6949] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1318: bg 0: block 255: padding at end of block bitmap is not set [ 114.656166][ T6963] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.670620][ T6963] System zones: 0-7 [ 114.682131][ T6962] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1321: bg 0: block 255: padding at end of block bitmap is not set [ 114.695257][ T6968] loop0: detected capacity change from 0 to 2048 [ 114.710482][ T6957] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.714237][ T6960] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.719116][ T6957] System zones: 0-7 [ 114.730022][ T6960] System zones: 0-7 [ 114.735747][ T6958] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm vhost-6957: bg 0: block 255: padding at end of block bitmap is not set [ 114.752943][ T6968] EXT4-fs (loop0): Ignoring removed nobh option [ 114.761908][ T6959] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1319: bg 0: block 255: padding at end of block bitmap is not set [ 114.800435][ T6968] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.815913][ T6968] System zones: 0-7 [ 114.830490][ T6967] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1322: bg 0: block 255: padding at end of block bitmap is not set [ 114.844945][ T6977] loop4: detected capacity change from 0 to 2048 [ 114.852731][ T6977] EXT4-fs (loop4): Ignoring removed nobh option [ 114.873016][ T6982] loop5: detected capacity change from 0 to 2048 [ 114.888953][ T6982] EXT4-fs (loop5): Ignoring removed nobh option [ 114.903873][ T6986] loop2: detected capacity change from 0 to 2048 [ 114.916453][ T6977] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.925280][ T6986] EXT4-fs (loop2): Ignoring removed nobh option [ 114.942877][ T6987] loop1: detected capacity change from 0 to 2048 [ 114.953414][ T6977] System zones: 0-7 [ 114.953441][ T6987] EXT4-fs (loop1): Ignoring removed nobh option [ 114.965987][ T6976] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1325: bg 0: block 255: padding at end of block bitmap is not set [ 114.969488][ T6982] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.989652][ T6982] System zones: 0-7 [ 114.994501][ T6986] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.003768][ T6981] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1323: bg 0: block 255: padding at end of block bitmap is not set [ 115.007712][ T6986] System zones: 0-7 [ 115.028637][ T6983] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1324: bg 0: block 255: padding at end of block bitmap is not set [ 115.041093][ T6995] loop0: detected capacity change from 0 to 2048 [ 115.060575][ T6987] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.069414][ T6987] System zones: 0-7 [ 115.075395][ T6985] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1326: bg 0: block 255: padding at end of block bitmap is not set [ 115.110219][ T7006] loop2: detected capacity change from 0 to 2048 [ 115.114075][ T7008] loop5: detected capacity change from 0 to 2048 [ 115.125422][ T7005] loop4: detected capacity change from 0 to 2048 [ 115.147512][ T7006] EXT4-fs (loop2): Ignoring removed nobh option [ 115.154111][ T6995] EXT4-fs (loop0): Ignoring removed nobh option [ 115.161608][ T7008] EXT4-fs (loop5): Ignoring removed nobh option [ 115.172018][ T7005] EXT4-fs (loop4): Ignoring removed nobh option [ 115.179585][ T7012] loop1: detected capacity change from 0 to 2048 [ 115.187873][ T7008] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.197221][ T7008] System zones: 0-7 [ 115.199712][ T6995] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.203127][ T7002] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1329: bg 0: block 255: padding at end of block bitmap is not set [ 115.224066][ T6995] System zones: 0-7 [ 115.226153][ T7005] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.230483][ T6993] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1327: bg 0: block 255: padding at end of block bitmap is not set [ 115.236733][ T7005] System zones: 0-7 [ 115.252614][ T7012] EXT4-fs (loop1): Ignoring removed nobh option [ 115.280313][ T7003] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1328: bg 0: block 255: padding at end of block bitmap is not set [ 115.305856][ T7006] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.316407][ T7006] System zones: 0-7 [ 115.321350][ T7012] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.342806][ T7004] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1330: bg 0: block 255: padding at end of block bitmap is not set [ 115.345062][ T7012] System zones: 0-7 [ 115.363638][ T7011] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1331: bg 0: block 255: padding at end of block bitmap is not set [ 115.413699][ T7025] loop5: detected capacity change from 0 to 2048 [ 115.429380][ T7025] EXT4-fs (loop5): Ignoring removed nobh option [ 115.471162][ T7028] loop1: detected capacity change from 0 to 2048 [ 115.475445][ T7025] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.489927][ T7025] System zones: 0-7 [ 115.497660][ T7028] EXT4-fs (loop1): Ignoring removed nobh option [ 115.498004][ T7031] loop0: detected capacity change from 0 to 2048 [ 115.505719][ T7024] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1332: bg 0: block 255: padding at end of block bitmap is not set [ 115.515648][ T7036] loop2: detected capacity change from 0 to 2048 [ 115.528161][ T7034] loop4: detected capacity change from 0 to 2048 [ 115.545604][ T7028] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.554844][ T7028] System zones: 0-7 [ 115.559442][ T7031] EXT4-fs (loop0): Ignoring removed nobh option [ 115.566230][ T7034] EXT4-fs (loop4): Ignoring removed nobh option [ 115.566277][ T7036] EXT4-fs (loop2): Ignoring removed nobh option [ 115.582347][ T7027] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1336: bg 0: block 255: padding at end of block bitmap is not set [ 115.625126][ T7031] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.625144][ T7034] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.645410][ T7031] System zones: 0-7 [ 115.652050][ T7030] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1333: bg 0: block 255: padding at end of block bitmap is not set [ 115.653267][ T7034] System zones: 0-7 [ 115.672113][ T7044] loop5: detected capacity change from 0 to 2048 [ 115.673056][ T7036] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.689217][ T7036] System zones: 0-7 [ 115.696212][ T7035] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1335: bg 0: block 255: padding at end of block bitmap is not set [ 115.711825][ T7044] EXT4-fs (loop5): Ignoring removed nobh option [ 115.719178][ T7033] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1334: bg 0: block 255: padding at end of block bitmap is not set [ 115.749481][ T7044] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.757168][ T7054] loop1: detected capacity change from 0 to 2048 [ 115.770900][ T7044] System zones: 0-7 [ 115.781054][ T7043] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1337: bg 0: block 255: padding at end of block bitmap is not set [ 115.792268][ T7061] loop0: detected capacity change from 0 to 2048 [ 115.815486][ T7058] loop4: detected capacity change from 0 to 2048 [ 115.818137][ T7064] loop2: detected capacity change from 0 to 2048 [ 115.830134][ T7054] EXT4-fs (loop1): Ignoring removed nobh option [ 115.830167][ T7061] EXT4-fs (loop0): Ignoring removed nobh option [ 115.844851][ T7058] EXT4-fs (loop4): Ignoring removed nobh option [ 115.852621][ T7061] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.854099][ T7054] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.862162][ T7061] System zones: 0-7 [ 115.876064][ T7064] EXT4-fs (loop2): Ignoring removed nobh option [ 115.878045][ T7054] System zones: 0-7 [ 115.895425][ T7059] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1339: bg 0: block 255: padding at end of block bitmap is not set [ 115.895480][ T7058] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.925835][ T7058] System zones: 0-7 [ 115.932790][ T7052] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1338: bg 0: block 255: padding at end of block bitmap is not set [ 115.954185][ T7064] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.986448][ T7064] System zones: 0-7 [ 115.988986][ T7057] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1340: bg 0: block 255: padding at end of block bitmap is not set [ 115.996390][ T7074] loop5: detected capacity change from 0 to 2048 [ 116.024963][ T7063] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1341: bg 0: block 255: padding at end of block bitmap is not set [ 116.025588][ T7078] loop0: detected capacity change from 0 to 2048 [ 116.052738][ T7074] EXT4-fs (loop5): Ignoring removed nobh option [ 116.075702][ T7074] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.079586][ T7078] EXT4-fs (loop0): Ignoring removed nobh option [ 116.097996][ T7074] System zones: 0-7 [ 116.130324][ T7073] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1342: bg 0: block 255: padding at end of block bitmap is not set [ 116.133658][ T7087] loop4: detected capacity change from 0 to 2048 [ 116.161088][ T7084] loop1: detected capacity change from 0 to 2048 [ 116.166271][ T7078] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.175041][ T7086] loop2: detected capacity change from 0 to 2048 [ 116.183027][ T7087] EXT4-fs (loop4): Ignoring removed nobh option [ 116.185983][ T7078] System zones: 0-7 [ 116.197132][ T7087] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.206183][ T7087] System zones: 0-7 [ 116.212890][ T7077] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1343: bg 0: block 255: padding at end of block bitmap is not set [ 116.214563][ T7084] EXT4-fs (loop1): Ignoring removed nobh option [ 116.244126][ T7086] EXT4-fs (loop2): Ignoring removed nobh option [ 116.254876][ T7083] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1345: bg 0: block 255: padding at end of block bitmap is not set [ 116.278799][ T7084] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.287674][ T7084] System zones: 0-7 [ 116.305117][ T7082] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1344: bg 0: block 255: padding at end of block bitmap is not set [ 116.326278][ T7100] loop5: detected capacity change from 0 to 2048 [ 116.333428][ T7086] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.341998][ T7103] loop0: detected capacity change from 0 to 2048 [ 116.343100][ T7086] System zones: 0-7 [ 116.356487][ T7085] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1346: bg 0: block 255: padding at end of block bitmap is not set [ 116.370384][ T7106] loop4: detected capacity change from 0 to 2048 [ 116.373031][ T7100] EXT4-fs (loop5): Ignoring removed nobh option [ 116.387499][ T7103] EXT4-fs (loop0): Ignoring removed nobh option [ 116.396423][ T7106] EXT4-fs (loop4): Ignoring removed nobh option [ 116.425415][ T7103] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.434691][ T7100] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.436540][ T7103] System zones: 0-7 [ 116.454338][ T7100] System zones: 0-7 [ 116.459652][ T7106] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.469482][ T7106] System zones: 0-7 [ 116.476050][ T7098] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1347: bg 0: block 255: padding at end of block bitmap is not set [ 116.484806][ T7102] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1348: bg 0: block 255: padding at end of block bitmap is not set [ 116.502910][ T7115] loop1: detected capacity change from 0 to 2048 [ 116.514266][ T7105] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1349: bg 0: block 255: padding at end of block bitmap is not set [ 116.544185][ T7118] loop2: detected capacity change from 0 to 2048 [ 116.574679][ T7115] EXT4-fs (loop1): Ignoring removed nobh option [ 116.593907][ T7121] loop4: detected capacity change from 0 to 2048 [ 116.595351][ T7118] EXT4-fs (loop2): Ignoring removed nobh option [ 116.620460][ T7115] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.629214][ T7115] System zones: 0-7 [ 116.633994][ T7118] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.635097][ T7114] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1350: bg 0: block 255: padding at end of block bitmap is not set [ 116.643164][ T7118] System zones: 0-7 [ 116.661802][ T7121] EXT4-fs (loop4): Ignoring removed nobh option [ 116.675262][ T7124] loop5: detected capacity change from 0 to 2048 [ 116.685095][ T7127] loop0: detected capacity change from 0 to 2048 [ 116.688189][ T7117] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1351: bg 0: block 255: padding at end of block bitmap is not set [ 116.709918][ T7121] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.719256][ T7121] System zones: 0-7 [ 116.725820][ T7124] EXT4-fs (loop5): Ignoring removed nobh option [ 116.732620][ T7127] EXT4-fs (loop0): Ignoring removed nobh option [ 116.739686][ T7120] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1352: bg 0: block 255: padding at end of block bitmap is not set [ 116.773725][ T7136] loop2: detected capacity change from 0 to 2048 [ 116.788744][ T7136] EXT4-fs (loop2): Ignoring removed nobh option [ 116.810373][ T7139] loop1: detected capacity change from 0 to 2048 [ 116.828745][ T7136] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.834338][ T7127] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.838569][ T7136] System zones: 0-7 [ 116.850999][ T7139] EXT4-fs (loop1): Ignoring removed nobh option [ 116.861761][ T7124] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.861769][ T7127] System zones: [ 116.861784][ T7127] 0-7 [ 116.877797][ T7142] loop4: detected capacity change from 0 to 2048 [ 116.878255][ T7124] System zones: 0-7 [ 116.888972][ T7128] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm vhost-7127: bg 0: block 255: padding at end of block bitmap is not set [ 116.902886][ T7135] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1356: bg 0: block 255: padding at end of block bitmap is not set [ 116.923161][ T418] ------------[ cut here ]------------ [ 116.934966][ T7142] EXT4-fs (loop4): Ignoring removed nobh option [ 116.935207][ T418] kernel BUG at fs/ext4/inode.c:2747! [ 116.947416][ T418] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 116.953734][ T418] CPU: 1 PID: 418 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 116.961391][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 116.964585][ T7123] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1353: bg 0: block 255: padding at end of block bitmap is not set [ 116.971807][ T418] Workqueue: writeback wb_workfn (flush-7:0) [ 116.992895][ T418] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 116.999462][ T418] Code: 00 00 00 e8 cd 7a 8f ff 84 db 75 2c e8 34 78 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 1b 78 8f ff <0f> 0b e8 14 78 8f ff e8 cb 2f 27 ff eb a2 e8 08 78 8f ff e8 bf 2f [ 117.017827][ T7142] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.020463][ T418] RSP: 0018:ffffc90000ea7100 EFLAGS: 00010293 [ 117.028676][ T7142] System zones: [ 117.034805][ T418] RAX: ffffffff81d946f5 RBX: 000000c410000000 RCX: ffff888101bbe2c0 [ 117.034832][ T418] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 117.034845][ T418] RBP: ffffc90000ea7470 R08: dffffc0000000000 R09: ffffed10240d1528 [ 117.034861][ T418] R10: ffffed10240d1528 R11: 1ffff110240d1527 R12: dffffc0000000000 [ 117.039210][ T7142] 0-7 [ 117.046650][ T418] R13: 0000000000000001 R14: 0000008000000000 R15: ffff88812068abd0 [ 117.046686][ T418] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 117.046703][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.046718][ T418] CR2: 00007fb1a1528000 CR3: 000000011e641000 CR4: 00000000003506a0 [ 117.055753][ T7142] [ 117.063427][ T418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 117.095953][ T7141] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1357: bg 0: block 255: padding at end of block bitmap is not set [ 117.098628][ T418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 117.108680][ T7139] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.109145][ T418] Call Trace: [ 117.118024][ T7139] System zones: [ 117.132583][ T418] [ 117.132619][ T418] ? __kasan_check_write+0x14/0x20 [ 117.132653][ T418] ? pagecache_get_page+0xcb6/0xda0 [ 117.141604][ T7139] 0-7 [ 117.149428][ T418] ? __kasan_check_read+0x11/0x20 [ 117.149458][ T418] ? mark_page_accessed+0x3b6/0x8d0 [ 117.153148][ T7139] [ 117.156786][ T418] ? __activate_page+0xd40/0xd40 [ 117.156812][ T418] ? ext4_readpage+0x220/0x220 [ 117.181734][ T7138] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1355: bg 0: block 255: padding at end of block bitmap is not set [ 117.183376][ T418] ? write_boundary_block+0x140/0x140 [ 117.215701][ T418] ? memcpy+0x56/0x70 [ 117.219981][ T418] ? copy_page_from_iter_atomic+0x784/0x1350 [ 117.226305][ T418] ? xas_load+0x2ea/0x300 [ 117.230775][ T418] ? ext4_readpage+0x220/0x220 [ 117.235759][ T418] do_writepages+0x48a/0x6c0 [ 117.240766][ T418] ? update_curr+0x2f3/0x5b0 [ 117.245457][ T418] ? __writepage+0x130/0x130 [ 117.250044][ T418] ? enqueue_task_fair+0xaa7/0x2120 [ 117.255251][ T418] ? __kasan_check_write+0x14/0x20 [ 117.260584][ T418] ? _raw_spin_lock+0x8e/0xe0 [ 117.265764][ T418] __writeback_single_inode+0xd5/0x9c0 [ 117.271905][ T418] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 117.278035][ T418] writeback_sb_inodes+0x9c0/0x1590 [ 117.283259][ T418] ? psi_task_change+0x212/0x370 [ 117.288520][ T418] ? queue_io+0x4c0/0x4c0 [ 117.293372][ T418] ? __kasan_check_read+0x11/0x20 [ 117.298638][ T418] ? queue_io+0x382/0x4c0 [ 117.303070][ T418] wb_writeback+0x3f1/0x980 [ 117.307584][ T418] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 117.313682][ T418] ? set_worker_desc+0x155/0x1c0 [ 117.318826][ T418] ? __kasan_check_write+0x14/0x20 [ 117.324050][ T418] wb_workfn+0x38f/0xe20 [ 117.328410][ T418] ? inode_wait_for_writeback+0x200/0x200 [ 117.334218][ T418] ? kvm_sched_clock_read+0x18/0x40 [ 117.339516][ T418] ? __kasan_check_read+0x11/0x20 [ 117.344590][ T418] ? ttwu_do_wakeup+0xf9/0x470 [ 117.349478][ T418] ? __kasan_check_write+0x14/0x20 [ 117.354736][ T418] ? _raw_spin_lock_irq+0x8f/0xe0 [ 117.360034][ T418] ? _raw_spin_lock_irqsave+0x110/0x110 [ 117.365926][ T418] ? pwq_dec_nr_in_flight+0x18c/0x3c0 [ 117.371409][ T418] process_one_work+0x6be/0xba0 [ 117.376438][ T418] worker_thread+0xa59/0x1200 [ 117.381120][ T418] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 117.386787][ T418] ? __kthread_parkme+0xac/0x200 [ 117.391826][ T418] kthread+0x411/0x500 [ 117.395982][ T418] ? worker_clr_flags+0x190/0x190 [ 117.401196][ T418] ? kthread_blkcg+0xd0/0xd0 [ 117.405797][ T418] ret_from_fork+0x1f/0x30 [ 117.410329][ T418] [ 117.413575][ T418] Modules linked in: [ 117.418129][ T418] ---[ end trace 92af42d9e9a4b0fd ]--- [ 117.425403][ T418] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 117.431605][ T418] Code: 00 00 00 e8 cd 7a 8f ff 84 db 75 2c e8 34 78 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 1b 78 8f ff <0f> 0b e8 14 78 8f ff e8 cb 2f 27 ff eb a2 e8 08 78 8f ff e8 bf 2f [ 117.452407][ T418] RSP: 0018:ffffc90000ea7100 EFLAGS: 00010293 [ 117.459097][ T418] RAX: ffffffff81d946f5 RBX: 000000c410000000 RCX: ffff888101bbe2c0 [ 117.468102][ T418] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 117.477595][ T418] RBP: ffffc90000ea7470 R08: dffffc0000000000 R09: ffffed10240d1528 [ 117.486052][ T418] R10: ffffed10240d1528 R11: 1ffff110240d1527 R12: dffffc0000000000 [ 117.495262][ T418] R13: 0000000000000001 R14: 0000008000000000 R15: ffff88812068abd0 [ 117.503880][ T418] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 117.513570][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.520478][ T418] CR2: 00007fb1a1528000 CR3: 000000011e641000 CR4: 00000000003506a0 [ 117.528703][ T418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 117.551419][ T418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 117.567993][ T418] Kernel panic - not syncing: Fatal exception [ 117.578963][ T418] Kernel Offset: disabled [ 117.583424][ T418] Rebooting in 86400 seconds..