5608] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.279051][ T5605] System zones: 0-7
[  120.291170][ T5605] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.305056][ T5608] System zones: 0-7
[  120.305459][ T5604] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1055: bg 0: block 255: padding at end of block bitmap is not set
[  120.309555][ T5608] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.337891][ T5606] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1054: bg 0: block 255: padding at end of block bitmap is not set
[  120.353051][ T5617] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.364884][ T5617] System zones: 0-7
[  120.376546][ T5617] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.389036][ T5616] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1057: bg 0: block 255: padding at end of block bitmap is not set
[  120.450267][ T5637] loop6: detected capacity change from 0 to 2048
[  120.460954][ T5635] loop0: detected capacity change from 0 to 2048
[  120.462667][ T5632] loop3: detected capacity change from 0 to 2048
[  120.482254][ T5631] loop5: detected capacity change from 0 to 2048
[  120.482399][ T5642] loop4: detected capacity change from 0 to 2048
[  120.495808][ T5632] EXT4-fs (loop3): Ignoring removed nobh option
[  120.506287][ T5632] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.511967][ T5637] EXT4-fs (loop6): Ignoring removed nobh option
[  120.519781][ T5632] System zones: 0-7
[  120.520965][ T5635] EXT4-fs (loop0): Ignoring removed nobh option
[  120.525620][ T5642] EXT4-fs (loop4): Ignoring removed nobh option
[  120.538100][ T5631] EXT4-fs (loop5): Ignoring removed nobh option
[  120.542763][ T5632] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.558787][ T5630] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1061: bg 0: block 255: padding at end of block bitmap is not set
[  120.581007][ T5642] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.589973][ T5642] System zones: 0-7
[  120.595050][ T5635] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.596447][ T5637] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.603698][ T5631] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.611618][ T5637] System zones: 0-7
[  120.624218][ T5635] System zones: 0-7
[  120.628728][ T5635] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.632636][ T5642] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.641147][ T5631] System zones: 
[  120.652499][ T5637] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.653180][ T5631] 0-7
[  120.663961][ T5634] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1059: bg 0: block 255: padding at end of block bitmap is not set
[  120.671510][ T5631] 
[  120.687557][ T5641] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1063: bg 0: block 255: padding at end of block bitmap is not set
[  120.702318][ T5636] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1062: bg 0: block 255: padding at end of block bitmap is not set
[  120.705652][ T5631] EXT4-fs (loop5): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.730182][ T5629] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1060: bg 0: block 255: padding at end of block bitmap is not set
[  120.805557][ T5655] loop0: detected capacity change from 0 to 2048
[  120.820277][ T5658] loop4: detected capacity change from 0 to 2048
[  120.820802][ T5661] loop6: detected capacity change from 0 to 2048
[  120.833202][ T5658] EXT4-fs (loop4): Ignoring removed nobh option
[  120.841922][ T5663] loop3: detected capacity change from 0 to 2048
[  120.846176][ T5658] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.856476][ T5658] System zones: 0-7
[  120.860863][ T5658] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.862677][ T5655] EXT4-fs (loop0): Ignoring removed nobh option
[  120.878908][ T5661] EXT4-fs (loop6): Ignoring removed nobh option
[  120.886403][ T5657] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1067: bg 0: block 255: padding at end of block bitmap is not set
[  120.891684][ T5663] EXT4-fs (loop3): Ignoring removed nobh option
[  120.922868][ T5669] loop5: detected capacity change from 0 to 2048
[  120.931477][ T5661] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.940401][ T5661] System zones: 0-7
[  120.942209][ T5655] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
2025/10/12 01:54:59 executed programs: 1062
[  120.945339][ T5661] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue. Quota mode: none.
[  120.952970][ T5663] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  120.965255][ T5669] EXT4-fs (loop5): Ignoring removed nobh option
[  120.979794][ T5655] System zones: 0-7
[  120.985073][ T5663] System zones: 0-7
[  120.990131][ T5659] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1066: bg 0: block 255: padding at end of block bitmap is not set
[  121.005473][ T5654] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1065: bg 0: block 255: padding at end of block bitmap is not set
[  121.021274][ T5669] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.030023][ T5662] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1064: bg 0: block 255: padding at end of block bitmap is not set
[  121.045162][ T5669] System zones: 0-7
[  121.066255][ T5668] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1068: bg 0: block 255: padding at end of block bitmap is not set
[  121.082134][ T5680] loop4: detected capacity change from 0 to 2048
[  121.117374][ T5685] loop0: detected capacity change from 0 to 2048
[  121.117459][ T5684] loop6: detected capacity change from 0 to 2048
[  121.135715][ T5684] EXT4-fs (loop6): Ignoring removed nobh option
[  121.141094][ T5689] loop5: detected capacity change from 0 to 2048
[  121.146637][ T5685] EXT4-fs (loop0): Ignoring removed nobh option
[  121.160533][ T5680] EXT4-fs (loop4): Ignoring removed nobh option
[  121.163264][ T5692] loop3: detected capacity change from 0 to 2048
[  121.175208][ T5684] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.183454][ T5684] System zones: 0-7
[  121.183623][ T5685] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.189360][ T5682] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1070: bg 0: block 255: padding at end of block bitmap is not set
[  121.204857][ T5685] System zones: 0-7
[  121.213888][ T5689] EXT4-fs (loop5): Ignoring removed nobh option
[  121.216369][ T5683] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1071: bg 0: block 255: padding at end of block bitmap is not set
[  121.235632][ T5692] EXT4-fs (loop3): Ignoring removed nobh option
[  121.248464][ T5680] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.269888][ T5680] System zones: 0-7
[  121.280902][ T5689] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.290446][ T5679] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1069: bg 0: block 255: padding at end of block bitmap is not set
[  121.308110][ T5692] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.324082][ T5689] System zones: 0-7
[  121.327466][ T5692] System zones: 0-7
[  121.337431][ T5691] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1072: bg 0: block 255: padding at end of block bitmap is not set
[  121.368471][ T5705] loop6: detected capacity change from 0 to 2048
[  121.375290][ T5688] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1073: bg 0: block 255: padding at end of block bitmap is not set
[  121.407621][ T5705] EXT4-fs (loop6): Ignoring removed nobh option
[  121.422655][ T5714] loop4: detected capacity change from 0 to 2048
[  121.435898][ T5705] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.444108][ T5705] System zones: 0-7
[  121.449948][ T5704] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1074: bg 0: block 255: padding at end of block bitmap is not set
[  121.472472][ T5710] loop0: detected capacity change from 0 to 2048
[  121.479082][ T5714] EXT4-fs (loop4): Ignoring removed nobh option
[  121.526661][ T5710] EXT4-fs (loop0): Ignoring removed nobh option
[  121.532204][ T5722] loop3: detected capacity change from 0 to 2048
[  121.540840][ T5719] loop5: detected capacity change from 0 to 2048
[  121.549177][ T5714] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.557421][ T5714] System zones: 0-7
[  121.562674][ T5713] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1076: bg 0: block 255: padding at end of block bitmap is not set
[  121.578265][ T5710] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.582504][ T5727] loop6: detected capacity change from 0 to 2048
[  121.591429][ T5722] EXT4-fs (loop3): Ignoring removed nobh option
[  121.593581][ T5719] EXT4-fs (loop5): Ignoring removed nobh option
[  121.603347][ T5710] System zones: 0-7
[  121.613508][ T5707] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1075: bg 0: block 255: padding at end of block bitmap is not set
[  121.636643][ T5722] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.644907][ T5722] System zones: 0-7
[  121.645338][ T5719] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.650962][ T5721] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1079: bg 0: block 255: padding at end of block bitmap is not set
[  121.657543][ T5719] System zones: 0-7
[  121.672619][ T5727] EXT4-fs (loop6): Ignoring removed nobh option
[  121.715785][ T5718] 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
[  121.724631][ T5727] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.749720][ T5727] System zones: 0-7
[  121.756190][ T5726] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1080: bg 0: block 255: padding at end of block bitmap is not set
[  121.772299][ T5737] loop4: detected capacity change from 0 to 2048
[  121.794219][ T5743] loop3: detected capacity change from 0 to 2048
[  121.794279][ T5741] loop0: detected capacity change from 0 to 2048
[  121.815833][ T5743] EXT4-fs (loop3): Ignoring removed nobh option
[  121.823491][ T5741] EXT4-fs (loop0): Ignoring removed nobh option
[  121.838871][ T5747] loop5: detected capacity change from 0 to 2048
[  121.845130][ T5750] loop6: detected capacity change from 0 to 2048
[  121.847259][ T5743] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.851982][ T5741] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.859785][ T5743] System zones: 
[  121.868111][ T5741] System zones: 
[  121.868232][ T5743] 0-7
[  121.871665][ T5741] 0-7
[  121.875278][ T5743] 
[  121.883583][ T5737] EXT4-fs (loop4): Ignoring removed nobh option
[  121.883914][ T5741] 
[  121.891388][ T5747] EXT4-fs (loop5): Ignoring removed nobh option
[  121.899209][ T5750] EXT4-fs (loop6): Ignoring removed nobh option
[  121.899511][ T5742] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1083: bg 0: block 255: padding at end of block bitmap is not set
[  121.929268][ T5737] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.937765][ T5737] System zones: 0-7
[  121.937801][ T5747] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.951491][ T5747] System zones: 0-7
[  121.957600][ T5736] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1081: bg 0: block 255: padding at end of block bitmap is not set
[  121.973830][ T5750] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  121.982535][ T5740] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1082: bg 0: block 255: padding at end of block bitmap is not set
[  121.998799][ T5750] System zones: 0-7
[  122.003526][ T5746] 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
[  122.030035][ T5749] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1085: bg 0: block 255: padding at end of block bitmap is not set
[  122.062137][ T5765] loop0: detected capacity change from 0 to 2048
[  122.077677][ T5765] EXT4-fs (loop0): Ignoring removed nobh option
[  122.082719][ T5763] loop5: detected capacity change from 0 to 2048
[  122.103403][ T5763] EXT4-fs (loop5): Ignoring removed nobh option
[  122.129830][ T5769] loop3: detected capacity change from 0 to 2048
[  122.133718][ T5765] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.154322][ T5773] loop4: detected capacity change from 0 to 2048
[  122.154673][ T5765] System zones: 0-7
[  122.169496][ T5769] EXT4-fs (loop3): Ignoring removed nobh option
[  122.176364][ T5776] loop6: detected capacity change from 0 to 2048
[  122.182613][ T5763] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.185497][ T5764] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1088: bg 0: block 255: padding at end of block bitmap is not set
[  122.191567][ T5763] System zones: 0-7
[  122.210536][ T5769] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.210777][ T5762] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1089: bg 0: block 255: padding at end of block bitmap is not set
[  122.225989][ T5773] EXT4-fs (loop4): Ignoring removed nobh option
[  122.236499][ T5769] System zones: 0-7
[  122.254114][ T5768] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1086: bg 0: block 255: padding at end of block bitmap is not set
[  122.276248][ T5776] EXT4-fs (loop6): Ignoring removed nobh option
[  122.290743][ T5773] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.318254][ T5773] System zones: 0-7
[  122.333899][ T5790] loop3: detected capacity change from 0 to 2048
[  122.339810][ T5776] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.342979][ T5786] loop0: detected capacity change from 0 to 2048
[  122.348617][ T5776] System zones: 0-7
[  122.357812][ T5771] 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
[  122.378414][ T5774] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1090: bg 0: block 255: padding at end of block bitmap is not set
[  122.385301][ T5792] loop5: detected capacity change from 0 to 2048
[  122.410002][ T5786] EXT4-fs (loop0): Ignoring removed nobh option
[  122.410002][ T5790] EXT4-fs (loop3): Ignoring removed nobh option
[  122.423585][ T5792] EXT4-fs (loop5): Ignoring removed nobh option
[  122.442488][ T5792] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.452159][ T5792] System zones: 0-7
[  122.470423][ T5789] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1092: bg 0: block 255: padding at end of block bitmap is not set
[  122.473307][ T5801] loop4: detected capacity change from 0 to 2048
[  122.493951][ T5786] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.496195][ T5790] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.503130][ T5786] System zones: 
[  122.510282][ T5790] System zones: 
[  122.511765][ T5786] 0-7
[  122.514051][ T5790] 0-7
[  122.520636][ T5786] 
[  122.525276][ T5788] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1093: bg 0: block 255: padding at end of block bitmap is not set
[  122.540911][ T5801] EXT4-fs (loop4): Ignoring removed nobh option
[  122.556515][ T5804] loop6: detected capacity change from 0 to 2048
[  122.574483][ T5785] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1091: bg 0: block 255: padding at end of block bitmap is not set
[  122.597000][ T5804] EXT4-fs (loop6): Ignoring removed nobh option
[  122.599713][ T5809] loop5: detected capacity change from 0 to 2048
[  122.619843][ T5809] EXT4-fs (loop5): Ignoring removed nobh option
[  122.626425][ T5801] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.634597][ T5801] System zones: 0-7
[  122.644648][ T5798] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1094: bg 0: block 255: padding at end of block bitmap is not set
[  122.650228][ T5814] loop3: detected capacity change from 0 to 2048
[  122.673704][ T5814] EXT4-fs (loop3): Ignoring removed nobh option
[  122.688747][ T5809] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.697429][ T5804] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.699461][ T5809] System zones: 
[  122.706766][ T5804] System zones: 0-7
[  122.720523][ T5803] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1095: bg 0: block 255: padding at end of block bitmap is not set
[  122.732671][ T5809] 0-7
[  122.745362][ T5814] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.758179][ T5808] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1096: bg 0: block 255: padding at end of block bitmap is not set
[  122.763378][ T5814] System zones: 0-7
[  122.785672][ T5821] loop0: detected capacity change from 0 to 2048
[  122.795932][ T5813] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1097: bg 0: block 255: padding at end of block bitmap is not set
[  122.810468][ T5821] EXT4-fs (loop0): Ignoring removed nobh option
[  122.811342][ T5826] loop4: detected capacity change from 0 to 2048
[  122.827104][ T5826] EXT4-fs (loop4): Ignoring removed nobh option
[  122.841381][ T5821] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.849702][ T5821] System zones: 0-7
[  122.857919][ T5820] 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
[  122.882713][ T5826] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.892485][ T5832] loop6: detected capacity change from 0 to 2048
[  122.900541][ T5832] EXT4-fs (loop6): Ignoring removed nobh option
[  122.907847][ T5826] System zones: 0-7
[  122.916424][ T5836] loop5: detected capacity change from 0 to 2048
[  122.922563][ T5832] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  122.932902][ T5839] loop3: detected capacity change from 0 to 2048
[  122.940227][ T5832] System zones: 0-7
[  122.945088][ T5825] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1099: bg 0: block 255: padding at end of block bitmap is not set
[  122.961261][ T5836] EXT4-fs (loop5): Ignoring removed nobh option
[  122.975065][ T5831] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1100: bg 0: block 255: padding at end of block bitmap is not set
[  122.981585][ T5839] EXT4-fs (loop3): Ignoring removed nobh option
[  123.027665][ T5839] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.036923][ T5836] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.043723][ T5846] loop0: detected capacity change from 0 to 2048
[  123.045300][ T5839] System zones: 
[  123.051650][ T5836] System zones: 0-7
[  123.058534][ T5852] loop4: detected capacity change from 0 to 2048
[  123.066025][ T5839] 0-7
[  123.075368][ T5835] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1101: bg 0: block 255: padding at end of block bitmap is not set
[  123.079057][ T5838] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1102: bg 0: block 255: padding at end of block bitmap is not set
[  123.095088][ T5849] loop6: detected capacity change from 0 to 2048
[  123.114850][ T5852] EXT4-fs (loop4): Ignoring removed nobh option
[  123.121342][ T5846] EXT4-fs (loop0): Ignoring removed nobh option
[  123.135516][ T5849] EXT4-fs (loop6): Ignoring removed nobh option
[  123.138643][ T5852] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.156678][ T5846] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.164796][ T5852] System zones: 0-7
[  123.181625][ T5849] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.184017][ T5846] System zones: 0-7
[  123.194729][ T5851] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1104: bg 0: block 255: padding at end of block bitmap is not set
[  123.196903][ T5849] System zones: 0-7
[  123.215390][ T5848] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1105: bg 0: block 255: padding at end of block bitmap is not set
[  123.238345][ T5862] loop3: detected capacity change from 0 to 2048
[  123.249151][ T5843] 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
[  123.263664][ T5863] loop5: detected capacity change from 0 to 2048
[  123.264427][ T5862] EXT4-fs (loop3): Ignoring removed nobh option
[  123.276842][ T5863] EXT4-fs (loop5): Ignoring removed nobh option
[  123.290564][ T5863] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.298924][ T5863] System zones: 0-7
[  123.301702][ T5862] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.312307][ T5860] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1106: bg 0: block 255: padding at end of block bitmap is not set
[  123.313157][ T5862] System zones: 0-7
[  123.335727][ T5861] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1107: bg 0: block 255: padding at end of block bitmap is not set
[  123.389267][ T5877] loop4: detected capacity change from 0 to 2048
[  123.409285][ T5875] loop6: detected capacity change from 0 to 2048
[  123.409812][ T5880] loop0: detected capacity change from 0 to 2048
[  123.424328][ T5883] loop5: detected capacity change from 0 to 2048
[  123.431976][ T5877] EXT4-fs (loop4): Ignoring removed nobh option
[  123.445989][ T5877] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.454191][ T5877] System zones: 0-7
[  123.458620][ T5880] EXT4-fs (loop0): Ignoring removed nobh option
[  123.467118][ T5875] EXT4-fs (loop6): Ignoring removed nobh option
[  123.472847][ T5873] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1110: bg 0: block 255: padding at end of block bitmap is not set
[  123.488760][ T5883] EXT4-fs (loop5): Ignoring removed nobh option
[  123.510724][ T5880] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.522624][ T5888] loop3: detected capacity change from 0 to 2048
[  123.532172][ T5880] System zones: 0-7
[  123.541116][ T5875] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.542162][ T5883] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.557519][ T5875] System zones: 0-7
[  123.559910][ T5874] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1109: bg 0: block 255: padding at end of block bitmap is not set
[  123.571913][ T5883] System zones: 0-7
[  123.589594][ T5888] EXT4-fs (loop3): Ignoring removed nobh option
[  123.603366][ T5882] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1111: bg 0: block 255: padding at end of block bitmap is not set
[  123.607480][ T5879] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1108: bg 0: block 255: padding at end of block bitmap is not set
[  123.642360][ T5888] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.651495][ T5897] loop4: detected capacity change from 0 to 2048
[  123.655611][ T5888] System zones: 0-7
[  123.666859][ T5897] EXT4-fs (loop4): Ignoring removed nobh option
[  123.667478][ T5887] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1112: bg 0: block 255: padding at end of block bitmap is not set
[  123.712486][ T5904] loop5: detected capacity change from 0 to 2048
[  123.726036][ T5897] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.734200][ T5897] System zones: 0-7
[  123.740558][ T5896] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1113: bg 0: block 255: padding at end of block bitmap is not set
[  123.741670][ T5903] loop6: detected capacity change from 0 to 2048
[  123.764216][ T5910] loop0: detected capacity change from 0 to 2048
[  123.780629][ T5904] EXT4-fs (loop5): Ignoring removed nobh option
[  123.788202][ T5910] EXT4-fs (loop0): Ignoring removed nobh option
[  123.794569][ T5903] EXT4-fs (loop6): Ignoring removed nobh option
[  123.813259][ T5913] loop3: detected capacity change from 0 to 2048
[  123.829766][ T5910] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.839047][ T5910] System zones: 0-7
[  123.840584][ T5903] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.850206][ T5904] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.859231][ T5913] EXT4-fs (loop3): Ignoring removed nobh option
[  123.866105][ T5904] System zones: 0-7
[  123.871460][ T5903] System zones: 0-7
[  123.875480][ T5901] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1115: bg 0: block 255: padding at end of block bitmap is not set
[  123.887201][ T5916] loop4: detected capacity change from 0 to 2048
[  123.896663][ T5909] 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
[  123.911705][ T5902] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1114: bg 0: block 255: padding at end of block bitmap is not set
[  123.920699][ T5913] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  123.934360][ T5913] System zones: 0-7
[  123.943023][ T5912] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1117: bg 0: block 255: padding at end of block bitmap is not set
[  123.973199][ T5927] loop0: detected capacity change from 0 to 2048
[  123.982803][ T5916] EXT4-fs (loop4): Ignoring removed nobh option
[  123.990617][ T5931] loop6: detected capacity change from 0 to 2048
[  124.007154][ T5932] loop5: detected capacity change from 0 to 2048
[  124.016655][ T5916] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.026562][ T5916] System zones: 0-7
[  124.030604][ T5931] EXT4-fs (loop6): Ignoring removed nobh option
[  124.030622][ T5927] EXT4-fs (loop0): Ignoring removed nobh option
[  124.037000][ T5932] EXT4-fs (loop5): Ignoring removed nobh option
[  124.050722][ T5936] loop3: detected capacity change from 0 to 2048
[  124.059619][ T5936] EXT4-fs (loop3): Ignoring removed nobh option
[  124.065633][ T5915] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1118: bg 0: block 255: padding at end of block bitmap is not set
[  124.108304][ T5932] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.116998][ T5931] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.125985][ T5936] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.141976][ T5932] System zones: 0-7
[  124.145258][ T5927] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.147619][ T5931] System zones: 0-7
[  124.154155][ T5927] System zones: 
[  124.157936][ T5936] System zones: 
[  124.159986][ T5929] 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
[  124.161501][ T5936] 0-7
[  124.183400][ T5930] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1121: bg 0: block 255: padding at end of block bitmap is not set
[  124.197111][ T5927] 0-7
[  124.211613][ T5936] 
[  124.222850][ T5926] 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
[  124.234198][ T5935] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1122: bg 0: block 255: padding at end of block bitmap is not set
[  124.281697][ T5952] loop5: detected capacity change from 0 to 2048
[  124.281697][ T5949] loop4: detected capacity change from 0 to 2048
[  124.295125][ T5952] EXT4-fs (loop5): Ignoring removed nobh option
[  124.315099][ T5949] EXT4-fs (loop4): Ignoring removed nobh option
[  124.341889][ T5952] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.350255][ T5952] System zones: 0-7
[  124.353083][ T5959] loop3: detected capacity change from 0 to 2048
[  124.357438][ T5950] 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
[  124.376141][ T5949] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.384391][ T5949] System zones: 0-7
[  124.394125][ T5955] loop0: detected capacity change from 0 to 2048
[  124.401084][ T5959] EXT4-fs (loop3): Ignoring removed nobh option
[  124.407948][ T5962] loop6: detected capacity change from 0 to 2048
[  124.416136][ T5948] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1123: bg 0: block 255: padding at end of block bitmap is not set
[  124.432579][ T5959] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.440831][ T5959] System zones: 0-7
[  124.446401][ T5955] EXT4-fs (loop0): Ignoring removed nobh option
[  124.452289][ T5957] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1127: bg 0: block 255: padding at end of block bitmap is not set
[  124.452760][ T5962] EXT4-fs (loop6): Ignoring removed nobh option
[  124.508337][ T5955] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.521193][ T5971] loop5: detected capacity change from 0 to 2048
[  124.526546][ T5962] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.529289][ T5955] System zones: 0-7
[  124.539659][ T5962] System zones: 0-7
[  124.552771][ T5973] loop4: detected capacity change from 0 to 2048
[  124.555790][ T5961] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1126: bg 0: block 255: padding at end of block bitmap is not set
[  124.579238][ T5954] 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
[  124.580906][ T5971] EXT4-fs (loop5): Ignoring removed nobh option
[  124.600584][ T5973] EXT4-fs (loop4): Ignoring removed nobh option
[  124.630432][ T5980] loop3: detected capacity change from 0 to 2048
[  124.648175][ T5973] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.656517][ T5973] System zones: 0-7
[  124.661894][ T5969] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1129: bg 0: block 255: padding at end of block bitmap is not set
[  124.669638][ T5984] loop0: detected capacity change from 0 to 2048
[  124.678457][ T5971] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.690884][ T5971] System zones: 0-7
[  124.697428][ T5970] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1128: bg 0: block 255: padding at end of block bitmap is not set
[  124.714885][ T5980] EXT4-fs (loop3): Ignoring removed nobh option
[  124.724041][ T5984] EXT4-fs (loop0): Ignoring removed nobh option
[  124.748351][ T5990] loop6: detected capacity change from 0 to 2048
[  124.762947][ T5993] loop4: detected capacity change from 0 to 2048
[  124.763522][ T5984] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.772514][ T5993] EXT4-fs (loop4): Ignoring removed nobh option
[  124.779096][ T5980] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.791207][ T5990] EXT4-fs (loop6): Ignoring removed nobh option
[  124.798987][ T5984] System zones: 0-7
[  124.804309][ T5983] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1132: bg 0: block 255: padding at end of block bitmap is not set
[  124.823281][ T5990] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.831714][ T5980] System zones: 0-7
[  124.836658][ T5993] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.838158][ T6003] loop5: detected capacity change from 0 to 2048
[  124.852204][ T5979] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1130: bg 0: block 255: padding at end of block bitmap is not set
[  124.866561][ T5993] System zones: 0-7
[  124.871498][ T5990] System zones: 0-7
[  124.876198][ T5992] 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
[  124.887570][ T5989] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1131: bg 0: block 255: padding at end of block bitmap is not set
[  124.909281][ T6003] EXT4-fs (loop5): Ignoring removed nobh option
[  124.939079][ T6003] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  124.948113][ T6003] System zones: 0-7
[  124.968209][ T6009] loop4: detected capacity change from 0 to 2048
[  124.970437][ T6012] loop6: detected capacity change from 0 to 2048
[  124.982742][ T5999] 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
[  124.997876][ T6009] EXT4-fs (loop4): Ignoring removed nobh option
[  125.004108][ T6015] loop0: detected capacity change from 0 to 2048
[  125.014277][ T6018] loop3: detected capacity change from 0 to 2048
[  125.023992][ T6018] EXT4-fs (loop3): Ignoring removed nobh option
[  125.031533][ T6015] EXT4-fs (loop0): Ignoring removed nobh option
[  125.037778][ T6009] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.047485][ T6012] EXT4-fs (loop6): Ignoring removed nobh option
[  125.056600][ T6009] System zones: 0-7
[  125.063995][ T6018] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.064063][ T6007] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1137: bg 0: block 255: padding at end of block bitmap is not set
[  125.087465][ T6018] System zones: 0-7
[  125.097828][ T6012] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.106571][ T6017] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1136: bg 0: block 255: padding at end of block bitmap is not set
[  125.107074][ T6012] System zones: 0-7
[  125.125310][ T6015] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.140685][ T6015] System zones: 0-7
[  125.149543][ T6010] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1138: bg 0: block 255: padding at end of block bitmap is not set
[  125.167836][ T6014] 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
[  125.208059][ T6029] loop5: detected capacity change from 0 to 2048
[  125.218309][ T6034] loop4: detected capacity change from 0 to 2048
[  125.225434][ T6029] EXT4-fs (loop5): Ignoring removed nobh option
[  125.231223][ T6033] loop3: detected capacity change from 0 to 2048
[  125.241512][ T6034] EXT4-fs (loop4): Ignoring removed nobh option
[  125.250072][ T6029] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.258243][ T6029] System zones: 0-7
[  125.262400][ T6033] EXT4-fs (loop3): Ignoring removed nobh option
[  125.287471][ T6034] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.298040][ T6034] System zones: 0-7
[  125.301167][ T6028] 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
[  125.317362][ T6031] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1140: bg 0: block 255: padding at end of block bitmap is not set
[  125.330688][ T6045] loop6: detected capacity change from 0 to 2048
[  125.349507][ T6042] loop0: detected capacity change from 0 to 2048
[  125.350031][ T6033] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.364335][ T6033] System zones: 0-7
[  125.370207][ T6032] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1141: bg 0: block 255: padding at end of block bitmap is not set
[  125.390974][ T6042] EXT4-fs (loop0): Ignoring removed nobh option
[  125.402138][ T6045] EXT4-fs (loop6): Ignoring removed nobh option
[  125.403529][ T6051] loop4: detected capacity change from 0 to 2048
[  125.426770][ T6054] loop5: detected capacity change from 0 to 2048
[  125.433723][ T6045] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.436169][ T6042] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.444219][ T6045] System zones: 0-7
[  125.454817][ T6051] EXT4-fs (loop4): Ignoring removed nobh option
[  125.459151][ T6042] System zones: 0-7
[  125.462467][ T6044] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1142: bg 0: block 255: padding at end of block bitmap is not set
[  125.480242][ T6041] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1143: bg 0: block 255: padding at end of block bitmap is not set
[  125.495407][ T6054] EXT4-fs (loop5): Ignoring removed nobh option
[  125.507364][ T6061] loop3: detected capacity change from 0 to 2048
[  125.516131][ T6054] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.518768][ T6051] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.524315][ T6054] System zones: 0-7
[  125.532883][ T6051] System zones: 0-7
[  125.540031][ T6053] 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
[  125.555826][ T6050] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1145: bg 0: block 255: padding at end of block bitmap is not set
[  125.572995][ T6061] EXT4-fs (loop3): Ignoring removed nobh option
[  125.601868][ T6061] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.610461][ T6061] System zones: 0-7
[  125.616239][ T6060] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1146: bg 0: block 255: padding at end of block bitmap is not set
[  125.657572][ T6070] loop6: detected capacity change from 0 to 2048
[  125.681272][ T6073] loop0: detected capacity change from 0 to 2048
[  125.683760][ T6079] loop5: detected capacity change from 0 to 2048
[  125.691668][ T6075] loop4: detected capacity change from 0 to 2048
[  125.706859][ T6073] EXT4-fs (loop0): Ignoring removed nobh option
[  125.709308][ T6070] EXT4-fs (loop6): Ignoring removed nobh option
[  125.713378][ T6079] EXT4-fs (loop5): Ignoring removed nobh option
[  125.741315][ T6082] loop3: detected capacity change from 0 to 2048
[  125.747868][ T6075] EXT4-fs (loop4): Ignoring removed nobh option
[  125.748637][ T6082] EXT4-fs (loop3): Ignoring removed nobh option
[  125.769036][ T6073] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.780200][ T6075] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.780252][ T6070] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.788589][ T6079] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.797124][ T6073] System zones: 0-7
[  125.808987][ T6070] System zones: 0-7
[  125.813738][ T6075] System zones: 0-7
[  125.815524][ T6071] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1148: bg 0: block 255: padding at end of block bitmap is not set
[  125.825818][ T6079] System zones: 0-7
[  125.834868][ T6069] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1147: bg 0: block 255: padding at end of block bitmap is not set
[  125.851184][ T6082] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  125.860790][ T6078] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1150: bg 0: block 255: padding at end of block bitmap is not set
[  125.874972][ T6082] System zones: 0-7
[  125.875776][ T6072] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1149: bg 0: block 255: padding at end of block bitmap is not set
[  125.881064][ T6081] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1151: bg 0: block 255: padding at end of block bitmap is not set
2025/10/12 01:55:04 executed programs: 1145
[  125.978631][ T6095] loop3: detected capacity change from 0 to 2048
[  126.010481][ T6100] loop6: detected capacity change from 0 to 2048
[  126.025905][ T6102] loop5: detected capacity change from 0 to 2048
[  126.034690][ T6095] EXT4-fs (loop3): Ignoring removed nobh option
[  126.035710][ T6105] loop4: detected capacity change from 0 to 2048
[  126.048065][ T6107] loop0: detected capacity change from 0 to 2048
[  126.056957][ T6102] EXT4-fs (loop5): Ignoring removed nobh option
[  126.063481][ T6100] EXT4-fs (loop6): Ignoring removed nobh option
[  126.065030][ T6105] EXT4-fs (loop4): Ignoring removed nobh option
[  126.081777][ T6107] EXT4-fs (loop0): Ignoring removed nobh option
[  126.082547][ T6095] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.108293][ T6095] System zones: 0-7
[  126.121565][ T6094] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1156: bg 0: block 255: padding at end of block bitmap is not set
[  126.126727][ T6100] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.144212][ T6100] System zones: 0-7
[  126.153555][ T6102] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.153848][ T6098] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1154: bg 0: block 255: padding at end of block bitmap is not set
[  126.177396][ T6102] System zones: 0-7
[  126.187083][ T6099] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1153: bg 0: block 255: padding at end of block bitmap is not set
[  126.202391][ T6107] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.211433][ T6105] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.213177][ T6107] System zones: 0-7
[  126.221980][ T6105] System zones: 0-7
[  126.235279][ T6097] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1152: bg 0: block 255: padding at end of block bitmap is not set
[  126.250699][ T6104] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1155: bg 0: block 255: padding at end of block bitmap is not set
[  126.287413][ T6120] loop3: detected capacity change from 0 to 2048
[  126.300183][ T6126] loop6: detected capacity change from 0 to 2048
[  126.312510][ T6124] loop5: detected capacity change from 0 to 2048
[  126.326654][ T6120] EXT4-fs (loop3): Ignoring removed nobh option
[  126.335787][ T6120] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.344034][ T6120] System zones: 0-7
[  126.352159][ T6124] EXT4-fs (loop5): Ignoring removed nobh option
[  126.359354][ T6119] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1157: bg 0: block 255: padding at end of block bitmap is not set
[  126.378598][ T6131] loop4: detected capacity change from 0 to 2048
[  126.385395][ T6126] EXT4-fs (loop6): Ignoring removed nobh option
[  126.393137][ T6131] EXT4-fs (loop4): Ignoring removed nobh option
[  126.405549][ T6124] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.412532][ T6134] loop0: detected capacity change from 0 to 2048
[  126.420141][ T6124] System zones: 0-7
[  126.425982][ T6134] EXT4-fs (loop0): Ignoring removed nobh option
[  126.446822][ T6131] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.453462][ T6126] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.455205][ T6131] System zones: 0-7
[  126.470841][ T6134] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.480409][ T6121] 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
[  126.489464][ T6134] System zones: 0-7
[  126.499259][ T6126] System zones: 0-7
[  126.512336][ T6130] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1161: bg 0: block 255: padding at end of block bitmap is not set
[  126.521903][ T6123] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1158: bg 0: block 255: padding at end of block bitmap is not set
[  126.544191][ T6133] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1160: bg 0: block 255: padding at end of block bitmap is not set
[  126.544278][ T6145] loop3: detected capacity change from 0 to 2048
[  126.570429][ T6145] EXT4-fs (loop3): Ignoring removed nobh option
[  126.587568][ T6145] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.596065][ T6145] System zones: 0-7
[  126.601518][ T6142] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1162: bg 0: block 255: padding at end of block bitmap is not set
[  126.652194][ T6151] loop5: detected capacity change from 0 to 2048
[  126.663666][ T6154] loop4: detected capacity change from 0 to 2048
[  126.678713][ T6160] loop0: detected capacity change from 0 to 2048
[  126.689177][ T6158] loop6: detected capacity change from 0 to 2048
[  126.705270][ T6151] EXT4-fs (loop5): Ignoring removed nobh option
[  126.710932][ T6163] loop3: detected capacity change from 0 to 2048
[  126.718128][ T6158] EXT4-fs (loop6): Ignoring removed nobh option
[  126.735991][ T6151] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.736051][ T6158] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.744285][ T6151] System zones: 
[  126.753051][ T6158] System zones: 
[  126.754568][ T6154] EXT4-fs (loop4): Ignoring removed nobh option
[  126.765610][ T6163] EXT4-fs (loop3): Ignoring removed nobh option
[  126.766905][ T6160] EXT4-fs (loop0): Ignoring removed nobh option
[  126.778990][ T6151] 0-7
[  126.779277][ T6158] 0-7
[  126.789877][ T6157] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1164: bg 0: block 255: padding at end of block bitmap is not set
[  126.796072][ T6150] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1163: bg 0: block 255: padding at end of block bitmap is not set
[  126.841964][ T6154] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.852520][ T6154] System zones: 0-7
[  126.858113][ T6163] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.860125][ T6160] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  126.874911][ T6160] System zones: 0-7
[  126.875190][ T6163] System zones: 0-7
[  126.887110][ T6156] 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
[  126.898158][ T6153] 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
[  126.902190][ T6162] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1167: bg 0: block 255: padding at end of block bitmap is not set
[  126.994294][ T6178] loop0: detected capacity change from 0 to 2048
[  127.010504][ T6177] loop5: detected capacity change from 0 to 2048
[  127.017642][ T6178] EXT4-fs (loop0): Ignoring removed nobh option
[  127.032365][ T6181] loop3: detected capacity change from 0 to 2048
[  127.032402][ T6185] loop6: detected capacity change from 0 to 2048
[  127.049985][ T6178] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.054588][ T6188] loop4: detected capacity change from 0 to 2048
[  127.058548][ T6178] System zones: 0-7
[  127.069588][ T6181] EXT4-fs (loop3): Ignoring removed nobh option
[  127.077186][ T6188] EXT4-fs (loop4): Ignoring removed nobh option
[  127.077268][ T6177] EXT4-fs (loop5): Ignoring removed nobh option
[  127.084206][ T6175] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1170: bg 0: block 255: padding at end of block bitmap is not set
[  127.089994][ T6185] EXT4-fs (loop6): Ignoring removed nobh option
[  127.133642][ T6181] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.143112][ T6188] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.150335][ T6181] System zones: 0-7
[  127.151461][ T6188] System zones: 0-7
[  127.162311][ T6184] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1171: bg 0: block 255: padding at end of block bitmap is not set
[  127.177492][ T6180] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1172: bg 0: block 255: padding at end of block bitmap is not set
[  127.192360][ T6185] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.201778][ T6177] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.201894][ T6185] System zones: 0-7
[  127.210902][ T6177] System zones: 0-7
[  127.228382][ T6176] 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
[  127.239232][ T6183] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1169: bg 0: block 255: padding at end of block bitmap is not set
[  127.299753][ T6201] loop3: detected capacity change from 0 to 2048
[  127.308662][ T6208] loop6: detected capacity change from 0 to 2048
[  127.310922][ T6207] loop0: detected capacity change from 0 to 2048
[  127.325502][ T6205] loop4: detected capacity change from 0 to 2048
[  127.336271][ T6213] loop5: detected capacity change from 0 to 2048
[  127.346325][ T6208] EXT4-fs (loop6): Ignoring removed nobh option
[  127.350725][ T6201] EXT4-fs (loop3): Ignoring removed nobh option
[  127.360521][ T6207] EXT4-fs (loop0): Ignoring removed nobh option
[  127.365282][ T6205] EXT4-fs (loop4): Ignoring removed nobh option
[  127.373989][ T6201] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.382406][ T6201] System zones: 0-7
[  127.383824][ T6208] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.395483][ T6213] EXT4-fs (loop5): Ignoring removed nobh option
[  127.396394][ T6200] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1174: bg 0: block 255: padding at end of block bitmap is not set
[  127.416307][ T6208] System zones: 0-7
[  127.425232][ T6204] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1177: bg 0: block 255: padding at end of block bitmap is not set
[  127.425243][ T6205] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.425293][ T6205] System zones: 
[  127.448173][ T6207] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.461489][ T6205] 0-7
[  127.464506][ T6207] System zones: 0-7
[  127.476561][ T6213] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.486256][ T6213] System zones: 0-7
[  127.497595][ T6206] 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
[  127.517855][ T6212] 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
[  127.529351][ T6226] loop3: detected capacity change from 0 to 2048
[  127.558378][ T6203] 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
[  127.578881][ T6226] EXT4-fs (loop3): Ignoring removed nobh option
[  127.591228][ T6232] loop5: detected capacity change from 0 to 2048
[  127.613889][ T6238] loop6: detected capacity change from 0 to 2048
[  127.621150][ T6226] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.623600][ T6235] loop0: detected capacity change from 0 to 2048
[  127.636110][ T6226] System zones: 0-7
[  127.641318][ T6238] EXT4-fs (loop6): Ignoring removed nobh option
[  127.641375][ T6225] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1178: bg 0: block 255: padding at end of block bitmap is not set
[  127.663320][ T6235] EXT4-fs (loop0): Ignoring removed nobh option
[  127.666421][ T6238] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.679805][ T6238] System zones: 0-7
[  127.685154][ T6232] EXT4-fs (loop5): Ignoring removed nobh option
[  127.695617][ T6245] loop4: detected capacity change from 0 to 2048
[  127.698950][ T6237] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1182: bg 0: block 255: padding at end of block bitmap is not set
[  127.703262][ T6235] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.724729][ T6235] System zones: 0-7
[  127.728430][ T6232] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.731314][ T6234] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1180: bg 0: block 255: padding at end of block bitmap is not set
[  127.738328][ T6232] System zones: 0-7
[  127.756040][ T6245] EXT4-fs (loop4): Ignoring removed nobh option
[  127.776506][ T6231] 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
[  127.784370][ T6252] loop3: detected capacity change from 0 to 2048
[  127.799187][ T6245] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.807568][ T6252] EXT4-fs (loop3): Ignoring removed nobh option
[  127.813654][ T6245] System zones: 0-7
[  127.840844][ T6244] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1183: bg 0: block 255: padding at end of block bitmap is not set
[  127.862769][ T6252] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.879200][ T6257] loop6: detected capacity change from 0 to 2048
[  127.887451][ T6252] System zones: 0-7
[  127.892093][ T6257] EXT4-fs (loop6): Ignoring removed nobh option
[  127.902623][ T6251] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1184: bg 0: block 255: padding at end of block bitmap is not set
[  127.936525][ T6265] loop5: detected capacity change from 0 to 2048
[  127.957968][ T6257] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  127.967894][ T6268] loop0: detected capacity change from 0 to 2048
[  127.970730][ T6257] System zones: 0-7
[  127.980226][ T6256] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1185: bg 0: block 255: padding at end of block bitmap is not set
[  127.995796][ T6262] loop4: detected capacity change from 0 to 2048
[  128.003113][ T6268] EXT4-fs (loop0): Ignoring removed nobh option
[  128.009524][ T6265] EXT4-fs (loop5): Ignoring removed nobh option
[  128.031559][ T6265] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.040363][ T6274] loop3: detected capacity change from 0 to 2048
[  128.046243][ T6265] System zones: 0-7
[  128.051670][ T6268] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.052246][ T6264] 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
[  128.060761][ T6268] System zones: 0-7
[  128.075511][ T6262] EXT4-fs (loop4): Ignoring removed nobh option
[  128.091131][ T6267] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1186: bg 0: block 255: padding at end of block bitmap is not set
[  128.104333][ T6280] loop6: detected capacity change from 0 to 2048
[  128.106909][ T6274] EXT4-fs (loop3): Ignoring removed nobh option
[  128.125209][ T6262] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.133038][ T6274] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.133947][ T6262] System zones: 
[  128.142982][ T6280] EXT4-fs (loop6): Ignoring removed nobh option
[  128.153069][ T6262] 0-7
[  128.164858][ T6274] System zones: 0-7
[  128.173763][ T6272] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1189: bg 0: block 255: padding at end of block bitmap is not set
[  128.189141][ T6261] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1188: bg 0: block 255: padding at end of block bitmap is not set
[  128.204485][ T6280] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.236265][ T6280] System zones: 0-7
[  128.261529][ T6289] loop0: detected capacity change from 0 to 2048
[  128.270997][ T6289] EXT4-fs (loop0): Ignoring removed nobh option
[  128.285163][ T6279] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1190: bg 0: block 255: padding at end of block bitmap is not set
[  128.294443][ T6292] loop5: detected capacity change from 0 to 2048
[  128.313820][ T6298] loop3: detected capacity change from 0 to 2048
[  128.323327][ T6292] EXT4-fs (loop5): Ignoring removed nobh option
[  128.333450][ T6289] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.342215][ T6289] System zones: 0-7
[  128.342522][ T6302] loop4: detected capacity change from 0 to 2048
[  128.348183][ T6288] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1192: bg 0: block 255: padding at end of block bitmap is not set
[  128.364372][ T6298] EXT4-fs (loop3): Ignoring removed nobh option
[  128.376343][ T6292] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.384609][ T6292] System zones: 0-7
[  128.389455][ T6298] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.390466][ T6291] 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
[  128.405223][ T6298] System zones: 0-7
[  128.412771][ T6302] EXT4-fs (loop4): Ignoring removed nobh option
[  128.436186][ T6310] loop6: detected capacity change from 0 to 2048
[  128.443733][ T6296] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1193: bg 0: block 255: padding at end of block bitmap is not set
[  128.458826][ T6313] loop0: detected capacity change from 0 to 2048
[  128.465554][ T6302] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.473716][ T6302] System zones: 0-7
[  128.478715][ T6310] EXT4-fs (loop6): Ignoring removed nobh option
[  128.479112][ T6301] 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
[  128.509720][ T6313] EXT4-fs (loop0): Ignoring removed nobh option
[  128.536320][ T6310] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.559692][ T6319] loop5: detected capacity change from 0 to 2048
[  128.567376][ T6313] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.570540][ T6322] loop3: detected capacity change from 0 to 2048
[  128.575774][ T6310] System zones: 0-7
[  128.587543][ T6313] System zones: 0-7
[  128.594634][ T6309] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1196: bg 0: block 255: padding at end of block bitmap is not set
[  128.594642][ T6312] 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
[  128.626693][ T6322] EXT4-fs (loop3): Ignoring removed nobh option
[  128.649165][ T6319] EXT4-fs (loop5): Ignoring removed nobh option
[  128.650697][ T6322] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.663694][ T6322] System zones: 0-7
[  128.669719][ T6321] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1199: bg 0: block 255: padding at end of block bitmap is not set
[  128.699356][ T6329] loop6: detected capacity change from 0 to 2048
[  128.717043][ T6334] loop4: detected capacity change from 0 to 2048
[  128.719139][ T6335] loop0: detected capacity change from 0 to 2048
[  128.730421][ T6319] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.738766][ T6319] System zones: 0-7
[  128.742570][ T6329] EXT4-fs (loop6): Ignoring removed nobh option
[  128.750266][ T6317] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1198: bg 0: block 255: padding at end of block bitmap is not set
[  128.766971][ T6341] loop3: detected capacity change from 0 to 2048
[  128.768293][ T6334] EXT4-fs (loop4): Ignoring removed nobh option
[  128.774565][ T6329] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.788072][ T6329] System zones: 0-7
[  128.794096][ T6327] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1202: bg 0: block 255: padding at end of block bitmap is not set
[  128.809738][ T6335] EXT4-fs (loop0): Ignoring removed nobh option
[  128.818168][ T6334] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.832576][ T6341] EXT4-fs (loop3): Ignoring removed nobh option
[  128.840354][ T6334] System zones: 0-7
[  128.867446][ T6341] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.876055][ T6335] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  128.905306][ T6333] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1200: bg 0: block 255: padding at end of block bitmap is not set
[  128.914097][ T6341] System zones: 0-7
[  128.936923][ T6335] System zones: 0-7
[  128.943051][ T6354] loop5: detected capacity change from 0 to 2048
[  128.952644][ T6340] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1203: bg 0: block 255: padding at end of block bitmap is not set
[  128.959352][ T6352] loop6: detected capacity change from 0 to 2048
[  128.968640][ T6332] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1201: bg 0: block 255: padding at end of block bitmap is not set
[  128.997061][ T6352] EXT4-fs (loop6): Ignoring removed nobh option
[  129.001909][ T6354] EXT4-fs (loop5): Ignoring removed nobh option
[  129.043251][ T6352] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.044063][ T6363] loop4: detected capacity change from 0 to 2048
[  129.052261][ T6352] System zones: 0-7
[  129.058706][ T6354] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.077839][ T6349] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1205: bg 0: block 255: padding at end of block bitmap is not set
[  129.083636][ T6359] loop3: detected capacity change from 0 to 2048
[  129.096485][ T6354] System zones: 0-7
[  129.108124][ T6353] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1204: bg 0: block 255: padding at end of block bitmap is not set
[  129.112288][ T6368] loop0: detected capacity change from 0 to 2048
[  129.131903][ T6363] EXT4-fs (loop4): Ignoring removed nobh option
[  129.141351][ T6359] EXT4-fs (loop3): Ignoring removed nobh option
[  129.150238][ T6368] EXT4-fs (loop0): Ignoring removed nobh option
[  129.165485][ T6359] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.166936][ T6363] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.173638][ T6359] System zones: 
[  129.185816][ T6371] loop6: detected capacity change from 0 to 2048
[  129.195189][ T6363] System zones: 0-7
[  129.195986][ T6359] 0-7
[  129.202210][ T6357] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1206: bg 0: block 255: padding at end of block bitmap is not set
[  129.223433][ T6371] EXT4-fs (loop6): Ignoring removed nobh option
[  129.235010][ T6368] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.250676][ T6368] System zones: 0-7
[  129.256672][ T6367] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1208: bg 0: block 255: padding at end of block bitmap is not set
[  129.271672][ T6358] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1207: bg 0: block 255: padding at end of block bitmap is not set
[  129.278581][ T6371] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.296426][ T6371] System zones: 0-7
[  129.310961][ T6370] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1209: bg 0: block 255: padding at end of block bitmap is not set
[  129.320682][ T6380] loop5: detected capacity change from 0 to 2048
[  129.357800][ T6380] EXT4-fs (loop5): Ignoring removed nobh option
[  129.405539][ T6389] loop3: detected capacity change from 0 to 2048
[  129.409142][ T6387] loop0: detected capacity change from 0 to 2048
[  129.419210][ T6380] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.428127][ T6395] loop6: detected capacity change from 0 to 2048
[  129.433712][ T6389] EXT4-fs (loop3): Ignoring removed nobh option
[  129.443595][ T6380] System zones: 0-7
[  129.447063][ T6391] loop4: detected capacity change from 0 to 2048
[  129.457486][ T6379] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1210: bg 0: block 255: padding at end of block bitmap is not set
[  129.472802][ T6387] EXT4-fs (loop0): Ignoring removed nobh option
[  129.480939][ T6395] EXT4-fs (loop6): Ignoring removed nobh option
[  129.486368][ T6391] EXT4-fs (loop4): Ignoring removed nobh option
[  129.498777][ T6389] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.510881][ T6389] System zones: 0-7
[  129.512962][ T6387] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.516927][ T6391] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.532451][ T6391] System zones: 0-7
[  129.534730][ T6385] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1213: bg 0: block 255: padding at end of block bitmap is not set
[  129.538201][ T6387] System zones: 0-7
[  129.555273][ T6384] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1211: bg 0: block 255: padding at end of block bitmap is not set
[  129.582324][ T6395] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.591461][ T6386] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1212: bg 0: block 255: padding at end of block bitmap is not set
[  129.592737][ T6395] System zones: 0-7
[  129.621200][ T6407] loop5: detected capacity change from 0 to 2048
[  129.629624][ T6394] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1214: bg 0: block 255: padding at end of block bitmap is not set
[  129.686257][ T6410] loop4: detected capacity change from 0 to 2048
[  129.699129][ T6413] loop3: detected capacity change from 0 to 2048
[  129.719505][ T6407] EXT4-fs (loop5): Ignoring removed nobh option
[  129.725923][ T6410] EXT4-fs (loop4): Ignoring removed nobh option
[  129.742208][ T6416] loop0: detected capacity change from 0 to 2048
[  129.742332][ T6418] loop6: detected capacity change from 0 to 2048
[  129.750700][ T6407] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.756663][ T6410] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.763320][ T6407] System zones: 
[  129.771310][ T6410] System zones: 
[  129.771499][ T6407] 0-7
[  129.775754][ T6410] 0-7
[  129.783896][ T6416] EXT4-fs (loop0): Ignoring removed nobh option
[  129.785273][ T6418] EXT4-fs (loop6): Ignoring removed nobh option
[  129.790447][ T6413] EXT4-fs (loop3): Ignoring removed nobh option
[  129.797659][ T6409] 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
[  129.804874][ T6407] 
[  129.833113][ T6405] 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
[  129.853048][ T6416] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.864864][ T6416] System zones: 0-7
[  129.869139][ T6418] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.879461][ T6415] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1218: bg 0: block 255: padding at end of block bitmap is not set
[  129.918795][ T6418] System zones: 0-7
[  129.924332][ T6417] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1219: bg 0: block 255: padding at end of block bitmap is not set
[  129.924341][ T6413] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  129.925487][ T6428] loop4: detected capacity change from 0 to 2048
[  129.956906][ T6413] System zones: 0-7
[  129.967942][ T6412] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1216: bg 0: block 255: padding at end of block bitmap is not set
[  129.995217][ T6428] EXT4-fs (loop4): Ignoring removed nobh option
[  130.022278][ T6439] loop6: detected capacity change from 0 to 2048
[  130.028417][ T6435] loop0: detected capacity change from 0 to 2048
[  130.039338][ T6439] EXT4-fs (loop6): Ignoring removed nobh option
[  130.047729][ T6441] loop5: detected capacity change from 0 to 2048
[  130.055785][ T6428] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.058811][ T6439] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.063953][ T6428] System zones: 
[  130.072139][ T6439] System zones: 
[  130.073077][ T6428] 0-7
[  130.075988][ T6439] 0-7
[  130.079336][ T6428] 
[  130.081933][ T6439] 
[  130.087030][ T6427] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1220: bg 0: block 255: padding at end of block bitmap is not set
[  130.096834][ T6437] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1223: bg 0: block 255: padding at end of block bitmap is not set
[  130.123536][ T6448] loop3: detected capacity change from 0 to 2048
[  130.130045][ T6435] EXT4-fs (loop0): Ignoring removed nobh option
[  130.135869][ T6441] EXT4-fs (loop5): Ignoring removed nobh option
[  130.156645][ T6448] EXT4-fs (loop3): Ignoring removed nobh option
[  130.161243][ T6441] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.175934][ T6441] System zones: 0-7
[  130.185669][ T6435] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.193820][ T6435] System zones: 0-7
[  130.223456][ T6438] 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
[  130.228031][ T6455] loop4: detected capacity change from 0 to 2048
[  130.251136][ T6434] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1222: bg 0: block 255: padding at end of block bitmap is not set
[  130.259506][ T6459] loop6: detected capacity change from 0 to 2048
[  130.268441][ T6455] EXT4-fs (loop4): Ignoring removed nobh option
[  130.278194][ T6448] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.286759][ T6448] System zones: 0-7
[  130.292260][ T6447] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1224: bg 0: block 255: padding at end of block bitmap is not set
[  130.316405][ T6455] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.324708][ T6455] System zones: 0-7
[  130.328810][ T6459] EXT4-fs (loop6): Ignoring removed nobh option
[  130.343840][ T6454] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1225: bg 0: block 255: padding at end of block bitmap is not set
[  130.394219][ T6467] loop0: detected capacity change from 0 to 2048
[  130.399744][ T6466] loop5: detected capacity change from 0 to 2048
[  130.402547][ T6467] EXT4-fs (loop0): Ignoring removed nobh option
[  130.414316][ T6459] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.422600][ T6459] System zones: 0-7
[  130.429749][ T6456] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1226: bg 0: block 255: padding at end of block bitmap is not set
[  130.429806][ T6472] loop3: detected capacity change from 0 to 2048
[  130.447134][ T6467] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.458872][ T6467] System zones: 0-7
[  130.464721][ T6465] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1228: bg 0: block 255: padding at end of block bitmap is not set
[  130.491171][ T6478] loop4: detected capacity change from 0 to 2048
[  130.498091][ T6472] EXT4-fs (loop3): Ignoring removed nobh option
[  130.512922][ T6466] EXT4-fs (loop5): Ignoring removed nobh option
[  130.529250][ T6472] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.538058][ T6472] System zones: 0-7
[  130.538521][ T6482] loop6: detected capacity change from 0 to 2048
[  130.543714][ T6471] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1229: bg 0: block 255: padding at end of block bitmap is not set
[  130.557934][ T6486] loop0: detected capacity change from 0 to 2048
[  130.567476][ T6478] EXT4-fs (loop4): Ignoring removed nobh option
[  130.578009][ T6466] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.586403][ T6466] System zones: 0-7
[  130.591570][ T6478] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.592071][ T6464] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1227: bg 0: block 255: padding at end of block bitmap is not set
[  130.600210][ T6478] System zones: 0-7
[  130.617288][ T6482] EXT4-fs (loop6): Ignoring removed nobh option
[  130.623153][ T6486] EXT4-fs (loop0): Ignoring removed nobh option
[  130.644919][ T6477] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1230: bg 0: block 255: padding at end of block bitmap is not set
[  130.653277][ T6493] loop3: detected capacity change from 0 to 2048
[  130.666876][ T6493] EXT4-fs (loop3): Ignoring removed nobh option
[  130.667155][ T6486] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.683596][ T6482] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.687102][ T6486] System zones: 0-7
[  130.698785][ T6481] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1232: bg 0: block 255: padding at end of block bitmap is not set
[  130.714774][ T6482] System zones: 0-7
[  130.723456][ T6480] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1231: bg 0: block 255: padding at end of block bitmap is not set
[  130.743253][ T6493] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.757820][ T6493] System zones: 0-7
[  130.782378][ T6500] loop4: detected capacity change from 0 to 2048
[  130.796500][ T6492] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1233: bg 0: block 255: padding at end of block bitmap is not set
[  130.811733][ T6500] EXT4-fs (loop4): Ignoring removed nobh option
[  130.822907][ T6505] loop5: detected capacity change from 0 to 2048
[  130.830817][ T6505] EXT4-fs (loop5): Ignoring removed nobh option
[  130.845658][ T6500] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.855148][ T6500] System zones: 0-7
[  130.861134][ T6505] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.873560][ T6510] loop6: detected capacity change from 0 to 2048
[  130.884915][ T6505] System zones: 0-7
[  130.891616][ T6504] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1234: bg 0: block 255: padding at end of block bitmap is not set
[  130.902494][ T6515] loop0: detected capacity change from 0 to 2048
[  130.912577][ T6499] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1235: bg 0: block 255: padding at end of block bitmap is not set
[  130.937949][ T6515] EXT4-fs (loop0): Ignoring removed nobh option
2025/10/12 01:55:09 executed programs: 1232
[  130.945499][ T6518] loop3: detected capacity change from 0 to 2048
[  130.955726][ T6515] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  130.963855][ T6515] System zones: 0-7
[  130.969826][ T6514] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1236: bg 0: block 255: padding at end of block bitmap is not set
[  130.986232][ T6510] EXT4-fs (loop6): Ignoring removed nobh option
[  130.996503][ T6518] EXT4-fs (loop3): Ignoring removed nobh option
[  131.030470][ T6510] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.051839][ T6510] System zones: 0-7
[  131.058019][ T6523] loop5: detected capacity change from 0 to 2048
[  131.068005][ T6525] loop4: detected capacity change from 0 to 2048
[  131.076639][ T6508] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1237: bg 0: block 255: padding at end of block bitmap is not set
[  131.095201][ T6525] EXT4-fs (loop4): Ignoring removed nobh option
[  131.105604][ T6518] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.114490][ T6518] System zones: 0-7
[  131.120869][ T6523] EXT4-fs (loop5): Ignoring removed nobh option
[  131.126913][ T6517] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1238: bg 0: block 255: padding at end of block bitmap is not set
[  131.141767][ T6533] loop0: detected capacity change from 0 to 2048
[  131.150218][ T6525] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.159042][ T6525] System zones: 0-7
[  131.168229][ T6533] EXT4-fs (loop0): Ignoring removed nobh option
[  131.175127][ T6524] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1239: bg 0: block 255: padding at end of block bitmap is not set
[  131.205805][ T6533] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.206261][ T6523] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.230677][ T6539] loop6: detected capacity change from 0 to 2048
[  131.237699][ T6523] System zones: 0-7
[  131.239240][ T6533] System zones: 0-7
[  131.242907][ T6539] EXT4-fs (loop6): Ignoring removed nobh option
[  131.263707][ T6522] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1240: bg 0: block 255: padding at end of block bitmap is not set
[  131.287009][ T6532] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1241: bg 0: block 255: padding at end of block bitmap is not set
[  131.297933][ T6545] loop3: detected capacity change from 0 to 2048
[  131.302845][ T6539] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.316261][ T6539] System zones: 0-7
[  131.324631][ T6545] EXT4-fs (loop3): Ignoring removed nobh option
[  131.325689][ T6538] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1242: bg 0: block 255: padding at end of block bitmap is not set
[  131.360601][ T6545] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.377352][ T6545] System zones: 0-7
[  131.380099][ T6551] loop4: detected capacity change from 0 to 2048
[  131.395087][ T6544] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1243: bg 0: block 255: padding at end of block bitmap is not set
[  131.414178][ T6555] loop0: detected capacity change from 0 to 2048
[  131.425015][ T6551] EXT4-fs (loop4): Ignoring removed nobh option
[  131.431345][ T6557] loop5: detected capacity change from 0 to 2048
[  131.439972][ T6560] loop6: detected capacity change from 0 to 2048
[  131.449697][ T6560] EXT4-fs (loop6): Ignoring removed nobh option
[  131.459725][ T6551] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.468087][ T6551] System zones: 0-7
[  131.471991][ T6560] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.473732][ T6550] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1244: bg 0: block 255: padding at end of block bitmap is not set
[  131.482634][ T6557] EXT4-fs (loop5): Ignoring removed nobh option
[  131.496756][ T6560] System zones: 0-7
[  131.506585][ T6555] EXT4-fs (loop0): Ignoring removed nobh option
[  131.508560][ T6566] loop3: detected capacity change from 0 to 2048
[  131.526077][ T6559] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1247: bg 0: block 255: padding at end of block bitmap is not set
[  131.541548][ T6557] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.545811][ T6555] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.558269][ T6566] EXT4-fs (loop3): Ignoring removed nobh option
[  131.564988][ T6555] System zones: 0-7
[  131.569802][ T6557] System zones: 0-7
[  131.575849][ T6554] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1245: bg 0: block 255: padding at end of block bitmap is not set
[  131.593365][ T6556] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1246: bg 0: block 255: padding at end of block bitmap is not set
[  131.618253][ T6566] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.628571][ T6575] loop4: detected capacity change from 0 to 2048
[  131.640046][ T6566] System zones: 0-7
[  131.645644][ T6565] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1248: bg 0: block 255: padding at end of block bitmap is not set
[  131.668183][ T6580] loop6: detected capacity change from 0 to 2048
[  131.695345][ T6575] EXT4-fs (loop4): Ignoring removed nobh option
[  131.707337][ T6575] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.717871][ T6588] loop0: detected capacity change from 0 to 2048
[  131.724393][ T6583] loop5: detected capacity change from 0 to 2048
[  131.724429][ T6575] System zones: 0-7
[  131.741191][ T6580] EXT4-fs (loop6): Ignoring removed nobh option
[  131.746560][ T6588] EXT4-fs (loop0): Ignoring removed nobh option
[  131.756843][ T6574] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1249: bg 0: block 255: padding at end of block bitmap is not set
[  131.772270][ T6583] EXT4-fs (loop5): Ignoring removed nobh option
[  131.789255][ T6591] loop3: detected capacity change from 0 to 2048
[  131.803054][ T6588] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.811550][ T6588] System zones: 0-7
[  131.812487][ T6580] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.823875][ T6580] System zones: 0-7
[  131.824601][ T6587] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1251: bg 0: block 255: padding at end of block bitmap is not set
[  131.829757][ T6583] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.843346][ T6579] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1250: bg 0: block 255: padding at end of block bitmap is not set
[  131.866211][ T6591] EXT4-fs (loop3): Ignoring removed nobh option
[  131.875202][ T6583] System zones: 0-7
[  131.889332][ T6582] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1252: bg 0: block 255: padding at end of block bitmap is not set
[  131.909994][ T6591] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  131.922884][ T6600] loop4: detected capacity change from 0 to 2048
[  131.934432][ T6591] System zones: 0-7
[  131.946513][ T6590] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1253: bg 0: block 255: padding at end of block bitmap is not set
[  131.967952][ T6600] EXT4-fs (loop4): Ignoring removed nobh option
[  132.016416][ T6609] loop6: detected capacity change from 0 to 2048
[  132.018280][ T6605] loop0: detected capacity change from 0 to 2048
[  132.024031][ T6600] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.037518][ T6600] System zones: 0-7
[  132.042874][ T6599] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1254: bg 0: block 255: padding at end of block bitmap is not set
[  132.047205][ T6611] loop5: detected capacity change from 0 to 2048
[  132.068295][ T6605] EXT4-fs (loop0): Ignoring removed nobh option
[  132.074907][ T6609] EXT4-fs (loop6): Ignoring removed nobh option
[  132.091196][ T6616] loop3: detected capacity change from 0 to 2048
[  132.098622][ T6611] EXT4-fs (loop5): Ignoring removed nobh option
[  132.098645][ T6605] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.106863][ T6609] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.121021][ T6605] System zones: 0-7
[  132.126714][ T6604] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1256: bg 0: block 255: padding at end of block bitmap is not set
[  132.128323][ T6609] System zones: 
[  132.149864][ T6616] EXT4-fs (loop3): Ignoring removed nobh option
[  132.159897][ T6609] 0-7
[  132.166220][ T6608] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1255: bg 0: block 255: padding at end of block bitmap is not set
[  132.166758][ T6623] loop4: detected capacity change from 0 to 2048
[  132.191123][ T6611] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.200760][ T6611] System zones: 0-7
[  132.204217][ T6616] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.212989][ T6616] System zones: 0-7
[  132.213326][ T6607] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1257: bg 0: block 255: padding at end of block bitmap is not set
[  132.218748][ T6615] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1258: bg 0: block 255: padding at end of block bitmap is not set
[  132.283256][ T6633] loop0: detected capacity change from 0 to 2048
[  132.291156][ T6623] EXT4-fs (loop4): Ignoring removed nobh option
[  132.308970][ T6636] loop6: detected capacity change from 0 to 2048
[  132.309388][ T6630] loop3: detected capacity change from 0 to 2048
[  132.323608][ T6633] EXT4-fs (loop0): Ignoring removed nobh option
[  132.331093][ T6623] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.344634][ T6636] EXT4-fs (loop6): Ignoring removed nobh option
[  132.350615][ T6623] System zones: 0-7
[  132.355915][ T6641] loop5: detected capacity change from 0 to 2048
[  132.362968][ T6633] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.363408][ T6622] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1259: bg 0: block 255: padding at end of block bitmap is not set
[  132.378904][ T6633] System zones: 0-7
[  132.390764][ T6630] EXT4-fs (loop3): Ignoring removed nobh option
[  132.397123][ T6636] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.407607][ T6636] System zones: 0-7
[  132.411671][ T6632] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1260: bg 0: block 255: padding at end of block bitmap is not set
[  132.427074][ T6635] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1261: bg 0: block 255: padding at end of block bitmap is not set
[  132.441747][ T6630] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.450097][ T6630] System zones: 0-7
[  132.456528][ T6641] EXT4-fs (loop5): Ignoring removed nobh option
[  132.477964][ T6629] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1263: bg 0: block 255: padding at end of block bitmap is not set
[  132.520807][ T6650] loop4: detected capacity change from 0 to 2048
[  132.525804][ T6641] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.544130][ T6655] loop0: detected capacity change from 0 to 2048
[  132.553238][ T6641] System zones: 0-7
[  132.561342][ T6650] EXT4-fs (loop4): Ignoring removed nobh option
[  132.568878][ T6655] EXT4-fs (loop0): Ignoring removed nobh option
[  132.577005][ T6640] 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
[  132.598060][ T6655] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.606386][ T6655] System zones: 0-7
[  132.606881][ T6650] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.619284][ T6650] System zones: 0-7
[  132.620072][ T6654] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1265: bg 0: block 255: padding at end of block bitmap is not set
[  132.642921][ T6649] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1264: bg 0: block 255: padding at end of block bitmap is not set
[  132.671915][ T6664] loop6: detected capacity change from 0 to 2048
[  132.686406][ T6662] loop3: detected capacity change from 0 to 2048
[  132.696245][ T6668] loop5: detected capacity change from 0 to 2048
[  132.711736][ T6664] EXT4-fs (loop6): Ignoring removed nobh option
[  132.718165][ T6662] EXT4-fs (loop3): Ignoring removed nobh option
[  132.725710][ T6671] loop0: detected capacity change from 0 to 2048
[  132.733292][ T6668] EXT4-fs (loop5): Ignoring removed nobh option
[  132.750678][ T6671] EXT4-fs (loop0): Ignoring removed nobh option
[  132.767635][ T6668] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.776438][ T6664] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.785122][ T6662] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.796100][ T6662] System zones: 0-7
[  132.798727][ T6668] System zones: 0-7
[  132.800032][ T6674] loop4: detected capacity change from 0 to 2048
[  132.813579][ T6664] System zones: 0-7
[  132.815560][ T6667] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1268: bg 0: block 255: padding at end of block bitmap is not set
[  132.831662][ T6661] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1267: bg 0: block 255: padding at end of block bitmap is not set
[  132.832739][ T6663] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1266: bg 0: block 255: padding at end of block bitmap is not set
[  132.857544][ T6671] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.870338][ T6671] System zones: 0-7
[  132.876720][ T6674] EXT4-fs (loop4): Ignoring removed nobh option
[  132.883075][ T6670] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1269: bg 0: block 255: padding at end of block bitmap is not set
[  132.891584][ T6674] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  132.918994][ T6674] System zones: 0-7
[  132.929659][ T6673] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1270: bg 0: block 255: padding at end of block bitmap is not set
[  132.948596][ T6687] loop3: detected capacity change from 0 to 2048
[  132.972114][ T6690] loop0: detected capacity change from 0 to 2048
[  132.981592][ T6693] loop5: detected capacity change from 0 to 2048
[  132.988888][ T6696] loop6: detected capacity change from 0 to 2048
[  132.989784][ T6687] EXT4-fs (loop3): Ignoring removed nobh option
[  133.002382][ T6696] EXT4-fs (loop6): Ignoring removed nobh option
[  133.005570][ T6690] EXT4-fs (loop0): Ignoring removed nobh option
[  133.016487][ T6687] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.024300][ T6693] EXT4-fs (loop5): Ignoring removed nobh option
[  133.045193][ T6696] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.047709][ T6701] loop4: detected capacity change from 0 to 2048
[  133.053823][ T6690] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.060045][ T6687] System zones: 0-7
[  133.073440][ T6693] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.080417][ T6686] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1272: bg 0: block 255: padding at end of block bitmap is not set
[  133.082539][ T6693] System zones: 0-7
[  133.100008][ T6696] System zones: 0-7
[  133.100054][ T6690] System zones: 0-7
[  133.105971][ T6692] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1271: bg 0: block 255: padding at end of block bitmap is not set
[  133.113218][ T6689] 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
[  133.123023][ T6695] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1273: bg 0: block 255: padding at end of block bitmap is not set
[  133.138612][ T6701] EXT4-fs (loop4): Ignoring removed nobh option
[  133.172656][ T6701] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.191864][ T6701] System zones: 0-7
[  133.212413][ T6700] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1275: bg 0: block 255: padding at end of block bitmap is not set
[  133.237600][ T6712] loop0: detected capacity change from 0 to 2048
[  133.251643][ T6715] loop3: detected capacity change from 0 to 2048
[  133.256893][ T6712] EXT4-fs (loop0): Ignoring removed nobh option
[  133.264520][ T6715] EXT4-fs (loop3): Ignoring removed nobh option
[  133.283291][ T6718] loop5: detected capacity change from 0 to 2048
[  133.294640][ T6715] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.302962][ T6712] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.314603][ T6715] System zones: 0-7
[  133.314984][ T6712] System zones: 0-7
[  133.323325][ T6718] EXT4-fs (loop5): Ignoring removed nobh option
[  133.324204][ T6714] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1279: bg 0: block 255: padding at end of block bitmap is not set
[  133.344341][ T6725] loop6: detected capacity change from 0 to 2048
[  133.358808][ T6718] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.368349][ T6728] loop4: detected capacity change from 0 to 2048
[  133.375185][ T6711] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1276: bg 0: block 255: padding at end of block bitmap is not set
[  133.377456][ T6718] System zones: 0-7
[  133.396823][ T6717] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1277: bg 0: block 255: padding at end of block bitmap is not set
[  133.412542][ T6728] EXT4-fs (loop4): Ignoring removed nobh option
[  133.419675][ T6725] EXT4-fs (loop6): Ignoring removed nobh option
[  133.460538][ T6725] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.474977][ T6728] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.483197][ T6733] loop3: detected capacity change from 0 to 2048
[  133.489794][ T6725] System zones: 0-7
[  133.497961][ T6728] System zones: 0-7
[  133.509064][ T6743] loop0: detected capacity change from 0 to 2048
[  133.515297][ T6724] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1278: bg 0: block 255: padding at end of block bitmap is not set
[  133.517675][ T6741] loop5: detected capacity change from 0 to 2048
[  133.531839][ T6727] 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
[  133.537809][ T6733] EXT4-fs (loop3): Ignoring removed nobh option
[  133.565279][ T6743] EXT4-fs (loop0): Ignoring removed nobh option
[  133.572821][ T6733] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.581018][ T6733] System zones: 0-7
[  133.586318][ T6743] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.586882][ T6732] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1281: bg 0: block 255: padding at end of block bitmap is not set
[  133.594508][ T6743] System zones: 0-7
[  133.615671][ T6739] 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
[  133.635203][ T6741] EXT4-fs (loop5): Ignoring removed nobh option
[  133.663529][ T6750] loop6: detected capacity change from 0 to 2048
[  133.673368][ T6753] loop4: detected capacity change from 0 to 2048
[  133.693445][ T6750] EXT4-fs (loop6): Ignoring removed nobh option
[  133.701480][ T6741] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.709299][ T6758] loop3: detected capacity change from 0 to 2048
[  133.723600][ T6741] System zones: 0-7
[  133.728472][ T6753] EXT4-fs (loop4): Ignoring removed nobh option
[  133.735633][ T6740] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1283: bg 0: block 255: padding at end of block bitmap is not set
[  133.754810][ T6758] EXT4-fs (loop3): Ignoring removed nobh option
[  133.768177][ T6761] loop0: detected capacity change from 0 to 2048
[  133.775886][ T6750] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.786024][ T6761] EXT4-fs (loop0): Ignoring removed nobh option
[  133.794536][ T6750] System zones: 0-7
[  133.803485][ T6749] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1284: bg 0: block 255: padding at end of block bitmap is not set
[  133.828708][ T6758] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.837402][ T6758] System zones: 0-7
[  133.844515][ T6753] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.853051][ T6761] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  133.866973][ T6753] System zones: 0-7
[  133.871871][ T6757] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1286: bg 0: block 255: padding at end of block bitmap is not set
[  133.886611][ T6761] System zones: 0-7
[  133.895359][ T6752] 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
[  133.902279][ T6760] 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
[  133.919225][ T6772] loop5: detected capacity change from 0 to 2048
[  133.955575][ T6772] EXT4-fs (loop5): Ignoring removed nobh option
[  133.969465][ T6775] loop3: detected capacity change from 0 to 2048
[  133.985261][ T6783] loop0: detected capacity change from 0 to 2048
[  133.996850][ T6778] loop4: detected capacity change from 0 to 2048
[  134.005517][ T6772] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.005857][ T6782] loop6: detected capacity change from 0 to 2048
[  134.015659][ T6783] EXT4-fs (loop0): Ignoring removed nobh option
[  134.020903][ T6772] System zones: 0-7
[  134.027178][ T6775] EXT4-fs (loop3): Ignoring removed nobh option
[  134.030153][ T6778] EXT4-fs (loop4): Ignoring removed nobh option
[  134.047673][ T6783] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.047810][ T6775] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.062341][ T6783] System zones: 0-7
[  134.064956][ T6771] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1288: bg 0: block 255: padding at end of block bitmap is not set
[  134.069305][ T6775] System zones: 
[  134.082305][ T6778] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.082829][ T6775] 0-7
[  134.092439][ T6778] System zones: 
[  134.096841][ T6782] EXT4-fs (loop6): Ignoring removed nobh option
[  134.097032][ T6781] 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
[  134.114106][ T6775] 
[  134.128159][ T6778] 0-7
[  134.137598][ T6774] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1290: bg 0: block 255: padding at end of block bitmap is not set
[  134.148435][ T6777] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1291: bg 0: block 255: padding at end of block bitmap is not set
[  134.189307][ T6782] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.204936][ T6782] System zones: 0-7
[  134.212610][ T6780] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1289: bg 0: block 255: padding at end of block bitmap is not set
[  134.283957][ T6801] loop5: detected capacity change from 0 to 2048
[  134.292159][ T6801] EXT4-fs (loop5): Ignoring removed nobh option
[  134.306331][ T6797] loop3: detected capacity change from 0 to 2048
[  134.318323][ T6804] loop4: detected capacity change from 0 to 2048
[  134.321189][ T6806] loop0: detected capacity change from 0 to 2048
[  134.336205][ T6801] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.344367][ T6801] System zones: 0-7
[  134.349352][ T6806] EXT4-fs (loop0): Ignoring removed nobh option
[  134.352434][ T6811] loop6: detected capacity change from 0 to 2048
[  134.357632][ T6799] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1293: bg 0: block 255: padding at end of block bitmap is not set
[  134.376942][ T6797] EXT4-fs (loop3): Ignoring removed nobh option
[  134.380895][ T6804] EXT4-fs (loop4): Ignoring removed nobh option
[  134.406775][ T6806] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.408437][ T6811] EXT4-fs (loop6): Ignoring removed nobh option
[  134.420745][ T6806] System zones: 0-7
[  134.426241][ T6804] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.435250][ T6804] System zones: 0-7
[  134.440700][ T6800] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1294: bg 0: block 255: padding at end of block bitmap is not set
[  134.449872][ T6797] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.465241][ T6797] System zones: 0-7
[  134.479208][ T6803] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1296: bg 0: block 255: padding at end of block bitmap is not set
[  134.510433][ T6811] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.514149][ T6820] loop5: detected capacity change from 0 to 2048
[  134.519689][ T6796] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1295: bg 0: block 255: padding at end of block bitmap is not set
[  134.532287][ T6811] System zones: 0-7
[  134.545162][ T6810] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1297: bg 0: block 255: padding at end of block bitmap is not set
[  134.576020][ T6826] loop0: detected capacity change from 0 to 2048
[  134.583137][ T6829] loop4: detected capacity change from 0 to 2048
[  134.614038][ T6826] EXT4-fs (loop0): Ignoring removed nobh option
[  134.622255][ T6820] EXT4-fs (loop5): Ignoring removed nobh option
[  134.634239][ T6832] loop3: detected capacity change from 0 to 2048
[  134.642752][ T6829] EXT4-fs (loop4): Ignoring removed nobh option
[  134.658371][ T6820] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.667216][ T6820] System zones: 0-7
[  134.674844][ T6832] EXT4-fs (loop3): Ignoring removed nobh option
[  134.683107][ T6819] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1298: bg 0: block 255: padding at end of block bitmap is not set
[  134.702547][ T6826] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.713794][ T6826] System zones: 0-7
[  134.715233][ T6829] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.731718][ T6825] 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
[  134.740704][ T6829] System zones: 0-7
[  134.754909][ T6835] loop6: detected capacity change from 0 to 2048
[  134.761798][ T6832] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.773743][ T6832] System zones: 0-7
[  134.778458][ T6828] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1300: bg 0: block 255: padding at end of block bitmap is not set
[  134.783842][ T6831] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1301: bg 0: block 255: padding at end of block bitmap is not set
[  134.823054][ T6835] EXT4-fs (loop6): Ignoring removed nobh option
[  134.851010][ T6847] loop5: detected capacity change from 0 to 2048
[  134.874090][ T6835] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.881057][ T6850] loop0: detected capacity change from 0 to 2048
[  134.892526][ T6853] loop4: detected capacity change from 0 to 2048
[  134.899600][ T6850] EXT4-fs (loop0): Ignoring removed nobh option
[  134.899998][ T6835] System zones: 0-7
[  134.910359][ T6856] loop3: detected capacity change from 0 to 2048
[  134.914038][ T6834] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1302: bg 0: block 255: padding at end of block bitmap is not set
[  134.926570][ T6847] EXT4-fs (loop5): Ignoring removed nobh option
[  134.942264][ T6850] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.950751][ T6850] System zones: 0-7
[  134.956045][ T6856] EXT4-fs (loop3): Ignoring removed nobh option
[  134.957857][ T6849] 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
[  134.978179][ T6847] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  134.988151][ T6853] EXT4-fs (loop4): Ignoring removed nobh option
[  134.991366][ T6847] System zones: 0-7
[  135.020129][ T6856] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.028974][ T6846] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1303: bg 0: block 255: padding at end of block bitmap is not set
[  135.039143][ T6868] loop6: detected capacity change from 0 to 2048
[  135.055910][ T6856] System zones: 0-7
[  135.062828][ T6855] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1306: bg 0: block 255: padding at end of block bitmap is not set
[  135.071120][ T6872] loop0: detected capacity change from 0 to 2048
[  135.084902][ T6872] EXT4-fs (loop0): Ignoring removed nobh option
[  135.091559][ T6853] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.099903][ T6853] System zones: 0-7
[  135.113243][ T6868] EXT4-fs (loop6): Ignoring removed nobh option
[  135.120941][ T6852] 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
[  135.133997][ T6872] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.143733][ T6872] System zones: 0-7
[  135.150129][ T6871] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1308: bg 0: block 255: padding at end of block bitmap is not set
[  135.177246][ T6868] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.187020][ T6868] System zones: 0-7
[  135.196068][ T6867] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1307: bg 0: block 255: padding at end of block bitmap is not set
[  135.224579][ T6879] loop5: detected capacity change from 0 to 2048
[  135.240528][ T6883] loop3: detected capacity change from 0 to 2048
[  135.246253][ T6886] loop0: detected capacity change from 0 to 2048
[  135.270213][ T6886] EXT4-fs (loop0): Ignoring removed nobh option
[  135.277447][ T6883] EXT4-fs (loop3): Ignoring removed nobh option
[  135.282780][ T6891] loop4: detected capacity change from 0 to 2048
[  135.292038][ T6886] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.301015][ T6879] EXT4-fs (loop5): Ignoring removed nobh option
[  135.308083][ T6886] System zones: 0-7
[  135.310340][ T6890] loop6: detected capacity change from 0 to 2048
[  135.321769][ T6885] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1312: bg 0: block 255: padding at end of block bitmap is not set
[  135.323622][ T6883] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.336927][ T6891] EXT4-fs (loop4): Ignoring removed nobh option
[  135.347360][ T6879] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.358766][ T6883] System zones: 0-7
[  135.358838][ T6879] System zones: 0-7
[  135.364461][ T6882] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1310: bg 0: block 255: padding at end of block bitmap is not set
[  135.369819][ T6878] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1309: bg 0: block 255: padding at end of block bitmap is not set
[  135.396167][ T6891] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.404386][ T6891] System zones: 0-7
[  135.410904][ T6888] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1311: bg 0: block 255: padding at end of block bitmap is not set
[  135.426823][ T6890] EXT4-fs (loop6): Ignoring removed nobh option
[  135.453746][ T6903] loop0: detected capacity change from 0 to 2048
[  135.459026][ T6907] loop3: detected capacity change from 0 to 2048
[  135.460880][ T6890] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.474655][ T6890] System zones: 0-7
[  135.482836][ T6889] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1313: bg 0: block 255: padding at end of block bitmap is not set
[  135.494916][ T6911] loop5: detected capacity change from 0 to 2048
[  135.509885][ T6907] EXT4-fs (loop3): Ignoring removed nobh option
[  135.516298][ T6903] EXT4-fs (loop0): Ignoring removed nobh option
[  135.522830][ T6911] EXT4-fs (loop5): Ignoring removed nobh option
[  135.534097][ T6914] loop4: detected capacity change from 0 to 2048
[  135.542282][ T6911] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.546591][ T6907] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.550599][ T6911] System zones: 0-7
[  135.558964][ T6903] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.565473][ T6907] System zones: 0-7
[  135.575098][ T6914] EXT4-fs (loop4): Ignoring removed nobh option
[  135.584978][ T6903] System zones: 0-7
[  135.594359][ T6910] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1316: bg 0: block 255: padding at end of block bitmap is not set
[  135.603276][ T6902] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1314: bg 0: block 255: padding at end of block bitmap is not set
[  135.637041][ T6905] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1315: bg 0: block 255: padding at end of block bitmap is not set
[  135.678470][ T6923] loop6: detected capacity change from 0 to 2048
[  135.688806][ T6914] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.702977][ T6914] System zones: 0-7
[  135.720945][ T6929] loop0: detected capacity change from 0 to 2048
[  135.733756][ T6913] 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
[  135.742326][ T6929] EXT4-fs (loop0): Ignoring removed nobh option
[  135.754694][ T6923] EXT4-fs (loop6): Ignoring removed nobh option
[  135.792747][ T6932] loop4: detected capacity change from 0 to 2048
[  135.812854][ T6929] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.815285][ T6932] EXT4-fs (loop4): Ignoring removed nobh option
[  135.823915][ T6929] System zones: 0-7
[  135.841630][ T6923] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.858630][ T6923] System zones: 0-7
[  135.863989][ T6928] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1319: bg 0: block 255: padding at end of block bitmap is not set
[  135.878525][ T6939] loop5: detected capacity change from 0 to 2048
[  135.885754][ T6922] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1318: bg 0: block 255: padding at end of block bitmap is not set
[  135.908281][ T6939] EXT4-fs (loop5): Ignoring removed nobh option
[  135.915369][ T6932] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.923677][ T6932] System zones: 0-7
[  135.925489][ T6941] loop3: detected capacity change from 0 to 2048
[  135.934544][ T6931] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1322: bg 0: block 255: padding at end of block bitmap is not set
[  135.955864][ T6939] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  135.964080][ T6939] System zones: 0-7
[  135.969652][ T6938] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1320: bg 0: block 255: padding at end of block bitmap is not set
[  135.973142][ T6949] loop0: detected capacity change from 0 to 2048
2025/10/12 01:55:14 executed programs: 1318
[  135.991535][ T6941] EXT4-fs (loop3): Ignoring removed nobh option
[  136.023320][ T6955] loop4: detected capacity change from 0 to 2048
[  136.024494][ T6952] loop6: detected capacity change from 0 to 2048
[  136.030683][ T6941] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.044322][ T6941] System zones: 0-7
[  136.050054][ T6937] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1321: bg 0: block 255: padding at end of block bitmap is not set
[  136.066049][ T6949] EXT4-fs (loop0): Ignoring removed nobh option
[  136.072614][ T6952] EXT4-fs (loop6): Ignoring removed nobh option
[  136.075447][ T6955] EXT4-fs (loop4): Ignoring removed nobh option
[  136.112451][ T6960] loop5: detected capacity change from 0 to 2048
[  136.119808][ T6960] EXT4-fs (loop5): Ignoring removed nobh option
[  136.126274][ T6949] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.127075][ T6955] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.140299][ T6949] System zones: 0-7
[  136.143608][ T6955] System zones: 0-7
[  136.151726][ T6952] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.158831][ T6948] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1323: bg 0: block 255: padding at end of block bitmap is not set
[  136.176039][ T6952] System zones: 0-7
[  136.186104][ T6951] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1324: bg 0: block 255: padding at end of block bitmap is not set
[  136.190869][ T6954] 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
[  136.223295][ T6960] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.240137][ T6971] loop3: detected capacity change from 0 to 2048
[  136.245976][ T6960] System zones: 0-7
[  136.266603][ T6959] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1326: bg 0: block 255: padding at end of block bitmap is not set
[  136.282720][ T6974] loop6: detected capacity change from 0 to 2048
[  136.293007][ T6971] EXT4-fs (loop3): Ignoring removed nobh option
[  136.318045][ T6974] EXT4-fs (loop6): Ignoring removed nobh option
[  136.334969][ T6971] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.348408][ T6978] loop4: detected capacity change from 0 to 2048
[  136.354966][ T6971] System zones: 0-7
[  136.358963][ T6979] loop0: detected capacity change from 0 to 2048
[  136.372402][ T6974] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.381348][ T6974] System zones: 0-7
[  136.384425][ T6985] loop5: detected capacity change from 0 to 2048
[  136.385828][ T6970] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1327: bg 0: block 255: padding at end of block bitmap is not set
[  136.393681][ T6973] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1330: bg 0: block 255: padding at end of block bitmap is not set
[  136.418172][ T6979] EXT4-fs (loop0): Ignoring removed nobh option
[  136.429179][ T6978] EXT4-fs (loop4): Ignoring removed nobh option
[  136.446148][ T6979] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.454289][ T6979] System zones: 0-7
[  136.458131][ T6978] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.458186][ T6978] System zones: 0-7
[  136.460545][ T6977] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1329: bg 0: block 255: padding at end of block bitmap is not set
[  136.484581][ T6985] EXT4-fs (loop5): Ignoring removed nobh option
[  136.501199][ T6976] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1328: bg 0: block 255: padding at end of block bitmap is not set
[  136.526428][ T6994] loop3: detected capacity change from 0 to 2048
[  136.535040][ T6985] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.558295][ T6999] loop6: detected capacity change from 0 to 2048
[  136.565331][ T6985] System zones: 0-7
[  136.570086][ T6999] EXT4-fs (loop6): Ignoring removed nobh option
[  136.587551][ T6984] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1331: bg 0: block 255: padding at end of block bitmap is not set
[  136.589682][ T7002] loop4: detected capacity change from 0 to 2048
[  136.608838][ T6994] EXT4-fs (loop3): Ignoring removed nobh option
[  136.619982][ T6999] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.622735][ T7005] loop0: detected capacity change from 0 to 2048
[  136.635082][ T6999] System zones: 0-7
[  136.640321][ T6998] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1333: bg 0: block 255: padding at end of block bitmap is not set
[  136.656938][ T7002] EXT4-fs (loop4): Ignoring removed nobh option
[  136.667425][ T7005] EXT4-fs (loop0): Ignoring removed nobh option
[  136.674194][ T6994] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.684312][ T7002] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.707827][ T7002] System zones: 0-7
[  136.714037][ T6994] System zones: 0-7
[  136.717432][ T7001] 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
[  136.732731][ T6993] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1332: bg 0: block 255: padding at end of block bitmap is not set
[  136.749076][ T7005] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.750288][ T7015] loop5: detected capacity change from 0 to 2048
[  136.758262][ T7005] System zones: 0-7
[  136.769707][ T7004] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1335: bg 0: block 255: padding at end of block bitmap is not set
[  136.801879][ T7019] loop6: detected capacity change from 0 to 2048
[  136.809639][ T7015] EXT4-fs (loop5): Ignoring removed nobh option
[  136.839234][ T7022] loop4: detected capacity change from 0 to 2048
[  136.840368][ T7015] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.853873][ T7015] System zones: 0-7
[  136.855354][ T7026] loop3: detected capacity change from 0 to 2048
[  136.859766][ T7013] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1336: bg 0: block 255: padding at end of block bitmap is not set
[  136.886014][ T7022] EXT4-fs (loop4): Ignoring removed nobh option
[  136.889629][ T7019] EXT4-fs (loop6): Ignoring removed nobh option
[  136.905977][ T7019] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.912356][ T7030] loop0: detected capacity change from 0 to 2048
[  136.914343][ T7019] System zones: 0-7
[  136.921726][ T7022] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  136.927036][ T7018] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1337: bg 0: block 255: padding at end of block bitmap is not set
[  136.932893][ T7022] System zones: 0-7
[  136.951142][ T7026] EXT4-fs (loop3): Ignoring removed nobh option
[  136.952765][ T7021] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1339: bg 0: block 255: padding at end of block bitmap is not set
[  136.977698][ T7030] EXT4-fs (loop0): Ignoring removed nobh option
[  137.004043][ T7026] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.016291][ T7038] loop5: detected capacity change from 0 to 2048
[  137.030134][ T7041] loop6: detected capacity change from 0 to 2048
[  137.033837][ T7026] System zones: 0-7
[  137.037407][ T7030] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.049256][ T7025] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1338: bg 0: block 255: padding at end of block bitmap is not set
[  137.063649][ T7030] System zones: 0-7
[  137.069008][ T7029] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1340: bg 0: block 255: padding at end of block bitmap is not set
[  137.086286][ T7038] EXT4-fs (loop5): Ignoring removed nobh option
[  137.096349][ T7041] EXT4-fs (loop6): Ignoring removed nobh option
[  137.106535][ T7038] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.114705][ T7038] System zones: 0-7
[  137.137880][ T7041] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.146993][ T7036] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1341: bg 0: block 255: padding at end of block bitmap is not set
[  137.152427][ T7041] System zones: 0-7
[  137.172572][ T7039] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1343: bg 0: block 255: padding at end of block bitmap is not set
[  137.177495][ T7050] loop4: detected capacity change from 0 to 2048
[  137.205803][ T7050] EXT4-fs (loop4): Ignoring removed nobh option
[  137.232692][ T7054] loop3: detected capacity change from 0 to 2048
[  137.239993][ T7050] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.248982][ T7050] System zones: 0-7
[  137.254456][ T7049] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1342: bg 0: block 255: padding at end of block bitmap is not set
[  137.261345][ T7054] EXT4-fs (loop3): Ignoring removed nobh option
[  137.315220][ T7054] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.321063][ T7066] loop6: detected capacity change from 0 to 2048
[  137.329891][ T7054] System zones: 0-7
[  137.340094][ T7053] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1344: bg 0: block 255: padding at end of block bitmap is not set
[  137.340341][ T7063] loop0: detected capacity change from 0 to 2048
[  137.363264][ T7061] loop5: detected capacity change from 0 to 2048
[  137.386774][ T7066] EXT4-fs (loop6): Ignoring removed nobh option
[  137.395288][ T7063] EXT4-fs (loop0): Ignoring removed nobh option
[  137.410947][ T7066] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.417442][ T7070] loop4: detected capacity change from 0 to 2048
[  137.425678][ T7066] System zones: 0-7
[  137.428535][ T7073] loop3: detected capacity change from 0 to 2048
[  137.431184][ T7060] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1347: bg 0: block 255: padding at end of block bitmap is not set
[  137.446211][ T7063] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.460281][ T7063] System zones: 0-7
[  137.472861][ T7061] EXT4-fs (loop5): Ignoring removed nobh option
[  137.475693][ T7073] EXT4-fs (loop3): Ignoring removed nobh option
[  137.485519][ T7070] EXT4-fs (loop4): Ignoring removed nobh option
[  137.512248][ T7062] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1345: bg 0: block 255: padding at end of block bitmap is not set
[  137.528125][ T7061] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.548558][ T7061] System zones: 0-7
[  137.555878][ T7070] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.556812][ T7073] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.564181][ T7070] System zones: 
[  137.574322][ T7073] System zones: 
[  137.575259][ T7070] 0-7
[  137.582168][ T7073] 0-7
[  137.595872][ T7058] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1346: bg 0: block 255: padding at end of block bitmap is not set
[  137.597103][ T7084] loop6: detected capacity change from 0 to 2048
[  137.618210][ T7072] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1349: bg 0: block 255: padding at end of block bitmap is not set
[  137.621069][ T7084] EXT4-fs (loop6): Ignoring removed nobh option
[  137.637236][ T7069] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1348: bg 0: block 255: padding at end of block bitmap is not set
[  137.711700][ T7093] loop3: detected capacity change from 0 to 2048
[  137.713018][ T7089] loop0: detected capacity change from 0 to 2048
[  137.732915][ T7091] loop5: detected capacity change from 0 to 2048
[  137.736663][ T7089] EXT4-fs (loop0): Ignoring removed nobh option
[  137.745786][ T7084] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.746719][ T7096] loop4: detected capacity change from 0 to 2048
[  137.753904][ T7084] System zones: 0-7
[  137.766376][ T7093] EXT4-fs (loop3): Ignoring removed nobh option
[  137.774459][ T7082] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1350: bg 0: block 255: padding at end of block bitmap is not set
[  137.794079][ T7091] EXT4-fs (loop5): Ignoring removed nobh option
[  137.798889][ T7089] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.808834][ T7089] System zones: 0-7
[  137.811483][ T7093] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.815505][ T7088] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1351: bg 0: block 255: padding at end of block bitmap is not set
[  137.821931][ T7096] EXT4-fs (loop4): Ignoring removed nobh option
[  137.841232][ T7093] System zones: 0-7
[  137.856759][ T7092] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1352: bg 0: block 255: padding at end of block bitmap is not set
[  137.874365][ T7091] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.889344][ T7091] System zones: 0-7
[  137.892426][ T7096] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  137.903719][ T7090] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1354: bg 0: block 255: padding at end of block bitmap is not set
[  137.904576][ T7096] System zones: 0-7
[  137.939473][ T7095] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1353: bg 0: block 255: padding at end of block bitmap is not set
[  137.944148][ T7111] loop6: detected capacity change from 0 to 2048
[  137.979810][ T7116] loop0: detected capacity change from 0 to 2048
[  137.980565][ T7115] loop3: detected capacity change from 0 to 2048
[  137.996911][ T7111] EXT4-fs (loop6): Ignoring removed nobh option
[  138.014355][ T7120] loop5: detected capacity change from 0 to 2048
[  138.016099][ T7116] EXT4-fs (loop0): Ignoring removed nobh option
[  138.021332][ T7115] EXT4-fs (loop3): Ignoring removed nobh option
[  138.040241][ T7111] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  138.048790][ T7120] EXT4-fs (loop5): Ignoring removed nobh option
[  138.057197][ T7111] System zones: 0-7
[  138.057809][ T7123] loop4: detected capacity change from 0 to 2048
[  138.068851][ T7110] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1355: bg 0: block 255: padding at end of block bitmap is not set
[  138.083686][ T7115] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  138.093295][ T7115] System zones: 0-7
[  138.094041][ T7116] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  138.098329][ T7116] System zones: 0-7
[  138.109981][ T7115] 
[  138.116122][ T7120] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  138.116377][ T7114] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1357: bg 0: block 255: padding at end of block bitmap is not set
[  138.129423][ T7120] System zones: 0-7
[  138.143757][ T7118] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm vhost-7116: bg 0: block 255: padding at end of block bitmap is not set
[  138.160688][ T7123] EXT4-fs (loop4): Ignoring removed nobh option
[  138.170721][  T448] ------------[ cut here ]------------
[  138.179575][  T448] kernel BUG at fs/ext4/inode.c:2747!
[  138.186702][  T448] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[  138.190596][ T7119] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1358: bg 0: block 255: padding at end of block bitmap is not set
[  138.192821][  T448] CPU: 0 PID: 448 Comm: kworker/u4:6 Not tainted syzkaller #0
[  138.214487][  T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  138.224567][  T448] Workqueue: writeback wb_workfn (flush-7:0)
[  138.230612][  T448] RIP: 0010:ext4_writepages+0x2f75/0x2f90
[  138.236370][  T448] 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
[  138.256003][  T448] RSP: 0018:ffffc90000f27100 EFLAGS: 00010293
[  138.262081][  T448] RAX: ffffffff81d946f5 RBX: 000000c410000000 RCX: ffff8881149a62c0
[  138.270052][  T448] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
[  138.278029][  T448] RBP: ffffc90000f27470 R08: dffffc0000000000 R09: ffffed10226412f7
[  138.286000][  T448] R10: ffffed10226412f7 R11: 1ffff110226412f6 R12: dffffc0000000000
[  138.293995][  T448] R13: 0000000000000001 R14: 0000008000000000 R15: ffff888113209a48
[  138.301989][  T448] FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  138.310923][  T448] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  138.317513][  T448] CR2: 00007f396df1e000 CR3: 0000000101bba000 CR4: 00000000003506b0
[  138.325492][  T448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  138.333466][  T448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  138.341437][  T448] Call Trace:
[  138.344727][  T448]  <TASK>
[  138.347678][  T448]  ? __kasan_check_write+0x14/0x20
[  138.352805][  T448]  ? pagecache_get_page+0xcb6/0xda0
[  138.358004][  T448]  ? __kasan_check_read+0x11/0x20
[  138.363030][  T448]  ? mark_page_accessed+0x3b6/0x8d0
[  138.368233][  T448]  ? __activate_page+0xd40/0xd40
[  138.373168][  T448]  ? ext4_readpage+0x220/0x220
[  138.377946][  T448]  ? release_firmware_map_entry+0x190/0x190
[  138.383842][  T448]  ? memcpy+0x56/0x70
[  138.387826][  T448]  ? copy_page_from_iter_atomic+0x784/0x1350
[  138.393815][  T448]  ? __kasan_check_read+0x11/0x20
[  138.398841][  T448]  ? __set_page_dirty_no_writeback+0xff/0x130
[  138.404914][  T448]  ? shmem_write_end+0x43d/0x480
[  138.409852][  T448]  ? balance_dirty_pages_ratelimited+0x13a/0xcb0
[  138.416274][  T448]  ? ext4_readpage+0x220/0x220
[  138.421040][  T448]  do_writepages+0x48a/0x6c0
[  138.425633][  T448]  ? __writepage+0x130/0x130
[  138.430227][  T448]  ? grab_cache_page_write_begin+0xb0/0xb0
[  138.436032][  T448]  ? file_remove_privs+0x590/0x590
[  138.441144][  T448]  ? rwsem_write_trylock+0x130/0x300
[  138.446433][  T448]  ? __kasan_check_write+0x14/0x20
[  138.451549][  T448]  ? _raw_spin_lock+0x8e/0xe0
[  138.456231][  T448]  __writeback_single_inode+0xd5/0x9c0
[  138.461695][  T448]  ? wbc_attach_and_unlock_inode+0x194/0x5f0
[  138.467677][  T448]  writeback_sb_inodes+0x9c0/0x1590
[  138.472879][  T448]  ? generic_file_write_iter+0x101/0x1d0
[  138.478518][  T448]  ? do_iter_readv_writev+0x4ba/0x600
[  138.483897][  T448]  ? fsnotify_perm+0x67/0x5b0
[  138.488575][  T448]  ? queue_io+0x4c0/0x4c0
[  138.492921][  T448]  ? __kasan_check_read+0x11/0x20
[  138.497949][  T448]  ? queue_io+0x382/0x4c0
[  138.502282][  T448]  wb_writeback+0x3f1/0x980
[  138.506795][  T448]  ? inode_cgwb_move_to_attached+0x3e0/0x3e0
[  138.512781][  T448]  ? set_worker_desc+0x155/0x1c0
[  138.517721][  T448]  ? __kasan_check_write+0x14/0x20
[  138.522846][  T448]  wb_workfn+0x38f/0xe20
[  138.527094][  T448]  ? inode_wait_for_writeback+0x200/0x200
[  138.532819][  T448]  ? compat_start_thread+0x20/0x20
[  138.537941][  T448]  ? _raw_spin_unlock+0x4d/0x70
[  138.542831][  T448]  ? finish_task_switch+0x16b/0x780
[  138.548033][  T448]  ? __switch_to_asm+0x3a/0x60
[  138.552800][  T448]  ? __schedule+0xb76/0x14c0
[  138.557395][  T448]  process_one_work+0x6be/0xba0
[  138.562252][  T448]  worker_thread+0xa59/0x1200
[  138.566936][  T448]  ? _raw_spin_lock_irqsave+0xb0/0x110
[  138.572406][  T448]  ? __kthread_parkme+0xac/0x200
[  138.577351][  T448]  kthread+0x411/0x500
[  138.581418][  T448]  ? worker_clr_flags+0x190/0x190
[  138.586449][  T448]  ? kthread_blkcg+0xd0/0xd0
[  138.591042][  T448]  ret_from_fork+0x1f/0x30
[  138.595463][  T448]  </TASK>
[  138.598491][  T448] Modules linked in:
[  138.604113][  T448] ---[ end trace 28516b33ce74e897 ]---
[  138.610473][  T448] RIP: 0010:ext4_writepages+0x2f75/0x2f90
[  138.616905][ T7123] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002]
[  138.625184][ T7123] System zones: 0-7
[  138.631022][ T7122] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1359: bg 0: block 255: padding at end of block bitmap is not set
[  138.642349][  T448] 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
[  138.665007][  T448] RSP: 0018:ffffc90000f27100 EFLAGS: 00010293
[  138.671104][  T448] RAX: ffffffff81d946f5 RBX: 000000c410000000 RCX: ffff8881149a62c0
[  138.679157][  T448] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
[  138.688388][  T448] RBP: ffffc90000f27470 R08: dffffc0000000000 R09: ffffed10226412f7
[  138.701658][  T448] R10: ffffed10226412f7 R11: 1ffff110226412f6 R12: dffffc0000000000
[  138.710187][  T448] R13: 0000000000000001 R14: 0000008000000000 R15: ffff888113209a48
[  138.718293][  T448] FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  138.726451][ T7136] loop6: detected capacity change from 0 to 2048
[  138.727596][  T448] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  138.740587][  T448] CR2: 00007f91048acf98 CR3: 000000012c87e000 CR4: 00000000003506a0
[  138.748643][  T448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  138.756797][  T448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  138.757974][ T7136] EXT4-fs (loop6): Ignoring removed nobh option
[  138.765211][  T448] Kernel panic - not syncing: Fatal exception
[  138.777638][  T448] Kernel Offset: disabled
[  138.781972][  T448] Rebooting in 86400 seconds..