t option 'dioread_nolock' for blocksize < PAGE_SIZE
[   96.102127][ T2423] EXT4-fs (loop0): Ignoring removed nobh option
[   96.107897][ T2418] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.395: Allocating blocks 497-513 which overlap fs metadata
[   96.114207][ T2420] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.396: Allocating blocks 497-513 which overlap fs metadata
[   96.137492][ T2423] EXT4-fs (loop0): Ignoring removed bh option
[   96.144194][ T2430] EXT4-fs (loop1): Ignoring removed nobh option
[   96.145109][ T2411] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.393: Allocating blocks 497-513 which overlap fs metadata
[   96.155710][ T2430] EXT4-fs (loop1): Ignoring removed bh option
[   96.172276][ T2423] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   96.185825][ T2436] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.393: Allocating blocks 497-513 which overlap fs metadata
[   96.185837][ T2435] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.396: Allocating blocks 497-513 which overlap fs metadata
[   96.194725][ T2437] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.395: Allocating blocks 497-513 which overlap fs metadata
[   96.203653][ T2430] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   96.292014][ T2423] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.397: Allocating blocks 497-513 which overlap fs metadata
[   96.307300][ T2423] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.397: Allocating blocks 497-513 which overlap fs metadata
[   96.344306][ T2443] EXT4-fs (loop2): Ignoring removed nobh option
[   96.355270][ T2443] EXT4-fs (loop2): Ignoring removed bh option
[   96.356989][ T2430] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.398: Allocating blocks 497-513 which overlap fs metadata
[   96.362230][ T2443] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   96.381321][ T2430] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.398: Allocating blocks 497-513 which overlap fs metadata
[   96.408662][ T2453] EXT4-fs (loop0): Ignoring removed nobh option
[   96.415609][ T2453] EXT4-fs (loop0): Ignoring removed bh option
[   96.421903][ T2453] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   96.452979][ T2446] EXT4-fs (loop3): Ignoring removed nobh option
[   96.459455][ T2446] EXT4-fs (loop3): Ignoring removed bh option
[   96.465658][ T2446] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   96.516243][ T2448] EXT4-fs (loop6): Ignoring removed nobh option
[   96.522576][ T2448] EXT4-fs (loop6): Ignoring removed bh option
[   96.528730][ T2448] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   96.530395][ T2443] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.399: Allocating blocks 497-513 which overlap fs metadata
[   96.541686][ T2453] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.402: Allocating blocks 497-513 which overlap fs metadata
[   96.555273][ T2443] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.399: Allocating blocks 497-513 which overlap fs metadata
[   96.569970][ T2453] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.402: Allocating blocks 497-513 which overlap fs metadata
[   96.616943][ T2446] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.401: Allocating blocks 497-513 which overlap fs metadata
[   96.619889][ T2448] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.400: Allocating blocks 497-513 which overlap fs metadata
[   96.636508][ T2446] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.401: Allocating blocks 497-513 which overlap fs metadata
[   96.646588][ T2448] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.400: Allocating blocks 497-513 which overlap fs metadata
[   96.663894][ T2463] EXT4-fs (loop1): Ignoring removed nobh option
[   96.679891][ T2463] EXT4-fs (loop1): Ignoring removed bh option
[   96.686463][ T2463] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   96.788446][ T2463] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.403: Allocating blocks 497-513 which overlap fs metadata
[   96.803306][ T2463] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.403: Allocating blocks 497-513 which overlap fs metadata
[   96.981214][ T2466] EXT4-fs (loop0): Ignoring removed nobh option
[   96.984088][ T2474] EXT4-fs (loop3): Ignoring removed nobh option
[   96.987532][ T2466] EXT4-fs (loop0): Ignoring removed bh option
[   96.993845][ T2474] EXT4-fs (loop3): Ignoring removed bh option
[   97.000153][ T2466] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.006049][ T2474] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.032419][ T2471] EXT4-fs (loop2): Ignoring removed nobh option
[   97.038868][ T2471] EXT4-fs (loop2): Ignoring removed bh option
[   97.045002][ T2471] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.092549][ T2474] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.406: Allocating blocks 497-513 which overlap fs metadata
[   97.093786][ T2471] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.405: Allocating blocks 497-513 which overlap fs metadata
[   97.107159][ T2474] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.406: Allocating blocks 497-513 which overlap fs metadata
[   97.121285][ T2471] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.405: Allocating blocks 497-513 which overlap fs metadata
[   97.148724][ T2466] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.404: Allocating blocks 497-513 which overlap fs metadata
[   97.152785][ T2475] EXT4-fs (loop6): Ignoring removed nobh option
[   97.175468][ T2480] EXT4-fs (loop1): Ignoring removed nobh option
[   97.181859][ T2480] EXT4-fs (loop1): Ignoring removed bh option
[   97.188204][ T2480] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.188485][ T2466] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.404: Allocating blocks 497-513 which overlap fs metadata
[   97.200699][ T2475] EXT4-fs (loop6): Ignoring removed bh option
[   97.220999][ T2475] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.295722][ T2475] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.407: Allocating blocks 497-513 which overlap fs metadata
[   97.299694][ T2480] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.408: Allocating blocks 497-513 which overlap fs metadata
[   97.310153][ T2475] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.407: Allocating blocks 497-513 which overlap fs metadata
[   97.324100][ T2480] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.408: Allocating blocks 497-513 which overlap fs metadata
[   97.418056][ T2495] EXT4-fs (loop2): Ignoring removed nobh option
[   97.424543][ T2495] EXT4-fs (loop2): Ignoring removed bh option
[   97.430631][ T2495] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.518336][ T2502] EXT4-fs (loop3): Ignoring removed nobh option
[   97.525167][ T2498] EXT4-fs (loop6): Ignoring removed nobh option
[   97.525316][ T2502] EXT4-fs (loop3): Ignoring removed bh option
[   97.531867][ T2498] EXT4-fs (loop6): Ignoring removed bh option
[   97.538275][ T2502] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.544219][ T2498] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.581004][ T2502] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.410: Allocating blocks 497-513 which overlap fs metadata
[   97.581779][ T2495] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.409: Allocating blocks 497-513 which overlap fs metadata
[   97.595712][ T2502] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.410: Allocating blocks 497-513 which overlap fs metadata
[   97.610375][ T2495] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.409: Allocating blocks 497-513 which overlap fs metadata
[   97.645420][ T2504] EXT4-fs (loop1): Ignoring removed nobh option
[   97.646389][ T2500] EXT4-fs (loop0): Ignoring removed nobh option
[   97.653164][ T2504] EXT4-fs (loop1): Ignoring removed bh option
[   97.665004][ T2504] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.676896][ T2498] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.412: Allocating blocks 497-513 which overlap fs metadata
[   97.681832][ T2500] EXT4-fs (loop0): Ignoring removed bh option
[   97.697764][ T2500] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   97.710899][ T2498] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.412: Allocating blocks 497-513 which overlap fs metadata
[   97.890950][ T2500] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.411: Allocating blocks 497-513 which overlap fs metadata
[   97.901129][ T2504] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.413: Allocating blocks 497-513 which overlap fs metadata
[   97.907495][ T2500] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.411: Allocating blocks 497-513 which overlap fs metadata
[   97.933338][ T2504] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.413: Allocating blocks 497-513 which overlap fs metadata
[   97.983393][ T2524] EXT4-fs (loop6): Ignoring removed nobh option
[   97.989717][ T2524] EXT4-fs (loop6): Ignoring removed bh option
[   97.995990][ T2524] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   98.089870][ T2520] EXT4-fs (loop3): Ignoring removed nobh option
[   98.096444][ T2520] EXT4-fs (loop3): Ignoring removed bh option
[   98.102664][ T2520] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   98.141245][ T2523] EXT4-fs (loop2): Ignoring removed nobh option
[   98.149007][ T2523] EXT4-fs (loop2): Ignoring removed bh option
[   98.155298][ T2523] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   98.170226][ T2524] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.416: Allocating blocks 497-513 which overlap fs metadata
[   98.184685][ T2520] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.414: Allocating blocks 497-513 which overlap fs metadata
[   98.186841][ T2524] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.416: Allocating blocks 497-513 which overlap fs metadata
[   98.203015][ T2520] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.414: Allocating blocks 497-513 which overlap fs metadata
[   98.292596][ T2534] EXT4-fs (loop0): Ignoring removed nobh option
[   98.299363][ T2534] EXT4-fs (loop0): Ignoring removed bh option
[   98.305528][ T2534] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   98.365825][ T2535] EXT4-fs (loop1): Ignoring removed nobh option
[   98.373880][ T2535] EXT4-fs (loop1): Ignoring removed bh option
[   98.380070][ T2535] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   98.382488][ T2523] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.415: Allocating blocks 497-513 which overlap fs metadata
[   98.400019][ T2534] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.417: Allocating blocks 497-513 which overlap fs metadata
[   98.406846][ T2523] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.415: Allocating blocks 497-513 which overlap fs metadata
[   98.420164][ T2534] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.417: Allocating blocks 497-513 which overlap fs metadata
[   98.483197][ T2544] EXT4-fs (loop6): Ignoring removed nobh option
[   98.489501][ T2544] EXT4-fs (loop6): Ignoring removed bh option
[   98.494246][ T2535] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.418: Allocating blocks 497-513 which overlap fs metadata
[   98.496215][ T2544] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   98.510064][ T2535] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.418: Allocating blocks 497-513 which overlap fs metadata
[   98.636113][ T2546] EXT4-fs (loop3): Ignoring removed nobh option
[   98.642151][ T2544] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.419: Allocating blocks 497-513 which overlap fs metadata
[   98.642481][ T2546] EXT4-fs (loop3): Ignoring removed bh option
[   98.656925][ T2544] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.419: Allocating blocks 497-513 which overlap fs metadata
[   98.662781][ T2546] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   98.743846][ T2556] EXT4-fs (loop1): Ignoring removed nobh option
[   98.753449][ T2556] EXT4-fs (loop1): Ignoring removed bh option
[   98.759585][ T2556] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   98.759910][ T2546] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.420: Allocating blocks 497-513 which overlap fs metadata
[   98.786311][ T2546] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.420: Allocating blocks 497-513 which overlap fs metadata
[   98.894089][ T2557] EXT4-fs (loop0): Ignoring removed nobh option
[   98.900592][ T2557] EXT4-fs (loop0): Ignoring removed bh option
[   98.906826][ T2557] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   98.940852][ T2556] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.423: Allocating blocks 497-513 which overlap fs metadata
[   98.941141][ T2554] EXT4-fs (loop2): Ignoring removed nobh option
[   98.955242][ T2556] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.423: Allocating blocks 497-513 which overlap fs metadata
[   98.961088][ T2564] EXT4-fs (loop6): Ignoring removed nobh option
[   98.988313][ T2557] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.422: Allocating blocks 497-513 which overlap fs metadata
[   99.004847][ T2564] EXT4-fs (loop6): Ignoring removed bh option
[   99.011143][ T2554] EXT4-fs (loop2): Ignoring removed bh option
[   99.024154][ T2564] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   99.029405][ T2554] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   99.036792][ T2557] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.422: Allocating blocks 497-513 which overlap fs metadata
[   99.066732][ T2571] EXT4-fs (loop3): Ignoring removed nobh option
[   99.081945][ T2571] EXT4-fs (loop3): Ignoring removed bh option
[   99.085581][ T2564] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.424: Allocating blocks 497-513 which overlap fs metadata
[   99.088700][ T2554] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.421: Allocating blocks 497-513 which overlap fs metadata
[   99.102372][ T2571] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   99.117775][ T2554] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.421: Allocating blocks 497-513 which overlap fs metadata
[   99.153034][ T2580] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.424: Allocating blocks 497-513 which overlap fs metadata
[   99.214172][ T2578] EXT4-fs (loop1): Ignoring removed nobh option
[   99.220500][ T2578] EXT4-fs (loop1): Ignoring removed bh option
[   99.226823][ T2578] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   99.327392][ T2571] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.425: Allocating blocks 497-513 which overlap fs metadata
[   99.342053][ T2571] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.425: Allocating blocks 497-513 which overlap fs metadata
[   99.365743][ T2588] EXT4-fs (loop0): Ignoring removed nobh option
2025/08/11 02:52:32 executed programs: 424
[   99.372151][ T2588] EXT4-fs (loop0): Ignoring removed bh option
[   99.378460][ T2588] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   99.392964][ T2578] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.426: Allocating blocks 497-513 which overlap fs metadata
[   99.396252][ T2591] EXT4-fs (loop6): Ignoring removed nobh option
[   99.410413][ T2578] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.426: Allocating blocks 497-513 which overlap fs metadata
[   99.413313][ T2591] EXT4-fs (loop6): Ignoring removed bh option
[   99.433138][ T2591] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   99.468724][ T2587] EXT4-fs (loop2): Ignoring removed nobh option
[   99.476121][ T2587] EXT4-fs (loop2): Ignoring removed bh option
[   99.478849][ T2588] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.427: Allocating blocks 497-513 which overlap fs metadata
[   99.482458][ T2587] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   99.502496][ T2588] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.427: Allocating blocks 497-513 which overlap fs metadata
[   99.584209][ T2603] EXT4-fs (loop1): Ignoring removed nobh option
[   99.599669][ T2587] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.428: Allocating blocks 497-513 which overlap fs metadata
[   99.613937][ T2603] EXT4-fs (loop1): Ignoring removed bh option
[   99.614286][ T2587] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.428: Allocating blocks 497-513 which overlap fs metadata
[   99.620113][ T2603] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   99.662703][ T2599] EXT4-fs (loop3): Ignoring removed nobh option
[   99.669057][ T2599] EXT4-fs (loop3): Ignoring removed bh option
[   99.675386][ T2599] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[   99.733441][ T2591] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.429: Allocating blocks 497-513 which overlap fs metadata
[   99.740400][ T2603] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.431: Allocating blocks 497-513 which overlap fs metadata
[   99.747846][ T2591] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.429: Allocating blocks 497-513 which overlap fs metadata
[   99.769745][ T2603] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.431: Allocating blocks 497-513 which overlap fs metadata
[   99.796257][ T2599] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.430: Allocating blocks 497-513 which overlap fs metadata
[   99.810827][ T2599] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.430: Allocating blocks 497-513 which overlap fs metadata
[   99.947444][ T2611] EXT4-fs (loop0): Ignoring removed nobh option
[   99.953791][ T2611] EXT4-fs (loop0): Ignoring removed bh option
[   99.959889][ T2611] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.062091][ T2613] EXT4-fs (loop2): Ignoring removed nobh option
[  100.071637][ T2620] EXT4-fs (loop6): Ignoring removed nobh option
[  100.078309][ T2620] EXT4-fs (loop6): Ignoring removed bh option
[  100.081931][ T2613] EXT4-fs (loop2): Ignoring removed bh option
[  100.085025][ T2620] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.099476][ T2611] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.432: Allocating blocks 497-513 which overlap fs metadata
[  100.105273][ T2613] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.130194][ T2623] EXT4-fs (loop3): Ignoring removed nobh option
[  100.137825][ T2625] EXT4-fs (loop1): Ignoring removed nobh option
[  100.167426][ T2629] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.432: Allocating blocks 497-513 which overlap fs metadata
[  100.185868][ T2623] EXT4-fs (loop3): Ignoring removed bh option
[  100.190637][ T2625] EXT4-fs (loop1): Ignoring removed bh option
[  100.192145][ T2623] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.204252][ T2625] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.229546][ T2620] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.434: Allocating blocks 497-513 which overlap fs metadata
[  100.233191][ T2613] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.433: Allocating blocks 497-513 which overlap fs metadata
[  100.245121][ T2620] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.434: Allocating blocks 497-513 which overlap fs metadata
[  100.258538][ T2613] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.433: Allocating blocks 497-513 which overlap fs metadata
[  100.306978][ T2625] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.435: Allocating blocks 497-513 which overlap fs metadata
[  100.309819][ T2623] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.436: Allocating blocks 497-513 which overlap fs metadata
[  100.337642][ T2625] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.435: Allocating blocks 497-513 which overlap fs metadata
[  100.348729][ T2637] EXT4-fs (loop0): Ignoring removed nobh option
[  100.358442][ T2637] EXT4-fs (loop0): Ignoring removed bh option
[  100.364835][ T2637] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.366441][ T2639] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.436: Allocating blocks 497-513 which overlap fs metadata
[  100.588470][ T2643] EXT4-fs (loop6): Ignoring removed nobh option
[  100.589227][ T2646] EXT4-fs (loop3): Ignoring removed nobh option
[  100.601643][ T2643] EXT4-fs (loop6): Ignoring removed bh option
[  100.605448][ T2637] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.437: Allocating blocks 497-513 which overlap fs metadata
[  100.608131][ T2648] EXT4-fs (loop2): Ignoring removed nobh option
[  100.629107][ T2643] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.631508][ T2637] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.437: Allocating blocks 497-513 which overlap fs metadata
[  100.644046][ T2648] EXT4-fs (loop2): Ignoring removed bh option
[  100.654978][ T2646] EXT4-fs (loop3): Ignoring removed bh option
[  100.661496][ T2648] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.667810][ T2646] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.692630][ T2650] EXT4-fs (loop1): Ignoring removed nobh option
[  100.699191][ T2650] EXT4-fs (loop1): Ignoring removed bh option
[  100.705590][ T2650] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  100.708687][ T2643] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.439: Allocating blocks 497-513 which overlap fs metadata
[  100.742371][ T2648] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.438: Allocating blocks 497-513 which overlap fs metadata
[  100.742610][ T2643] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.439: Allocating blocks 497-513 which overlap fs metadata
[  100.757914][ T2648] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.438: Allocating blocks 497-513 which overlap fs metadata
[  100.810563][ T2650] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.440: Allocating blocks 497-513 which overlap fs metadata
[  100.810575][ T2646] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.441: Allocating blocks 497-513 which overlap fs metadata
[  100.811102][ T2646] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.441: Allocating blocks 497-513 which overlap fs metadata
[  100.830038][ T2650] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.440: Allocating blocks 497-513 which overlap fs metadata
[  101.084188][ T2663] EXT4-fs (loop0): Ignoring removed nobh option
[  101.094498][ T2663] EXT4-fs (loop0): Ignoring removed bh option
[  101.100599][ T2663] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  101.133010][ T2666] EXT4-fs (loop2): Ignoring removed nobh option
[  101.141353][ T2668] EXT4-fs (loop6): Ignoring removed nobh option
[  101.145740][ T2666] EXT4-fs (loop2): Ignoring removed bh option
[  101.154212][ T2666] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  101.161133][ T2663] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.442: Allocating blocks 497-513 which overlap fs metadata
[  101.166462][ T2668] EXT4-fs (loop6): Ignoring removed bh option
[  101.182985][ T2663] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.442: Allocating blocks 497-513 which overlap fs metadata
[  101.186975][ T2668] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  101.240079][ T2666] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.444: Allocating blocks 497-513 which overlap fs metadata
[  101.254488][ T2666] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.444: Allocating blocks 497-513 which overlap fs metadata
[  101.277140][ T2668] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.443: Allocating blocks 497-513 which overlap fs metadata
[  101.291511][ T2668] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.443: Allocating blocks 497-513 which overlap fs metadata
[  101.336596][ T2676] EXT4-fs (loop1): Ignoring removed nobh option
[  101.342977][ T2676] EXT4-fs (loop1): Ignoring removed bh option
[  101.349317][ T2676] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  101.442898][ T2672] EXT4-fs (loop3): Ignoring removed nobh option
[  101.449192][ T2672] EXT4-fs (loop3): Ignoring removed bh option
[  101.461047][ T2672] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  101.465802][ T2676] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.446: Allocating blocks 497-513 which overlap fs metadata
[  101.479724][ T2684] EXT4-fs (loop0): Ignoring removed nobh option
[  101.487382][ T2676] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.446: Allocating blocks 497-513 which overlap fs metadata
[  101.493468][ T2684] EXT4-fs (loop0): Ignoring removed bh option
[  101.513259][ T2684] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  101.551997][ T2690] EXT4-fs (loop6): Ignoring removed nobh option
[  101.559265][ T2690] EXT4-fs (loop6): Ignoring removed bh option
[  101.566000][ T2690] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  101.566474][ T2672] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.445: Allocating blocks 497-513 which overlap fs metadata
[  101.581194][ T2684] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.447: Allocating blocks 497-513 which overlap fs metadata
[  101.606854][ T2700] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.445: Allocating blocks 497-513 which overlap fs metadata
[  101.612113][ T2692] EXT4-fs (loop2): Ignoring removed nobh option
[  101.626814][ T2702] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.447: Allocating blocks 497-513 which overlap fs metadata
[  101.640697][ T2692] EXT4-fs (loop2): Ignoring removed bh option
[  101.646886][ T2692] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  101.688955][ T2690] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.449: Allocating blocks 497-513 which overlap fs metadata
[  101.703539][ T2690] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.449: Allocating blocks 497-513 which overlap fs metadata
[  101.759299][ T2699] EXT4-fs (loop1): Ignoring removed nobh option
[  101.765750][ T2699] EXT4-fs (loop1): Ignoring removed bh option
[  101.769378][ T2692] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.448: Allocating blocks 497-513 which overlap fs metadata
[  101.772186][ T2699] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  101.786460][ T2692] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.448: Allocating blocks 497-513 which overlap fs metadata
[  101.860107][ T2699] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.450: Allocating blocks 497-513 which overlap fs metadata
[  101.874558][ T2699] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.450: Allocating blocks 497-513 which overlap fs metadata
[  101.972955][ T2708] EXT4-fs (loop3): Ignoring removed nobh option
[  101.979311][ T2708] EXT4-fs (loop3): Ignoring removed bh option
[  101.985468][ T2708] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.038924][ T2714] EXT4-fs (loop0): Ignoring removed nobh option
[  102.045278][ T2714] EXT4-fs (loop0): Ignoring removed bh option
[  102.052024][ T2714] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.103574][ T2715] EXT4-fs (loop6): Ignoring removed nobh option
[  102.109867][ T2715] EXT4-fs (loop6): Ignoring removed bh option
[  102.115294][ T2717] EXT4-fs (loop2): Ignoring removed nobh option
[  102.134186][ T2717] EXT4-fs (loop2): Ignoring removed bh option
[  102.140320][ T2717] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.141885][ T2715] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.155461][ T2714] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.452: Allocating blocks 497-513 which overlap fs metadata
[  102.167280][ T2708] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.451: Allocating blocks 497-513 which overlap fs metadata
[  102.182638][ T2729] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.452: Allocating blocks 497-513 which overlap fs metadata
[  102.201566][ T2726] EXT4-fs (loop1): Ignoring removed nobh option
[  102.213114][ T2728] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.451: Allocating blocks 497-513 which overlap fs metadata
[  102.216498][ T2726] EXT4-fs (loop1): Ignoring removed bh option
[  102.233320][ T2726] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.295479][ T2717] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.454: Allocating blocks 497-513 which overlap fs metadata
[  102.297818][ T2715] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.453: Allocating blocks 497-513 which overlap fs metadata
[  102.314071][ T2726] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.455: Allocating blocks 497-513 which overlap fs metadata
[  102.324758][ T2717] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.454: Allocating blocks 497-513 which overlap fs metadata
[  102.338377][ T2726] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.455: Allocating blocks 497-513 which overlap fs metadata
[  102.354982][ T2737] EXT4-fs (loop0): Ignoring removed nobh option
[  102.365778][ T2739] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.453: Allocating blocks 497-513 which overlap fs metadata
[  102.386674][ T2737] EXT4-fs (loop0): Ignoring removed bh option
[  102.406559][ T2737] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.592811][ T2751] EXT4-fs (loop3): Ignoring removed nobh option
[  102.596709][ T2737] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.456: Allocating blocks 497-513 which overlap fs metadata
[  102.599307][ T2751] EXT4-fs (loop3): Ignoring removed bh option
[  102.617946][ T2737] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.456: Allocating blocks 497-513 which overlap fs metadata
[  102.621138][ T2751] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.650516][ T2745] EXT4-fs (loop6): Ignoring removed nobh option
[  102.657123][ T2745] EXT4-fs (loop6): Ignoring removed bh option
[  102.664122][ T2745] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.686244][ T2751] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.457: Allocating blocks 497-513 which overlap fs metadata
[  102.700324][ T2749] EXT4-fs (loop1): Ignoring removed nobh option
[  102.700876][ T2751] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.457: Allocating blocks 497-513 which overlap fs metadata
[  102.717413][ T2748] EXT4-fs (loop2): Ignoring removed nobh option
[  102.732853][ T2749] EXT4-fs (loop1): Ignoring removed bh option
[  102.735659][ T2748] EXT4-fs (loop2): Ignoring removed bh option
[  102.739122][ T2749] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.745776][ T2748] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.795416][ T2745] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.459: Allocating blocks 497-513 which overlap fs metadata
[  102.810167][ T2745] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.459: Allocating blocks 497-513 which overlap fs metadata
[  102.813809][ T2761] EXT4-fs (loop3): Ignoring removed nobh option
[  102.830464][ T2761] EXT4-fs (loop3): Ignoring removed bh option
[  102.836700][ T2761] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  102.860375][ T2748] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.458: Allocating blocks 497-513 which overlap fs metadata
[  102.860602][ T2749] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.460: Allocating blocks 497-513 which overlap fs metadata
[  102.875135][ T2748] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.458: Allocating blocks 497-513 which overlap fs metadata
[  102.912434][ T2749] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.460: Allocating blocks 497-513 which overlap fs metadata
[  102.983094][ T2761] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.462: Allocating blocks 497-513 which overlap fs metadata
[  102.997604][ T2761] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.462: Allocating blocks 497-513 which overlap fs metadata
[  103.172896][ T2773] EXT4-fs (loop2): Ignoring removed nobh option
[  103.179211][ T2773] EXT4-fs (loop2): Ignoring removed bh option
[  103.185659][ T2773] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  103.267597][ T2777] EXT4-fs (loop6): Ignoring removed nobh option
[  103.273963][ T2777] EXT4-fs (loop6): Ignoring removed bh option
[  103.280089][ T2777] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  103.364109][ T2783] EXT4-fs (loop0): Ignoring removed nobh option
[  103.365844][ T2782] EXT4-fs (loop3): Ignoring removed nobh option
[  103.370556][ T2783] EXT4-fs (loop0): Ignoring removed bh option
[  103.383107][ T2783] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  103.386924][ T2782] EXT4-fs (loop3): Ignoring removed bh option
[  103.408878][ T2777] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.464: Allocating blocks 497-513 which overlap fs metadata
[  103.423481][ T2777] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.464: Allocating blocks 497-513 which overlap fs metadata
[  103.441675][ T2782] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  103.454992][ T2776] EXT4-fs (loop1): Ignoring removed nobh option
[  103.461377][ T2776] EXT4-fs (loop1): Ignoring removed bh option
[  103.468042][ T2776] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  103.483652][ T2773] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.463: Allocating blocks 497-513 which overlap fs metadata
[  103.507025][ T2782] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.466: Allocating blocks 497-513 which overlap fs metadata
[  103.507353][ T2783] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.467: Allocating blocks 497-513 which overlap fs metadata
[  103.521305][ T2782] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.466: Allocating blocks 497-513 which overlap fs metadata
[  103.535351][ T2797] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.463: Allocating blocks 497-513 which overlap fs metadata
[  103.568505][ T2783] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.467: Allocating blocks 497-513 which overlap fs metadata
[  103.677420][ T2776] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.465: Allocating blocks 497-513 which overlap fs metadata
[  103.692550][ T2776] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.465: Allocating blocks 497-513 which overlap fs metadata
[  103.835211][ T2805] EXT4-fs (loop3): Ignoring removed nobh option
[  103.837195][ T2806] EXT4-fs (loop2): Ignoring removed nobh option
[  103.841558][ T2805] EXT4-fs (loop3): Ignoring removed bh option
[  103.847939][ T2806] EXT4-fs (loop2): Ignoring removed bh option
[  103.854086][ T2805] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  103.860084][ T2806] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  103.886200][ T2803] EXT4-fs (loop0): Ignoring removed nobh option
[  103.893999][ T2803] EXT4-fs (loop0): Ignoring removed bh option
[  103.900278][ T2803] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  103.944820][ T2810] EXT4-fs (loop6): Ignoring removed nobh option
[  103.966698][ T2810] EXT4-fs (loop6): Ignoring removed bh option
[  103.974507][ T2810] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  103.975139][ T2806] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.471: Allocating blocks 497-513 which overlap fs metadata
[  103.992061][ T2803] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.470: Allocating blocks 497-513 which overlap fs metadata
[  104.004438][ T2805] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.469: Allocating blocks 497-513 which overlap fs metadata
[  104.015153][ T2803] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.470: Allocating blocks 497-513 which overlap fs metadata
[  104.029233][ T2823] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.469: Allocating blocks 497-513 which overlap fs metadata
[  104.060598][ T2824] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.471: Allocating blocks 497-513 which overlap fs metadata
[  104.080246][ T2818] EXT4-fs (loop1): Ignoring removed nobh option
[  104.086706][ T2818] EXT4-fs (loop1): Ignoring removed bh option
[  104.092931][ T2818] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  104.117025][ T2810] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.472: Allocating blocks 497-513 which overlap fs metadata
[  104.132375][ T2810] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.472: Allocating blocks 497-513 which overlap fs metadata
[  104.304449][ T2818] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.473: Allocating blocks 497-513 which overlap fs metadata
[  104.318732][ T2818] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.473: Allocating blocks 497-513 which overlap fs metadata
[  104.352761][ T2831] EXT4-fs (loop2): Ignoring removed nobh option
[  104.359035][ T2831] EXT4-fs (loop2): Ignoring removed bh option
[  104.365325][ T2831] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  104.399379][ T2829] EXT4-fs (loop3): Ignoring removed nobh option
[  104.405736][ T2829] EXT4-fs (loop3): Ignoring removed bh option
[  104.411927][ T2829] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  104.487432][ T2835] EXT4-fs (loop0): Ignoring removed nobh option
[  104.493900][ T2835] EXT4-fs (loop0): Ignoring removed bh option
[  104.496218][ T2831] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.475: Allocating blocks 497-513 which overlap fs metadata
[  104.499988][ T2835] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
2025/08/11 02:52:37 executed programs: 473
[  104.514382][ T2831] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.475: Allocating blocks 497-513 which overlap fs metadata
[  104.546959][ T2829] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.474: Allocating blocks 497-513 which overlap fs metadata
[  104.561536][ T2829] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.474: Allocating blocks 497-513 which overlap fs metadata
[  104.595205][ T2840] EXT4-fs (loop6): Ignoring removed nobh option
[  104.602921][ T2840] EXT4-fs (loop6): Ignoring removed bh option
[  104.612582][ T2840] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  104.626784][ T2835] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.476: Allocating blocks 497-513 which overlap fs metadata
[  104.651192][ T2845] EXT4-fs (loop1): Ignoring removed nobh option
[  104.651338][ T2835] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.476: Allocating blocks 497-513 which overlap fs metadata
[  104.671495][ T2845] EXT4-fs (loop1): Ignoring removed bh option
[  104.677852][ T2845] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  104.709105][ T2840] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.477: Allocating blocks 497-513 which overlap fs metadata
[  104.724893][ T2840] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.477: Allocating blocks 497-513 which overlap fs metadata
[  104.758340][ T2856] EXT4-fs (loop3): Ignoring removed nobh option
[  104.764873][ T2856] EXT4-fs (loop3): Ignoring removed bh option
[  104.768591][ T2845] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.478: Allocating blocks 497-513 which overlap fs metadata
[  104.771075][ T2856] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  104.803336][ T2860] EXT4-fs (loop0): Ignoring removed nobh option
[  104.819448][ T2860] EXT4-fs (loop0): Ignoring removed bh option
[  104.823068][ T2845] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.478: Allocating blocks 497-513 which overlap fs metadata
[  104.831676][ T2860] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  104.898326][ T2864] EXT4-fs (loop6): Ignoring removed nobh option
[  104.903484][ T2860] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.481: Allocating blocks 497-513 which overlap fs metadata
[  104.911847][ T2864] EXT4-fs (loop6): Ignoring removed bh option
[  104.923266][ T2860] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.481: Allocating blocks 497-513 which overlap fs metadata
[  104.926108][ T2856] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.480: Allocating blocks 497-513 which overlap fs metadata
[  104.943969][ T2864] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  104.961967][ T2876] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.480: Allocating blocks 497-513 which overlap fs metadata
[  104.979397][ T2873] EXT4-fs (loop1): Ignoring removed nobh option
[  104.985727][ T2873] EXT4-fs (loop1): Ignoring removed bh option
[  104.992031][ T2873] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.007430][ T2870] EXT4-fs (loop2): Ignoring removed nobh option
[  105.014011][ T2870] EXT4-fs (loop2): Ignoring removed bh option
[  105.020144][ T2870] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.124809][ T2870] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.484: Allocating blocks 497-513 which overlap fs metadata
[  105.131451][ T2873] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.483: Allocating blocks 497-513 which overlap fs metadata
[  105.140313][ T2870] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.484: Allocating blocks 497-513 which overlap fs metadata
[  105.157417][ T2864] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.482: Allocating blocks 497-513 which overlap fs metadata
[  105.181123][ T2888] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.483: Allocating blocks 497-513 which overlap fs metadata
[  105.187147][ T2886] EXT4-fs (loop3): Ignoring removed nobh option
[  105.195805][ T2864] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.482: Allocating blocks 497-513 which overlap fs metadata
[  105.201904][ T2886] EXT4-fs (loop3): Ignoring removed bh option
[  105.221391][ T2886] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.384779][ T2884] EXT4-fs (loop0): Ignoring removed nobh option
[  105.428614][ T2884] EXT4-fs (loop0): Ignoring removed bh option
[  105.433843][ T2886] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.486: Allocating blocks 497-513 which overlap fs metadata
[  105.435684][ T2884] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.450230][ T2886] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.486: Allocating blocks 497-513 which overlap fs metadata
[  105.502315][ T2894] EXT4-fs (loop2): Ignoring removed nobh option
[  105.508704][ T2894] EXT4-fs (loop2): Ignoring removed bh option
[  105.515041][ T2894] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.517447][ T2884] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.485: Allocating blocks 497-513 which overlap fs metadata
[  105.541283][ T2884] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.485: Allocating blocks 497-513 which overlap fs metadata
[  105.564986][ T2894] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.487: Allocating blocks 497-513 which overlap fs metadata
[  105.579392][ T2894] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.487: Allocating blocks 497-513 which overlap fs metadata
[  105.617805][ T2895] EXT4-fs (loop1): Ignoring removed nobh option
[  105.624343][ T2895] EXT4-fs (loop1): Ignoring removed bh option
[  105.630445][ T2895] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.739918][ T2897] EXT4-fs (loop6): Ignoring removed nobh option
[  105.746488][ T2897] EXT4-fs (loop6): Ignoring removed bh option
[  105.753898][ T2897] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.774030][ T2906] EXT4-fs (loop3): Ignoring removed nobh option
[  105.780156][ T2895] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.488: Allocating blocks 497-513 which overlap fs metadata
[  105.802384][ T2906] EXT4-fs (loop3): Ignoring removed bh option
[  105.809321][ T2913] EXT4-fs (loop0): Ignoring removed nobh option
[  105.810576][ T2906] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.816402][ T2913] EXT4-fs (loop0): Ignoring removed bh option
[  105.838260][ T2895] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.488: Allocating blocks 497-513 which overlap fs metadata
[  105.839020][ T2912] EXT4-fs (loop2): Ignoring removed nobh option
[  105.856505][ T2913] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.876260][ T2912] EXT4-fs (loop2): Ignoring removed bh option
[  105.883270][ T2912] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  105.885505][ T2897] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.489: Allocating blocks 497-513 which overlap fs metadata
[  105.906385][ T2913] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.491: Allocating blocks 497-513 which overlap fs metadata
[  105.919992][ T2897] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.489: Allocating blocks 497-513 which overlap fs metadata
[  105.924048][ T2913] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.491: Allocating blocks 497-513 which overlap fs metadata
[  105.950239][ T2906] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.490: Allocating blocks 497-513 which overlap fs metadata
[  105.966396][ T2906] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.490: Allocating blocks 497-513 which overlap fs metadata
[  106.004269][ T2912] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.492: Allocating blocks 497-513 which overlap fs metadata
[  106.018795][ T2912] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.492: Allocating blocks 497-513 which overlap fs metadata
[  106.424370][ T2928] EXT4-fs (loop0): Ignoring removed nobh option
[  106.425887][ T2929] EXT4-fs (loop6): Ignoring removed nobh option
[  106.430759][ T2928] EXT4-fs (loop0): Ignoring removed bh option
[  106.437231][ T2929] EXT4-fs (loop6): Ignoring removed bh option
[  106.443223][ T2928] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  106.449348][ T2929] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  106.543289][ T2931] EXT4-fs (loop3): Ignoring removed nobh option
[  106.546191][ T2925] EXT4-fs (loop1): Ignoring removed nobh option
[  106.549597][ T2931] EXT4-fs (loop3): Ignoring removed bh option
[  106.556359][ T2935] EXT4-fs (loop2): Ignoring removed nobh option
[  106.584162][ T2931] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  106.593569][ T2928] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.494: Allocating blocks 497-513 which overlap fs metadata
[  106.601669][ T2925] EXT4-fs (loop1): Ignoring removed bh option
[  106.619964][ T2929] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.495: Allocating blocks 497-513 which overlap fs metadata
[  106.625902][ T2935] EXT4-fs (loop2): Ignoring removed bh option
[  106.634671][ T2925] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  106.640820][ T2944] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.494: Allocating blocks 497-513 which overlap fs metadata
[  106.657438][ T2935] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  106.667467][ T2945] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.495: Allocating blocks 497-513 which overlap fs metadata
[  106.695293][ T2931] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.496: Allocating blocks 497-513 which overlap fs metadata
[  106.710835][ T2931] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.496: Allocating blocks 497-513 which overlap fs metadata
[  106.727748][ T2925] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.493: Allocating blocks 497-513 which overlap fs metadata
[  106.742845][ T2925] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.493: Allocating blocks 497-513 which overlap fs metadata
[  106.747544][ T2935] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.497: Allocating blocks 497-513 which overlap fs metadata
[  106.771417][ T2935] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.497: Allocating blocks 497-513 which overlap fs metadata
[  107.029550][ T2952] EXT4-fs (loop0): Ignoring removed nobh option
[  107.036261][ T2952] EXT4-fs (loop0): Ignoring removed bh option
[  107.037349][ T2957] EXT4-fs (loop1): Ignoring removed nobh option
[  107.047103][ T2952] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.049113][ T2957] EXT4-fs (loop1): Ignoring removed bh option
[  107.067141][ T2957] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.151584][ T2961] EXT4-fs (loop6): Ignoring removed nobh option
[  107.154314][ T2962] EXT4-fs (loop2): Ignoring removed nobh option
[  107.164851][ T2960] EXT4-fs (loop3): Ignoring removed nobh option
[  107.174173][ T2961] EXT4-fs (loop6): Ignoring removed bh option
[  107.185596][ T2961] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.188200][ T2952] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.498: Allocating blocks 497-513 which overlap fs metadata
[  107.198147][ T2962] EXT4-fs (loop2): Ignoring removed bh option
[  107.217999][ T2960] EXT4-fs (loop3): Ignoring removed bh option
[  107.218438][ T2962] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.226542][ T2957] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.501: Allocating blocks 497-513 which overlap fs metadata
[  107.236795][ T2960] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.251258][ T2957] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.501: Allocating blocks 497-513 which overlap fs metadata
[  107.262617][ T2971] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.498: Allocating blocks 497-513 which overlap fs metadata
[  107.295484][ T2961] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.499: Allocating blocks 497-513 which overlap fs metadata
[  107.310239][ T2961] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.499: Allocating blocks 497-513 which overlap fs metadata
[  107.357771][ T2960] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.500: Allocating blocks 497-513 which overlap fs metadata
[  107.358000][ T2962] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.502: Allocating blocks 497-513 which overlap fs metadata
[  107.372197][ T2960] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.500: Allocating blocks 497-513 which overlap fs metadata
[  107.387125][ T2962] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.502: Allocating blocks 497-513 which overlap fs metadata
[  107.446091][ T2978] EXT4-fs (loop1): Ignoring removed nobh option
[  107.452611][ T2978] EXT4-fs (loop1): Ignoring removed bh option
[  107.458925][ T2978] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.524179][ T2980] EXT4-fs (loop0): Ignoring removed nobh option
[  107.530631][ T2980] EXT4-fs (loop0): Ignoring removed bh option
[  107.538331][ T2980] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.543115][ T2978] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.503: Allocating blocks 497-513 which overlap fs metadata
[  107.565286][ T2978] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.503: Allocating blocks 497-513 which overlap fs metadata
[  107.623866][ T2989] EXT4-fs (loop2): Ignoring removed nobh option
[  107.630174][ T2989] EXT4-fs (loop2): Ignoring removed bh option
[  107.633539][ T2980] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.504: Allocating blocks 497-513 which overlap fs metadata
[  107.636572][ T2989] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.650828][ T2980] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.504: Allocating blocks 497-513 which overlap fs metadata
[  107.682588][ T2987] EXT4-fs (loop3): Ignoring removed nobh option
[  107.688904][ T2987] EXT4-fs (loop3): Ignoring removed bh option
[  107.695067][ T2987] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.704585][ T2990] EXT4-fs (loop6): Ignoring removed nobh option
[  107.713572][ T2990] EXT4-fs (loop6): Ignoring removed bh option
[  107.719903][ T2990] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.773687][ T2990] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.505: Allocating blocks 497-513 which overlap fs metadata
[  107.777956][ T2987] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.506: Allocating blocks 497-513 which overlap fs metadata
[  107.788045][ T2990] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.505: Allocating blocks 497-513 which overlap fs metadata
[  107.804113][ T2989] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.507: Allocating blocks 497-513 which overlap fs metadata
[  107.815801][ T2999] EXT4-fs (loop1): Ignoring removed nobh option
[  107.836604][ T2999] EXT4-fs (loop1): Ignoring removed bh option
[  107.842803][ T2999] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.856853][ T3009] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.506: Allocating blocks 497-513 which overlap fs metadata
[  107.857187][ T3008] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.507: Allocating blocks 497-513 which overlap fs metadata
[  107.893414][ T3006] EXT4-fs (loop0): Ignoring removed nobh option
[  107.912662][ T3006] EXT4-fs (loop0): Ignoring removed bh option
[  107.918894][ T3006] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  107.942196][ T2999] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.508: Allocating blocks 497-513 which overlap fs metadata
[  107.956460][ T2999] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.508: Allocating blocks 497-513 which overlap fs metadata
[  108.027246][ T3006] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.509: Allocating blocks 497-513 which overlap fs metadata
[  108.041754][ T3006] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.509: Allocating blocks 497-513 which overlap fs metadata
[  108.154736][ T3017] EXT4-fs (loop3): Ignoring removed nobh option
[  108.161166][ T3017] EXT4-fs (loop3): Ignoring removed bh option
[  108.167305][ T3017] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  108.248166][ T3015] EXT4-fs (loop6): Ignoring removed nobh option
[  108.257445][ T3015] EXT4-fs (loop6): Ignoring removed bh option
[  108.261225][ T3017] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.511: Allocating blocks 497-513 which overlap fs metadata
[  108.263689][ T3015] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  108.278584][ T3017] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.511: Allocating blocks 497-513 which overlap fs metadata
[  108.312566][ T3022] EXT4-fs (loop2): Ignoring removed nobh option
[  108.318861][ T3022] EXT4-fs (loop2): Ignoring removed bh option
[  108.334960][ T3022] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  108.339441][ T3015] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.510: Allocating blocks 497-513 which overlap fs metadata
[  108.386874][ T3035] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.510: Allocating blocks 497-513 which overlap fs metadata
[  108.389556][ T3022] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.512: Allocating blocks 497-513 which overlap fs metadata
[  108.415463][ T3022] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.512: Allocating blocks 497-513 which overlap fs metadata
[  108.497413][ T3030] EXT4-fs (loop0): Ignoring removed nobh option
[  108.505993][ T3030] EXT4-fs (loop0): Ignoring removed bh option
[  108.512382][ T3030] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  108.537052][ T3038] EXT4-fs (loop3): Ignoring removed nobh option
[  108.538775][ T3041] EXT4-fs (loop1): Ignoring removed nobh option
[  108.552700][ T3041] EXT4-fs (loop1): Ignoring removed bh option
[  108.556323][ T3038] EXT4-fs (loop3): Ignoring removed bh option
[  108.560064][ T3041] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  108.565253][ T3038] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  108.602142][ T3043] EXT4-fs (loop6): Ignoring removed nobh option
[  108.603797][ T3041] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.518: Allocating blocks 497-513 which overlap fs metadata
[  108.608429][ T3043] EXT4-fs (loop6): Ignoring removed bh option
[  108.608445][ T3043] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  108.640041][ T3030] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.514: Allocating blocks 497-513 which overlap fs metadata
[  108.640990][ T3041] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.518: Allocating blocks 497-513 which overlap fs metadata
[  108.690264][ T3038] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.515: Allocating blocks 497-513 which overlap fs metadata
[  108.705911][ T3038] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.515: Allocating blocks 497-513 which overlap fs metadata
[  108.718861][ T3046] EXT4-fs (loop2): Ignoring removed nobh option
[  108.723809][ T3030] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.514: Allocating blocks 497-513 which overlap fs metadata
[  108.745406][ T3043] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.516: Allocating blocks 497-513 which overlap fs metadata
[  108.746384][ T3046] EXT4-fs (loop2): Ignoring removed bh option
[  108.760506][ T3043] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.516: Allocating blocks 497-513 which overlap fs metadata
[  108.766077][ T3046] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  108.937471][ T3046] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.517: Allocating blocks 497-513 which overlap fs metadata
[  108.951886][ T3046] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.517: Allocating blocks 497-513 which overlap fs metadata
[  109.077833][ T3058] EXT4-fs (loop1): Ignoring removed nobh option
[  109.084348][ T3058] EXT4-fs (loop1): Ignoring removed bh option
[  109.090508][ T3058] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  109.196846][ T3063] EXT4-fs (loop3): Ignoring removed nobh option
[  109.199799][ T3067] EXT4-fs (loop0): Ignoring removed nobh option
[  109.215108][ T3067] EXT4-fs (loop0): Ignoring removed bh option
[  109.219794][ T3058] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.519: Allocating blocks 497-513 which overlap fs metadata
[  109.221315][ T3067] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  109.236715][ T3063] EXT4-fs (loop3): Ignoring removed bh option
[  109.248539][ T3058] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.519: Allocating blocks 497-513 which overlap fs metadata
[  109.254097][ T3063] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  109.273894][ T3068] EXT4-fs (loop6): Ignoring removed nobh option
[  109.286421][ T3068] EXT4-fs (loop6): Ignoring removed bh option
[  109.292767][ T3068] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  109.323892][ T3074] EXT4-fs (loop2): Ignoring removed nobh option
[  109.330597][ T3074] EXT4-fs (loop2): Ignoring removed bh option
[  109.336810][ T3074] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  109.367068][ T3068] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.522: Allocating blocks 497-513 which overlap fs metadata
[  109.368757][ T3067] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.521: Allocating blocks 497-513 which overlap fs metadata
[  109.391012][ T3068] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.522: Allocating blocks 497-513 which overlap fs metadata
[  109.417785][ T3063] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.520: Allocating blocks 497-513 which overlap fs metadata
[  109.432901][ T3086] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.521: Allocating blocks 497-513 which overlap fs metadata
[  109.447966][ T3085] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.520: Allocating blocks 497-513 which overlap fs metadata
[  109.585106][ T3074] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.523: Allocating blocks 497-513 which overlap fs metadata
[  109.599333][ T3074] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.523: Allocating blocks 497-513 which overlap fs metadata
[  109.622624][ T3084] EXT4-fs (loop1): Ignoring removed nobh option
[  109.628939][ T3084] EXT4-fs (loop1): Ignoring removed bh option
[  109.636887][ T3084] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  109.675299][ T3093] EXT4-fs (loop6): Ignoring removed nobh option
2025/08/11 02:52:43 executed programs: 522
[  109.681632][ T3093] EXT4-fs (loop6): Ignoring removed bh option
[  109.684572][ T3084] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.524: Allocating blocks 497-513 which overlap fs metadata
[  109.688020][ T3093] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  109.702654][ T3084] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.524: Allocating blocks 497-513 which overlap fs metadata
[  109.862347][ T3093] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.525: Allocating blocks 497-513 which overlap fs metadata
[  109.876672][ T3093] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.525: Allocating blocks 497-513 which overlap fs metadata
[  109.908172][ T3090] EXT4-fs (loop0): Ignoring removed nobh option
[  109.914971][ T3090] EXT4-fs (loop0): Ignoring removed bh option
[  109.921247][ T3090] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  109.954306][ T3104] EXT4-fs (loop1): Ignoring removed nobh option
[  109.960706][ T3104] EXT4-fs (loop1): Ignoring removed bh option
[  109.966919][ T3104] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  109.994809][ T3095] EXT4-fs (loop3): Ignoring removed nobh option
[  110.006871][ T3095] EXT4-fs (loop3): Ignoring removed bh option
[  110.011693][ T3090] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.526: Allocating blocks 497-513 which overlap fs metadata
[  110.013305][ T3095] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  110.032239][ T3090] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.526: Allocating blocks 497-513 which overlap fs metadata
[  110.054248][ T3106] EXT4-fs (loop2): Ignoring removed nobh option
[  110.060534][ T3106] EXT4-fs (loop2): Ignoring removed bh option
[  110.066842][ T3106] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  110.103398][ T3113] EXT4-fs (loop6): Ignoring removed nobh option
[  110.109862][ T3113] EXT4-fs (loop6): Ignoring removed bh option
[  110.115210][ T3095] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.527: Allocating blocks 497-513 which overlap fs metadata
[  110.115998][ T3113] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  110.134546][ T3104] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.529: Allocating blocks 497-513 which overlap fs metadata
[  110.142885][ T3095] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.527: Allocating blocks 497-513 which overlap fs metadata
[  110.157384][ T3104] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.529: Allocating blocks 497-513 which overlap fs metadata
[  110.199059][ T3113] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.530: Allocating blocks 497-513 which overlap fs metadata
[  110.199997][ T3106] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.528: Allocating blocks 497-513 which overlap fs metadata
[  110.213482][ T3113] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.530: Allocating blocks 497-513 which overlap fs metadata
[  110.229024][ T3106] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.528: Allocating blocks 497-513 which overlap fs metadata
[  110.433345][ T3122] EXT4-fs (loop0): Ignoring removed nobh option
[  110.439732][ T3122] EXT4-fs (loop0): Ignoring removed bh option
[  110.452708][ T3122] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  110.594328][ T3134] EXT4-fs (loop1): Ignoring removed nobh option
[  110.600733][ T3134] EXT4-fs (loop1): Ignoring removed bh option
[  110.603973][ T3125] EXT4-fs (loop3): Ignoring removed nobh option
[  110.611004][ T3134] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  110.613373][ T3127] EXT4-fs (loop6): Ignoring removed nobh option
[  110.626037][ T3129] EXT4-fs (loop2): Ignoring removed nobh option
[  110.638691][ T3129] EXT4-fs (loop2): Ignoring removed bh option
[  110.645106][ T3129] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  110.656515][ T3125] EXT4-fs (loop3): Ignoring removed bh option
[  110.657887][ T3127] EXT4-fs (loop6): Ignoring removed bh option
[  110.663974][ T3125] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  110.670546][ T3122] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.531: Allocating blocks 497-513 which overlap fs metadata
[  110.682364][ T3127] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  110.720593][ T3122] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.531: Allocating blocks 497-513 which overlap fs metadata
[  110.739248][ T3134] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.533: Allocating blocks 497-513 which overlap fs metadata
[  110.776653][ T3127] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.534: Allocating blocks 497-513 which overlap fs metadata
[  110.779244][ T3125] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.532: Allocating blocks 497-513 which overlap fs metadata
[  110.791055][ T3127] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.534: Allocating blocks 497-513 which overlap fs metadata
[  110.805145][ T3134] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.533: Allocating blocks 497-513 which overlap fs metadata
[  110.825465][ T3129] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.535: Allocating blocks 497-513 which overlap fs metadata
[  110.847922][ T3147] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.535: Allocating blocks 497-513 which overlap fs metadata
[  110.851088][ T3125] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.532: Allocating blocks 497-513 which overlap fs metadata
[  111.185719][ T3150] EXT4-fs (loop6): Ignoring removed nobh option
[  111.199407][ T3150] EXT4-fs (loop6): Ignoring removed bh option
[  111.205675][ T3150] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.256658][ T3155] EXT4-fs (loop3): Ignoring removed nobh option
[  111.261035][ T3159] EXT4-fs (loop2): Ignoring removed nobh option
[  111.263119][ T3155] EXT4-fs (loop3): Ignoring removed bh option
[  111.271743][ T3159] EXT4-fs (loop2): Ignoring removed bh option
[  111.275758][ T3155] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.281910][ T3159] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.350426][ T3153] EXT4-fs (loop0): Ignoring removed nobh option
[  111.359231][ T3155] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.538: Allocating blocks 497-513 which overlap fs metadata
[  111.367780][ T3150] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.536: Allocating blocks 497-513 which overlap fs metadata
[  111.373910][ T3155] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.538: Allocating blocks 497-513 which overlap fs metadata
[  111.387055][ T3153] EXT4-fs (loop0): Ignoring removed bh option
[  111.402213][ T3158] EXT4-fs (loop1): Ignoring removed nobh option
[  111.418006][ T3158] EXT4-fs (loop1): Ignoring removed bh option
[  111.424651][ T3158] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.439388][ T3159] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.539: Allocating blocks 497-513 which overlap fs metadata
[  111.442275][ T3153] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.459853][ T3159] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.539: Allocating blocks 497-513 which overlap fs metadata
[  111.470004][ T3171] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.536: Allocating blocks 497-513 which overlap fs metadata
[  111.526974][ T3158] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.540: Allocating blocks 497-513 which overlap fs metadata
[  111.541331][ T3158] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.540: Allocating blocks 497-513 which overlap fs metadata
[  111.584823][ T3153] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.537: Allocating blocks 497-513 which overlap fs metadata
[  111.599505][ T3153] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.537: Allocating blocks 497-513 which overlap fs metadata
[  111.623085][ T3177] EXT4-fs (loop3): Ignoring removed nobh option
[  111.629359][ T3177] EXT4-fs (loop3): Ignoring removed bh option
[  111.635513][ T3177] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.652441][ T3182] EXT4-fs (loop6): Ignoring removed nobh option
[  111.658816][ T3182] EXT4-fs (loop6): Ignoring removed bh option
[  111.665091][ T3182] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.748189][ T3182] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.543: Allocating blocks 497-513 which overlap fs metadata
[  111.762972][ T3182] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.543: Allocating blocks 497-513 which overlap fs metadata
[  111.765735][ T3177] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.541: Allocating blocks 497-513 which overlap fs metadata
[  111.792633][ T3180] EXT4-fs (loop2): Ignoring removed nobh option
[  111.794505][ T3177] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.541: Allocating blocks 497-513 which overlap fs metadata
[  111.798896][ T3180] EXT4-fs (loop2): Ignoring removed bh option
[  111.798914][ T3180] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.854854][ T3190] EXT4-fs (loop1): Ignoring removed nobh option
[  111.861142][ T3190] EXT4-fs (loop1): Ignoring removed bh option
[  111.867485][ T3190] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.907370][ T3192] EXT4-fs (loop0): Ignoring removed nobh option
[  111.912781][ T3180] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.542: Allocating blocks 497-513 which overlap fs metadata
[  111.914331][ T3192] EXT4-fs (loop0): Ignoring removed bh option
[  111.928665][ T3180] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.542: Allocating blocks 497-513 which overlap fs metadata
[  111.934584][ T3192] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  111.989425][ T3190] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.544: Allocating blocks 497-513 which overlap fs metadata
[  112.003739][ T3190] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.544: Allocating blocks 497-513 which overlap fs metadata
[  112.082709][ T3192] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.545: Allocating blocks 497-513 which overlap fs metadata
[  112.096972][ T3192] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.545: Allocating blocks 497-513 which overlap fs metadata
[  112.183347][ T3204] EXT4-fs (loop3): Ignoring removed nobh option
[  112.189807][ T3204] EXT4-fs (loop3): Ignoring removed bh option
[  112.196002][ T3204] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  112.230871][ T3202] EXT4-fs (loop2): Ignoring removed nobh option
[  112.237186][ T3202] EXT4-fs (loop2): Ignoring removed bh option
[  112.243458][ T3202] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  112.321957][ T3206] EXT4-fs (loop6): Ignoring removed nobh option
[  112.326225][ T3202] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.548: Allocating blocks 497-513 which overlap fs metadata
[  112.330093][ T3204] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.547: Allocating blocks 497-513 which overlap fs metadata
[  112.342716][ T3206] EXT4-fs (loop6): Ignoring removed bh option
[  112.357224][ T3204] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.547: Allocating blocks 497-513 which overlap fs metadata
[  112.362960][ T3202] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.548: Allocating blocks 497-513 which overlap fs metadata
[  112.381107][ T3206] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  112.404334][ T3214] EXT4-fs (loop0): Ignoring removed nobh option
[  112.412213][ T3214] EXT4-fs (loop0): Ignoring removed bh option
[  112.418315][ T3214] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  112.442903][ T3209] EXT4-fs (loop1): Ignoring removed nobh option
[  112.449244][ T3209] EXT4-fs (loop1): Ignoring removed bh option
[  112.455782][ T3209] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  112.488952][ T3206] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.546: Allocating blocks 497-513 which overlap fs metadata
[  112.503481][ T3206] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.546: Allocating blocks 497-513 which overlap fs metadata
[  112.551726][ T3214] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.550: Allocating blocks 497-513 which overlap fs metadata
[  112.555849][ T3209] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.549: Allocating blocks 497-513 which overlap fs metadata
[  112.567789][ T3214] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.550: Allocating blocks 497-513 which overlap fs metadata
[  112.602578][ T3209] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.549: Allocating blocks 497-513 which overlap fs metadata
[  112.682388][ T3227] EXT4-fs (loop3): Ignoring removed nobh option
[  112.688676][ T3227] EXT4-fs (loop3): Ignoring removed bh option
[  112.694847][ T3227] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  112.766777][ T3230] EXT4-fs (loop2): Ignoring removed nobh option
[  112.773084][ T3230] EXT4-fs (loop2): Ignoring removed bh option
[  112.779253][ T3230] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  112.828491][ T3227] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.551: Allocating blocks 497-513 which overlap fs metadata
[  112.841634][ T3230] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.552: Allocating blocks 497-513 which overlap fs metadata
[  112.843196][ T3227] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.551: Allocating blocks 497-513 which overlap fs metadata
[  112.857423][ T3230] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.552: Allocating blocks 497-513 which overlap fs metadata
[  112.885903][ T3235] EXT4-fs (loop6): Ignoring removed nobh option
[  112.892198][ T3235] EXT4-fs (loop6): Ignoring removed bh option
[  112.898337][ T3235] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  113.080609][ T3235] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.553: Allocating blocks 497-513 which overlap fs metadata
[  113.094997][ T3235] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.553: Allocating blocks 497-513 which overlap fs metadata
[  113.214390][ T3237] EXT4-fs (loop0): Ignoring removed nobh option
[  113.219242][ T3242] EXT4-fs (loop1): Ignoring removed nobh option
[  113.221104][ T3237] EXT4-fs (loop0): Ignoring removed bh option
[  113.229326][ T3242] EXT4-fs (loop1): Ignoring removed bh option
[  113.239767][ T3242] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  113.241042][ T3237] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  113.289998][ T3237] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.554: Allocating blocks 497-513 which overlap fs metadata
[  113.290407][ T3242] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.555: Allocating blocks 497-513 which overlap fs metadata
[  113.305852][ T3237] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.554: Allocating blocks 497-513 which overlap fs metadata
[  113.318785][ T3242] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.555: Allocating blocks 497-513 which overlap fs metadata
[  113.468294][ T3249] EXT4-fs (loop2): Ignoring removed nobh option
[  113.474629][ T3249] EXT4-fs (loop2): Ignoring removed bh option
[  113.480705][ T3249] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  113.549493][ T3258] EXT4-fs (loop6): Ignoring removed nobh option
[  113.555840][ T3258] EXT4-fs (loop6): Ignoring removed bh option
[  113.557877][ T3250] EXT4-fs (loop3): Ignoring removed nobh option
[  113.565805][ T3258] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  113.573065][ T3250] EXT4-fs (loop3): Ignoring removed bh option
[  113.586509][ T3250] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  113.603021][ T3264] EXT4-fs (loop1): Ignoring removed nobh option
[  113.609082][ T3249] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.557: Allocating blocks 497-513 which overlap fs metadata
[  113.609537][ T3264] EXT4-fs (loop1): Ignoring removed bh option
[  113.629848][ T3264] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  113.631318][ T3249] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.557: Allocating blocks 497-513 which overlap fs metadata
[  113.657555][ T3266] EXT4-fs (loop0): Ignoring removed nobh option
[  113.670342][ T3250] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.556: Allocating blocks 497-513 which overlap fs metadata
[  113.671717][ T3258] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.558: Allocating blocks 497-513 which overlap fs metadata
[  113.705168][ T3250] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.556: Allocating blocks 497-513 which overlap fs metadata
[  113.706306][ T3266] EXT4-fs (loop0): Ignoring removed bh option
[  113.725941][ T3266] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  113.732281][ T3273] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.558: Allocating blocks 497-513 which overlap fs metadata
[  113.786431][ T3264] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.560: Allocating blocks 497-513 which overlap fs metadata
[  113.801269][ T3264] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.560: Allocating blocks 497-513 which overlap fs metadata
[  113.869560][ T3280] EXT4-fs (loop3): Ignoring removed nobh option
[  113.878112][ T3280] EXT4-fs (loop3): Ignoring removed bh option
[  113.878492][ T3266] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.559: Allocating blocks 497-513 which overlap fs metadata
[  113.884313][ T3280] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  113.915274][ T3266] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.559: Allocating blocks 497-513 which overlap fs metadata
[  113.957935][ T3280] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.561: Allocating blocks 497-513 which overlap fs metadata
[  113.988932][ T3280] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.561: Allocating blocks 497-513 which overlap fs metadata
[  114.058091][ T3283] EXT4-fs (loop6): Ignoring removed nobh option
[  114.068504][ T3283] EXT4-fs (loop6): Ignoring removed bh option
[  114.074806][ T3283] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.146313][ T3290] EXT4-fs (loop0): Ignoring removed nobh option
[  114.156843][ T3290] EXT4-fs (loop0): Ignoring removed bh option
[  114.163320][ T3290] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.208787][ T3299] EXT4-fs (loop2): Ignoring removed nobh option
[  114.208931][ T3285] EXT4-fs (loop1): Ignoring removed nobh option
[  114.215498][ T3299] EXT4-fs (loop2): Ignoring removed bh option
[  114.228976][ T3299] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.231848][ T3295] EXT4-fs (loop3): Ignoring removed nobh option
[  114.241542][ T3285] EXT4-fs (loop1): Ignoring removed bh option
[  114.254443][ T3285] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.266925][ T3295] EXT4-fs (loop3): Ignoring removed bh option
[  114.270990][ T3283] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.563: Allocating blocks 497-513 which overlap fs metadata
[  114.273059][ T3295] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.301541][ T3290] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.565: Allocating blocks 497-513 which overlap fs metadata
[  114.320649][ T3309] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.565: Allocating blocks 497-513 which overlap fs metadata
[  114.335159][ T3283] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.563: Allocating blocks 497-513 which overlap fs metadata
[  114.356305][ T3299] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.567: Allocating blocks 497-513 which overlap fs metadata
[  114.402132][ T3299] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.567: Allocating blocks 497-513 which overlap fs metadata
[  114.406087][ T3285] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.564: Allocating blocks 497-513 which overlap fs metadata
[  114.444758][ T3285] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.564: Allocating blocks 497-513 which overlap fs metadata
[  114.452731][ T3295] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.566: Allocating blocks 497-513 which overlap fs metadata
[  114.472725][ T3312] EXT4-fs (loop0): Ignoring removed nobh option
[  114.478999][ T3312] EXT4-fs (loop0): Ignoring removed bh option
[  114.487170][ T3295] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.566: Allocating blocks 497-513 which overlap fs metadata
[  114.529285][ T3312] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.613556][ T3315] EXT4-fs (loop6): Ignoring removed nobh option
[  114.619842][ T3315] EXT4-fs (loop6): Ignoring removed bh option
[  114.626509][ T3315] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.659268][ T3320] EXT4-fs (loop2): Ignoring removed nobh option
[  114.665729][ T3320] EXT4-fs (loop2): Ignoring removed bh option
[  114.672434][ T3320] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.673786][ T3315] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.569: Allocating blocks 497-513 which overlap fs metadata
[  114.685050][ T3312] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.568: Allocating blocks 497-513 which overlap fs metadata
[  114.716014][ T3315] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.569: Allocating blocks 497-513 which overlap fs metadata
[  114.716055][ T3331] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.568: Allocating blocks 497-513 which overlap fs metadata
[  114.747785][ T3327] EXT4-fs (loop1): Ignoring removed nobh option
2025/08/11 02:52:48 executed programs: 567
[  114.758637][ T3327] EXT4-fs (loop1): Ignoring removed bh option
[  114.765585][ T3323] EXT4-fs (loop3): Ignoring removed nobh option
[  114.770837][ T3327] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.789483][ T3323] EXT4-fs (loop3): Ignoring removed bh option
[  114.815553][ T3323] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.843995][ T3320] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.570: Allocating blocks 497-513 which overlap fs metadata
[  114.858545][ T3339] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.570: Allocating blocks 497-513 which overlap fs metadata
[  114.948009][ T3338] EXT4-fs (loop6): Ignoring removed nobh option
[  114.957986][ T3338] EXT4-fs (loop6): Ignoring removed bh option
[  114.964465][ T3323] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.571: Allocating blocks 497-513 which overlap fs metadata
[  114.964483][ T3338] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  114.979924][ T3327] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.572: Allocating blocks 497-513 which overlap fs metadata
[  114.992038][ T3323] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.571: Allocating blocks 497-513 which overlap fs metadata
[  115.024675][ T3349] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.572: Allocating blocks 497-513 which overlap fs metadata
[  115.030298][ T3347] EXT4-fs (loop2): Ignoring removed nobh option
[  115.045166][ T3347] EXT4-fs (loop2): Ignoring removed bh option
[  115.051447][ T3347] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  115.065503][ T3352] EXT4-fs (loop0): Ignoring removed nobh option
[  115.072838][ T3352] EXT4-fs (loop0): Ignoring removed bh option
[  115.079071][ T3352] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  115.100458][ T3338] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.574: Allocating blocks 497-513 which overlap fs metadata
[  115.115376][ T3338] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.574: Allocating blocks 497-513 which overlap fs metadata
[  115.164585][ T3347] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.575: Allocating blocks 497-513 which overlap fs metadata
[  115.166551][ T3352] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.576: Allocating blocks 497-513 which overlap fs metadata
[  115.179296][ T3347] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.575: Allocating blocks 497-513 which overlap fs metadata
[  115.194298][ T3352] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.576: Allocating blocks 497-513 which overlap fs metadata
[  115.309518][ T3365] EXT4-fs (loop6): Ignoring removed nobh option
[  115.315940][ T3365] EXT4-fs (loop6): Ignoring removed bh option
[  115.322062][ T3365] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  115.412788][ T3358] EXT4-fs (loop3): Ignoring removed nobh option
[  115.419090][ T3358] EXT4-fs (loop3): Ignoring removed bh option
[  115.425423][ T3365] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.579: Allocating blocks 497-513 which overlap fs metadata
[  115.429307][ T3358] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  115.439894][ T3365] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.579: Allocating blocks 497-513 which overlap fs metadata
[  115.482990][ T3363] EXT4-fs (loop1): Ignoring removed nobh option
[  115.489285][ T3363] EXT4-fs (loop1): Ignoring removed bh option
[  115.493896][ T3358] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.577: Allocating blocks 497-513 which overlap fs metadata
[  115.495706][ T3363] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  115.509957][ T3358] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.577: Allocating blocks 497-513 which overlap fs metadata
[  115.543678][ T3363] EXT4-fs mount: 195 callbacks suppressed
[  115.543696][ T3363] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  115.593987][ T3371] EXT4-fs (loop0): Ignoring removed nobh option
[  115.600673][ T3371] EXT4-fs (loop0): Ignoring removed bh option
[  115.606852][ T3371] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  115.620758][ T3363] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.578: Allocating blocks 497-513 which overlap fs metadata
[  115.623073][ T3371] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  115.635273][ T3363] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.578: Allocating blocks 497-513 which overlap fs metadata
[  115.659714][ T3376] EXT4-fs (loop6): Ignoring removed nobh option
[  115.679235][ T3376] EXT4-fs (loop6): Ignoring removed bh option
[  115.685446][ T3376] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  115.703079][ T3376] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  115.730962][ T3381] EXT4-fs (loop2): Ignoring removed nobh option
[  115.737803][ T3381] EXT4-fs (loop2): Ignoring removed bh option
[  115.740313][ T3371] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.581: Allocating blocks 497-513 which overlap fs metadata
[  115.744137][ T3381] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  115.758343][ T3371] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.581: Allocating blocks 497-513 which overlap fs metadata
[  115.793588][ T3381] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  115.852593][ T3381] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.580: Allocating blocks 497-513 which overlap fs metadata
[  115.854062][ T3376] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.582: Allocating blocks 497-513 which overlap fs metadata
[  115.867040][ T3381] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.580: Allocating blocks 497-513 which overlap fs metadata
[  115.893635][ T3376] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.582: Allocating blocks 497-513 which overlap fs metadata
[  116.138769][ T3392] EXT4-fs (loop3): Ignoring removed nobh option
[  116.145158][ T3392] EXT4-fs (loop3): Ignoring removed bh option
[  116.146331][ T3395] EXT4-fs (loop1): Ignoring removed nobh option
[  116.151250][ T3392] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.163272][ T3392] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  116.184223][ T3395] EXT4-fs (loop1): Ignoring removed bh option
[  116.194699][ T3390] EXT4-fs (loop0): Ignoring removed nobh option
[  116.199833][ T3395] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.206334][ T3390] EXT4-fs (loop0): Ignoring removed bh option
[  116.223277][ T3395] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  116.224218][ T3390] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.262861][ T3390] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  116.292116][ T3399] EXT4-fs (loop6): Ignoring removed nobh option
[  116.294201][ T3395] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.584: Allocating blocks 497-513 which overlap fs metadata
[  116.298385][ T3399] EXT4-fs (loop6): Ignoring removed bh option
[  116.298401][ T3399] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.304138][ T3392] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.583: Allocating blocks 497-513 which overlap fs metadata
[  116.323006][ T3395] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.584: Allocating blocks 497-513 which overlap fs metadata
[  116.331878][ T3392] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.583: Allocating blocks 497-513 which overlap fs metadata
[  116.345624][ T3399] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  116.398517][ T3403] EXT4-fs (loop2): Ignoring removed nobh option
[  116.428917][ T3403] EXT4-fs (loop2): Ignoring removed bh option
[  116.433575][ T3390] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.585: Allocating blocks 497-513 which overlap fs metadata
[  116.449034][ T3399] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.587: Allocating blocks 497-513 which overlap fs metadata
[  116.453352][ T3403] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.464388][ T3399] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.587: Allocating blocks 497-513 which overlap fs metadata
[  116.476351][ T3390] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.585: Allocating blocks 497-513 which overlap fs metadata
[  116.495269][ T3403] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  116.538483][ T3413] EXT4-fs (loop1): Ignoring removed nobh option
[  116.544979][ T3413] EXT4-fs (loop1): Ignoring removed bh option
[  116.551068][ T3413] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.572847][ T3413] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  116.643380][ T3403] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.586: Allocating blocks 497-513 which overlap fs metadata
[  116.658833][ T3403] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.586: Allocating blocks 497-513 which overlap fs metadata
[  116.692809][ T3413] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.589: Allocating blocks 497-513 which overlap fs metadata
[  116.715932][ T3424] EXT4-fs (loop0): Ignoring removed nobh option
[  116.726512][ T3424] EXT4-fs (loop0): Ignoring removed bh option
[  116.745018][ T3424] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.754876][ T3428] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.589: Allocating blocks 497-513 which overlap fs metadata
[  116.777655][ T3423] EXT4-fs (loop6): Ignoring removed nobh option
[  116.793819][ T3423] EXT4-fs (loop6): Ignoring removed bh option
[  116.800039][ T3424] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  116.825528][ T3423] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.841944][ T3430] EXT4-fs (loop2): Ignoring removed nobh option
[  116.848323][ T3430] EXT4-fs (loop2): Ignoring removed bh option
[  116.851962][ T3423] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  116.854676][ T3430] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.901045][ T3435] EXT4-fs (loop3): Ignoring removed nobh option
[  116.911055][ T3423] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.590: Allocating blocks 497-513 which overlap fs metadata
[  116.916788][ T3424] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.591: Allocating blocks 497-513 which overlap fs metadata
[  116.939840][ T3423] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.590: Allocating blocks 497-513 which overlap fs metadata
[  116.940990][ T3435] EXT4-fs (loop3): Ignoring removed bh option
[  116.955181][ T3424] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.591: Allocating blocks 497-513 which overlap fs metadata
[  116.973758][ T3435] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  116.989919][ T3430] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  117.015330][ T3440] EXT4-fs (loop1): Ignoring removed nobh option
[  117.030774][ T3440] EXT4-fs (loop1): Ignoring removed bh option
[  117.031403][ T3430] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.592: Allocating blocks 497-513 which overlap fs metadata
[  117.037100][ T3440] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  117.071010][ T3430] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.592: Allocating blocks 497-513 which overlap fs metadata
[  117.085773][ T3435] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  117.090442][ T3440] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  117.153856][ T3435] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.593: Allocating blocks 497-513 which overlap fs metadata
[  117.169511][ T3435] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.593: Allocating blocks 497-513 which overlap fs metadata
[  117.196874][ T3440] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.594: Allocating blocks 497-513 which overlap fs metadata
[  117.211555][ T3440] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.594: Allocating blocks 497-513 which overlap fs metadata
[  117.360357][ T3452] EXT4-fs (loop2): Ignoring removed nobh option
[  117.360393][ T3449] EXT4-fs (loop6): Ignoring removed nobh option
[  117.367152][ T3452] EXT4-fs (loop2): Ignoring removed bh option
[  117.373124][ T3449] EXT4-fs (loop6): Ignoring removed bh option
[  117.379160][ T3452] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  117.385148][ T3449] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  117.403316][ T3452] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  117.420510][ T3454] EXT4-fs (loop0): Ignoring removed nobh option
[  117.441396][ T3452] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.597: Allocating blocks 497-513 which overlap fs metadata
[  117.451111][ T3454] EXT4-fs (loop0): Ignoring removed bh option
[  117.460026][ T3452] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.597: Allocating blocks 497-513 which overlap fs metadata
[  117.462066][ T3454] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  117.480753][ T3449] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  117.523393][ T3454] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  117.548449][ T3461] EXT4-fs (loop3): Ignoring removed nobh option
[  117.554920][ T3461] EXT4-fs (loop3): Ignoring removed bh option
[  117.561093][ T3461] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  117.563215][ T3449] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.596: Allocating blocks 497-513 which overlap fs metadata
[  117.587918][ T3449] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.596: Allocating blocks 497-513 which overlap fs metadata
[  117.603672][ T3461] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  117.651977][ T3462] EXT4-fs (loop1): Ignoring removed nobh option
[  117.658277][ T3462] EXT4-fs (loop1): Ignoring removed bh option
[  117.664673][ T3462] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  117.666902][ T3454] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.595: Allocating blocks 497-513 which overlap fs metadata
[  117.685050][ T3461] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.598: Allocating blocks 497-513 which overlap fs metadata
[  117.691015][ T3454] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.595: Allocating blocks 497-513 which overlap fs metadata
[  117.704990][ T3461] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.598: Allocating blocks 497-513 which overlap fs metadata
[  117.724458][ T3462] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  117.774223][ T3472] EXT4-fs (loop2): Ignoring removed nobh option
[  117.780591][ T3472] EXT4-fs (loop2): Ignoring removed bh option
[  117.786717][ T3472] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  117.803108][ T3472] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  117.908827][ T3462] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.599: Allocating blocks 497-513 which overlap fs metadata
[  117.923170][ T3462] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.599: Allocating blocks 497-513 which overlap fs metadata
[  117.947787][ T3479] EXT4-fs (loop6): Ignoring removed nobh option
[  117.947925][ T3472] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.600: Allocating blocks 497-513 which overlap fs metadata
[  117.955512][ T3479] EXT4-fs (loop6): Ignoring removed bh option
[  117.969286][ T3472] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.600: Allocating blocks 497-513 which overlap fs metadata
[  117.989052][ T3481] EXT4-fs (loop3): Ignoring removed nobh option
[  117.993208][ T3479] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  117.997509][ T3481] EXT4-fs (loop3): Ignoring removed bh option
[  118.014154][ T3481] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  118.014641][ T3483] EXT4-fs (loop0): Ignoring removed nobh option
[  118.027075][ T3483] EXT4-fs (loop0): Ignoring removed bh option
[  118.027094][ T3483] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  118.035320][ T3479] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  118.053870][ T3483] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  118.077416][ T3481] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  118.166233][ T3479] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.601: Allocating blocks 497-513 which overlap fs metadata
[  118.169045][ T3481] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.603: Allocating blocks 497-513 which overlap fs metadata
[  118.181122][ T3479] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.601: Allocating blocks 497-513 which overlap fs metadata
[  118.200489][ T3481] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.603: Allocating blocks 497-513 which overlap fs metadata
[  118.226859][ T3494] EXT4-fs (loop1): Ignoring removed nobh option
[  118.233240][ T3494] EXT4-fs (loop1): Ignoring removed bh option
[  118.236582][ T3483] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.602: Allocating blocks 497-513 which overlap fs metadata
[  118.239463][ T3494] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  118.266266][ T3483] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.602: Allocating blocks 497-513 which overlap fs metadata
[  118.273674][ T3494] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  118.424195][ T3494] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.604: Allocating blocks 497-513 which overlap fs metadata
[  118.438514][ T3494] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.604: Allocating blocks 497-513 which overlap fs metadata
[  118.457152][ T3497] EXT4-fs (loop2): Ignoring removed nobh option
[  118.463582][ T3497] EXT4-fs (loop2): Ignoring removed bh option
[  118.469742][ T3497] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  118.493351][ T3497] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  118.543997][ T3502] EXT4-fs (loop6): Ignoring removed nobh option
[  118.550276][ T3502] EXT4-fs (loop6): Ignoring removed bh option
[  118.556468][ T3502] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  118.573228][ T3502] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  118.668837][ T3507] EXT4-fs (loop0): Ignoring removed nobh option
[  118.674882][ T3505] EXT4-fs (loop3): Ignoring removed nobh option
[  118.675423][ T3507] EXT4-fs (loop0): Ignoring removed bh option
[  118.688569][ T3505] EXT4-fs (loop3): Ignoring removed bh option
[  118.688666][ T3507] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  118.706405][ T3497] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.605: Allocating blocks 497-513 which overlap fs metadata
[  118.711535][ T3505] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  118.724381][ T3502] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.606: Allocating blocks 497-513 which overlap fs metadata
[  118.735475][ T3497] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.605: Allocating blocks 497-513 which overlap fs metadata
[  118.748381][ T3502] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.606: Allocating blocks 497-513 which overlap fs metadata
[  118.762611][ T3507] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  118.784857][ T3505] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  118.802234][ T3515] EXT4-fs (loop1): Ignoring removed nobh option
[  118.833475][ T3515] EXT4-fs (loop1): Ignoring removed bh option
[  118.839801][ T3515] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  118.862963][ T3515] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  118.966582][ T3515] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.609: Allocating blocks 497-513 which overlap fs metadata
[  118.972644][ T3507] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.608: Allocating blocks 497-513 which overlap fs metadata
[  118.982394][ T3515] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.609: Allocating blocks 497-513 which overlap fs metadata
[  118.995315][ T3505] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.607: Allocating blocks 497-513 which overlap fs metadata
[  119.016736][ T3507] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.608: Allocating blocks 497-513 which overlap fs metadata
[  119.027716][ T3528] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.607: Allocating blocks 497-513 which overlap fs metadata
[  119.052597][ T3524] EXT4-fs (loop2): Ignoring removed nobh option
[  119.059152][ T3524] EXT4-fs (loop2): Ignoring removed bh option
[  119.066161][ T3524] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  119.083035][ T3524] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  119.228211][ T3524] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.611: Allocating blocks 497-513 which overlap fs metadata
[  119.229155][ T3527] EXT4-fs (loop6): Ignoring removed nobh option
[  119.246677][ T3524] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.611: Allocating blocks 497-513 which overlap fs metadata
[  119.258054][ T3527] EXT4-fs (loop6): Ignoring removed bh option
[  119.268284][ T3527] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  119.283572][ T3527] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  119.315861][ T3527] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.610: Allocating blocks 497-513 which overlap fs metadata
[  119.330217][ T3527] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.610: Allocating blocks 497-513 which overlap fs metadata
[  119.342390][ T3536] EXT4-fs (loop1): Ignoring removed nobh option
[  119.350381][ T3536] EXT4-fs (loop1): Ignoring removed bh option
[  119.356553][ T3536] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  119.373015][ T3536] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  119.402471][ T3534] EXT4-fs (loop3): Ignoring removed nobh option
[  119.409406][ T3538] EXT4-fs (loop0): Ignoring removed nobh option
[  119.413821][ T3536] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.612: Allocating blocks 497-513 which overlap fs metadata
[  119.417116][ T3534] EXT4-fs (loop3): Ignoring removed bh option
[  119.430238][ T3536] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.612: Allocating blocks 497-513 which overlap fs metadata
[  119.436018][ T3538] EXT4-fs (loop0): Ignoring removed bh option
[  119.453691][ T3534] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  119.456544][ T3538] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  119.483343][ T3538] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  119.493256][ T3534] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  119.578387][ T3538] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.614: Allocating blocks 497-513 which overlap fs metadata
[  119.581921][ T3546] EXT4-fs (loop2): Ignoring removed nobh option
[  119.592768][ T3538] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.614: Allocating blocks 497-513 which overlap fs metadata
[  119.609206][ T3546] EXT4-fs (loop2): Ignoring removed bh option
[  119.618503][ T3546] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  119.623830][ T3534] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.613: Allocating blocks 497-513 which overlap fs metadata
[  119.645260][ T3534] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.613: Allocating blocks 497-513 which overlap fs metadata
[  119.661621][ T3546] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  119.720734][ T3555] EXT4-fs (loop6): Ignoring removed nobh option
[  119.727042][ T3555] EXT4-fs (loop6): Ignoring removed bh option
[  119.733265][ T3555] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  119.753061][ T3555] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  119.766351][ T3554] EXT4-fs (loop1): Ignoring removed nobh option
[  119.783630][ T3554] EXT4-fs (loop1): Ignoring removed bh option
[  119.789236][ T3546] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.615: Allocating blocks 497-513 which overlap fs metadata
[  119.789714][ T3554] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  119.804282][ T3546] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.615: Allocating blocks 497-513 which overlap fs metadata
[  119.839869][ T3554] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  119.843731][ T3555] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.616: Allocating blocks 497-513 which overlap fs metadata
[  119.878749][ T3555] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.616: Allocating blocks 497-513 which overlap fs metadata
[  119.895646][ T3563] EXT4-fs (loop0): Ignoring removed nobh option
[  119.902802][ T3563] EXT4-fs (loop0): Ignoring removed bh option
[  119.908910][ T3563] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
2025/08/11 02:52:53 executed programs: 614
[  119.909462][ T3554] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.617: Allocating blocks 497-513 which overlap fs metadata
[  119.937043][ T3554] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.617: Allocating blocks 497-513 which overlap fs metadata
[  119.952504][ T3563] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  120.057916][ T3563] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.618: Allocating blocks 497-513 which overlap fs metadata
[  120.072344][ T3563] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.618: Allocating blocks 497-513 which overlap fs metadata
[  120.276292][ T3568] EXT4-fs (loop3): Ignoring removed nobh option
[  120.282841][ T3568] EXT4-fs (loop3): Ignoring removed bh option
[  120.289213][ T3568] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  120.292901][ T3573] EXT4-fs (loop2): Ignoring removed nobh option
[  120.307637][ T3573] EXT4-fs (loop2): Ignoring removed bh option
[  120.313402][ T3568] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  120.314120][ T3573] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  120.353082][ T3573] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  120.439400][ T3575] EXT4-fs (loop6): Ignoring removed nobh option
[  120.439829][ T3582] EXT4-fs (loop0): Ignoring removed nobh option
[  120.452176][ T3582] EXT4-fs (loop0): Ignoring removed bh option
[  120.452625][ T3573] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.620: Allocating blocks 497-513 which overlap fs metadata
[  120.458298][ T3582] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  120.472146][ T3575] EXT4-fs (loop6): Ignoring removed bh option
[  120.485494][ T3573] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.620: Allocating blocks 497-513 which overlap fs metadata
[  120.490371][ T3575] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  120.517215][ T3578] EXT4-fs (loop1): Ignoring removed nobh option
[  120.533509][ T3578] EXT4-fs (loop1): Ignoring removed bh option
[  120.539780][ T3578] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  120.550095][ T3568] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.619: Allocating blocks 497-513 which overlap fs metadata
[  120.553601][ T3582] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  120.567387][ T3568] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.619: Allocating blocks 497-513 which overlap fs metadata
[  120.593130][ T3578] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  120.606413][ T3575] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  120.656986][ T3578] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.622: Allocating blocks 497-513 which overlap fs metadata
[  120.677110][ T3575] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.621: Allocating blocks 497-513 which overlap fs metadata
[  120.693291][ T3575] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.621: Allocating blocks 497-513 which overlap fs metadata
[  120.700157][ T3582] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.623: Allocating blocks 497-513 which overlap fs metadata
[  120.712929][ T3578] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.622: Allocating blocks 497-513 which overlap fs metadata
[  120.722287][ T3582] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.623: Allocating blocks 497-513 which overlap fs metadata
[  120.762556][ T3596] EXT4-fs (loop2): Ignoring removed nobh option
[  120.768882][ T3596] EXT4-fs (loop2): Ignoring removed bh option
[  120.775250][ T3596] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  120.793120][ T3596] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  120.842301][ T3596] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.624: Allocating blocks 497-513 which overlap fs metadata
[  120.856659][ T3596] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.624: Allocating blocks 497-513 which overlap fs metadata
[  120.924866][ T3604] EXT4-fs (loop6): Ignoring removed nobh option
[  120.931322][ T3604] EXT4-fs (loop6): Ignoring removed bh option
[  120.937695][ T3604] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  120.953249][ T3604] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  121.035230][ T3604] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.626: Allocating blocks 497-513 which overlap fs metadata
[  121.049585][ T3604] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.626: Allocating blocks 497-513 which overlap fs metadata
[  121.096661][ T3599] EXT4-fs (loop3): Ignoring removed nobh option
[  121.104610][ T3599] EXT4-fs (loop3): Ignoring removed bh option
[  121.110737][ T3599] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  121.124602][ T3609] EXT4-fs (loop1): Ignoring removed nobh option
[  121.130982][ T3609] EXT4-fs (loop1): Ignoring removed bh option
[  121.147174][ T3609] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  121.168194][ T3599] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  121.181221][ T3609] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  121.239067][ T3599] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.625: Allocating blocks 497-513 which overlap fs metadata
[  121.243377][ T3609] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.628: Allocating blocks 497-513 which overlap fs metadata
[  121.267647][ T3609] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.628: Allocating blocks 497-513 which overlap fs metadata
[  121.267732][ T3599] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.625: Allocating blocks 497-513 which overlap fs metadata
[  121.305676][ T3616] EXT4-fs (loop6): Ignoring removed nobh option
[  121.312749][ T3616] EXT4-fs (loop6): Ignoring removed bh option
[  121.320551][ T3616] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  121.334481][ T3614] EXT4-fs (loop2): Ignoring removed nobh option
[  121.340758][ T3614] EXT4-fs (loop2): Ignoring removed bh option
[  121.347528][ T3614] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  121.363162][ T3616] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  121.363904][ T3614] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  121.521483][ T3625] EXT4-fs (loop0): Ignoring removed nobh option
[  121.528273][ T3614] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.629: Allocating blocks 497-513 which overlap fs metadata
[  121.539888][ T3625] EXT4-fs (loop0): Ignoring removed bh option
[  121.548150][ T3625] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  121.565564][ T3616] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.630: Allocating blocks 497-513 which overlap fs metadata
[  121.586742][ T3630] EXT4-fs (loop3): Ignoring removed nobh option
[  121.595959][ T3614] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.629: Allocating blocks 497-513 which overlap fs metadata
[  121.615235][ T3630] EXT4-fs (loop3): Ignoring removed bh option
[  121.621534][ T3630] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  121.662962][ T3625] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  121.696862][ T3625] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.631: Allocating blocks 497-513 which overlap fs metadata
[  121.708214][ T3642] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.630: Allocating blocks 497-513 which overlap fs metadata
[  121.743391][ T3630] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  121.754284][ T3646] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.631: Allocating blocks 497-513 which overlap fs metadata
[  121.795888][ T3641] EXT4-fs (loop2): Ignoring removed nobh option
[  121.809216][ T3641] EXT4-fs (loop2): Ignoring removed bh option
[  121.815514][ T3641] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  121.829914][ T3645] EXT4-fs (loop1): Ignoring removed nobh option
[  121.838198][ T3645] EXT4-fs (loop1): Ignoring removed bh option
[  121.839501][ T3630] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.633: Allocating blocks 497-513 which overlap fs metadata
[  121.844633][ T3645] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  121.859560][ T3630] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.633: Allocating blocks 497-513 which overlap fs metadata
[  121.873898][ T3641] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  121.924413][ T3641] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.634: Allocating blocks 497-513 which overlap fs metadata
[  121.939946][ T3645] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue
[  122.028323][ T3658] ------------[ cut here ]------------
[  122.034590][ T3658] kernel BUG at fs/ext4/extents.c:1014!
[  122.041856][ T3658] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[  122.048222][ T3658] CPU: 1 PID: 3658 Comm: syz.2.634 Not tainted 5.10.240-syzkaller-1008085-g1154f779f3f3 #0
[  122.058300][ T3658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  122.068424][ T3658] RIP: 0010:ext4_ext_insert_index+0x52d/0x530
[  122.074572][ T3658] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 0d a0 d3 ff e9 d0 fd ff ff e8 c3 b0 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00
[  122.094293][ T3658] RSP: 0018:ffffc90003536b20 EFLAGS: 00010293
[  122.100350][ T3658] RAX: ffffffff81c9efad RBX: ffff8881315c5424 RCX: ffff88810d00e2c0
[  122.108397][ T3658] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000
[  122.116359][ T3658] RBP: ffffc90003536b90 R08: dffffc0000000000 R09: ffffed1024c2bf51
[  122.124927][ T3658] R10: ffffed1024c2bf51 R11: 1ffff11024c2bf50 R12: 0000000000000000
[  122.132889][ T3658] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054
[  122.140944][ T3658] FS:  00007fbb0b2c96c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  122.149858][ T3658] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  122.156430][ T3658] CR2: 00007f1d3bae3f98 CR3: 000000012e56e000 CR4: 00000000003506a0
[  122.164401][ T3658] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  122.172372][ T3658] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  122.180331][ T3658] Call Trace:
[  122.183612][ T3658]  ext4_ext_insert_extent+0x38c3/0x4530
[  122.189151][ T3658]  ? ext4_ext_next_allocated_block+0x2e0/0x2e0
[  122.195392][ T3658]  ? get_implied_cluster_alloc+0x526/0x940
[  122.201187][ T3658]  ext4_ext_map_blocks+0x148f/0x5d40
[  122.206473][ T3658]  ? _raw_write_trylock+0x140/0x140
[  122.211660][ T3658]  ? _raw_write_unlock+0x2b/0x60
[  122.216595][ T3658]  ? ext4_ext_release+0x10/0x10
[  122.221437][ T3658]  ? ext4_fc_track_template+0xb5/0x600
[  122.227161][ T3658]  ? ext4_fc_track_range+0x250/0x250
[  122.232434][ T3658]  ? ext4_es_lookup_extent+0x32d/0x8c0
[  122.237885][ T3658]  ext4_map_blocks+0x978/0x1bc0
[  122.242734][ T3658]  ? __kasan_slab_alloc+0xbd/0xf0
[  122.247751][ T3658]  ? slab_post_alloc_hook+0x5d/0x2f0
[  122.253029][ T3658]  ? kmem_cache_alloc+0x165/0x2e0
[  122.258043][ T3658]  ? ext4_issue_zeroout+0x1a0/0x1a0
[  122.263238][ T3658]  _ext4_get_block+0x1bb/0x4b0
[  122.268003][ T3658]  ? ext4_get_block+0x50/0x50
[  122.272670][ T3658]  ? slab_post_alloc_hook+0x7d/0x2f0
[  122.277950][ T3658]  ext4_get_block_unwritten+0x2a/0x40
[  122.283315][ T3658]  ext4_block_write_begin+0x567/0x1330
[  122.288764][ T3658]  ? alloc_page_buffers+0x34f/0x4a0
[  122.293947][ T3658]  ? _ext4_get_block+0x4b0/0x4b0
[  122.298885][ T3658]  ? ext4_print_free_blocks+0x2c0/0x2c0
[  122.304425][ T3658]  ? __kasan_check_read+0x11/0x20
[  122.309441][ T3658]  ? ext4_inode_journal_mode+0x19a/0x480
[  122.315067][ T3658]  ext4_write_begin+0x651/0x1550
[  122.320000][ T3658]  ? unwind_get_return_address+0x4d/0x90
[  122.325797][ T3658]  ? ext4_readahead+0x110/0x110
[  122.330721][ T3658]  ? domain_dirty_limits+0x28f/0x3c0
[  122.336110][ T3658]  ? ext4_get_group_desc+0x25f/0x2b0
[  122.341517][ T3658]  ? __kasan_check_read+0x11/0x20
[  122.346545][ T3658]  ? mark_buffer_dirty+0x1cc/0x330
[  122.351730][ T3658]  ? __ext4_handle_dirty_metadata+0x2eb/0x7f0
[  122.357786][ T3658]  ? __kasan_check_write+0x14/0x20
[  122.362888][ T3658]  ext4_da_write_begin+0x455/0xe80
[  122.368162][ T3658]  ? ext4_set_page_dirty+0x1a0/0x1a0
[  122.373447][ T3658]  ? down_read_killable+0xe0/0xe0
[  122.378467][ T3658]  ? __ext4_journal_stop+0x36/0x1a0
[  122.383655][ T3658]  ? ext4_write_end+0xa00/0xed0
[  122.388586][ T3658]  ? iov_iter_advance+0x1f7/0x750
[  122.393627][ T3658]  generic_perform_write+0x2be/0x510
[  122.398917][ T3658]  ? grab_cache_page_write_begin+0xb0/0xb0
[  122.404719][ T3658]  ? down_write+0xac/0x110
[  122.409212][ T3658]  ? down_read_killable+0xe0/0xe0
[  122.414224][ T3658]  ? generic_write_checks+0x3b3/0x480
[  122.419594][ T3658]  ext4_buffered_write_iter+0x4b8/0x640
[  122.425246][ T3658]  ext4_file_write_iter+0x536/0x1980
[  122.430523][ T3658]  ? _raw_spin_unlock+0x4d/0x70
[  122.435365][ T3658]  ? handle_pte_fault+0x119b/0x3750
[  122.440772][ T3658]  ? avc_policy_seqno+0x1b/0x70
[  122.445710][ T3658]  ? selinux_file_permission+0x2a5/0x510
[  122.451340][ T3658]  ? ext4_file_read_iter+0x530/0x530
[  122.456617][ T3658]  ? security_file_permission+0x83/0xa0
[  122.462153][ T3658]  ? iov_iter_init+0x3f/0x120
[  122.466822][ T3658]  vfs_write+0x725/0xd60
[  122.471053][ T3658]  ? kernel_write+0x3c0/0x3c0
[  122.475723][ T3658]  ? __fget_files+0x2c4/0x320
[  122.480388][ T3658]  ? __fdget+0x1a1/0x230
[  122.484707][ T3658]  ? __x64_sys_pwrite64+0xec/0x220
[  122.489894][ T3658]  __x64_sys_pwrite64+0x191/0x220
[  122.494907][ T3658]  ? ksys_pwrite64+0x1b0/0x1b0
[  122.499662][ T3658]  ? debug_smp_processor_id+0x17/0x20
[  122.505037][ T3658]  ? fpregs_assert_state_consistent+0xb1/0xe0
[  122.511091][ T3658]  ? irqentry_exit_to_user_mode+0x41/0x80
[  122.516886][ T3658]  do_syscall_64+0x31/0x40
[  122.521292][ T3658]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  122.527260][ T3658] RIP: 0033:0x7fbb0b879969
[  122.531760][ T3658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  122.551446][ T3658] RSP: 002b:00007fbb0b2c9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[  122.559850][ T3658] RAX: ffffffffffffffda RBX: 00007fbb0baa1080 RCX: 00007fbb0b879969
[  122.567810][ T3658] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005
[  122.575855][ T3658] RBP: 00007fbb0b8fbab1 R08: 0000000000000000 R09: 0000000000000000
[  122.583820][ T3658] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000
[  122.591799][ T3658] R13: 0000000000000001 R14: 00007fbb0baa1080 R15: 00007ffc856fc7c8
[  122.599762][ T3658] Modules linked in:
[  122.629870][ T3660] EXT4-fs (loop3): Ignoring removed nobh option
[  122.636844][ T3658] ---[ end trace 0a3eb4240b115319 ]---
[  122.641613][ T3660] EXT4-fs (loop3): Ignoring removed bh option
[  122.642452][ T3658] RIP: 0010:ext4_ext_insert_index+0x52d/0x530
[  122.653417][ T3645] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.635: Allocating blocks 497-513 which overlap fs metadata
[  122.654588][ T3658] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 0d a0 d3 ff e9 d0 fd ff ff e8 c3 b0 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00
[  122.689705][ T3658] RSP: 0018:ffffc90003536b20 EFLAGS: 00010293
[  122.695851][ T3658] RAX: ffffffff81c9efad RBX: ffff8881315c5424 RCX: ffff88810d00e2c0
[  122.703962][ T3658] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000
[  122.712090][ T3658] RBP: ffffc90003536b90 R08: dffffc0000000000 R09: ffffed1024c2bf51
[  122.719469][ T3660] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[  122.720085][ T3658] R10: ffffed1024c2bf51 R11: 1ffff11024c2bf50 R12: 0000000000000000
[  122.740160][ T3658] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054
[  122.748572][ T3658] FS:  00007fbb0b2c96c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  122.757570][ T3658] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  122.764292][ T3658] CR2: 00007f61ff4ae000 CR3: 000000012e56e000 CR4: 00000000003506b0
[  122.781304][ T3658] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  122.789427][ T3658] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  122.802203][ T3664] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.635: Allocating blocks 497-513 which overlap fs metadata
[  122.816122][ T3658] Kernel panic - not syncing: Fatal exception
[  122.822562][ T3658] Kernel Offset: disabled
[  122.827026][ T3658] Rebooting in 86400 seconds..